From 7c91f0624a9a2b8b9b122cf94fef34bc7f7347a6 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Tue, 29 Apr 2008 21:38:44 -0300 Subject: V4L/DVB(7767): Move tuners to common/tuners There were several issues in the past, caused by the hybrid tuner design, since now, the same tuner can be used by drivers/media/dvb and drivers/media/video. Kconfig items were rearranged, to split V4L/DVB core from their drivers. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/Kconfig | 156 +- drivers/media/Makefile | 10 +- drivers/media/common/tuners/Kconfig | 118 ++ drivers/media/common/tuners/Makefile | 21 + drivers/media/common/tuners/mt20xx.c | 670 +++++++++ drivers/media/common/tuners/mt20xx.h | 37 + drivers/media/common/tuners/tda18271-common.c | 666 +++++++++ drivers/media/common/tuners/tda18271-fe.c | 1153 +++++++++++++++ drivers/media/common/tuners/tda18271-maps.c | 1313 +++++++++++++++++ drivers/media/common/tuners/tda18271-priv.h | 220 +++ drivers/media/common/tuners/tda18271.h | 99 ++ drivers/media/common/tuners/tda827x.c | 852 +++++++++++ drivers/media/common/tuners/tda827x.h | 69 + drivers/media/common/tuners/tda8290.c | 804 +++++++++++ drivers/media/common/tuners/tda8290.h | 57 + drivers/media/common/tuners/tda9887.c | 717 ++++++++++ drivers/media/common/tuners/tda9887.h | 38 + drivers/media/common/tuners/tea5761.c | 324 +++++ drivers/media/common/tuners/tea5761.h | 47 + drivers/media/common/tuners/tea5767.c | 474 +++++++ drivers/media/common/tuners/tea5767.h | 66 + drivers/media/common/tuners/tuner-i2c.h | 173 +++ drivers/media/common/tuners/tuner-simple.c | 1093 ++++++++++++++ drivers/media/common/tuners/tuner-simple.h | 39 + drivers/media/common/tuners/tuner-types.c | 1652 ++++++++++++++++++++++ drivers/media/common/tuners/tuner-xc2028-types.h | 141 ++ drivers/media/common/tuners/tuner-xc2028.c | 1227 ++++++++++++++++ drivers/media/common/tuners/tuner-xc2028.h | 63 + drivers/media/common/tuners/xc5000.c | 964 +++++++++++++ drivers/media/common/tuners/xc5000.h | 63 + drivers/media/common/tuners/xc5000_priv.h | 36 + drivers/media/dvb/Kconfig | 4 +- drivers/media/dvb/b2c2/Makefile | 2 +- drivers/media/dvb/bt8xx/Makefile | 2 +- drivers/media/dvb/dvb-core/Kconfig | 34 - drivers/media/dvb/dvb-usb/Makefile | 2 +- drivers/media/dvb/frontends/Kconfig | 23 - drivers/media/dvb/frontends/Makefile | 7 +- drivers/media/dvb/frontends/tda18271-common.c | 666 --------- drivers/media/dvb/frontends/tda18271-fe.c | 1153 --------------- drivers/media/dvb/frontends/tda18271-priv.h | 220 --- drivers/media/dvb/frontends/tda18271-tables.c | 1313 ----------------- drivers/media/dvb/frontends/tda18271.h | 99 -- drivers/media/dvb/frontends/tda827x.c | 852 ----------- drivers/media/dvb/frontends/tda827x.h | 69 - drivers/media/dvb/frontends/xc5000.c | 964 ------------- drivers/media/dvb/frontends/xc5000.h | 63 - drivers/media/dvb/frontends/xc5000_priv.h | 36 - drivers/media/video/Kconfig | 46 + drivers/media/video/Makefile | 11 +- drivers/media/video/au0828/Makefile | 2 +- drivers/media/video/bt8xx/Makefile | 1 + drivers/media/video/cx23885/Makefile | 1 + drivers/media/video/cx88/Makefile | 1 + drivers/media/video/em28xx/Makefile | 1 + drivers/media/video/ivtv/Makefile | 1 + drivers/media/video/mt20xx.c | 670 --------- drivers/media/video/mt20xx.h | 37 - drivers/media/video/pvrusb2/Makefile | 1 + drivers/media/video/saa7134/Makefile | 1 + drivers/media/video/tda8290.c | 804 ----------- drivers/media/video/tda8290.h | 57 - drivers/media/video/tda9887.c | 717 ---------- drivers/media/video/tda9887.h | 38 - drivers/media/video/tea5761.c | 324 ----- drivers/media/video/tea5761.h | 47 - drivers/media/video/tea5767.c | 474 ------- drivers/media/video/tea5767.h | 66 - drivers/media/video/tuner-i2c.h | 173 --- drivers/media/video/tuner-simple.c | 1093 -------------- drivers/media/video/tuner-simple.h | 39 - drivers/media/video/tuner-types.c | 1652 ---------------------- drivers/media/video/tuner-xc2028-types.h | 141 -- drivers/media/video/tuner-xc2028.c | 1227 ---------------- drivers/media/video/tuner-xc2028.h | 63 - drivers/media/video/usbvision/Makefile | 1 + 76 files changed, 13305 insertions(+), 13255 deletions(-) create mode 100644 drivers/media/common/tuners/Kconfig create mode 100644 drivers/media/common/tuners/Makefile create mode 100644 drivers/media/common/tuners/mt20xx.c create mode 100644 drivers/media/common/tuners/mt20xx.h create mode 100644 drivers/media/common/tuners/tda18271-common.c create mode 100644 drivers/media/common/tuners/tda18271-fe.c create mode 100644 drivers/media/common/tuners/tda18271-maps.c create mode 100644 drivers/media/common/tuners/tda18271-priv.h create mode 100644 drivers/media/common/tuners/tda18271.h create mode 100644 drivers/media/common/tuners/tda827x.c create mode 100644 drivers/media/common/tuners/tda827x.h create mode 100644 drivers/media/common/tuners/tda8290.c create mode 100644 drivers/media/common/tuners/tda8290.h create mode 100644 drivers/media/common/tuners/tda9887.c create mode 100644 drivers/media/common/tuners/tda9887.h create mode 100644 drivers/media/common/tuners/tea5761.c create mode 100644 drivers/media/common/tuners/tea5761.h create mode 100644 drivers/media/common/tuners/tea5767.c create mode 100644 drivers/media/common/tuners/tea5767.h create mode 100644 drivers/media/common/tuners/tuner-i2c.h create mode 100644 drivers/media/common/tuners/tuner-simple.c create mode 100644 drivers/media/common/tuners/tuner-simple.h create mode 100644 drivers/media/common/tuners/tuner-types.c create mode 100644 drivers/media/common/tuners/tuner-xc2028-types.h create mode 100644 drivers/media/common/tuners/tuner-xc2028.c create mode 100644 drivers/media/common/tuners/tuner-xc2028.h create mode 100644 drivers/media/common/tuners/xc5000.c create mode 100644 drivers/media/common/tuners/xc5000.h create mode 100644 drivers/media/common/tuners/xc5000_priv.h delete mode 100644 drivers/media/dvb/dvb-core/Kconfig delete mode 100644 drivers/media/dvb/frontends/tda18271-common.c delete mode 100644 drivers/media/dvb/frontends/tda18271-fe.c delete mode 100644 drivers/media/dvb/frontends/tda18271-priv.h delete mode 100644 drivers/media/dvb/frontends/tda18271-tables.c delete mode 100644 drivers/media/dvb/frontends/tda18271.h delete mode 100644 drivers/media/dvb/frontends/tda827x.c delete mode 100644 drivers/media/dvb/frontends/tda827x.h delete mode 100644 drivers/media/dvb/frontends/xc5000.c delete mode 100644 drivers/media/dvb/frontends/xc5000.h delete mode 100644 drivers/media/dvb/frontends/xc5000_priv.h delete mode 100644 drivers/media/video/mt20xx.c delete mode 100644 drivers/media/video/mt20xx.h delete mode 100644 drivers/media/video/tda8290.c delete mode 100644 drivers/media/video/tda8290.h delete mode 100644 drivers/media/video/tda9887.c delete mode 100644 drivers/media/video/tda9887.h delete mode 100644 drivers/media/video/tea5761.c delete mode 100644 drivers/media/video/tea5761.h delete mode 100644 drivers/media/video/tea5767.c delete mode 100644 drivers/media/video/tea5767.h delete mode 100644 drivers/media/video/tuner-i2c.h delete mode 100644 drivers/media/video/tuner-simple.c delete mode 100644 drivers/media/video/tuner-simple.h delete mode 100644 drivers/media/video/tuner-types.c delete mode 100644 drivers/media/video/tuner-xc2028-types.h delete mode 100644 drivers/media/video/tuner-xc2028.c delete mode 100644 drivers/media/video/tuner-xc2028.h (limited to 'drivers') diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig index 128bb9cd575..b5664927df9 100644 --- a/drivers/media/Kconfig +++ b/drivers/media/Kconfig @@ -5,6 +5,12 @@ menu "Multimedia devices" depends on HAS_IOMEM +comment "Multimedia core support" + +# +# V4L core and enabled API's +# + config VIDEO_DEV tristate "Video For Linux" ---help--- @@ -58,135 +64,59 @@ config VIDEO_V4L1_COMPAT If you are unsure as to whether this is required, answer Y. -config VIDEO_V4L2 - tristate - depends on VIDEO_DEV && VIDEO_V4L2_COMMON - default VIDEO_DEV && VIDEO_V4L2_COMMON - -config VIDEO_V4L1 - tristate - depends on VIDEO_DEV && VIDEO_V4L2_COMMON && VIDEO_ALLOW_V4L1 - default VIDEO_DEV && VIDEO_V4L2_COMMON && VIDEO_ALLOW_V4L1 - -source "drivers/media/video/Kconfig" - -source "drivers/media/radio/Kconfig" - -source "drivers/media/dvb/Kconfig" - -source "drivers/media/common/Kconfig" +# +# DVB Core +# -config VIDEO_TUNER - tristate - depends on I2C - select TUNER_XC2028 if !VIDEO_TUNER_CUSTOMIZE - select TUNER_MT20XX if !VIDEO_TUNER_CUSTOMIZE - select TUNER_TDA8290 if !VIDEO_TUNER_CUSTOMIZE - select TUNER_TEA5761 if !VIDEO_TUNER_CUSTOMIZE - select TUNER_TEA5767 if !VIDEO_TUNER_CUSTOMIZE - select TUNER_SIMPLE if !VIDEO_TUNER_CUSTOMIZE - select TUNER_TDA9887 if !VIDEO_TUNER_CUSTOMIZE - -menuconfig VIDEO_TUNER_CUSTOMIZE - bool "Customize analog tuner modules to build" - depends on VIDEO_TUNER +config DVB_CORE + tristate "DVB for Linux" + depends on NET && INET + select CRC32 help - This allows the user to deselect tuner drivers unnecessary - for their hardware from the build. Use this option with care - as deselecting tuner drivers which are in fact necessary will - result in V4L devices which cannot be tuned due to lack of - driver support + Support Digital Video Broadcasting hardware. Enable this if you + own a DVB adapter and want to use it or if you compile Linux for + a digital SetTopBox. - If unsure say N. - -if VIDEO_TUNER_CUSTOMIZE + DVB core utility functions for device handling, software fallbacks etc. + Say Y when you have a DVB card and want to use it. Say Y if your want + to build your drivers outside the kernel, but need the DVB core. All + in-kernel drivers will select this automatically if needed. -config TUNER_XC2028 - tristate "XCeive xc2028/xc3028 tuners" - depends on I2C && FW_LOADER - default m if VIDEO_TUNER_CUSTOMIZE - help - Say Y here to include support for the xc2028/xc3028 tuners. + API specs and user tools are available from . -config TUNER_MT20XX - tristate "Microtune 2032 / 2050 tuners" - depends on I2C - default m if VIDEO_TUNER_CUSTOMIZE - help - Say Y here to include support for the MT2032 / MT2050 tuner. - -config TUNER_TDA8290 - tristate "TDA 8290/8295 + 8275(a)/18271 tuner combo" - depends on I2C - select DVB_TDA827X - select DVB_TDA18271 - default m if VIDEO_TUNER_CUSTOMIZE - help - Say Y here to include support for Philips TDA8290+8275(a) tuner. + Please report problems regarding this driver to the LinuxDVB + mailing list. -config TUNER_TEA5761 - tristate "TEA 5761 radio tuner (EXPERIMENTAL)" - depends on I2C && EXPERIMENTAL - default m if VIDEO_TUNER_CUSTOMIZE - help - Say Y here to include support for the Philips TEA5761 radio tuner. - -config TUNER_TEA5767 - tristate "TEA 5767 radio tuner" - depends on I2C - default m if VIDEO_TUNER_CUSTOMIZE - help - Say Y here to include support for the Philips TEA5767 radio tuner. - -config TUNER_SIMPLE - tristate "Simple tuner support" - depends on I2C - select TUNER_TDA9887 - default m if VIDEO_TUNER_CUSTOMIZE - help - Say Y here to include support for various simple tuners. + If unsure say N. -config TUNER_TDA9887 - tristate "TDA 9885/6/7 analog IF demodulator" - depends on I2C - default m if VIDEO_TUNER_CUSTOMIZE - help - Say Y here to include support for Philips TDA9885/6/7 - analog IF demodulator. +config VIDEO_MEDIA + tristate + default DVB_CORE || VIDEO_DEV + depends on DVB_CORE || VIDEO_DEV -endif # VIDEO_TUNER_CUSTOMIZE +comment "Multimedia drivers" -config VIDEOBUF_GEN - tristate +source "drivers/media/common/Kconfig" -config VIDEOBUF_DMA_SG - depends on HAS_DMA - select VIDEOBUF_GEN - tristate +# +# Tuner drivers for DVB and V4L +# -config VIDEOBUF_VMALLOC - select VIDEOBUF_GEN - tristate +source "drivers/media/common/tuners/Kconfig" -config VIDEOBUF_DVB - tristate - select VIDEOBUF_GEN - select VIDEOBUF_DMA_SG +# +# Video/Radio/Hybrid adapters +# -config VIDEO_BTCX - tristate +source "drivers/media/video/Kconfig" -config VIDEO_IR_I2C - tristate +source "drivers/media/radio/Kconfig" -config VIDEO_IR - tristate - depends on INPUT - select VIDEO_IR_I2C if I2C +# +# DVB adapters +# -config VIDEO_TVEEPROM - tristate - depends on I2C +source "drivers/media/dvb/Kconfig" config DAB boolean "DAB adapters" diff --git a/drivers/media/Makefile b/drivers/media/Makefile index 7b8bb6949f5..73f742c7e81 100644 --- a/drivers/media/Makefile +++ b/drivers/media/Makefile @@ -2,10 +2,10 @@ # Makefile for the kernel multimedia device drivers. # -obj-y := common/ -obj-y += video/ +obj-$(CONFIG_VIDEO_MEDIA) += common/ + +# Since hybrid devices are here, should be compiled if DVB and/or V4L +obj-$(CONFIG_VIDEO_MEDIA) += video/ + obj-$(CONFIG_VIDEO_DEV) += radio/ obj-$(CONFIG_DVB_CORE) += dvb/ -ifeq ($(CONFIG_DVB_CORE),) - obj-$(CONFIG_VIDEO_TUNER) += dvb/frontends/ -endif diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig new file mode 100644 index 00000000000..9a6a9022e97 --- /dev/null +++ b/drivers/media/common/tuners/Kconfig @@ -0,0 +1,118 @@ +config DVB_CORE_ATTACH + bool "Load and attach frontend driver modules as needed" + depends on DVB_CORE + depends on MODULES + help + Remove the static dependency of DVB card drivers on all + frontend modules for all possible card variants. Instead, + allow the card drivers to only load the frontend modules + they require. This saves several KBytes of memory. + + Note: You will need module-init-tools v3.2 or later for this feature. + + If unsure say Y. + +config VIDEO_TUNER + tristate + default DVB_CORE || VIDEO_DEV + depends on DVB_CORE || VIDEO_DEV + select TUNER_XC2028 if !VIDEO_TUNER_CUSTOMIZE + select DVB_TUNER_XC5000 if !VIDEO_TUNER_CUSTOMIZE + select TUNER_MT20XX if !VIDEO_TUNER_CUSTOMIZE + select TUNER_TDA8290 if !VIDEO_TUNER_CUSTOMIZE + select TUNER_TEA5761 if !VIDEO_TUNER_CUSTOMIZE + select TUNER_TEA5767 if !VIDEO_TUNER_CUSTOMIZE + select TUNER_SIMPLE if !VIDEO_TUNER_CUSTOMIZE + select TUNER_TDA9887 if !VIDEO_TUNER_CUSTOMIZE + +menuconfig VIDEO_TUNER_CUSTOMIZE + bool "Customize analog and hybrid tuner modules to build" + depends on VIDEO_TUNER + help + This allows the user to deselect tuner drivers unnecessary + for their hardware from the build. Use this option with care + as deselecting tuner drivers which are in fact necessary will + result in V4L/DVB devices which cannot be tuned due to lack of + driver support + + If unsure say N. + +if VIDEO_TUNER_CUSTOMIZE + +config TUNER_SIMPLE + tristate "Simple tuner support" + depends on I2C + select TUNER_TDA9887 + default m if VIDEO_TUNER_CUSTOMIZE + help + Say Y here to include support for various simple tuners. + +config TUNER_TDA8290 + tristate "TDA 8290/8295 + 8275(a)/18271 tuner combo" + depends on I2C + select DVB_TDA827X + select DVB_TDA18271 + default m if VIDEO_TUNER_CUSTOMIZE + help + Say Y here to include support for Philips TDA8290+8275(a) tuner. + +config DVB_TDA827X + tristate "Philips TDA827X silicon tuner" + depends on DVB_CORE && I2C + default m if DVB_FE_CUSTOMISE + help + A DVB-T silicon tuner module. Say Y when you want to support this tuner. + +config DVB_TDA18271 + tristate "NXP TDA18271 silicon tuner" + depends on I2C + default m if DVB_FE_CUSTOMISE + help + A silicon tuner module. Say Y when you want to support this tuner. + +config TUNER_TDA9887 + tristate "TDA 9885/6/7 analog IF demodulator" + depends on I2C + default m if VIDEO_TUNER_CUSTOMIZE + help + Say Y here to include support for Philips TDA9885/6/7 + analog IF demodulator. + +config TUNER_TEA5761 + tristate "TEA 5761 radio tuner (EXPERIMENTAL)" + depends on I2C && EXPERIMENTAL + default m if VIDEO_TUNER_CUSTOMIZE + help + Say Y here to include support for the Philips TEA5761 radio tuner. + +config TUNER_TEA5767 + tristate "TEA 5767 radio tuner" + depends on I2C + default m if VIDEO_TUNER_CUSTOMIZE + help + Say Y here to include support for the Philips TEA5767 radio tuner. + +config TUNER_MT20XX + tristate "Microtune 2032 / 2050 tuners" + depends on I2C + default m if VIDEO_TUNER_CUSTOMIZE + help + Say Y here to include support for the MT2032 / MT2050 tuner. + +config TUNER_XC2028 + tristate "XCeive xc2028/xc3028 tuners" + depends on I2C && FW_LOADER + default m if VIDEO_TUNER_CUSTOMIZE + help + Say Y here to include support for the xc2028/xc3028 tuners. + +config DVB_TUNER_XC5000 + tristate "Xceive XC5000 silicon tuner" + depends on I2C + default m if DVB_FE_CUSTOMISE + help + A driver for the silicon tuner XC5000 from Xceive. + This device is only used inside a SiP called togther with a + demodulator for now. + +endif # VIDEO_TUNER_CUSTOMIZE diff --git a/drivers/media/common/tuners/Makefile b/drivers/media/common/tuners/Makefile new file mode 100644 index 00000000000..685ae64fa3b --- /dev/null +++ b/drivers/media/common/tuners/Makefile @@ -0,0 +1,21 @@ +# +# Makefile for common V4L/DVB tuners +# + +tda18271-objs := tda18271-maps.o tda18271-common.o tda18271-fe.o + +obj-$(CONFIG_TUNER_XC2028) += tuner-xc2028.o +obj-$(CONFIG_TUNER_SIMPLE) += tuner-simple.o +# tuner-types will be merged into tuner-simple, in the future +obj-$(CONFIG_TUNER_SIMPLE) += tuner-types.o +obj-$(CONFIG_TUNER_MT20XX) += mt20xx.o +obj-$(CONFIG_TUNER_TDA8290) += tda8290.o +obj-$(CONFIG_TUNER_TEA5767) += tea5767.o +obj-$(CONFIG_TUNER_TEA5761) += tea5761.o +obj-$(CONFIG_TUNER_TDA9887) += tda9887.o +obj-$(CONFIG_DVB_TDA827X) += tda827x.o +obj-$(CONFIG_DVB_TDA18271) += tda18271.o +obj-$(CONFIG_DVB_TUNER_XC5000) += xc5000.o + +EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core +EXTRA_CFLAGS += -Idrivers/media/dvb/frontends diff --git a/drivers/media/common/tuners/mt20xx.c b/drivers/media/common/tuners/mt20xx.c new file mode 100644 index 00000000000..fbcb2823373 --- /dev/null +++ b/drivers/media/common/tuners/mt20xx.c @@ -0,0 +1,670 @@ +/* + * i2c tv tuner chip device driver + * controls microtune tuners, mt2032 + mt2050 at the moment. + * + * This "mt20xx" module was split apart from the original "tuner" module. + */ +#include +#include +#include +#include "tuner-i2c.h" +#include "mt20xx.h" + +static int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "enable verbose debug messages"); + +/* ---------------------------------------------------------------------- */ + +static unsigned int optimize_vco = 1; +module_param(optimize_vco, int, 0644); + +static unsigned int tv_antenna = 1; +module_param(tv_antenna, int, 0644); + +static unsigned int radio_antenna; +module_param(radio_antenna, int, 0644); + +/* ---------------------------------------------------------------------- */ + +#define MT2032 0x04 +#define MT2030 0x06 +#define MT2040 0x07 +#define MT2050 0x42 + +static char *microtune_part[] = { + [ MT2030 ] = "MT2030", + [ MT2032 ] = "MT2032", + [ MT2040 ] = "MT2040", + [ MT2050 ] = "MT2050", +}; + +struct microtune_priv { + struct tuner_i2c_props i2c_props; + + unsigned int xogc; + //unsigned int radio_if2; + + u32 frequency; +}; + +static int microtune_release(struct dvb_frontend *fe) +{ + kfree(fe->tuner_priv); + fe->tuner_priv = NULL; + + return 0; +} + +static int microtune_get_frequency(struct dvb_frontend *fe, u32 *frequency) +{ + struct microtune_priv *priv = fe->tuner_priv; + *frequency = priv->frequency; + return 0; +} + +// IsSpurInBand()? +static int mt2032_spurcheck(struct dvb_frontend *fe, + int f1, int f2, int spectrum_from,int spectrum_to) +{ + struct microtune_priv *priv = fe->tuner_priv; + int n1=1,n2,f; + + f1=f1/1000; //scale to kHz to avoid 32bit overflows + f2=f2/1000; + spectrum_from/=1000; + spectrum_to/=1000; + + tuner_dbg("spurcheck f1=%d f2=%d from=%d to=%d\n", + f1,f2,spectrum_from,spectrum_to); + + do { + n2=-n1; + f=n1*(f1-f2); + do { + n2--; + f=f-f2; + tuner_dbg("spurtest n1=%d n2=%d ftest=%d\n",n1,n2,f); + + if( (f>spectrum_from) && (f(f2-spectrum_to)) || (n2>-5)); + n1++; + } while (n1<5); + + return 1; +} + +static int mt2032_compute_freq(struct dvb_frontend *fe, + unsigned int rfin, + unsigned int if1, unsigned int if2, + unsigned int spectrum_from, + unsigned int spectrum_to, + unsigned char *buf, + int *ret_sel, + unsigned int xogc) //all in Hz +{ + struct microtune_priv *priv = fe->tuner_priv; + unsigned int fref,lo1,lo1n,lo1a,s,sel,lo1freq, desired_lo1, + desired_lo2,lo2,lo2n,lo2a,lo2num,lo2freq; + + fref= 5250 *1000; //5.25MHz + desired_lo1=rfin+if1; + + lo1=(2*(desired_lo1/1000)+(fref/1000)) / (2*fref/1000); + lo1n=lo1/8; + lo1a=lo1-(lo1n*8); + + s=rfin/1000/1000+1090; + + if(optimize_vco) { + if(s>1890) sel=0; + else if(s>1720) sel=1; + else if(s>1530) sel=2; + else if(s>1370) sel=3; + else sel=4; // >1090 + } + else { + if(s>1790) sel=0; // <1958 + else if(s>1617) sel=1; + else if(s>1449) sel=2; + else if(s>1291) sel=3; + else sel=4; // >1090 + } + *ret_sel=sel; + + lo1freq=(lo1a+8*lo1n)*fref; + + tuner_dbg("mt2032: rfin=%d lo1=%d lo1n=%d lo1a=%d sel=%d, lo1freq=%d\n", + rfin,lo1,lo1n,lo1a,sel,lo1freq); + + desired_lo2=lo1freq-rfin-if2; + lo2=(desired_lo2)/fref; + lo2n=lo2/8; + lo2a=lo2-(lo2n*8); + lo2num=((desired_lo2/1000)%(fref/1000))* 3780/(fref/1000); //scale to fit in 32bit arith + lo2freq=(lo2a+8*lo2n)*fref + lo2num*(fref/1000)/3780*1000; + + tuner_dbg("mt2032: rfin=%d lo2=%d lo2n=%d lo2a=%d num=%d lo2freq=%d\n", + rfin,lo2,lo2n,lo2a,lo2num,lo2freq); + + if(lo1a<0 || lo1a>7 || lo1n<17 ||lo1n>48 || lo2a<0 ||lo2a >7 ||lo2n<17 || lo2n>30) { + tuner_info("mt2032: frequency parameters out of range: %d %d %d %d\n", + lo1a, lo1n, lo2a,lo2n); + return(-1); + } + + mt2032_spurcheck(fe, lo1freq, desired_lo2, spectrum_from, spectrum_to); + // should recalculate lo1 (one step up/down) + + // set up MT2032 register map for transfer over i2c + buf[0]=lo1n-1; + buf[1]=lo1a | (sel<<4); + buf[2]=0x86; // LOGC + buf[3]=0x0f; //reserved + buf[4]=0x1f; + buf[5]=(lo2n-1) | (lo2a<<5); + if(rfin >400*1000*1000) + buf[6]=0xe4; + else + buf[6]=0xf4; // set PKEN per rev 1.2 + buf[7]=8+xogc; + buf[8]=0xc3; //reserved + buf[9]=0x4e; //reserved + buf[10]=0xec; //reserved + buf[11]=(lo2num&0xff); + buf[12]=(lo2num>>8) |0x80; // Lo2RST + + return 0; +} + +static int mt2032_check_lo_lock(struct dvb_frontend *fe) +{ + struct microtune_priv *priv = fe->tuner_priv; + int try,lock=0; + unsigned char buf[2]; + + for(try=0;try<10;try++) { + buf[0]=0x0e; + tuner_i2c_xfer_send(&priv->i2c_props,buf,1); + tuner_i2c_xfer_recv(&priv->i2c_props,buf,1); + tuner_dbg("mt2032 Reg.E=0x%02x\n",buf[0]); + lock=buf[0] &0x06; + + if (lock==6) + break; + + tuner_dbg("mt2032: pll wait 1ms for lock (0x%2x)\n",buf[0]); + udelay(1000); + } + return lock; +} + +static int mt2032_optimize_vco(struct dvb_frontend *fe,int sel,int lock) +{ + struct microtune_priv *priv = fe->tuner_priv; + unsigned char buf[2]; + int tad1; + + buf[0]=0x0f; + tuner_i2c_xfer_send(&priv->i2c_props,buf,1); + tuner_i2c_xfer_recv(&priv->i2c_props,buf,1); + tuner_dbg("mt2032 Reg.F=0x%02x\n",buf[0]); + tad1=buf[0]&0x07; + + if(tad1 ==0) return lock; + if(tad1 ==1) return lock; + + if(tad1==2) { + if(sel==0) + return lock; + else sel--; + } + else { + if(sel<4) + sel++; + else + return lock; + } + + tuner_dbg("mt2032 optimize_vco: sel=%d\n",sel); + + buf[0]=0x0f; + buf[1]=sel; + tuner_i2c_xfer_send(&priv->i2c_props,buf,2); + lock=mt2032_check_lo_lock(fe); + return lock; +} + + +static void mt2032_set_if_freq(struct dvb_frontend *fe, unsigned int rfin, + unsigned int if1, unsigned int if2, + unsigned int from, unsigned int to) +{ + unsigned char buf[21]; + int lint_try,ret,sel,lock=0; + struct microtune_priv *priv = fe->tuner_priv; + + tuner_dbg("mt2032_set_if_freq rfin=%d if1=%d if2=%d from=%d to=%d\n", + rfin,if1,if2,from,to); + + buf[0]=0; + ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,1); + tuner_i2c_xfer_recv(&priv->i2c_props,buf,21); + + buf[0]=0; + ret=mt2032_compute_freq(fe,rfin,if1,if2,from,to,&buf[1],&sel,priv->xogc); + if (ret<0) + return; + + // send only the relevant registers per Rev. 1.2 + buf[0]=0; + ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,4); + buf[5]=5; + ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+5,4); + buf[11]=11; + ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+11,3); + if(ret!=3) + tuner_warn("i2c i/o error: rc == %d (should be 3)\n",ret); + + // wait for PLLs to lock (per manual), retry LINT if not. + for(lint_try=0; lint_try<2; lint_try++) { + lock=mt2032_check_lo_lock(fe); + + if(optimize_vco) + lock=mt2032_optimize_vco(fe,sel,lock); + if(lock==6) break; + + tuner_dbg("mt2032: re-init PLLs by LINT\n"); + buf[0]=7; + buf[1]=0x80 +8+priv->xogc; // set LINT to re-init PLLs + tuner_i2c_xfer_send(&priv->i2c_props,buf,2); + mdelay(10); + buf[1]=8+priv->xogc; + tuner_i2c_xfer_send(&priv->i2c_props,buf,2); + } + + if (lock!=6) + tuner_warn("MT2032 Fatal Error: PLLs didn't lock.\n"); + + buf[0]=2; + buf[1]=0x20; // LOGC for optimal phase noise + ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); + if (ret!=2) + tuner_warn("i2c i/o error: rc == %d (should be 2)\n",ret); +} + + +static int mt2032_set_tv_freq(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + int if2,from,to; + + // signal bandwidth and picture carrier + if (params->std & V4L2_STD_525_60) { + // NTSC + from = 40750*1000; + to = 46750*1000; + if2 = 45750*1000; + } else { + // PAL + from = 32900*1000; + to = 39900*1000; + if2 = 38900*1000; + } + + mt2032_set_if_freq(fe, params->frequency*62500, + 1090*1000*1000, if2, from, to); + + return 0; +} + +static int mt2032_set_radio_freq(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct microtune_priv *priv = fe->tuner_priv; + int if2; + + if (params->std & V4L2_STD_525_60) { + tuner_dbg("pinnacle ntsc\n"); + if2 = 41300 * 1000; + } else { + tuner_dbg("pinnacle pal\n"); + if2 = 33300 * 1000; + } + + // per Manual for FM tuning: first if center freq. 1085 MHz + mt2032_set_if_freq(fe, params->frequency * 125 / 2, + 1085*1000*1000,if2,if2,if2); + + return 0; +} + +static int mt2032_set_params(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct microtune_priv *priv = fe->tuner_priv; + int ret = -EINVAL; + + switch (params->mode) { + case V4L2_TUNER_RADIO: + ret = mt2032_set_radio_freq(fe, params); + priv->frequency = params->frequency * 125 / 2; + break; + case V4L2_TUNER_ANALOG_TV: + case V4L2_TUNER_DIGITAL_TV: + ret = mt2032_set_tv_freq(fe, params); + priv->frequency = params->frequency * 62500; + break; + } + + return ret; +} + +static struct dvb_tuner_ops mt2032_tuner_ops = { + .set_analog_params = mt2032_set_params, + .release = microtune_release, + .get_frequency = microtune_get_frequency, +}; + +// Initialization as described in "MT203x Programming Procedures", Rev 1.2, Feb.2001 +static int mt2032_init(struct dvb_frontend *fe) +{ + struct microtune_priv *priv = fe->tuner_priv; + unsigned char buf[21]; + int ret,xogc,xok=0; + + // Initialize Registers per spec. + buf[1]=2; // Index to register 2 + buf[2]=0xff; + buf[3]=0x0f; + buf[4]=0x1f; + ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+1,4); + + buf[5]=6; // Index register 6 + buf[6]=0xe4; + buf[7]=0x8f; + buf[8]=0xc3; + buf[9]=0x4e; + buf[10]=0xec; + ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+5,6); + + buf[12]=13; // Index register 13 + buf[13]=0x32; + ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+12,2); + + // Adjust XOGC (register 7), wait for XOK + xogc=7; + do { + tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07); + mdelay(10); + buf[0]=0x0e; + tuner_i2c_xfer_send(&priv->i2c_props,buf,1); + tuner_i2c_xfer_recv(&priv->i2c_props,buf,1); + xok=buf[0]&0x01; + tuner_dbg("mt2032: xok = 0x%02x\n",xok); + if (xok == 1) break; + + xogc--; + tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07); + if (xogc == 3) { + xogc=4; // min. 4 per spec + break; + } + buf[0]=0x07; + buf[1]=0x88 + xogc; + ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); + if (ret!=2) + tuner_warn("i2c i/o error: rc == %d (should be 2)\n",ret); + } while (xok != 1 ); + priv->xogc=xogc; + + memcpy(&fe->ops.tuner_ops, &mt2032_tuner_ops, sizeof(struct dvb_tuner_ops)); + + return(1); +} + +static void mt2050_set_antenna(struct dvb_frontend *fe, unsigned char antenna) +{ + struct microtune_priv *priv = fe->tuner_priv; + unsigned char buf[2]; + int ret; + + buf[0] = 6; + buf[1] = antenna ? 0x11 : 0x10; + ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); + tuner_dbg("mt2050: enabled antenna connector %d\n", antenna); +} + +static void mt2050_set_if_freq(struct dvb_frontend *fe,unsigned int freq, unsigned int if2) +{ + struct microtune_priv *priv = fe->tuner_priv; + unsigned int if1=1218*1000*1000; + unsigned int f_lo1,f_lo2,lo1,lo2,f_lo1_modulo,f_lo2_modulo,num1,num2,div1a,div1b,div2a,div2b; + int ret; + unsigned char buf[6]; + + tuner_dbg("mt2050_set_if_freq freq=%d if1=%d if2=%d\n", + freq,if1,if2); + + f_lo1=freq+if1; + f_lo1=(f_lo1/1000000)*1000000; + + f_lo2=f_lo1-freq-if2; + f_lo2=(f_lo2/50000)*50000; + + lo1=f_lo1/4000000; + lo2=f_lo2/4000000; + + f_lo1_modulo= f_lo1-(lo1*4000000); + f_lo2_modulo= f_lo2-(lo2*4000000); + + num1=4*f_lo1_modulo/4000000; + num2=4096*(f_lo2_modulo/1000)/4000; + + // todo spurchecks + + div1a=(lo1/12)-1; + div1b=lo1-(div1a+1)*12; + + div2a=(lo2/8)-1; + div2b=lo2-(div2a+1)*8; + + if (debug > 1) { + tuner_dbg("lo1 lo2 = %d %d\n", lo1, lo2); + tuner_dbg("num1 num2 div1a div1b div2a div2b= %x %x %x %x %x %x\n", + num1,num2,div1a,div1b,div2a,div2b); + } + + buf[0]=1; + buf[1]= 4*div1b + num1; + if(freq<275*1000*1000) buf[1] = buf[1]|0x80; + + buf[2]=div1a; + buf[3]=32*div2b + num2/256; + buf[4]=num2-(num2/256)*256; + buf[5]=div2a; + if(num2!=0) buf[5]=buf[5]|0x40; + + if (debug > 1) { + int i; + tuner_dbg("bufs is: "); + for(i=0;i<6;i++) + printk("%x ",buf[i]); + printk("\n"); + } + + ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,6); + if (ret!=6) + tuner_warn("i2c i/o error: rc == %d (should be 6)\n",ret); +} + +static int mt2050_set_tv_freq(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + unsigned int if2; + + if (params->std & V4L2_STD_525_60) { + // NTSC + if2 = 45750*1000; + } else { + // PAL + if2 = 38900*1000; + } + if (V4L2_TUNER_DIGITAL_TV == params->mode) { + // DVB (pinnacle 300i) + if2 = 36150*1000; + } + mt2050_set_if_freq(fe, params->frequency*62500, if2); + mt2050_set_antenna(fe, tv_antenna); + + return 0; +} + +static int mt2050_set_radio_freq(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct microtune_priv *priv = fe->tuner_priv; + int if2; + + if (params->std & V4L2_STD_525_60) { + tuner_dbg("pinnacle ntsc\n"); + if2 = 41300 * 1000; + } else { + tuner_dbg("pinnacle pal\n"); + if2 = 33300 * 1000; + } + + mt2050_set_if_freq(fe, params->frequency * 125 / 2, if2); + mt2050_set_antenna(fe, radio_antenna); + + return 0; +} + +static int mt2050_set_params(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct microtune_priv *priv = fe->tuner_priv; + int ret = -EINVAL; + + switch (params->mode) { + case V4L2_TUNER_RADIO: + ret = mt2050_set_radio_freq(fe, params); + priv->frequency = params->frequency * 125 / 2; + break; + case V4L2_TUNER_ANALOG_TV: + case V4L2_TUNER_DIGITAL_TV: + ret = mt2050_set_tv_freq(fe, params); + priv->frequency = params->frequency * 62500; + break; + } + + return ret; +} + +static struct dvb_tuner_ops mt2050_tuner_ops = { + .set_analog_params = mt2050_set_params, + .release = microtune_release, + .get_frequency = microtune_get_frequency, +}; + +static int mt2050_init(struct dvb_frontend *fe) +{ + struct microtune_priv *priv = fe->tuner_priv; + unsigned char buf[2]; + int ret; + + buf[0]=6; + buf[1]=0x10; + ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); // power + + buf[0]=0x0f; + buf[1]=0x0f; + ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); // m1lo + + buf[0]=0x0d; + ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,1); + tuner_i2c_xfer_recv(&priv->i2c_props,buf,1); + + tuner_dbg("mt2050: sro is %x\n",buf[0]); + + memcpy(&fe->ops.tuner_ops, &mt2050_tuner_ops, sizeof(struct dvb_tuner_ops)); + + return 0; +} + +struct dvb_frontend *microtune_attach(struct dvb_frontend *fe, + struct i2c_adapter* i2c_adap, + u8 i2c_addr) +{ + struct microtune_priv *priv = NULL; + char *name; + unsigned char buf[21]; + int company_code; + + priv = kzalloc(sizeof(struct microtune_priv), GFP_KERNEL); + if (priv == NULL) + return NULL; + fe->tuner_priv = priv; + + priv->i2c_props.addr = i2c_addr; + priv->i2c_props.adap = i2c_adap; + priv->i2c_props.name = "mt20xx"; + + //priv->radio_if2 = 10700 * 1000; /* 10.7MHz - FM radio */ + + memset(buf,0,sizeof(buf)); + + name = "unknown"; + + tuner_i2c_xfer_send(&priv->i2c_props,buf,1); + tuner_i2c_xfer_recv(&priv->i2c_props,buf,21); + if (debug) { + int i; + tuner_dbg("MT20xx hexdump:"); + for(i=0;i<21;i++) { + printk(" %02x",buf[i]); + if(((i+1)%8)==0) printk(" "); + } + printk("\n"); + } + company_code = buf[0x11] << 8 | buf[0x12]; + tuner_info("microtune: companycode=%04x part=%02x rev=%02x\n", + company_code,buf[0x13],buf[0x14]); + + + if (buf[0x13] < ARRAY_SIZE(microtune_part) && + NULL != microtune_part[buf[0x13]]) + name = microtune_part[buf[0x13]]; + switch (buf[0x13]) { + case MT2032: + mt2032_init(fe); + break; + case MT2050: + mt2050_init(fe); + break; + default: + tuner_info("microtune %s found, not (yet?) supported, sorry :-/\n", + name); + return NULL; + } + + strlcpy(fe->ops.tuner_ops.info.name, name, + sizeof(fe->ops.tuner_ops.info.name)); + tuner_info("microtune %s found, OK\n",name); + return fe; +} + +EXPORT_SYMBOL_GPL(microtune_attach); + +MODULE_DESCRIPTION("Microtune tuner driver"); +MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer"); +MODULE_LICENSE("GPL"); + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * --------------------------------------------------------------------------- + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/drivers/media/common/tuners/mt20xx.h b/drivers/media/common/tuners/mt20xx.h new file mode 100644 index 00000000000..aa848e14ce5 --- /dev/null +++ b/drivers/media/common/tuners/mt20xx.h @@ -0,0 +1,37 @@ +/* + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __MT20XX_H__ +#define __MT20XX_H__ + +#include +#include "dvb_frontend.h" + +#if defined(CONFIG_TUNER_MT20XX) || (defined(CONFIG_TUNER_MT20XX_MODULE) && defined(MODULE)) +extern struct dvb_frontend *microtune_attach(struct dvb_frontend *fe, + struct i2c_adapter* i2c_adap, + u8 i2c_addr); +#else +static inline struct dvb_frontend *microtune_attach(struct dvb_frontend *fe, + struct i2c_adapter* i2c_adap, + u8 i2c_addr) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif /* __MT20XX_H__ */ diff --git a/drivers/media/common/tuners/tda18271-common.c b/drivers/media/common/tuners/tda18271-common.c new file mode 100644 index 00000000000..e27a7620a32 --- /dev/null +++ b/drivers/media/common/tuners/tda18271-common.c @@ -0,0 +1,666 @@ +/* + tda18271-common.c - driver for the Philips / NXP TDA18271 silicon tuner + + Copyright (C) 2007, 2008 Michael Krufky + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "tda18271-priv.h" + +static int tda18271_i2c_gate_ctrl(struct dvb_frontend *fe, int enable) +{ + struct tda18271_priv *priv = fe->tuner_priv; + enum tda18271_i2c_gate gate; + int ret = 0; + + switch (priv->gate) { + case TDA18271_GATE_DIGITAL: + case TDA18271_GATE_ANALOG: + gate = priv->gate; + break; + case TDA18271_GATE_AUTO: + default: + switch (priv->mode) { + case TDA18271_DIGITAL: + gate = TDA18271_GATE_DIGITAL; + break; + case TDA18271_ANALOG: + default: + gate = TDA18271_GATE_ANALOG; + break; + } + } + + switch (gate) { + case TDA18271_GATE_ANALOG: + if (fe->ops.analog_ops.i2c_gate_ctrl) + ret = fe->ops.analog_ops.i2c_gate_ctrl(fe, enable); + break; + case TDA18271_GATE_DIGITAL: + if (fe->ops.i2c_gate_ctrl) + ret = fe->ops.i2c_gate_ctrl(fe, enable); + break; + default: + ret = -EINVAL; + break; + } + + return ret; +}; + +/*---------------------------------------------------------------------*/ + +static void tda18271_dump_regs(struct dvb_frontend *fe, int extended) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + + tda_reg("=== TDA18271 REG DUMP ===\n"); + tda_reg("ID_BYTE = 0x%02x\n", 0xff & regs[R_ID]); + tda_reg("THERMO_BYTE = 0x%02x\n", 0xff & regs[R_TM]); + tda_reg("POWER_LEVEL_BYTE = 0x%02x\n", 0xff & regs[R_PL]); + tda_reg("EASY_PROG_BYTE_1 = 0x%02x\n", 0xff & regs[R_EP1]); + tda_reg("EASY_PROG_BYTE_2 = 0x%02x\n", 0xff & regs[R_EP2]); + tda_reg("EASY_PROG_BYTE_3 = 0x%02x\n", 0xff & regs[R_EP3]); + tda_reg("EASY_PROG_BYTE_4 = 0x%02x\n", 0xff & regs[R_EP4]); + tda_reg("EASY_PROG_BYTE_5 = 0x%02x\n", 0xff & regs[R_EP5]); + tda_reg("CAL_POST_DIV_BYTE = 0x%02x\n", 0xff & regs[R_CPD]); + tda_reg("CAL_DIV_BYTE_1 = 0x%02x\n", 0xff & regs[R_CD1]); + tda_reg("CAL_DIV_BYTE_2 = 0x%02x\n", 0xff & regs[R_CD2]); + tda_reg("CAL_DIV_BYTE_3 = 0x%02x\n", 0xff & regs[R_CD3]); + tda_reg("MAIN_POST_DIV_BYTE = 0x%02x\n", 0xff & regs[R_MPD]); + tda_reg("MAIN_DIV_BYTE_1 = 0x%02x\n", 0xff & regs[R_MD1]); + tda_reg("MAIN_DIV_BYTE_2 = 0x%02x\n", 0xff & regs[R_MD2]); + tda_reg("MAIN_DIV_BYTE_3 = 0x%02x\n", 0xff & regs[R_MD3]); + + /* only dump extended regs if DBG_ADV is set */ + if (!(tda18271_debug & DBG_ADV)) + return; + + /* W indicates write-only registers. + * Register dump for write-only registers shows last value written. */ + + tda_reg("EXTENDED_BYTE_1 = 0x%02x\n", 0xff & regs[R_EB1]); + tda_reg("EXTENDED_BYTE_2 = 0x%02x\n", 0xff & regs[R_EB2]); + tda_reg("EXTENDED_BYTE_3 = 0x%02x\n", 0xff & regs[R_EB3]); + tda_reg("EXTENDED_BYTE_4 = 0x%02x\n", 0xff & regs[R_EB4]); + tda_reg("EXTENDED_BYTE_5 = 0x%02x\n", 0xff & regs[R_EB5]); + tda_reg("EXTENDED_BYTE_6 = 0x%02x\n", 0xff & regs[R_EB6]); + tda_reg("EXTENDED_BYTE_7 = 0x%02x\n", 0xff & regs[R_EB7]); + tda_reg("EXTENDED_BYTE_8 = 0x%02x\n", 0xff & regs[R_EB8]); + tda_reg("EXTENDED_BYTE_9 W = 0x%02x\n", 0xff & regs[R_EB9]); + tda_reg("EXTENDED_BYTE_10 = 0x%02x\n", 0xff & regs[R_EB10]); + tda_reg("EXTENDED_BYTE_11 = 0x%02x\n", 0xff & regs[R_EB11]); + tda_reg("EXTENDED_BYTE_12 = 0x%02x\n", 0xff & regs[R_EB12]); + tda_reg("EXTENDED_BYTE_13 = 0x%02x\n", 0xff & regs[R_EB13]); + tda_reg("EXTENDED_BYTE_14 = 0x%02x\n", 0xff & regs[R_EB14]); + tda_reg("EXTENDED_BYTE_15 = 0x%02x\n", 0xff & regs[R_EB15]); + tda_reg("EXTENDED_BYTE_16 W = 0x%02x\n", 0xff & regs[R_EB16]); + tda_reg("EXTENDED_BYTE_17 W = 0x%02x\n", 0xff & regs[R_EB17]); + tda_reg("EXTENDED_BYTE_18 = 0x%02x\n", 0xff & regs[R_EB18]); + tda_reg("EXTENDED_BYTE_19 W = 0x%02x\n", 0xff & regs[R_EB19]); + tda_reg("EXTENDED_BYTE_20 W = 0x%02x\n", 0xff & regs[R_EB20]); + tda_reg("EXTENDED_BYTE_21 = 0x%02x\n", 0xff & regs[R_EB21]); + tda_reg("EXTENDED_BYTE_22 = 0x%02x\n", 0xff & regs[R_EB22]); + tda_reg("EXTENDED_BYTE_23 = 0x%02x\n", 0xff & regs[R_EB23]); +} + +int tda18271_read_regs(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + unsigned char buf = 0x00; + int ret; + struct i2c_msg msg[] = { + { .addr = priv->i2c_props.addr, .flags = 0, + .buf = &buf, .len = 1 }, + { .addr = priv->i2c_props.addr, .flags = I2C_M_RD, + .buf = regs, .len = 16 } + }; + + tda18271_i2c_gate_ctrl(fe, 1); + + /* read all registers */ + ret = i2c_transfer(priv->i2c_props.adap, msg, 2); + + tda18271_i2c_gate_ctrl(fe, 0); + + if (ret != 2) + tda_err("ERROR: i2c_transfer returned: %d\n", ret); + + if (tda18271_debug & DBG_REG) + tda18271_dump_regs(fe, 0); + + return (ret == 2 ? 0 : ret); +} + +int tda18271_read_extended(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + unsigned char regdump[TDA18271_NUM_REGS]; + unsigned char buf = 0x00; + int ret, i; + struct i2c_msg msg[] = { + { .addr = priv->i2c_props.addr, .flags = 0, + .buf = &buf, .len = 1 }, + { .addr = priv->i2c_props.addr, .flags = I2C_M_RD, + .buf = regdump, .len = TDA18271_NUM_REGS } + }; + + tda18271_i2c_gate_ctrl(fe, 1); + + /* read all registers */ + ret = i2c_transfer(priv->i2c_props.adap, msg, 2); + + tda18271_i2c_gate_ctrl(fe, 0); + + if (ret != 2) + tda_err("ERROR: i2c_transfer returned: %d\n", ret); + + for (i = 0; i < TDA18271_NUM_REGS; i++) { + /* don't update write-only registers */ + if ((i != R_EB9) && + (i != R_EB16) && + (i != R_EB17) && + (i != R_EB19) && + (i != R_EB20)) + regs[i] = regdump[i]; + } + + if (tda18271_debug & DBG_REG) + tda18271_dump_regs(fe, 1); + + return (ret == 2 ? 0 : ret); +} + +int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + unsigned char buf[TDA18271_NUM_REGS + 1]; + struct i2c_msg msg = { .addr = priv->i2c_props.addr, .flags = 0, + .buf = buf, .len = len + 1 }; + int i, ret; + + BUG_ON((len == 0) || (idx + len > sizeof(buf))); + + buf[0] = idx; + for (i = 1; i <= len; i++) + buf[i] = regs[idx - 1 + i]; + + tda18271_i2c_gate_ctrl(fe, 1); + + /* write registers */ + ret = i2c_transfer(priv->i2c_props.adap, &msg, 1); + + tda18271_i2c_gate_ctrl(fe, 0); + + if (ret != 1) + tda_err("ERROR: i2c_transfer returned: %d\n", ret); + + return (ret == 1 ? 0 : ret); +} + +/*---------------------------------------------------------------------*/ + +int tda18271_charge_pump_source(struct dvb_frontend *fe, + enum tda18271_pll pll, int force) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + + int r_cp = (pll == TDA18271_CAL_PLL) ? R_EB7 : R_EB4; + + regs[r_cp] &= ~0x20; + regs[r_cp] |= ((force & 1) << 5); + tda18271_write_regs(fe, r_cp, 1); + + return 0; +} + +int tda18271_init_regs(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + + tda_dbg("initializing registers for device @ %d-%04x\n", + i2c_adapter_id(priv->i2c_props.adap), + priv->i2c_props.addr); + + /* initialize registers */ + switch (priv->id) { + case TDA18271HDC1: + regs[R_ID] = 0x83; + break; + case TDA18271HDC2: + regs[R_ID] = 0x84; + break; + }; + + regs[R_TM] = 0x08; + regs[R_PL] = 0x80; + regs[R_EP1] = 0xc6; + regs[R_EP2] = 0xdf; + regs[R_EP3] = 0x16; + regs[R_EP4] = 0x60; + regs[R_EP5] = 0x80; + regs[R_CPD] = 0x80; + regs[R_CD1] = 0x00; + regs[R_CD2] = 0x00; + regs[R_CD3] = 0x00; + regs[R_MPD] = 0x00; + regs[R_MD1] = 0x00; + regs[R_MD2] = 0x00; + regs[R_MD3] = 0x00; + + switch (priv->id) { + case TDA18271HDC1: + regs[R_EB1] = 0xff; + break; + case TDA18271HDC2: + regs[R_EB1] = 0xfc; + break; + }; + + regs[R_EB2] = 0x01; + regs[R_EB3] = 0x84; + regs[R_EB4] = 0x41; + regs[R_EB5] = 0x01; + regs[R_EB6] = 0x84; + regs[R_EB7] = 0x40; + regs[R_EB8] = 0x07; + regs[R_EB9] = 0x00; + regs[R_EB10] = 0x00; + regs[R_EB11] = 0x96; + + switch (priv->id) { + case TDA18271HDC1: + regs[R_EB12] = 0x0f; + break; + case TDA18271HDC2: + regs[R_EB12] = 0x33; + break; + }; + + regs[R_EB13] = 0xc1; + regs[R_EB14] = 0x00; + regs[R_EB15] = 0x8f; + regs[R_EB16] = 0x00; + regs[R_EB17] = 0x00; + + switch (priv->id) { + case TDA18271HDC1: + regs[R_EB18] = 0x00; + break; + case TDA18271HDC2: + regs[R_EB18] = 0x8c; + break; + }; + + regs[R_EB19] = 0x00; + regs[R_EB20] = 0x20; + + switch (priv->id) { + case TDA18271HDC1: + regs[R_EB21] = 0x33; + break; + case TDA18271HDC2: + regs[R_EB21] = 0xb3; + break; + }; + + regs[R_EB22] = 0x48; + regs[R_EB23] = 0xb0; + + if (priv->small_i2c) { + tda18271_write_regs(fe, 0x00, 0x10); + tda18271_write_regs(fe, 0x10, 0x10); + tda18271_write_regs(fe, 0x20, 0x07); + } else + tda18271_write_regs(fe, 0x00, TDA18271_NUM_REGS); + + /* setup agc1 gain */ + regs[R_EB17] = 0x00; + tda18271_write_regs(fe, R_EB17, 1); + regs[R_EB17] = 0x03; + tda18271_write_regs(fe, R_EB17, 1); + regs[R_EB17] = 0x43; + tda18271_write_regs(fe, R_EB17, 1); + regs[R_EB17] = 0x4c; + tda18271_write_regs(fe, R_EB17, 1); + + /* setup agc2 gain */ + if ((priv->id) == TDA18271HDC1) { + regs[R_EB20] = 0xa0; + tda18271_write_regs(fe, R_EB20, 1); + regs[R_EB20] = 0xa7; + tda18271_write_regs(fe, R_EB20, 1); + regs[R_EB20] = 0xe7; + tda18271_write_regs(fe, R_EB20, 1); + regs[R_EB20] = 0xec; + tda18271_write_regs(fe, R_EB20, 1); + } + + /* image rejection calibration */ + + /* low-band */ + regs[R_EP3] = 0x1f; + regs[R_EP4] = 0x66; + regs[R_EP5] = 0x81; + regs[R_CPD] = 0xcc; + regs[R_CD1] = 0x6c; + regs[R_CD2] = 0x00; + regs[R_CD3] = 0x00; + regs[R_MPD] = 0xcd; + regs[R_MD1] = 0x77; + regs[R_MD2] = 0x08; + regs[R_MD3] = 0x00; + + tda18271_write_regs(fe, R_EP3, 11); + + if ((priv->id) == TDA18271HDC2) { + /* main pll cp source on */ + tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 1); + msleep(1); + + /* main pll cp source off */ + tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 0); + } + + msleep(5); /* pll locking */ + + /* launch detector */ + tda18271_write_regs(fe, R_EP1, 1); + msleep(5); /* wanted low measurement */ + + regs[R_EP5] = 0x85; + regs[R_CPD] = 0xcb; + regs[R_CD1] = 0x66; + regs[R_CD2] = 0x70; + + tda18271_write_regs(fe, R_EP3, 7); + msleep(5); /* pll locking */ + + /* launch optimization algorithm */ + tda18271_write_regs(fe, R_EP2, 1); + msleep(30); /* image low optimization completion */ + + /* mid-band */ + regs[R_EP5] = 0x82; + regs[R_CPD] = 0xa8; + regs[R_CD2] = 0x00; + regs[R_MPD] = 0xa9; + regs[R_MD1] = 0x73; + regs[R_MD2] = 0x1a; + + tda18271_write_regs(fe, R_EP3, 11); + msleep(5); /* pll locking */ + + /* launch detector */ + tda18271_write_regs(fe, R_EP1, 1); + msleep(5); /* wanted mid measurement */ + + regs[R_EP5] = 0x86; + regs[R_CPD] = 0xa8; + regs[R_CD1] = 0x66; + regs[R_CD2] = 0xa0; + + tda18271_write_regs(fe, R_EP3, 7); + msleep(5); /* pll locking */ + + /* launch optimization algorithm */ + tda18271_write_regs(fe, R_EP2, 1); + msleep(30); /* image mid optimization completion */ + + /* high-band */ + regs[R_EP5] = 0x83; + regs[R_CPD] = 0x98; + regs[R_CD1] = 0x65; + regs[R_CD2] = 0x00; + regs[R_MPD] = 0x99; + regs[R_MD1] = 0x71; + regs[R_MD2] = 0xcd; + + tda18271_write_regs(fe, R_EP3, 11); + msleep(5); /* pll locking */ + + /* launch detector */ + tda18271_write_regs(fe, R_EP1, 1); + msleep(5); /* wanted high measurement */ + + regs[R_EP5] = 0x87; + regs[R_CD1] = 0x65; + regs[R_CD2] = 0x50; + + tda18271_write_regs(fe, R_EP3, 7); + msleep(5); /* pll locking */ + + /* launch optimization algorithm */ + tda18271_write_regs(fe, R_EP2, 1); + msleep(30); /* image high optimization completion */ + + /* return to normal mode */ + regs[R_EP4] = 0x64; + tda18271_write_regs(fe, R_EP4, 1); + + /* synchronize */ + tda18271_write_regs(fe, R_EP1, 1); + + return 0; +} + +/*---------------------------------------------------------------------*/ + +/* + * Standby modes, EP3 [7:5] + * + * | SM || SM_LT || SM_XT || mode description + * |=====\\=======\\=======\\=================================== + * | 0 || 0 || 0 || normal mode + * |-----||-------||-------||----------------------------------- + * | || || || standby mode w/ slave tuner output + * | 1 || 0 || 0 || & loop thru & xtal oscillator on + * |-----||-------||-------||----------------------------------- + * | 1 || 1 || 0 || standby mode w/ xtal oscillator on + * |-----||-------||-------||----------------------------------- + * | 1 || 1 || 1 || power off + * + */ + +int tda18271_set_standby_mode(struct dvb_frontend *fe, + int sm, int sm_lt, int sm_xt) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + + tda_dbg("sm = %d, sm_lt = %d, sm_xt = %d\n", sm, sm_lt, sm_xt); + + regs[R_EP3] &= ~0xe0; /* clear sm, sm_lt, sm_xt */ + regs[R_EP3] |= sm ? (1 << 7) : 0 | + sm_lt ? (1 << 6) : 0 | + sm_xt ? (1 << 5) : 0; + + tda18271_write_regs(fe, R_EP3, 1); + + return 0; +} + +/*---------------------------------------------------------------------*/ + +int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq) +{ + /* sets main post divider & divider bytes, but does not write them */ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + u8 d, pd; + u32 div; + + int ret = tda18271_lookup_pll_map(fe, MAIN_PLL, &freq, &pd, &d); + if (ret < 0) + goto fail; + + regs[R_MPD] = (0x77 & pd); + + switch (priv->mode) { + case TDA18271_ANALOG: + regs[R_MPD] &= ~0x08; + break; + case TDA18271_DIGITAL: + regs[R_MPD] |= 0x08; + break; + } + + div = ((d * (freq / 1000)) << 7) / 125; + + regs[R_MD1] = 0x7f & (div >> 16); + regs[R_MD2] = 0xff & (div >> 8); + regs[R_MD3] = 0xff & div; +fail: + return ret; +} + +int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq) +{ + /* sets cal post divider & divider bytes, but does not write them */ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + u8 d, pd; + u32 div; + + int ret = tda18271_lookup_pll_map(fe, CAL_PLL, &freq, &pd, &d); + if (ret < 0) + goto fail; + + regs[R_CPD] = pd; + + div = ((d * (freq / 1000)) << 7) / 125; + + regs[R_CD1] = 0x7f & (div >> 16); + regs[R_CD2] = 0xff & (div >> 8); + regs[R_CD3] = 0xff & div; +fail: + return ret; +} + +/*---------------------------------------------------------------------*/ + +int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq) +{ + /* sets bp filter bits, but does not write them */ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + u8 val; + + int ret = tda18271_lookup_map(fe, BP_FILTER, freq, &val); + if (ret < 0) + goto fail; + + regs[R_EP1] &= ~0x07; /* clear bp filter bits */ + regs[R_EP1] |= (0x07 & val); +fail: + return ret; +} + +int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq) +{ + /* sets K & M bits, but does not write them */ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + u8 val; + + int ret = tda18271_lookup_map(fe, RF_CAL_KMCO, freq, &val); + if (ret < 0) + goto fail; + + regs[R_EB13] &= ~0x7c; /* clear k & m bits */ + regs[R_EB13] |= (0x7c & val); +fail: + return ret; +} + +int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq) +{ + /* sets rf band bits, but does not write them */ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + u8 val; + + int ret = tda18271_lookup_map(fe, RF_BAND, freq, &val); + if (ret < 0) + goto fail; + + regs[R_EP2] &= ~0xe0; /* clear rf band bits */ + regs[R_EP2] |= (0xe0 & (val << 5)); +fail: + return ret; +} + +int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq) +{ + /* sets gain taper bits, but does not write them */ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + u8 val; + + int ret = tda18271_lookup_map(fe, GAIN_TAPER, freq, &val); + if (ret < 0) + goto fail; + + regs[R_EP2] &= ~0x1f; /* clear gain taper bits */ + regs[R_EP2] |= (0x1f & val); +fail: + return ret; +} + +int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq) +{ + /* sets IR Meas bits, but does not write them */ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + u8 val; + + int ret = tda18271_lookup_map(fe, IR_MEASURE, freq, &val); + if (ret < 0) + goto fail; + + regs[R_EP5] &= ~0x07; + regs[R_EP5] |= (0x07 & val); +fail: + return ret; +} + +int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq) +{ + /* sets rf cal byte (RFC_Cprog), but does not write it */ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + u8 val; + + tda18271_lookup_map(fe, RF_CAL, freq, &val); + + regs[R_EB14] = val; + + return 0; +} + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * --------------------------------------------------------------------------- + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c new file mode 100644 index 00000000000..b262100ae89 --- /dev/null +++ b/drivers/media/common/tuners/tda18271-fe.c @@ -0,0 +1,1153 @@ +/* + tda18271-fe.c - driver for the Philips / NXP TDA18271 silicon tuner + + Copyright (C) 2007, 2008 Michael Krufky + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include +#include +#include "tda18271-priv.h" + +int tda18271_debug; +module_param_named(debug, tda18271_debug, int, 0644); +MODULE_PARM_DESC(debug, "set debug level " + "(info=1, map=2, reg=4, adv=8, cal=16 (or-able))"); + +static int tda18271_cal_on_startup; +module_param_named(cal, tda18271_cal_on_startup, int, 0644); +MODULE_PARM_DESC(cal, "perform RF tracking filter calibration on startup"); + +static DEFINE_MUTEX(tda18271_list_mutex); +static LIST_HEAD(hybrid_tuner_instance_list); + +/*---------------------------------------------------------------------*/ + +static inline int charge_pump_source(struct dvb_frontend *fe, int force) +{ + struct tda18271_priv *priv = fe->tuner_priv; + return tda18271_charge_pump_source(fe, + (priv->role == TDA18271_SLAVE) ? + TDA18271_CAL_PLL : + TDA18271_MAIN_PLL, force); +} + +static int tda18271_channel_configuration(struct dvb_frontend *fe, + struct tda18271_std_map_item *map, + u32 freq, u32 bw) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + u32 N; + + /* update TV broadcast parameters */ + + /* set standard */ + regs[R_EP3] &= ~0x1f; /* clear std bits */ + regs[R_EP3] |= (map->agc_mode << 3) | map->std; + + /* set rfagc to high speed mode */ + regs[R_EP3] &= ~0x04; + + /* set cal mode to normal */ + regs[R_EP4] &= ~0x03; + + /* update IF output level & IF notch frequency */ + regs[R_EP4] &= ~0x1c; /* clear if level bits */ + regs[R_EP4] |= (map->if_lvl << 2); + + switch (priv->mode) { + case TDA18271_ANALOG: + regs[R_MPD] &= ~0x80; /* IF notch = 0 */ + break; + case TDA18271_DIGITAL: + regs[R_MPD] |= 0x80; /* IF notch = 1 */ + break; + } + + /* update FM_RFn */ + regs[R_EP4] &= ~0x80; + regs[R_EP4] |= map->fm_rfn << 7; + + /* update rf top / if top */ + regs[R_EB22] = 0x00; + regs[R_EB22] |= map->rfagc_top; + tda18271_write_regs(fe, R_EB22, 1); + + /* --------------------------------------------------------------- */ + + /* disable Power Level Indicator */ + regs[R_EP1] |= 0x40; + + /* frequency dependent parameters */ + + tda18271_calc_ir_measure(fe, &freq); + + tda18271_calc_bp_filter(fe, &freq); + + tda18271_calc_rf_band(fe, &freq); + + tda18271_calc_gain_taper(fe, &freq); + + /* --------------------------------------------------------------- */ + + /* dual tuner and agc1 extra configuration */ + + switch (priv->role) { + case TDA18271_MASTER: + regs[R_EB1] |= 0x04; /* main vco */ + break; + case TDA18271_SLAVE: + regs[R_EB1] &= ~0x04; /* cal vco */ + break; + } + + /* agc1 always active */ + regs[R_EB1] &= ~0x02; + + /* agc1 has priority on agc2 */ + regs[R_EB1] &= ~0x01; + + tda18271_write_regs(fe, R_EB1, 1); + + /* --------------------------------------------------------------- */ + + N = map->if_freq * 1000 + freq; + + switch (priv->role) { + case TDA18271_MASTER: + tda18271_calc_main_pll(fe, N); + tda18271_write_regs(fe, R_MPD, 4); + break; + case TDA18271_SLAVE: + tda18271_calc_cal_pll(fe, N); + tda18271_write_regs(fe, R_CPD, 4); + + regs[R_MPD] = regs[R_CPD] & 0x7f; + tda18271_write_regs(fe, R_MPD, 1); + break; + } + + tda18271_write_regs(fe, R_TM, 7); + + /* force charge pump source */ + charge_pump_source(fe, 1); + + msleep(1); + + /* return pll to normal operation */ + charge_pump_source(fe, 0); + + msleep(20); + + /* set rfagc to normal speed mode */ + if (map->fm_rfn) + regs[R_EP3] &= ~0x04; + else + regs[R_EP3] |= 0x04; + tda18271_write_regs(fe, R_EP3, 1); + + return 0; +} + +static int tda18271_read_thermometer(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + int tm; + + /* switch thermometer on */ + regs[R_TM] |= 0x10; + tda18271_write_regs(fe, R_TM, 1); + + /* read thermometer info */ + tda18271_read_regs(fe); + + if ((((regs[R_TM] & 0x0f) == 0x00) && ((regs[R_TM] & 0x20) == 0x20)) || + (((regs[R_TM] & 0x0f) == 0x08) && ((regs[R_TM] & 0x20) == 0x00))) { + + if ((regs[R_TM] & 0x20) == 0x20) + regs[R_TM] &= ~0x20; + else + regs[R_TM] |= 0x20; + + tda18271_write_regs(fe, R_TM, 1); + + msleep(10); /* temperature sensing */ + + /* read thermometer info */ + tda18271_read_regs(fe); + } + + tm = tda18271_lookup_thermometer(fe); + + /* switch thermometer off */ + regs[R_TM] &= ~0x10; + tda18271_write_regs(fe, R_TM, 1); + + /* set CAL mode to normal */ + regs[R_EP4] &= ~0x03; + tda18271_write_regs(fe, R_EP4, 1); + + return tm; +} + +/* ------------------------------------------------------------------ */ + +static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe, + u32 freq) +{ + struct tda18271_priv *priv = fe->tuner_priv; + struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state; + unsigned char *regs = priv->tda18271_regs; + int tm_current, rfcal_comp, approx, i; + u8 dc_over_dt, rf_tab; + + /* power up */ + tda18271_set_standby_mode(fe, 0, 0, 0); + + /* read die current temperature */ + tm_current = tda18271_read_thermometer(fe); + + /* frequency dependent parameters */ + + tda18271_calc_rf_cal(fe, &freq); + rf_tab = regs[R_EB14]; + + i = tda18271_lookup_rf_band(fe, &freq, NULL); + if (i < 0) + return -EINVAL; + + if ((0 == map[i].rf3) || (freq / 1000 < map[i].rf2)) { + approx = map[i].rf_a1 * + (freq / 1000 - map[i].rf1) + map[i].rf_b1 + rf_tab; + } else { + approx = map[i].rf_a2 * + (freq / 1000 - map[i].rf2) + map[i].rf_b2 + rf_tab; + } + + if (approx < 0) + approx = 0; + if (approx > 255) + approx = 255; + + tda18271_lookup_map(fe, RF_CAL_DC_OVER_DT, &freq, &dc_over_dt); + + /* calculate temperature compensation */ + rfcal_comp = dc_over_dt * (tm_current - priv->tm_rfcal); + + regs[R_EB14] = approx + rfcal_comp; + tda18271_write_regs(fe, R_EB14, 1); + + return 0; +} + +static int tda18271_por(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + + /* power up detector 1 */ + regs[R_EB12] &= ~0x20; + tda18271_write_regs(fe, R_EB12, 1); + + regs[R_EB18] &= ~0x80; /* turn agc1 loop on */ + regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */ + tda18271_write_regs(fe, R_EB18, 1); + + regs[R_EB21] |= 0x03; /* set agc2_gain to -6 dB */ + + /* POR mode */ + tda18271_set_standby_mode(fe, 1, 0, 0); + + /* disable 1.5 MHz low pass filter */ + regs[R_EB23] &= ~0x04; /* forcelp_fc2_en = 0 */ + regs[R_EB23] &= ~0x02; /* XXX: lp_fc[2] = 0 */ + tda18271_write_regs(fe, R_EB21, 3); + + return 0; +} + +static int tda18271_calibrate_rf(struct dvb_frontend *fe, u32 freq) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + u32 N; + + /* set CAL mode to normal */ + regs[R_EP4] &= ~0x03; + tda18271_write_regs(fe, R_EP4, 1); + + /* switch off agc1 */ + regs[R_EP3] |= 0x40; /* sm_lt = 1 */ + + regs[R_EB18] |= 0x03; /* set agc1_gain to 15 dB */ + tda18271_write_regs(fe, R_EB18, 1); + + /* frequency dependent parameters */ + + tda18271_calc_bp_filter(fe, &freq); + tda18271_calc_gain_taper(fe, &freq); + tda18271_calc_rf_band(fe, &freq); + tda18271_calc_km(fe, &freq); + + tda18271_write_regs(fe, R_EP1, 3); + tda18271_write_regs(fe, R_EB13, 1); + + /* main pll charge pump source */ + tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 1); + + /* cal pll charge pump source */ + tda18271_charge_pump_source(fe, TDA18271_CAL_PLL, 1); + + /* force dcdc converter to 0 V */ + regs[R_EB14] = 0x00; + tda18271_write_regs(fe, R_EB14, 1); + + /* disable plls lock */ + regs[R_EB20] &= ~0x20; + tda18271_write_regs(fe, R_EB20, 1); + + /* set CAL mode to RF tracking filter calibration */ + regs[R_EP4] |= 0x03; + tda18271_write_regs(fe, R_EP4, 2); + + /* --------------------------------------------------------------- */ + + /* set the internal calibration signal */ + N = freq; + + tda18271_calc_cal_pll(fe, N); + tda18271_write_regs(fe, R_CPD, 4); + + /* downconvert internal calibration */ + N += 1000000; + + tda18271_calc_main_pll(fe, N); + tda18271_write_regs(fe, R_MPD, 4); + + msleep(5); + + tda18271_write_regs(fe, R_EP2, 1); + tda18271_write_regs(fe, R_EP1, 1); + tda18271_write_regs(fe, R_EP2, 1); + tda18271_write_regs(fe, R_EP1, 1); + + /* --------------------------------------------------------------- */ + + /* normal operation for the main pll */ + tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 0); + + /* normal operation for the cal pll */ + tda18271_charge_pump_source(fe, TDA18271_CAL_PLL, 0); + + msleep(10); /* plls locking */ + + /* launch the rf tracking filters calibration */ + regs[R_EB20] |= 0x20; + tda18271_write_regs(fe, R_EB20, 1); + + msleep(60); /* calibration */ + + /* --------------------------------------------------------------- */ + + /* set CAL mode to normal */ + regs[R_EP4] &= ~0x03; + + /* switch on agc1 */ + regs[R_EP3] &= ~0x40; /* sm_lt = 0 */ + + regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */ + tda18271_write_regs(fe, R_EB18, 1); + + tda18271_write_regs(fe, R_EP3, 2); + + /* synchronization */ + tda18271_write_regs(fe, R_EP1, 1); + + /* get calibration result */ + tda18271_read_extended(fe); + + return regs[R_EB14]; +} + +static int tda18271_powerscan(struct dvb_frontend *fe, + u32 *freq_in, u32 *freq_out) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + int sgn, bcal, count, wait; + u8 cid_target; + u16 count_limit; + u32 freq; + + freq = *freq_in; + + tda18271_calc_rf_band(fe, &freq); + tda18271_calc_rf_cal(fe, &freq); + tda18271_calc_gain_taper(fe, &freq); + tda18271_lookup_cid_target(fe, &freq, &cid_target, &count_limit); + + tda18271_write_regs(fe, R_EP2, 1); + tda18271_write_regs(fe, R_EB14, 1); + + /* downconvert frequency */ + freq += 1000000; + + tda18271_calc_main_pll(fe, freq); + tda18271_write_regs(fe, R_MPD, 4); + + msleep(5); /* pll locking */ + + /* detection mode */ + regs[R_EP4] &= ~0x03; + regs[R_EP4] |= 0x01; + tda18271_write_regs(fe, R_EP4, 1); + + /* launch power detection measurement */ + tda18271_write_regs(fe, R_EP2, 1); + + /* read power detection info, stored in EB10 */ + tda18271_read_extended(fe); + + /* algorithm initialization */ + sgn = 1; + *freq_out = *freq_in; + bcal = 0; + count = 0; + wait = false; + + while ((regs[R_EB10] & 0x3f) < cid_target) { + /* downconvert updated freq to 1 MHz */ + freq = *freq_in + (sgn * count) + 1000000; + + tda18271_calc_main_pll(fe, freq); + tda18271_write_regs(fe, R_MPD, 4); + + if (wait) { + msleep(5); /* pll locking */ + wait = false; + } else + udelay(100); /* pll locking */ + + /* launch power detection measurement */ + tda18271_write_regs(fe, R_EP2, 1); + + /* read power detection info, stored in EB10 */ + tda18271_read_extended(fe); + + count += 200; + + if (count <= count_limit) + continue; + + if (sgn <= 0) + break; + + sgn = -1 * sgn; + count = 200; + wait = true; + } + + if ((regs[R_EB10] & 0x3f) >= cid_target) { + bcal = 1; + *freq_out = freq - 1000000; + } else + bcal = 0; + + tda_cal("bcal = %d, freq_in = %d, freq_out = %d (freq = %d)\n", + bcal, *freq_in, *freq_out, freq); + + return bcal; +} + +static int tda18271_powerscan_init(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + + /* set standard to digital */ + regs[R_EP3] &= ~0x1f; /* clear std bits */ + regs[R_EP3] |= 0x12; + + /* set cal mode to normal */ + regs[R_EP4] &= ~0x03; + + /* update IF output level & IF notch frequency */ + regs[R_EP4] &= ~0x1c; /* clear if level bits */ + + tda18271_write_regs(fe, R_EP3, 2); + + regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */ + tda18271_write_regs(fe, R_EB18, 1); + + regs[R_EB21] &= ~0x03; /* set agc2_gain to -15 dB */ + + /* 1.5 MHz low pass filter */ + regs[R_EB23] |= 0x04; /* forcelp_fc2_en = 1 */ + regs[R_EB23] |= 0x02; /* lp_fc[2] = 1 */ + + tda18271_write_regs(fe, R_EB21, 3); + + return 0; +} + +static int tda18271_rf_tracking_filters_init(struct dvb_frontend *fe, u32 freq) +{ + struct tda18271_priv *priv = fe->tuner_priv; + struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state; + unsigned char *regs = priv->tda18271_regs; + int bcal, rf, i; +#define RF1 0 +#define RF2 1 +#define RF3 2 + u32 rf_default[3]; + u32 rf_freq[3]; + u8 prog_cal[3]; + u8 prog_tab[3]; + + i = tda18271_lookup_rf_band(fe, &freq, NULL); + + if (i < 0) + return i; + + rf_default[RF1] = 1000 * map[i].rf1_def; + rf_default[RF2] = 1000 * map[i].rf2_def; + rf_default[RF3] = 1000 * map[i].rf3_def; + + for (rf = RF1; rf <= RF3; rf++) { + if (0 == rf_default[rf]) + return 0; + tda_cal("freq = %d, rf = %d\n", freq, rf); + + /* look for optimized calibration frequency */ + bcal = tda18271_powerscan(fe, &rf_default[rf], &rf_freq[rf]); + + tda18271_calc_rf_cal(fe, &rf_freq[rf]); + prog_tab[rf] = regs[R_EB14]; + + if (1 == bcal) + prog_cal[rf] = tda18271_calibrate_rf(fe, rf_freq[rf]); + else + prog_cal[rf] = prog_tab[rf]; + + switch (rf) { + case RF1: + map[i].rf_a1 = 0; + map[i].rf_b1 = prog_cal[RF1] - prog_tab[RF1]; + map[i].rf1 = rf_freq[RF1] / 1000; + break; + case RF2: + map[i].rf_a1 = (prog_cal[RF2] - prog_tab[RF2] - + prog_cal[RF1] + prog_tab[RF1]) / + ((rf_freq[RF2] - rf_freq[RF1]) / 1000); + map[i].rf2 = rf_freq[RF2] / 1000; + break; + case RF3: + map[i].rf_a2 = (prog_cal[RF3] - prog_tab[RF3] - + prog_cal[RF2] + prog_tab[RF2]) / + ((rf_freq[RF3] - rf_freq[RF2]) / 1000); + map[i].rf_b2 = prog_cal[RF2] - prog_tab[RF2]; + map[i].rf3 = rf_freq[RF3] / 1000; + break; + default: + BUG(); + } + } + + return 0; +} + +static int tda18271_calc_rf_filter_curve(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned int i; + + tda_info("tda18271: performing RF tracking filter calibration\n"); + + /* wait for die temperature stabilization */ + msleep(200); + + tda18271_powerscan_init(fe); + + /* rf band calibration */ + for (i = 0; priv->rf_cal_state[i].rfmax != 0; i++) + tda18271_rf_tracking_filters_init(fe, 1000 * + priv->rf_cal_state[i].rfmax); + + priv->tm_rfcal = tda18271_read_thermometer(fe); + + return 0; +} + +/* ------------------------------------------------------------------ */ + +static int tda18271c2_rf_cal_init(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + + /* test RF_CAL_OK to see if we need init */ + if ((regs[R_EP1] & 0x10) == 0) + priv->cal_initialized = false; + + if (priv->cal_initialized) + return 0; + + tda18271_calc_rf_filter_curve(fe); + + tda18271_por(fe); + + tda_info("tda18271: RF tracking filter calibration complete\n"); + + priv->cal_initialized = true; + + return 0; +} + +static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe, + u32 freq, u32 bw) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + u32 N = 0; + + /* calculate bp filter */ + tda18271_calc_bp_filter(fe, &freq); + tda18271_write_regs(fe, R_EP1, 1); + + regs[R_EB4] &= 0x07; + regs[R_EB4] |= 0x60; + tda18271_write_regs(fe, R_EB4, 1); + + regs[R_EB7] = 0x60; + tda18271_write_regs(fe, R_EB7, 1); + + regs[R_EB14] = 0x00; + tda18271_write_regs(fe, R_EB14, 1); + + regs[R_EB20] = 0xcc; + tda18271_write_regs(fe, R_EB20, 1); + + /* set cal mode to RF tracking filter calibration */ + regs[R_EP4] |= 0x03; + + /* calculate cal pll */ + + switch (priv->mode) { + case TDA18271_ANALOG: + N = freq - 1250000; + break; + case TDA18271_DIGITAL: + N = freq + bw / 2; + break; + } + + tda18271_calc_cal_pll(fe, N); + + /* calculate main pll */ + + switch (priv->mode) { + case TDA18271_ANALOG: + N = freq - 250000; + break; + case TDA18271_DIGITAL: + N = freq + bw / 2 + 1000000; + break; + } + + tda18271_calc_main_pll(fe, N); + + tda18271_write_regs(fe, R_EP3, 11); + msleep(5); /* RF tracking filter calibration initialization */ + + /* search for K,M,CO for RF calibration */ + tda18271_calc_km(fe, &freq); + tda18271_write_regs(fe, R_EB13, 1); + + /* search for rf band */ + tda18271_calc_rf_band(fe, &freq); + + /* search for gain taper */ + tda18271_calc_gain_taper(fe, &freq); + + tda18271_write_regs(fe, R_EP2, 1); + tda18271_write_regs(fe, R_EP1, 1); + tda18271_write_regs(fe, R_EP2, 1); + tda18271_write_regs(fe, R_EP1, 1); + + regs[R_EB4] &= 0x07; + regs[R_EB4] |= 0x40; + tda18271_write_regs(fe, R_EB4, 1); + + regs[R_EB7] = 0x40; + tda18271_write_regs(fe, R_EB7, 1); + msleep(10); /* pll locking */ + + regs[R_EB20] = 0xec; + tda18271_write_regs(fe, R_EB20, 1); + msleep(60); /* RF tracking filter calibration completion */ + + regs[R_EP4] &= ~0x03; /* set cal mode to normal */ + tda18271_write_regs(fe, R_EP4, 1); + + tda18271_write_regs(fe, R_EP1, 1); + + /* RF tracking filter correction for VHF_Low band */ + if (0 == tda18271_calc_rf_cal(fe, &freq)) + tda18271_write_regs(fe, R_EB14, 1); + + return 0; +} + +/* ------------------------------------------------------------------ */ + +static int tda18271_ir_cal_init(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + + tda18271_read_regs(fe); + + /* test IR_CAL_OK to see if we need init */ + if ((regs[R_EP1] & 0x08) == 0) + tda18271_init_regs(fe); + + return 0; +} + +static int tda18271_init(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + + mutex_lock(&priv->lock); + + /* power up */ + tda18271_set_standby_mode(fe, 0, 0, 0); + + /* initialization */ + tda18271_ir_cal_init(fe); + + if (priv->id == TDA18271HDC2) + tda18271c2_rf_cal_init(fe); + + mutex_unlock(&priv->lock); + + return 0; +} + +static int tda18271_tune(struct dvb_frontend *fe, + struct tda18271_std_map_item *map, u32 freq, u32 bw) +{ + struct tda18271_priv *priv = fe->tuner_priv; + + tda_dbg("freq = %d, ifc = %d, bw = %d, agc_mode = %d, std = %d\n", + freq, map->if_freq, bw, map->agc_mode, map->std); + + tda18271_init(fe); + + mutex_lock(&priv->lock); + + switch (priv->id) { + case TDA18271HDC1: + tda18271c1_rf_tracking_filter_calibration(fe, freq, bw); + break; + case TDA18271HDC2: + tda18271c2_rf_tracking_filters_correction(fe, freq); + break; + } + tda18271_channel_configuration(fe, map, freq, bw); + + mutex_unlock(&priv->lock); + + return 0; +} + +/* ------------------------------------------------------------------ */ + +static int tda18271_set_params(struct dvb_frontend *fe, + struct dvb_frontend_parameters *params) +{ + struct tda18271_priv *priv = fe->tuner_priv; + struct tda18271_std_map *std_map = &priv->std; + struct tda18271_std_map_item *map; + int ret; + u32 bw, freq = params->frequency; + + priv->mode = TDA18271_DIGITAL; + + if (fe->ops.info.type == FE_ATSC) { + switch (params->u.vsb.modulation) { + case VSB_8: + case VSB_16: + map = &std_map->atsc_6; + break; + case QAM_64: + case QAM_256: + map = &std_map->qam_6; + break; + default: + tda_warn("modulation not set!\n"); + return -EINVAL; + } +#if 0 + /* userspace request is already center adjusted */ + freq += 1750000; /* Adjust to center (+1.75MHZ) */ +#endif + bw = 6000000; + } else if (fe->ops.info.type == FE_OFDM) { + switch (params->u.ofdm.bandwidth) { + case BANDWIDTH_6_MHZ: + bw = 6000000; + map = &std_map->dvbt_6; + break; + case BANDWIDTH_7_MHZ: + bw = 7000000; + map = &std_map->dvbt_7; + break; + case BANDWIDTH_8_MHZ: + bw = 8000000; + map = &std_map->dvbt_8; + break; + default: + tda_warn("bandwidth not set!\n"); + return -EINVAL; + } + } else { + tda_warn("modulation type not supported!\n"); + return -EINVAL; + } + + /* When tuning digital, the analog demod must be tri-stated */ + if (fe->ops.analog_ops.standby) + fe->ops.analog_ops.standby(fe); + + ret = tda18271_tune(fe, map, freq, bw); + + if (ret < 0) + goto fail; + + priv->frequency = freq; + priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? + params->u.ofdm.bandwidth : 0; +fail: + return ret; +} + +static int tda18271_set_analog_params(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct tda18271_priv *priv = fe->tuner_priv; + struct tda18271_std_map *std_map = &priv->std; + struct tda18271_std_map_item *map; + char *mode; + int ret; + u32 freq = params->frequency * 62500; + + priv->mode = TDA18271_ANALOG; + + if (params->mode == V4L2_TUNER_RADIO) { + freq = freq / 1000; + map = &std_map->fm_radio; + mode = "fm"; + } else if (params->std & V4L2_STD_MN) { + map = &std_map->atv_mn; + mode = "MN"; + } else if (params->std & V4L2_STD_B) { + map = &std_map->atv_b; + mode = "B"; + } else if (params->std & V4L2_STD_GH) { + map = &std_map->atv_gh; + mode = "GH"; + } else if (params->std & V4L2_STD_PAL_I) { + map = &std_map->atv_i; + mode = "I"; + } else if (params->std & V4L2_STD_DK) { + map = &std_map->atv_dk; + mode = "DK"; + } else if (params->std & V4L2_STD_SECAM_L) { + map = &std_map->atv_l; + mode = "L"; + } else if (params->std & V4L2_STD_SECAM_LC) { + map = &std_map->atv_lc; + mode = "L'"; + } else { + map = &std_map->atv_i; + mode = "xx"; + } + + tda_dbg("setting tda18271 to system %s\n", mode); + + ret = tda18271_tune(fe, map, freq, 0); + + if (ret < 0) + goto fail; + + priv->frequency = freq; + priv->bandwidth = 0; +fail: + return ret; +} + +static int tda18271_sleep(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + + mutex_lock(&priv->lock); + + /* standby mode w/ slave tuner output + * & loop thru & xtal oscillator on */ + tda18271_set_standby_mode(fe, 1, 0, 0); + + mutex_unlock(&priv->lock); + + return 0; +} + +static int tda18271_release(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + + mutex_lock(&tda18271_list_mutex); + + if (priv) + hybrid_tuner_release_state(priv); + + mutex_unlock(&tda18271_list_mutex); + + fe->tuner_priv = NULL; + + return 0; +} + +static int tda18271_get_frequency(struct dvb_frontend *fe, u32 *frequency) +{ + struct tda18271_priv *priv = fe->tuner_priv; + *frequency = priv->frequency; + return 0; +} + +static int tda18271_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) +{ + struct tda18271_priv *priv = fe->tuner_priv; + *bandwidth = priv->bandwidth; + return 0; +} + +/* ------------------------------------------------------------------ */ + +#define tda18271_update_std(std_cfg, name) do { \ + if (map->std_cfg.if_freq + \ + map->std_cfg.agc_mode + map->std_cfg.std + \ + map->std_cfg.if_lvl + map->std_cfg.rfagc_top > 0) { \ + tda_dbg("Using custom std config for %s\n", name); \ + memcpy(&std->std_cfg, &map->std_cfg, \ + sizeof(struct tda18271_std_map_item)); \ + } } while (0) + +#define tda18271_dump_std_item(std_cfg, name) do { \ + tda_dbg("(%s) if_freq = %d, agc_mode = %d, std = %d, " \ + "if_lvl = %d, rfagc_top = 0x%02x\n", \ + name, std->std_cfg.if_freq, \ + std->std_cfg.agc_mode, std->std_cfg.std, \ + std->std_cfg.if_lvl, std->std_cfg.rfagc_top); \ + } while (0) + +static int tda18271_dump_std_map(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + struct tda18271_std_map *std = &priv->std; + + tda_dbg("========== STANDARD MAP SETTINGS ==========\n"); + tda18271_dump_std_item(fm_radio, " fm "); + tda18271_dump_std_item(atv_b, "atv b "); + tda18271_dump_std_item(atv_dk, "atv dk"); + tda18271_dump_std_item(atv_gh, "atv gh"); + tda18271_dump_std_item(atv_i, "atv i "); + tda18271_dump_std_item(atv_l, "atv l "); + tda18271_dump_std_item(atv_lc, "atv l'"); + tda18271_dump_std_item(atv_mn, "atv mn"); + tda18271_dump_std_item(atsc_6, "atsc 6"); + tda18271_dump_std_item(dvbt_6, "dvbt 6"); + tda18271_dump_std_item(dvbt_7, "dvbt 7"); + tda18271_dump_std_item(dvbt_8, "dvbt 8"); + tda18271_dump_std_item(qam_6, "qam 6 "); + tda18271_dump_std_item(qam_8, "qam 8 "); + + return 0; +} + +static int tda18271_update_std_map(struct dvb_frontend *fe, + struct tda18271_std_map *map) +{ + struct tda18271_priv *priv = fe->tuner_priv; + struct tda18271_std_map *std = &priv->std; + + if (!map) + return -EINVAL; + + tda18271_update_std(fm_radio, "fm"); + tda18271_update_std(atv_b, "atv b"); + tda18271_update_std(atv_dk, "atv dk"); + tda18271_update_std(atv_gh, "atv gh"); + tda18271_update_std(atv_i, "atv i"); + tda18271_update_std(atv_l, "atv l"); + tda18271_update_std(atv_lc, "atv l'"); + tda18271_update_std(atv_mn, "atv mn"); + tda18271_update_std(atsc_6, "atsc 6"); + tda18271_update_std(dvbt_6, "dvbt 6"); + tda18271_update_std(dvbt_7, "dvbt 7"); + tda18271_update_std(dvbt_8, "dvbt 8"); + tda18271_update_std(qam_6, "qam 6"); + tda18271_update_std(qam_8, "qam 8"); + + return 0; +} + +static int tda18271_get_id(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + char *name; + int ret = 0; + + mutex_lock(&priv->lock); + tda18271_read_regs(fe); + mutex_unlock(&priv->lock); + + switch (regs[R_ID] & 0x7f) { + case 3: + name = "TDA18271HD/C1"; + priv->id = TDA18271HDC1; + break; + case 4: + name = "TDA18271HD/C2"; + priv->id = TDA18271HDC2; + break; + default: + name = "Unknown device"; + ret = -EINVAL; + break; + } + + tda_info("%s detected @ %d-%04x%s\n", name, + i2c_adapter_id(priv->i2c_props.adap), + priv->i2c_props.addr, + (0 == ret) ? "" : ", device not supported."); + + return ret; +} + +static struct dvb_tuner_ops tda18271_tuner_ops = { + .info = { + .name = "NXP TDA18271HD", + .frequency_min = 45000000, + .frequency_max = 864000000, + .frequency_step = 62500 + }, + .init = tda18271_init, + .sleep = tda18271_sleep, + .set_params = tda18271_set_params, + .set_analog_params = tda18271_set_analog_params, + .release = tda18271_release, + .get_frequency = tda18271_get_frequency, + .get_bandwidth = tda18271_get_bandwidth, +}; + +struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr, + struct i2c_adapter *i2c, + struct tda18271_config *cfg) +{ + struct tda18271_priv *priv = NULL; + int instance; + + mutex_lock(&tda18271_list_mutex); + + instance = hybrid_tuner_request_state(struct tda18271_priv, priv, + hybrid_tuner_instance_list, + i2c, addr, "tda18271"); + switch (instance) { + case 0: + goto fail; + break; + case 1: + /* new tuner instance */ + priv->gate = (cfg) ? cfg->gate : TDA18271_GATE_AUTO; + priv->role = (cfg) ? cfg->role : TDA18271_MASTER; + priv->cal_initialized = false; + mutex_init(&priv->lock); + + fe->tuner_priv = priv; + + if (cfg) + priv->small_i2c = cfg->small_i2c; + + if (tda18271_get_id(fe) < 0) + goto fail; + + if (tda18271_assign_map_layout(fe) < 0) + goto fail; + + mutex_lock(&priv->lock); + tda18271_init_regs(fe); + + if ((tda18271_cal_on_startup) && (priv->id == TDA18271HDC2)) + tda18271c2_rf_cal_init(fe); + + mutex_unlock(&priv->lock); + break; + default: + /* existing tuner instance */ + fe->tuner_priv = priv; + + /* allow dvb driver to override i2c gate setting */ + if ((cfg) && (cfg->gate != TDA18271_GATE_ANALOG)) + priv->gate = cfg->gate; + break; + } + + /* override default std map with values in config struct */ + if ((cfg) && (cfg->std_map)) + tda18271_update_std_map(fe, cfg->std_map); + + mutex_unlock(&tda18271_list_mutex); + + memcpy(&fe->ops.tuner_ops, &tda18271_tuner_ops, + sizeof(struct dvb_tuner_ops)); + + if (tda18271_debug & (DBG_MAP | DBG_ADV)) + tda18271_dump_std_map(fe); + + return fe; +fail: + mutex_unlock(&tda18271_list_mutex); + + tda18271_release(fe); + return NULL; +} +EXPORT_SYMBOL_GPL(tda18271_attach); +MODULE_DESCRIPTION("NXP TDA18271HD analog / digital tuner driver"); +MODULE_AUTHOR("Michael Krufky "); +MODULE_LICENSE("GPL"); +MODULE_VERSION("0.3"); + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * --------------------------------------------------------------------------- + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/drivers/media/common/tuners/tda18271-maps.c b/drivers/media/common/tuners/tda18271-maps.c new file mode 100644 index 00000000000..83e7561960c --- /dev/null +++ b/drivers/media/common/tuners/tda18271-maps.c @@ -0,0 +1,1313 @@ +/* + tda18271-tables.c - driver for the Philips / NXP TDA18271 silicon tuner + + Copyright (C) 2007, 2008 Michael Krufky + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "tda18271-priv.h" + +struct tda18271_pll_map { + u32 lomax; + u8 pd; /* post div */ + u8 d; /* div */ +}; + +struct tda18271_map { + u32 rfmax; + u8 val; +}; + +/*---------------------------------------------------------------------*/ + +static struct tda18271_pll_map tda18271c1_main_pll[] = { + { .lomax = 32000, .pd = 0x5f, .d = 0xf0 }, + { .lomax = 35000, .pd = 0x5e, .d = 0xe0 }, + { .lomax = 37000, .pd = 0x5d, .d = 0xd0 }, + { .lomax = 41000, .pd = 0x5c, .d = 0xc0 }, + { .lomax = 44000, .pd = 0x5b, .d = 0xb0 }, + { .lomax = 49000, .pd = 0x5a, .d = 0xa0 }, + { .lomax = 54000, .pd = 0x59, .d = 0x90 }, + { .lomax = 61000, .pd = 0x58, .d = 0x80 }, + { .lomax = 65000, .pd = 0x4f, .d = 0x78 }, + { .lomax = 70000, .pd = 0x4e, .d = 0x70 }, + { .lomax = 75000, .pd = 0x4d, .d = 0x68 }, + { .lomax = 82000, .pd = 0x4c, .d = 0x60 }, + { .lomax = 89000, .pd = 0x4b, .d = 0x58 }, + { .lomax = 98000, .pd = 0x4a, .d = 0x50 }, + { .lomax = 109000, .pd = 0x49, .d = 0x48 }, + { .lomax = 123000, .pd = 0x48, .d = 0x40 }, + { .lomax = 131000, .pd = 0x3f, .d = 0x3c }, + { .lomax = 141000, .pd = 0x3e, .d = 0x38 }, + { .lomax = 151000, .pd = 0x3d, .d = 0x34 }, + { .lomax = 164000, .pd = 0x3c, .d = 0x30 }, + { .lomax = 179000, .pd = 0x3b, .d = 0x2c }, + { .lomax = 197000, .pd = 0x3a, .d = 0x28 }, + { .lomax = 219000, .pd = 0x39, .d = 0x24 }, + { .lomax = 246000, .pd = 0x38, .d = 0x20 }, + { .lomax = 263000, .pd = 0x2f, .d = 0x1e }, + { .lomax = 282000, .pd = 0x2e, .d = 0x1c }, + { .lomax = 303000, .pd = 0x2d, .d = 0x1a }, + { .lomax = 329000, .pd = 0x2c, .d = 0x18 }, + { .lomax = 359000, .pd = 0x2b, .d = 0x16 }, + { .lomax = 395000, .pd = 0x2a, .d = 0x14 }, + { .lomax = 438000, .pd = 0x29, .d = 0x12 }, + { .lomax = 493000, .pd = 0x28, .d = 0x10 }, + { .lomax = 526000, .pd = 0x1f, .d = 0x0f }, + { .lomax = 564000, .pd = 0x1e, .d = 0x0e }, + { .lomax = 607000, .pd = 0x1d, .d = 0x0d }, + { .lomax = 658000, .pd = 0x1c, .d = 0x0c }, + { .lomax = 718000, .pd = 0x1b, .d = 0x0b }, + { .lomax = 790000, .pd = 0x1a, .d = 0x0a }, + { .lomax = 877000, .pd = 0x19, .d = 0x09 }, + { .lomax = 987000, .pd = 0x18, .d = 0x08 }, + { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ +}; + +static struct tda18271_pll_map tda18271c2_main_pll[] = { + { .lomax = 33125, .pd = 0x57, .d = 0xf0 }, + { .lomax = 35500, .pd = 0x56, .d = 0xe0 }, + { .lomax = 38188, .pd = 0x55, .d = 0xd0 }, + { .lomax = 41375, .pd = 0x54, .d = 0xc0 }, + { .lomax = 45125, .pd = 0x53, .d = 0xb0 }, + { .lomax = 49688, .pd = 0x52, .d = 0xa0 }, + { .lomax = 55188, .pd = 0x51, .d = 0x90 }, + { .lomax = 62125, .pd = 0x50, .d = 0x80 }, + { .lomax = 66250, .pd = 0x47, .d = 0x78 }, + { .lomax = 71000, .pd = 0x46, .d = 0x70 }, + { .lomax = 76375, .pd = 0x45, .d = 0x68 }, + { .lomax = 82750, .pd = 0x44, .d = 0x60 }, + { .lomax = 90250, .pd = 0x43, .d = 0x58 }, + { .lomax = 99375, .pd = 0x42, .d = 0x50 }, + { .lomax = 110375, .pd = 0x41, .d = 0x48 }, + { .lomax = 124250, .pd = 0x40, .d = 0x40 }, + { .lomax = 132500, .pd = 0x37, .d = 0x3c }, + { .lomax = 142000, .pd = 0x36, .d = 0x38 }, + { .lomax = 152750, .pd = 0x35, .d = 0x34 }, + { .lomax = 165500, .pd = 0x34, .d = 0x30 }, + { .lomax = 180500, .pd = 0x33, .d = 0x2c }, + { .lomax = 198750, .pd = 0x32, .d = 0x28 }, + { .lomax = 220750, .pd = 0x31, .d = 0x24 }, + { .lomax = 248500, .pd = 0x30, .d = 0x20 }, + { .lomax = 265000, .pd = 0x27, .d = 0x1e }, + { .lomax = 284000, .pd = 0x26, .d = 0x1c }, + { .lomax = 305500, .pd = 0x25, .d = 0x1a }, + { .lomax = 331000, .pd = 0x24, .d = 0x18 }, + { .lomax = 361000, .pd = 0x23, .d = 0x16 }, + { .lomax = 397500, .pd = 0x22, .d = 0x14 }, + { .lomax = 441500, .pd = 0x21, .d = 0x12 }, + { .lomax = 497000, .pd = 0x20, .d = 0x10 }, + { .lomax = 530000, .pd = 0x17, .d = 0x0f }, + { .lomax = 568000, .pd = 0x16, .d = 0x0e }, + { .lomax = 611000, .pd = 0x15, .d = 0x0d }, + { .lomax = 662000, .pd = 0x14, .d = 0x0c }, + { .lomax = 722000, .pd = 0x13, .d = 0x0b }, + { .lomax = 795000, .pd = 0x12, .d = 0x0a }, + { .lomax = 883000, .pd = 0x11, .d = 0x09 }, + { .lomax = 994000, .pd = 0x10, .d = 0x08 }, + { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ +}; + +static struct tda18271_pll_map tda18271c1_cal_pll[] = { + { .lomax = 33000, .pd = 0xdd, .d = 0xd0 }, + { .lomax = 36000, .pd = 0xdc, .d = 0xc0 }, + { .lomax = 40000, .pd = 0xdb, .d = 0xb0 }, + { .lomax = 44000, .pd = 0xda, .d = 0xa0 }, + { .lomax = 49000, .pd = 0xd9, .d = 0x90 }, + { .lomax = 55000, .pd = 0xd8, .d = 0x80 }, + { .lomax = 63000, .pd = 0xd3, .d = 0x70 }, + { .lomax = 67000, .pd = 0xcd, .d = 0x68 }, + { .lomax = 73000, .pd = 0xcc, .d = 0x60 }, + { .lomax = 80000, .pd = 0xcb, .d = 0x58 }, + { .lomax = 88000, .pd = 0xca, .d = 0x50 }, + { .lomax = 98000, .pd = 0xc9, .d = 0x48 }, + { .lomax = 110000, .pd = 0xc8, .d = 0x40 }, + { .lomax = 126000, .pd = 0xc3, .d = 0x38 }, + { .lomax = 135000, .pd = 0xbd, .d = 0x34 }, + { .lomax = 147000, .pd = 0xbc, .d = 0x30 }, + { .lomax = 160000, .pd = 0xbb, .d = 0x2c }, + { .lomax = 176000, .pd = 0xba, .d = 0x28 }, + { .lomax = 196000, .pd = 0xb9, .d = 0x24 }, + { .lomax = 220000, .pd = 0xb8, .d = 0x20 }, + { .lomax = 252000, .pd = 0xb3, .d = 0x1c }, + { .lomax = 271000, .pd = 0xad, .d = 0x1a }, + { .lomax = 294000, .pd = 0xac, .d = 0x18 }, + { .lomax = 321000, .pd = 0xab, .d = 0x16 }, + { .lomax = 353000, .pd = 0xaa, .d = 0x14 }, + { .lomax = 392000, .pd = 0xa9, .d = 0x12 }, + { .lomax = 441000, .pd = 0xa8, .d = 0x10 }, + { .lomax = 505000, .pd = 0xa3, .d = 0x0e }, + { .lomax = 543000, .pd = 0x9d, .d = 0x0d }, + { .lomax = 589000, .pd = 0x9c, .d = 0x0c }, + { .lomax = 642000, .pd = 0x9b, .d = 0x0b }, + { .lomax = 707000, .pd = 0x9a, .d = 0x0a }, + { .lomax = 785000, .pd = 0x99, .d = 0x09 }, + { .lomax = 883000, .pd = 0x98, .d = 0x08 }, + { .lomax = 1010000, .pd = 0x93, .d = 0x07 }, + { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ +}; + +static struct tda18271_pll_map tda18271c2_cal_pll[] = { + { .lomax = 33813, .pd = 0xdd, .d = 0xd0 }, + { .lomax = 36625, .pd = 0xdc, .d = 0xc0 }, + { .lomax = 39938, .pd = 0xdb, .d = 0xb0 }, + { .lomax = 43938, .pd = 0xda, .d = 0xa0 }, + { .lomax = 48813, .pd = 0xd9, .d = 0x90 }, + { .lomax = 54938, .pd = 0xd8, .d = 0x80 }, + { .lomax = 62813, .pd = 0xd3, .d = 0x70 }, + { .lomax = 67625, .pd = 0xcd, .d = 0x68 }, + { .lomax = 73250, .pd = 0xcc, .d = 0x60 }, + { .lomax = 79875, .pd = 0xcb, .d = 0x58 }, + { .lomax = 87875, .pd = 0xca, .d = 0x50 }, + { .lomax = 97625, .pd = 0xc9, .d = 0x48 }, + { .lomax = 109875, .pd = 0xc8, .d = 0x40 }, + { .lomax = 125625, .pd = 0xc3, .d = 0x38 }, + { .lomax = 135250, .pd = 0xbd, .d = 0x34 }, + { .lomax = 146500, .pd = 0xbc, .d = 0x30 }, + { .lomax = 159750, .pd = 0xbb, .d = 0x2c }, + { .lomax = 175750, .pd = 0xba, .d = 0x28 }, + { .lomax = 195250, .pd = 0xb9, .d = 0x24 }, + { .lomax = 219750, .pd = 0xb8, .d = 0x20 }, + { .lomax = 251250, .pd = 0xb3, .d = 0x1c }, + { .lomax = 270500, .pd = 0xad, .d = 0x1a }, + { .lomax = 293000, .pd = 0xac, .d = 0x18 }, + { .lomax = 319500, .pd = 0xab, .d = 0x16 }, + { .lomax = 351500, .pd = 0xaa, .d = 0x14 }, + { .lomax = 390500, .pd = 0xa9, .d = 0x12 }, + { .lomax = 439500, .pd = 0xa8, .d = 0x10 }, + { .lomax = 502500, .pd = 0xa3, .d = 0x0e }, + { .lomax = 541000, .pd = 0x9d, .d = 0x0d }, + { .lomax = 586000, .pd = 0x9c, .d = 0x0c }, + { .lomax = 639000, .pd = 0x9b, .d = 0x0b }, + { .lomax = 703000, .pd = 0x9a, .d = 0x0a }, + { .lomax = 781000, .pd = 0x99, .d = 0x09 }, + { .lomax = 879000, .pd = 0x98, .d = 0x08 }, + { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ +}; + +static struct tda18271_map tda18271_bp_filter[] = { + { .rfmax = 62000, .val = 0x00 }, + { .rfmax = 84000, .val = 0x01 }, + { .rfmax = 100000, .val = 0x02 }, + { .rfmax = 140000, .val = 0x03 }, + { .rfmax = 170000, .val = 0x04 }, + { .rfmax = 180000, .val = 0x05 }, + { .rfmax = 865000, .val = 0x06 }, + { .rfmax = 0, .val = 0x00 }, /* end */ +}; + +static struct tda18271_map tda18271c1_km[] = { + { .rfmax = 61100, .val = 0x74 }, + { .rfmax = 350000, .val = 0x40 }, + { .rfmax = 720000, .val = 0x30 }, + { .rfmax = 865000, .val = 0x40 }, + { .rfmax = 0, .val = 0x00 }, /* end */ +}; + +static struct tda18271_map tda18271c2_km[] = { + { .rfmax = 47900, .val = 0x38 }, + { .rfmax = 61100, .val = 0x44 }, + { .rfmax = 350000, .val = 0x30 }, + { .rfmax = 720000, .val = 0x24 }, + { .rfmax = 865000, .val = 0x3c }, + { .rfmax = 0, .val = 0x00 }, /* end */ +}; + +static struct tda18271_map tda18271_rf_band[] = { + { .rfmax = 47900, .val = 0x00 }, + { .rfmax = 61100, .val = 0x01 }, +/* { .rfmax = 152600, .val = 0x02 }, */ + { .rfmax = 121200, .val = 0x02 }, + { .rfmax = 164700, .val = 0x03 }, + { .rfmax = 203500, .val = 0x04 }, + { .rfmax = 457800, .val = 0x05 }, + { .rfmax = 865000, .val = 0x06 }, + { .rfmax = 0, .val = 0x00 }, /* end */ +}; + +static struct tda18271_map tda18271_gain_taper[] = { + { .rfmax = 45400, .val = 0x1f }, + { .rfmax = 45800, .val = 0x1e }, + { .rfmax = 46200, .val = 0x1d }, + { .rfmax = 46700, .val = 0x1c }, + { .rfmax = 47100, .val = 0x1b }, + { .rfmax = 47500, .val = 0x1a }, + { .rfmax = 47900, .val = 0x19 }, + { .rfmax = 49600, .val = 0x17 }, + { .rfmax = 51200, .val = 0x16 }, + { .rfmax = 52900, .val = 0x15 }, + { .rfmax = 54500, .val = 0x14 }, + { .rfmax = 56200, .val = 0x13 }, + { .rfmax = 57800, .val = 0x12 }, + { .rfmax = 59500, .val = 0x11 }, + { .rfmax = 61100, .val = 0x10 }, + { .rfmax = 67600, .val = 0x0d }, + { .rfmax = 74200, .val = 0x0c }, + { .rfmax = 80700, .val = 0x0b }, + { .rfmax = 87200, .val = 0x0a }, + { .rfmax = 93800, .val = 0x09 }, + { .rfmax = 100300, .val = 0x08 }, + { .rfmax = 106900, .val = 0x07 }, + { .rfmax = 113400, .val = 0x06 }, + { .rfmax = 119900, .val = 0x05 }, + { .rfmax = 126500, .val = 0x04 }, + { .rfmax = 133000, .val = 0x03 }, + { .rfmax = 139500, .val = 0x02 }, + { .rfmax = 146100, .val = 0x01 }, + { .rfmax = 152600, .val = 0x00 }, + { .rfmax = 154300, .val = 0x1f }, + { .rfmax = 156100, .val = 0x1e }, + { .rfmax = 157800, .val = 0x1d }, + { .rfmax = 159500, .val = 0x1c }, + { .rfmax = 161200, .val = 0x1b }, + { .rfmax = 163000, .val = 0x1a }, + { .rfmax = 164700, .val = 0x19 }, + { .rfmax = 170200, .val = 0x17 }, + { .rfmax = 175800, .val = 0x16 }, + { .rfmax = 181300, .val = 0x15 }, + { .rfmax = 186900, .val = 0x14 }, + { .rfmax = 192400, .val = 0x13 }, + { .rfmax = 198000, .val = 0x12 }, + { .rfmax = 203500, .val = 0x11 }, + { .rfmax = 216200, .val = 0x14 }, + { .rfmax = 228900, .val = 0x13 }, + { .rfmax = 241600, .val = 0x12 }, + { .rfmax = 254400, .val = 0x11 }, + { .rfmax = 267100, .val = 0x10 }, + { .rfmax = 279800, .val = 0x0f }, + { .rfmax = 292500, .val = 0x0e }, + { .rfmax = 305200, .val = 0x0d }, + { .rfmax = 317900, .val = 0x0c }, + { .rfmax = 330700, .val = 0x0b }, + { .rfmax = 343400, .val = 0x0a }, + { .rfmax = 356100, .val = 0x09 }, + { .rfmax = 368800, .val = 0x08 }, + { .rfmax = 381500, .val = 0x07 }, + { .rfmax = 394200, .val = 0x06 }, + { .rfmax = 406900, .val = 0x05 }, + { .rfmax = 419700, .val = 0x04 }, + { .rfmax = 432400, .val = 0x03 }, + { .rfmax = 445100, .val = 0x02 }, + { .rfmax = 457800, .val = 0x01 }, + { .rfmax = 476300, .val = 0x19 }, + { .rfmax = 494800, .val = 0x18 }, + { .rfmax = 513300, .val = 0x17 }, + { .rfmax = 531800, .val = 0x16 }, + { .rfmax = 550300, .val = 0x15 }, + { .rfmax = 568900, .val = 0x14 }, + { .rfmax = 587400, .val = 0x13 }, + { .rfmax = 605900, .val = 0x12 }, + { .rfmax = 624400, .val = 0x11 }, + { .rfmax = 642900, .val = 0x10 }, + { .rfmax = 661400, .val = 0x0f }, + { .rfmax = 679900, .val = 0x0e }, + { .rfmax = 698400, .val = 0x0d }, + { .rfmax = 716900, .val = 0x0c }, + { .rfmax = 735400, .val = 0x0b }, + { .rfmax = 753900, .val = 0x0a }, + { .rfmax = 772500, .val = 0x09 }, + { .rfmax = 791000, .val = 0x08 }, + { .rfmax = 809500, .val = 0x07 }, + { .rfmax = 828000, .val = 0x06 }, + { .rfmax = 846500, .val = 0x05 }, + { .rfmax = 865000, .val = 0x04 }, + { .rfmax = 0, .val = 0x00 }, /* end */ +}; + +static struct tda18271_map tda18271c1_rf_cal[] = { + { .rfmax = 41000, .val = 0x1e }, + { .rfmax = 43000, .val = 0x30 }, + { .rfmax = 45000, .val = 0x43 }, + { .rfmax = 46000, .val = 0x4d }, + { .rfmax = 47000, .val = 0x54 }, + { .rfmax = 47900, .val = 0x64 }, + { .rfmax = 49100, .val = 0x20 }, + { .rfmax = 50000, .val = 0x22 }, + { .rfmax = 51000, .val = 0x2a }, + { .rfmax = 53000, .val = 0x32 }, + { .rfmax = 55000, .val = 0x35 }, + { .rfmax = 56000, .val = 0x3c }, + { .rfmax = 57000, .val = 0x3f }, + { .rfmax = 58000, .val = 0x48 }, + { .rfmax = 59000, .val = 0x4d }, + { .rfmax = 60000, .val = 0x58 }, + { .rfmax = 61100, .val = 0x5f }, + { .rfmax = 0, .val = 0x00 }, /* end */ +}; + +static struct tda18271_map tda18271c2_rf_cal[] = { + { .rfmax = 41000, .val = 0x0f }, + { .rfmax = 43000, .val = 0x1c }, + { .rfmax = 45000, .val = 0x2f }, + { .rfmax = 46000, .val = 0x39 }, + { .rfmax = 47000, .val = 0x40 }, + { .rfmax = 47900, .val = 0x50 }, + { .rfmax = 49100, .val = 0x16 }, + { .rfmax = 50000, .val = 0x18 }, + { .rfmax = 51000, .val = 0x20 }, + { .rfmax = 53000, .val = 0x28 }, + { .rfmax = 55000, .val = 0x2b }, + { .rfmax = 56000, .val = 0x32 }, + { .rfmax = 57000, .val = 0x35 }, + { .rfmax = 58000, .val = 0x3e }, + { .rfmax = 59000, .val = 0x43 }, + { .rfmax = 60000, .val = 0x4e }, + { .rfmax = 61100, .val = 0x55 }, + { .rfmax = 63000, .val = 0x0f }, + { .rfmax = 64000, .val = 0x11 }, + { .rfmax = 65000, .val = 0x12 }, + { .rfmax = 66000, .val = 0x15 }, + { .rfmax = 67000, .val = 0x16 }, + { .rfmax = 68000, .val = 0x17 }, + { .rfmax = 70000, .val = 0x19 }, + { .rfmax = 71000, .val = 0x1c }, + { .rfmax = 72000, .val = 0x1d }, + { .rfmax = 73000, .val = 0x1f }, + { .rfmax = 74000, .val = 0x20 }, + { .rfmax = 75000, .val = 0x21 }, + { .rfmax = 76000, .val = 0x24 }, + { .rfmax = 77000, .val = 0x25 }, + { .rfmax = 78000, .val = 0x27 }, + { .rfmax = 80000, .val = 0x28 }, + { .rfmax = 81000, .val = 0x29 }, + { .rfmax = 82000, .val = 0x2d }, + { .rfmax = 83000, .val = 0x2e }, + { .rfmax = 84000, .val = 0x2f }, + { .rfmax = 85000, .val = 0x31 }, + { .rfmax = 86000, .val = 0x33 }, + { .rfmax = 87000, .val = 0x34 }, + { .rfmax = 88000, .val = 0x35 }, + { .rfmax = 89000, .val = 0x37 }, + { .rfmax = 90000, .val = 0x38 }, + { .rfmax = 91000, .val = 0x39 }, + { .rfmax = 93000, .val = 0x3c }, + { .rfmax = 94000, .val = 0x3e }, + { .rfmax = 95000, .val = 0x3f }, + { .rfmax = 96000, .val = 0x40 }, + { .rfmax = 97000, .val = 0x42 }, + { .rfmax = 99000, .val = 0x45 }, + { .rfmax = 100000, .val = 0x46 }, + { .rfmax = 102000, .val = 0x48 }, + { .rfmax = 103000, .val = 0x4a }, + { .rfmax = 105000, .val = 0x4d }, + { .rfmax = 106000, .val = 0x4e }, + { .rfmax = 107000, .val = 0x50 }, + { .rfmax = 108000, .val = 0x51 }, + { .rfmax = 110000, .val = 0x54 }, + { .rfmax = 111000, .val = 0x56 }, + { .rfmax = 112000, .val = 0x57 }, + { .rfmax = 113000, .val = 0x58 }, + { .rfmax = 114000, .val = 0x59 }, + { .rfmax = 115000, .val = 0x5c }, + { .rfmax = 116000, .val = 0x5d }, + { .rfmax = 117000, .val = 0x5f }, + { .rfmax = 119000, .val = 0x60 }, + { .rfmax = 120000, .val = 0x64 }, + { .rfmax = 121000, .val = 0x65 }, + { .rfmax = 122000, .val = 0x66 }, + { .rfmax = 123000, .val = 0x68 }, + { .rfmax = 124000, .val = 0x69 }, + { .rfmax = 125000, .val = 0x6c }, + { .rfmax = 126000, .val = 0x6d }, + { .rfmax = 127000, .val = 0x6e }, + { .rfmax = 128000, .val = 0x70 }, + { .rfmax = 129000, .val = 0x71 }, + { .rfmax = 130000, .val = 0x75 }, + { .rfmax = 131000, .val = 0x77 }, + { .rfmax = 132000, .val = 0x78 }, + { .rfmax = 133000, .val = 0x7b }, + { .rfmax = 134000, .val = 0x7e }, + { .rfmax = 135000, .val = 0x81 }, + { .rfmax = 136000, .val = 0x82 }, + { .rfmax = 137000, .val = 0x87 }, + { .rfmax = 138000, .val = 0x88 }, + { .rfmax = 139000, .val = 0x8d }, + { .rfmax = 140000, .val = 0x8e }, + { .rfmax = 141000, .val = 0x91 }, + { .rfmax = 142000, .val = 0x95 }, + { .rfmax = 143000, .val = 0x9a }, + { .rfmax = 144000, .val = 0x9d }, + { .rfmax = 145000, .val = 0xa1 }, + { .rfmax = 146000, .val = 0xa2 }, + { .rfmax = 147000, .val = 0xa4 }, + { .rfmax = 148000, .val = 0xa9 }, + { .rfmax = 149000, .val = 0xae }, + { .rfmax = 150000, .val = 0xb0 }, + { .rfmax = 151000, .val = 0xb1 }, + { .rfmax = 152000, .val = 0xb7 }, + { .rfmax = 153000, .val = 0xbd }, + { .rfmax = 154000, .val = 0x20 }, + { .rfmax = 155000, .val = 0x22 }, + { .rfmax = 156000, .val = 0x24 }, + { .rfmax = 157000, .val = 0x25 }, + { .rfmax = 158000, .val = 0x27 }, + { .rfmax = 159000, .val = 0x29 }, + { .rfmax = 160000, .val = 0x2c }, + { .rfmax = 161000, .val = 0x2d }, + { .rfmax = 163000, .val = 0x2e }, + { .rfmax = 164000, .val = 0x2f }, + { .rfmax = 165000, .val = 0x30 }, + { .rfmax = 166000, .val = 0x11 }, + { .rfmax = 167000, .val = 0x12 }, + { .rfmax = 168000, .val = 0x13 }, + { .rfmax = 169000, .val = 0x14 }, + { .rfmax = 170000, .val = 0x15 }, + { .rfmax = 172000, .val = 0x16 }, + { .rfmax = 173000, .val = 0x17 }, + { .rfmax = 174000, .val = 0x18 }, + { .rfmax = 175000, .val = 0x1a }, + { .rfmax = 176000, .val = 0x1b }, + { .rfmax = 178000, .val = 0x1d }, + { .rfmax = 179000, .val = 0x1e }, + { .rfmax = 180000, .val = 0x1f }, + { .rfmax = 181000, .val = 0x20 }, + { .rfmax = 182000, .val = 0x21 }, + { .rfmax = 183000, .val = 0x22 }, + { .rfmax = 184000, .val = 0x24 }, + { .rfmax = 185000, .val = 0x25 }, + { .rfmax = 186000, .val = 0x26 }, + { .rfmax = 187000, .val = 0x27 }, + { .rfmax = 188000, .val = 0x29 }, + { .rfmax = 189000, .val = 0x2a }, + { .rfmax = 190000, .val = 0x2c }, + { .rfmax = 191000, .val = 0x2d }, + { .rfmax = 192000, .val = 0x2e }, + { .rfmax = 193000, .val = 0x2f }, + { .rfmax = 194000, .val = 0x30 }, + { .rfmax = 195000, .val = 0x33 }, + { .rfmax = 196000, .val = 0x35 }, + { .rfmax = 198000, .val = 0x36 }, + { .rfmax = 200000, .val = 0x38 }, + { .rfmax = 201000, .val = 0x3c }, + { .rfmax = 202000, .val = 0x3d }, + { .rfmax = 203500, .val = 0x3e }, + { .rfmax = 206000, .val = 0x0e }, + { .rfmax = 208000, .val = 0x0f }, + { .rfmax = 212000, .val = 0x10 }, + { .rfmax = 216000, .val = 0x11 }, + { .rfmax = 217000, .val = 0x12 }, + { .rfmax = 218000, .val = 0x13 }, + { .rfmax = 220000, .val = 0x14 }, + { .rfmax = 222000, .val = 0x15 }, + { .rfmax = 225000, .val = 0x16 }, + { .rfmax = 228000, .val = 0x17 }, + { .rfmax = 231000, .val = 0x18 }, + { .rfmax = 234000, .val = 0x19 }, + { .rfmax = 235000, .val = 0x1a }, + { .rfmax = 236000, .val = 0x1b }, + { .rfmax = 237000, .val = 0x1c }, + { .rfmax = 240000, .val = 0x1d }, + { .rfmax = 242000, .val = 0x1f }, + { .rfmax = 247000, .val = 0x20 }, + { .rfmax = 249000, .val = 0x21 }, + { .rfmax = 252000, .val = 0x22 }, + { .rfmax = 253000, .val = 0x23 }, + { .rfmax = 254000, .val = 0x24 }, + { .rfmax = 256000, .val = 0x25 }, + { .rfmax = 259000, .val = 0x26 }, + { .rfmax = 262000, .val = 0x27 }, + { .rfmax = 264000, .val = 0x28 }, + { .rfmax = 267000, .val = 0x29 }, + { .rfmax = 269000, .val = 0x2a }, + { .rfmax = 271000, .val = 0x2b }, + { .rfmax = 273000, .val = 0x2c }, + { .rfmax = 275000, .val = 0x2d }, + { .rfmax = 277000, .val = 0x2e }, + { .rfmax = 279000, .val = 0x2f }, + { .rfmax = 282000, .val = 0x30 }, + { .rfmax = 284000, .val = 0x31 }, + { .rfmax = 286000, .val = 0x32 }, + { .rfmax = 287000, .val = 0x33 }, + { .rfmax = 290000, .val = 0x34 }, + { .rfmax = 293000, .val = 0x35 }, + { .rfmax = 295000, .val = 0x36 }, + { .rfmax = 297000, .val = 0x37 }, + { .rfmax = 300000, .val = 0x38 }, + { .rfmax = 303000, .val = 0x39 }, + { .rfmax = 305000, .val = 0x3a }, + { .rfmax = 306000, .val = 0x3b }, + { .rfmax = 307000, .val = 0x3c }, + { .rfmax = 310000, .val = 0x3d }, + { .rfmax = 312000, .val = 0x3e }, + { .rfmax = 315000, .val = 0x3f }, + { .rfmax = 318000, .val = 0x40 }, + { .rfmax = 320000, .val = 0x41 }, + { .rfmax = 323000, .val = 0x42 }, + { .rfmax = 324000, .val = 0x43 }, + { .rfmax = 325000, .val = 0x44 }, + { .rfmax = 327000, .val = 0x45 }, + { .rfmax = 331000, .val = 0x46 }, + { .rfmax = 334000, .val = 0x47 }, + { .rfmax = 337000, .val = 0x48 }, + { .rfmax = 339000, .val = 0x49 }, + { .rfmax = 340000, .val = 0x4a }, + { .rfmax = 341000, .val = 0x4b }, + { .rfmax = 343000, .val = 0x4c }, + { .rfmax = 345000, .val = 0x4d }, + { .rfmax = 349000, .val = 0x4e }, + { .rfmax = 352000, .val = 0x4f }, + { .rfmax = 353000, .val = 0x50 }, + { .rfmax = 355000, .val = 0x51 }, + { .rfmax = 357000, .val = 0x52 }, + { .rfmax = 359000, .val = 0x53 }, + { .rfmax = 361000, .val = 0x54 }, + { .rfmax = 362000, .val = 0x55 }, + { .rfmax = 364000, .val = 0x56 }, + { .rfmax = 368000, .val = 0x57 }, + { .rfmax = 370000, .val = 0x58 }, + { .rfmax = 372000, .val = 0x59 }, + { .rfmax = 375000, .val = 0x5a }, + { .rfmax = 376000, .val = 0x5b }, + { .rfmax = 377000, .val = 0x5c }, + { .rfmax = 379000, .val = 0x5d }, + { .rfmax = 382000, .val = 0x5e }, + { .rfmax = 384000, .val = 0x5f }, + { .rfmax = 385000, .val = 0x60 }, + { .rfmax = 386000, .val = 0x61 }, + { .rfmax = 388000, .val = 0x62 }, + { .rfmax = 390000, .val = 0x63 }, + { .rfmax = 393000, .val = 0x64 }, + { .rfmax = 394000, .val = 0x65 }, + { .rfmax = 396000, .val = 0x66 }, + { .rfmax = 397000, .val = 0x67 }, + { .rfmax = 398000, .val = 0x68 }, + { .rfmax = 400000, .val = 0x69 }, + { .rfmax = 402000, .val = 0x6a }, + { .rfmax = 403000, .val = 0x6b }, + { .rfmax = 407000, .val = 0x6c }, + { .rfmax = 408000, .val = 0x6d }, + { .rfmax = 409000, .val = 0x6e }, + { .rfmax = 410000, .val = 0x6f }, + { .rfmax = 411000, .val = 0x70 }, + { .rfmax = 412000, .val = 0x71 }, + { .rfmax = 413000, .val = 0x72 }, + { .rfmax = 414000, .val = 0x73 }, + { .rfmax = 417000, .val = 0x74 }, + { .rfmax = 418000, .val = 0x75 }, + { .rfmax = 420000, .val = 0x76 }, + { .rfmax = 422000, .val = 0x77 }, + { .rfmax = 423000, .val = 0x78 }, + { .rfmax = 424000, .val = 0x79 }, + { .rfmax = 427000, .val = 0x7a }, + { .rfmax = 428000, .val = 0x7b }, + { .rfmax = 429000, .val = 0x7d }, + { .rfmax = 432000, .val = 0x7f }, + { .rfmax = 434000, .val = 0x80 }, + { .rfmax = 435000, .val = 0x81 }, + { .rfmax = 436000, .val = 0x83 }, + { .rfmax = 437000, .val = 0x84 }, + { .rfmax = 438000, .val = 0x85 }, + { .rfmax = 439000, .val = 0x86 }, + { .rfmax = 440000, .val = 0x87 }, + { .rfmax = 441000, .val = 0x88 }, + { .rfmax = 442000, .val = 0x89 }, + { .rfmax = 445000, .val = 0x8a }, + { .rfmax = 446000, .val = 0x8b }, + { .rfmax = 447000, .val = 0x8c }, + { .rfmax = 448000, .val = 0x8e }, + { .rfmax = 449000, .val = 0x8f }, + { .rfmax = 450000, .val = 0x90 }, + { .rfmax = 452000, .val = 0x91 }, + { .rfmax = 453000, .val = 0x93 }, + { .rfmax = 454000, .val = 0x94 }, + { .rfmax = 456000, .val = 0x96 }, + { .rfmax = 457000, .val = 0x98 }, + { .rfmax = 461000, .val = 0x11 }, + { .rfmax = 468000, .val = 0x12 }, + { .rfmax = 472000, .val = 0x13 }, + { .rfmax = 473000, .val = 0x14 }, + { .rfmax = 474000, .val = 0x15 }, + { .rfmax = 481000, .val = 0x16 }, + { .rfmax = 486000, .val = 0x17 }, + { .rfmax = 491000, .val = 0x18 }, + { .rfmax = 498000, .val = 0x19 }, + { .rfmax = 499000, .val = 0x1a }, + { .rfmax = 501000, .val = 0x1b }, + { .rfmax = 506000, .val = 0x1c }, + { .rfmax = 511000, .val = 0x1d }, + { .rfmax = 516000, .val = 0x1e }, + { .rfmax = 520000, .val = 0x1f }, + { .rfmax = 521000, .val = 0x20 }, + { .rfmax = 525000, .val = 0x21 }, + { .rfmax = 529000, .val = 0x22 }, + { .rfmax = 533000, .val = 0x23 }, + { .rfmax = 539000, .val = 0x24 }, + { .rfmax = 541000, .val = 0x25 }, + { .rfmax = 547000, .val = 0x26 }, + { .rfmax = 549000, .val = 0x27 }, + { .rfmax = 551000, .val = 0x28 }, + { .rfmax = 556000, .val = 0x29 }, + { .rfmax = 561000, .val = 0x2a }, + { .rfmax = 563000, .val = 0x2b }, + { .rfmax = 565000, .val = 0x2c }, + { .rfmax = 569000, .val = 0x2d }, + { .rfmax = 571000, .val = 0x2e }, + { .rfmax = 577000, .val = 0x2f }, + { .rfmax = 580000, .val = 0x30 }, + { .rfmax = 582000, .val = 0x31 }, + { .rfmax = 584000, .val = 0x32 }, + { .rfmax = 588000, .val = 0x33 }, + { .rfmax = 591000, .val = 0x34 }, + { .rfmax = 596000, .val = 0x35 }, + { .rfmax = 598000, .val = 0x36 }, + { .rfmax = 603000, .val = 0x37 }, + { .rfmax = 604000, .val = 0x38 }, + { .rfmax = 606000, .val = 0x39 }, + { .rfmax = 612000, .val = 0x3a }, + { .rfmax = 615000, .val = 0x3b }, + { .rfmax = 617000, .val = 0x3c }, + { .rfmax = 621000, .val = 0x3d }, + { .rfmax = 622000, .val = 0x3e }, + { .rfmax = 625000, .val = 0x3f }, + { .rfmax = 632000, .val = 0x40 }, + { .rfmax = 633000, .val = 0x41 }, + { .rfmax = 634000, .val = 0x42 }, + { .rfmax = 642000, .val = 0x43 }, + { .rfmax = 643000, .val = 0x44 }, + { .rfmax = 647000, .val = 0x45 }, + { .rfmax = 650000, .val = 0x46 }, + { .rfmax = 652000, .val = 0x47 }, + { .rfmax = 657000, .val = 0x48 }, + { .rfmax = 661000, .val = 0x49 }, + { .rfmax = 662000, .val = 0x4a }, + { .rfmax = 665000, .val = 0x4b }, + { .rfmax = 667000, .val = 0x4c }, + { .rfmax = 670000, .val = 0x4d }, + { .rfmax = 673000, .val = 0x4e }, + { .rfmax = 676000, .val = 0x4f }, + { .rfmax = 677000, .val = 0x50 }, + { .rfmax = 681000, .val = 0x51 }, + { .rfmax = 683000, .val = 0x52 }, + { .rfmax = 686000, .val = 0x53 }, + { .rfmax = 688000, .val = 0x54 }, + { .rfmax = 689000, .val = 0x55 }, + { .rfmax = 691000, .val = 0x56 }, + { .rfmax = 695000, .val = 0x57 }, + { .rfmax = 698000, .val = 0x58 }, + { .rfmax = 703000, .val = 0x59 }, + { .rfmax = 704000, .val = 0x5a }, + { .rfmax = 705000, .val = 0x5b }, + { .rfmax = 707000, .val = 0x5c }, + { .rfmax = 710000, .val = 0x5d }, + { .rfmax = 712000, .val = 0x5e }, + { .rfmax = 717000, .val = 0x5f }, + { .rfmax = 718000, .val = 0x60 }, + { .rfmax = 721000, .val = 0x61 }, + { .rfmax = 722000, .val = 0x62 }, + { .rfmax = 723000, .val = 0x63 }, + { .rfmax = 725000, .val = 0x64 }, + { .rfmax = 727000, .val = 0x65 }, + { .rfmax = 730000, .val = 0x66 }, + { .rfmax = 732000, .val = 0x67 }, + { .rfmax = 735000, .val = 0x68 }, + { .rfmax = 740000, .val = 0x69 }, + { .rfmax = 741000, .val = 0x6a }, + { .rfmax = 742000, .val = 0x6b }, + { .rfmax = 743000, .val = 0x6c }, + { .rfmax = 745000, .val = 0x6d }, + { .rfmax = 747000, .val = 0x6e }, + { .rfmax = 748000, .val = 0x6f }, + { .rfmax = 750000, .val = 0x70 }, + { .rfmax = 752000, .val = 0x71 }, + { .rfmax = 754000, .val = 0x72 }, + { .rfmax = 757000, .val = 0x73 }, + { .rfmax = 758000, .val = 0x74 }, + { .rfmax = 760000, .val = 0x75 }, + { .rfmax = 763000, .val = 0x76 }, + { .rfmax = 764000, .val = 0x77 }, + { .rfmax = 766000, .val = 0x78 }, + { .rfmax = 767000, .val = 0x79 }, + { .rfmax = 768000, .val = 0x7a }, + { .rfmax = 773000, .val = 0x7b }, + { .rfmax = 774000, .val = 0x7c }, + { .rfmax = 776000, .val = 0x7d }, + { .rfmax = 777000, .val = 0x7e }, + { .rfmax = 778000, .val = 0x7f }, + { .rfmax = 779000, .val = 0x80 }, + { .rfmax = 781000, .val = 0x81 }, + { .rfmax = 783000, .val = 0x82 }, + { .rfmax = 784000, .val = 0x83 }, + { .rfmax = 785000, .val = 0x84 }, + { .rfmax = 786000, .val = 0x85 }, + { .rfmax = 793000, .val = 0x86 }, + { .rfmax = 794000, .val = 0x87 }, + { .rfmax = 795000, .val = 0x88 }, + { .rfmax = 797000, .val = 0x89 }, + { .rfmax = 799000, .val = 0x8a }, + { .rfmax = 801000, .val = 0x8b }, + { .rfmax = 802000, .val = 0x8c }, + { .rfmax = 803000, .val = 0x8d }, + { .rfmax = 804000, .val = 0x8e }, + { .rfmax = 810000, .val = 0x90 }, + { .rfmax = 811000, .val = 0x91 }, + { .rfmax = 812000, .val = 0x92 }, + { .rfmax = 814000, .val = 0x93 }, + { .rfmax = 816000, .val = 0x94 }, + { .rfmax = 817000, .val = 0x96 }, + { .rfmax = 818000, .val = 0x97 }, + { .rfmax = 820000, .val = 0x98 }, + { .rfmax = 821000, .val = 0x99 }, + { .rfmax = 822000, .val = 0x9a }, + { .rfmax = 828000, .val = 0x9b }, + { .rfmax = 829000, .val = 0x9d }, + { .rfmax = 830000, .val = 0x9f }, + { .rfmax = 831000, .val = 0xa0 }, + { .rfmax = 833000, .val = 0xa1 }, + { .rfmax = 835000, .val = 0xa2 }, + { .rfmax = 836000, .val = 0xa3 }, + { .rfmax = 837000, .val = 0xa4 }, + { .rfmax = 838000, .val = 0xa6 }, + { .rfmax = 840000, .val = 0xa8 }, + { .rfmax = 842000, .val = 0xa9 }, + { .rfmax = 845000, .val = 0xaa }, + { .rfmax = 846000, .val = 0xab }, + { .rfmax = 847000, .val = 0xad }, + { .rfmax = 848000, .val = 0xae }, + { .rfmax = 852000, .val = 0xaf }, + { .rfmax = 853000, .val = 0xb0 }, + { .rfmax = 858000, .val = 0xb1 }, + { .rfmax = 860000, .val = 0xb2 }, + { .rfmax = 861000, .val = 0xb3 }, + { .rfmax = 862000, .val = 0xb4 }, + { .rfmax = 863000, .val = 0xb6 }, + { .rfmax = 864000, .val = 0xb8 }, + { .rfmax = 865000, .val = 0xb9 }, + { .rfmax = 0, .val = 0x00 }, /* end */ +}; + +static struct tda18271_map tda18271_ir_measure[] = { + { .rfmax = 30000, .val = 4 }, + { .rfmax = 200000, .val = 5 }, + { .rfmax = 600000, .val = 6 }, + { .rfmax = 865000, .val = 7 }, + { .rfmax = 0, .val = 0 }, /* end */ +}; + +static struct tda18271_map tda18271_rf_cal_dc_over_dt[] = { + { .rfmax = 47900, .val = 0x00 }, + { .rfmax = 55000, .val = 0x00 }, + { .rfmax = 61100, .val = 0x0a }, + { .rfmax = 64000, .val = 0x0a }, + { .rfmax = 82000, .val = 0x14 }, + { .rfmax = 84000, .val = 0x19 }, + { .rfmax = 119000, .val = 0x1c }, + { .rfmax = 124000, .val = 0x20 }, + { .rfmax = 129000, .val = 0x2a }, + { .rfmax = 134000, .val = 0x32 }, + { .rfmax = 139000, .val = 0x39 }, + { .rfmax = 144000, .val = 0x3e }, + { .rfmax = 149000, .val = 0x3f }, + { .rfmax = 152600, .val = 0x40 }, + { .rfmax = 154000, .val = 0x40 }, + { .rfmax = 164700, .val = 0x41 }, + { .rfmax = 203500, .val = 0x32 }, + { .rfmax = 353000, .val = 0x19 }, + { .rfmax = 356000, .val = 0x1a }, + { .rfmax = 359000, .val = 0x1b }, + { .rfmax = 363000, .val = 0x1c }, + { .rfmax = 366000, .val = 0x1d }, + { .rfmax = 369000, .val = 0x1e }, + { .rfmax = 373000, .val = 0x1f }, + { .rfmax = 376000, .val = 0x20 }, + { .rfmax = 379000, .val = 0x21 }, + { .rfmax = 383000, .val = 0x22 }, + { .rfmax = 386000, .val = 0x23 }, + { .rfmax = 389000, .val = 0x24 }, + { .rfmax = 393000, .val = 0x25 }, + { .rfmax = 396000, .val = 0x26 }, + { .rfmax = 399000, .val = 0x27 }, + { .rfmax = 402000, .val = 0x28 }, + { .rfmax = 404000, .val = 0x29 }, + { .rfmax = 407000, .val = 0x2a }, + { .rfmax = 409000, .val = 0x2b }, + { .rfmax = 412000, .val = 0x2c }, + { .rfmax = 414000, .val = 0x2d }, + { .rfmax = 417000, .val = 0x2e }, + { .rfmax = 419000, .val = 0x2f }, + { .rfmax = 422000, .val = 0x30 }, + { .rfmax = 424000, .val = 0x31 }, + { .rfmax = 427000, .val = 0x32 }, + { .rfmax = 429000, .val = 0x33 }, + { .rfmax = 432000, .val = 0x34 }, + { .rfmax = 434000, .val = 0x35 }, + { .rfmax = 437000, .val = 0x36 }, + { .rfmax = 439000, .val = 0x37 }, + { .rfmax = 442000, .val = 0x38 }, + { .rfmax = 444000, .val = 0x39 }, + { .rfmax = 447000, .val = 0x3a }, + { .rfmax = 449000, .val = 0x3b }, + { .rfmax = 457800, .val = 0x3c }, + { .rfmax = 465000, .val = 0x0f }, + { .rfmax = 477000, .val = 0x12 }, + { .rfmax = 483000, .val = 0x14 }, + { .rfmax = 502000, .val = 0x19 }, + { .rfmax = 508000, .val = 0x1b }, + { .rfmax = 519000, .val = 0x1c }, + { .rfmax = 522000, .val = 0x1d }, + { .rfmax = 524000, .val = 0x1e }, + { .rfmax = 534000, .val = 0x1f }, + { .rfmax = 549000, .val = 0x20 }, + { .rfmax = 554000, .val = 0x22 }, + { .rfmax = 584000, .val = 0x24 }, + { .rfmax = 589000, .val = 0x26 }, + { .rfmax = 658000, .val = 0x27 }, + { .rfmax = 664000, .val = 0x2c }, + { .rfmax = 669000, .val = 0x2d }, + { .rfmax = 699000, .val = 0x2e }, + { .rfmax = 704000, .val = 0x30 }, + { .rfmax = 709000, .val = 0x31 }, + { .rfmax = 714000, .val = 0x32 }, + { .rfmax = 724000, .val = 0x33 }, + { .rfmax = 729000, .val = 0x36 }, + { .rfmax = 739000, .val = 0x38 }, + { .rfmax = 744000, .val = 0x39 }, + { .rfmax = 749000, .val = 0x3b }, + { .rfmax = 754000, .val = 0x3c }, + { .rfmax = 759000, .val = 0x3d }, + { .rfmax = 764000, .val = 0x3e }, + { .rfmax = 769000, .val = 0x3f }, + { .rfmax = 774000, .val = 0x40 }, + { .rfmax = 779000, .val = 0x41 }, + { .rfmax = 784000, .val = 0x43 }, + { .rfmax = 789000, .val = 0x46 }, + { .rfmax = 794000, .val = 0x48 }, + { .rfmax = 799000, .val = 0x4b }, + { .rfmax = 804000, .val = 0x4f }, + { .rfmax = 809000, .val = 0x54 }, + { .rfmax = 814000, .val = 0x59 }, + { .rfmax = 819000, .val = 0x5d }, + { .rfmax = 824000, .val = 0x61 }, + { .rfmax = 829000, .val = 0x68 }, + { .rfmax = 834000, .val = 0x6e }, + { .rfmax = 839000, .val = 0x75 }, + { .rfmax = 844000, .val = 0x7e }, + { .rfmax = 849000, .val = 0x82 }, + { .rfmax = 854000, .val = 0x84 }, + { .rfmax = 859000, .val = 0x8f }, + { .rfmax = 865000, .val = 0x9a }, + { .rfmax = 0, .val = 0x00 }, /* end */ +}; + +/*---------------------------------------------------------------------*/ + +struct tda18271_thermo_map { + u8 d; + u8 r0; + u8 r1; +}; + +static struct tda18271_thermo_map tda18271_thermometer[] = { + { .d = 0x00, .r0 = 60, .r1 = 92 }, + { .d = 0x01, .r0 = 62, .r1 = 94 }, + { .d = 0x02, .r0 = 66, .r1 = 98 }, + { .d = 0x03, .r0 = 64, .r1 = 96 }, + { .d = 0x04, .r0 = 74, .r1 = 106 }, + { .d = 0x05, .r0 = 72, .r1 = 104 }, + { .d = 0x06, .r0 = 68, .r1 = 100 }, + { .d = 0x07, .r0 = 70, .r1 = 102 }, + { .d = 0x08, .r0 = 90, .r1 = 122 }, + { .d = 0x09, .r0 = 88, .r1 = 120 }, + { .d = 0x0a, .r0 = 84, .r1 = 116 }, + { .d = 0x0b, .r0 = 86, .r1 = 118 }, + { .d = 0x0c, .r0 = 76, .r1 = 108 }, + { .d = 0x0d, .r0 = 78, .r1 = 110 }, + { .d = 0x0e, .r0 = 82, .r1 = 114 }, + { .d = 0x0f, .r0 = 80, .r1 = 112 }, + { .d = 0x00, .r0 = 0, .r1 = 0 }, /* end */ +}; + +int tda18271_lookup_thermometer(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + int val, i = 0; + + while (tda18271_thermometer[i].d < (regs[R_TM] & 0x0f)) { + if (tda18271_thermometer[i + 1].d == 0) + break; + i++; + } + + if ((regs[R_TM] & 0x20) == 0x20) + val = tda18271_thermometer[i].r1; + else + val = tda18271_thermometer[i].r0; + + tda_map("(%d) tm = %d\n", i, val); + + return val; +} + +/*---------------------------------------------------------------------*/ + +struct tda18271_cid_target_map { + u32 rfmax; + u8 target; + u16 limit; +}; + +static struct tda18271_cid_target_map tda18271_cid_target[] = { + { .rfmax = 46000, .target = 0x04, .limit = 1800 }, + { .rfmax = 52200, .target = 0x0a, .limit = 1500 }, + { .rfmax = 79100, .target = 0x01, .limit = 4000 }, + { .rfmax = 136800, .target = 0x18, .limit = 4000 }, + { .rfmax = 156700, .target = 0x18, .limit = 4000 }, + { .rfmax = 156700, .target = 0x18, .limit = 4000 }, + { .rfmax = 186250, .target = 0x0a, .limit = 4000 }, + { .rfmax = 230000, .target = 0x0a, .limit = 4000 }, + { .rfmax = 345000, .target = 0x18, .limit = 4000 }, + { .rfmax = 426000, .target = 0x0e, .limit = 4000 }, + { .rfmax = 489500, .target = 0x1e, .limit = 4000 }, + { .rfmax = 697500, .target = 0x32, .limit = 4000 }, + { .rfmax = 842000, .target = 0x3a, .limit = 4000 }, + { .rfmax = 0, .target = 0x00, .limit = 0 }, /* end */ +}; + +int tda18271_lookup_cid_target(struct dvb_frontend *fe, + u32 *freq, u8 *cid_target, u16 *count_limit) +{ + int i = 0; + + while ((tda18271_cid_target[i].rfmax * 1000) < *freq) { + if (tda18271_cid_target[i + 1].rfmax == 0) + break; + i++; + } + *cid_target = tda18271_cid_target[i].target; + *count_limit = tda18271_cid_target[i].limit; + + tda_map("(%d) cid_target = %02x, count_limit = %d\n", i, + tda18271_cid_target[i].target, tda18271_cid_target[i].limit); + + return 0; +} + +/*---------------------------------------------------------------------*/ + +static struct tda18271_rf_tracking_filter_cal tda18271_rf_band_template[] = { + { .rfmax = 47900, .rfband = 0x00, + .rf1_def = 46000, .rf2_def = 0, .rf3_def = 0 }, + { .rfmax = 61100, .rfband = 0x01, + .rf1_def = 52200, .rf2_def = 0, .rf3_def = 0 }, + { .rfmax = 152600, .rfband = 0x02, + .rf1_def = 70100, .rf2_def = 136800, .rf3_def = 0 }, + { .rfmax = 164700, .rfband = 0x03, + .rf1_def = 156700, .rf2_def = 0, .rf3_def = 0 }, + { .rfmax = 203500, .rfband = 0x04, + .rf1_def = 186250, .rf2_def = 0, .rf3_def = 0 }, + { .rfmax = 457800, .rfband = 0x05, + .rf1_def = 230000, .rf2_def = 345000, .rf3_def = 426000 }, + { .rfmax = 865000, .rfband = 0x06, + .rf1_def = 489500, .rf2_def = 697500, .rf3_def = 842000 }, + { .rfmax = 0, .rfband = 0x00, + .rf1_def = 0, .rf2_def = 0, .rf3_def = 0 }, /* end */ +}; + +int tda18271_lookup_rf_band(struct dvb_frontend *fe, u32 *freq, u8 *rf_band) +{ + struct tda18271_priv *priv = fe->tuner_priv; + struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state; + int i = 0; + + while ((map[i].rfmax * 1000) < *freq) { + if (tda18271_debug & DBG_ADV) + tda_map("(%d) rfmax = %d < freq = %d, " + "rf1_def = %d, rf2_def = %d, rf3_def = %d, " + "rf1 = %d, rf2 = %d, rf3 = %d, " + "rf_a1 = %d, rf_a2 = %d, " + "rf_b1 = %d, rf_b2 = %d\n", + i, map[i].rfmax * 1000, *freq, + map[i].rf1_def, map[i].rf2_def, map[i].rf3_def, + map[i].rf1, map[i].rf2, map[i].rf3, + map[i].rf_a1, map[i].rf_a2, + map[i].rf_b1, map[i].rf_b2); + if (map[i].rfmax == 0) + return -EINVAL; + i++; + } + if (rf_band) + *rf_band = map[i].rfband; + + tda_map("(%d) rf_band = %02x\n", i, map[i].rfband); + + return i; +} + +/*---------------------------------------------------------------------*/ + +struct tda18271_map_layout { + struct tda18271_pll_map *main_pll; + struct tda18271_pll_map *cal_pll; + + struct tda18271_map *rf_cal; + struct tda18271_map *rf_cal_kmco; + struct tda18271_map *rf_cal_dc_over_dt; + + struct tda18271_map *bp_filter; + struct tda18271_map *rf_band; + struct tda18271_map *gain_taper; + struct tda18271_map *ir_measure; +}; + +/*---------------------------------------------------------------------*/ + +int tda18271_lookup_pll_map(struct dvb_frontend *fe, + enum tda18271_map_type map_type, + u32 *freq, u8 *post_div, u8 *div) +{ + struct tda18271_priv *priv = fe->tuner_priv; + struct tda18271_pll_map *map = NULL; + unsigned int i = 0; + char *map_name; + int ret = 0; + + BUG_ON(!priv->maps); + + switch (map_type) { + case MAIN_PLL: + map = priv->maps->main_pll; + map_name = "main_pll"; + break; + case CAL_PLL: + map = priv->maps->cal_pll; + map_name = "cal_pll"; + break; + default: + /* we should never get here */ + map_name = "undefined"; + break; + } + + if (!map) { + tda_warn("%s map is not set!\n", map_name); + ret = -EINVAL; + goto fail; + } + + while ((map[i].lomax * 1000) < *freq) { + if (map[i + 1].lomax == 0) { + tda_map("%s: frequency (%d) out of range\n", + map_name, *freq); + ret = -ERANGE; + break; + } + i++; + } + *post_div = map[i].pd; + *div = map[i].d; + + tda_map("(%d) %s: post div = 0x%02x, div = 0x%02x\n", + i, map_name, *post_div, *div); +fail: + return ret; +} + +int tda18271_lookup_map(struct dvb_frontend *fe, + enum tda18271_map_type map_type, + u32 *freq, u8 *val) +{ + struct tda18271_priv *priv = fe->tuner_priv; + struct tda18271_map *map = NULL; + unsigned int i = 0; + char *map_name; + int ret = 0; + + BUG_ON(!priv->maps); + + switch (map_type) { + case BP_FILTER: + map = priv->maps->bp_filter; + map_name = "bp_filter"; + break; + case RF_CAL_KMCO: + map = priv->maps->rf_cal_kmco; + map_name = "km"; + break; + case RF_BAND: + map = priv->maps->rf_band; + map_name = "rf_band"; + break; + case GAIN_TAPER: + map = priv->maps->gain_taper; + map_name = "gain_taper"; + break; + case RF_CAL: + map = priv->maps->rf_cal; + map_name = "rf_cal"; + break; + case IR_MEASURE: + map = priv->maps->ir_measure; + map_name = "ir_measure"; + break; + case RF_CAL_DC_OVER_DT: + map = priv->maps->rf_cal_dc_over_dt; + map_name = "rf_cal_dc_over_dt"; + break; + default: + /* we should never get here */ + map_name = "undefined"; + break; + } + + if (!map) { + tda_warn("%s map is not set!\n", map_name); + ret = -EINVAL; + goto fail; + } + + while ((map[i].rfmax * 1000) < *freq) { + if (map[i + 1].rfmax == 0) { + tda_map("%s: frequency (%d) out of range\n", + map_name, *freq); + ret = -ERANGE; + break; + } + i++; + } + *val = map[i].val; + + tda_map("(%d) %s: 0x%02x\n", i, map_name, *val); +fail: + return ret; +} + +/*---------------------------------------------------------------------*/ + +static struct tda18271_std_map tda18271c1_std_map = { + .fm_radio = { .if_freq = 1250, .fm_rfn = 1, .agc_mode = 3, .std = 0, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x18 */ + .atv_b = { .if_freq = 6750, .fm_rfn = 0, .agc_mode = 1, .std = 6, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ + .atv_dk = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ + .atv_gh = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ + .atv_i = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ + .atv_l = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ + .atv_lc = { .if_freq = 1250, .fm_rfn = 0, .agc_mode = 1, .std = 7, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ + .atv_mn = { .if_freq = 5750, .fm_rfn = 0, .agc_mode = 1, .std = 5, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0d */ + .atsc_6 = { .if_freq = 3250, .fm_rfn = 0, .agc_mode = 3, .std = 4, + .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ + .dvbt_6 = { .if_freq = 3300, .fm_rfn = 0, .agc_mode = 3, .std = 4, + .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ + .dvbt_7 = { .if_freq = 3800, .fm_rfn = 0, .agc_mode = 3, .std = 5, + .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ + .dvbt_8 = { .if_freq = 4300, .fm_rfn = 0, .agc_mode = 3, .std = 6, + .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */ + .qam_6 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5, + .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ + .qam_8 = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7, + .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */ +}; + +static struct tda18271_std_map tda18271c2_std_map = { + .fm_radio = { .if_freq = 1250, .fm_rfn = 1, .agc_mode = 3, .std = 0, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x18 */ + .atv_b = { .if_freq = 6000, .fm_rfn = 0, .agc_mode = 1, .std = 5, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0d */ + .atv_dk = { .if_freq = 6900, .fm_rfn = 0, .agc_mode = 1, .std = 6, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ + .atv_gh = { .if_freq = 7100, .fm_rfn = 0, .agc_mode = 1, .std = 6, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ + .atv_i = { .if_freq = 7250, .fm_rfn = 0, .agc_mode = 1, .std = 6, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ + .atv_l = { .if_freq = 6900, .fm_rfn = 0, .agc_mode = 1, .std = 6, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ + .atv_lc = { .if_freq = 1250, .fm_rfn = 0, .agc_mode = 1, .std = 6, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ + .atv_mn = { .if_freq = 5400, .fm_rfn = 0, .agc_mode = 1, .std = 4, + .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0c */ + .atsc_6 = { .if_freq = 3250, .fm_rfn = 0, .agc_mode = 3, .std = 4, + .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ + .dvbt_6 = { .if_freq = 3300, .fm_rfn = 0, .agc_mode = 3, .std = 4, + .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ + .dvbt_7 = { .if_freq = 3500, .fm_rfn = 0, .agc_mode = 3, .std = 4, + .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ + .dvbt_8 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5, + .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ + .qam_6 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5, + .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ + .qam_8 = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7, + .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */ +}; + +/*---------------------------------------------------------------------*/ + +static struct tda18271_map_layout tda18271c1_map_layout = { + .main_pll = tda18271c1_main_pll, + .cal_pll = tda18271c1_cal_pll, + + .rf_cal = tda18271c1_rf_cal, + .rf_cal_kmco = tda18271c1_km, + + .bp_filter = tda18271_bp_filter, + .rf_band = tda18271_rf_band, + .gain_taper = tda18271_gain_taper, + .ir_measure = tda18271_ir_measure, +}; + +static struct tda18271_map_layout tda18271c2_map_layout = { + .main_pll = tda18271c2_main_pll, + .cal_pll = tda18271c2_cal_pll, + + .rf_cal = tda18271c2_rf_cal, + .rf_cal_kmco = tda18271c2_km, + + .rf_cal_dc_over_dt = tda18271_rf_cal_dc_over_dt, + + .bp_filter = tda18271_bp_filter, + .rf_band = tda18271_rf_band, + .gain_taper = tda18271_gain_taper, + .ir_measure = tda18271_ir_measure, +}; + +int tda18271_assign_map_layout(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + int ret = 0; + + switch (priv->id) { + case TDA18271HDC1: + priv->maps = &tda18271c1_map_layout; + memcpy(&priv->std, &tda18271c1_std_map, + sizeof(struct tda18271_std_map)); + break; + case TDA18271HDC2: + priv->maps = &tda18271c2_map_layout; + memcpy(&priv->std, &tda18271c2_std_map, + sizeof(struct tda18271_std_map)); + break; + default: + ret = -EINVAL; + break; + } + memcpy(priv->rf_cal_state, &tda18271_rf_band_template, + sizeof(tda18271_rf_band_template)); + + return ret; +} + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * --------------------------------------------------------------------------- + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/drivers/media/common/tuners/tda18271-priv.h b/drivers/media/common/tuners/tda18271-priv.h new file mode 100644 index 00000000000..2bc5eb368ea --- /dev/null +++ b/drivers/media/common/tuners/tda18271-priv.h @@ -0,0 +1,220 @@ +/* + tda18271-priv.h - private header for the NXP TDA18271 silicon tuner + + Copyright (C) 2007, 2008 Michael Krufky + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __TDA18271_PRIV_H__ +#define __TDA18271_PRIV_H__ + +#include +#include +#include +#include "tuner-i2c.h" +#include "tda18271.h" + +#define R_ID 0x00 /* ID byte */ +#define R_TM 0x01 /* Thermo byte */ +#define R_PL 0x02 /* Power level byte */ +#define R_EP1 0x03 /* Easy Prog byte 1 */ +#define R_EP2 0x04 /* Easy Prog byte 2 */ +#define R_EP3 0x05 /* Easy Prog byte 3 */ +#define R_EP4 0x06 /* Easy Prog byte 4 */ +#define R_EP5 0x07 /* Easy Prog byte 5 */ +#define R_CPD 0x08 /* Cal Post-Divider byte */ +#define R_CD1 0x09 /* Cal Divider byte 1 */ +#define R_CD2 0x0a /* Cal Divider byte 2 */ +#define R_CD3 0x0b /* Cal Divider byte 3 */ +#define R_MPD 0x0c /* Main Post-Divider byte */ +#define R_MD1 0x0d /* Main Divider byte 1 */ +#define R_MD2 0x0e /* Main Divider byte 2 */ +#define R_MD3 0x0f /* Main Divider byte 3 */ +#define R_EB1 0x10 /* Extended byte 1 */ +#define R_EB2 0x11 /* Extended byte 2 */ +#define R_EB3 0x12 /* Extended byte 3 */ +#define R_EB4 0x13 /* Extended byte 4 */ +#define R_EB5 0x14 /* Extended byte 5 */ +#define R_EB6 0x15 /* Extended byte 6 */ +#define R_EB7 0x16 /* Extended byte 7 */ +#define R_EB8 0x17 /* Extended byte 8 */ +#define R_EB9 0x18 /* Extended byte 9 */ +#define R_EB10 0x19 /* Extended byte 10 */ +#define R_EB11 0x1a /* Extended byte 11 */ +#define R_EB12 0x1b /* Extended byte 12 */ +#define R_EB13 0x1c /* Extended byte 13 */ +#define R_EB14 0x1d /* Extended byte 14 */ +#define R_EB15 0x1e /* Extended byte 15 */ +#define R_EB16 0x1f /* Extended byte 16 */ +#define R_EB17 0x20 /* Extended byte 17 */ +#define R_EB18 0x21 /* Extended byte 18 */ +#define R_EB19 0x22 /* Extended byte 19 */ +#define R_EB20 0x23 /* Extended byte 20 */ +#define R_EB21 0x24 /* Extended byte 21 */ +#define R_EB22 0x25 /* Extended byte 22 */ +#define R_EB23 0x26 /* Extended byte 23 */ + +#define TDA18271_NUM_REGS 39 + +/*---------------------------------------------------------------------*/ + +struct tda18271_rf_tracking_filter_cal { + u32 rfmax; + u8 rfband; + u32 rf1_def; + u32 rf2_def; + u32 rf3_def; + u32 rf1; + u32 rf2; + u32 rf3; + int rf_a1; + int rf_b1; + int rf_a2; + int rf_b2; +}; + +enum tda18271_pll { + TDA18271_MAIN_PLL, + TDA18271_CAL_PLL, +}; + +enum tda18271_mode { + TDA18271_ANALOG, + TDA18271_DIGITAL, +}; + +struct tda18271_map_layout; + +enum tda18271_ver { + TDA18271HDC1, + TDA18271HDC2, +}; + +struct tda18271_priv { + unsigned char tda18271_regs[TDA18271_NUM_REGS]; + + struct list_head hybrid_tuner_instance_list; + struct tuner_i2c_props i2c_props; + + enum tda18271_mode mode; + enum tda18271_role role; + enum tda18271_i2c_gate gate; + enum tda18271_ver id; + + unsigned int tm_rfcal; + unsigned int cal_initialized:1; + unsigned int small_i2c:1; + + struct tda18271_map_layout *maps; + struct tda18271_std_map std; + struct tda18271_rf_tracking_filter_cal rf_cal_state[8]; + + struct mutex lock; + + u32 frequency; + u32 bandwidth; +}; + +/*---------------------------------------------------------------------*/ + +extern int tda18271_debug; + +#define DBG_INFO 1 +#define DBG_MAP 2 +#define DBG_REG 4 +#define DBG_ADV 8 +#define DBG_CAL 16 + +#define tda_printk(kern, fmt, arg...) \ + printk(kern "%s: " fmt, __func__, ##arg) + +#define dprintk(kern, lvl, fmt, arg...) do {\ + if (tda18271_debug & lvl) \ + tda_printk(kern, fmt, ##arg); } while (0) + +#define tda_info(fmt, arg...) printk(KERN_INFO fmt, ##arg) +#define tda_warn(fmt, arg...) tda_printk(KERN_WARNING, fmt, ##arg) +#define tda_err(fmt, arg...) tda_printk(KERN_ERR, fmt, ##arg) +#define tda_dbg(fmt, arg...) dprintk(KERN_DEBUG, DBG_INFO, fmt, ##arg) +#define tda_map(fmt, arg...) dprintk(KERN_DEBUG, DBG_MAP, fmt, ##arg) +#define tda_reg(fmt, arg...) dprintk(KERN_DEBUG, DBG_REG, fmt, ##arg) +#define tda_cal(fmt, arg...) dprintk(KERN_DEBUG, DBG_CAL, fmt, ##arg) + +/*---------------------------------------------------------------------*/ + +enum tda18271_map_type { + /* tda18271_pll_map */ + MAIN_PLL, + CAL_PLL, + /* tda18271_map */ + RF_CAL, + RF_CAL_KMCO, + RF_CAL_DC_OVER_DT, + BP_FILTER, + RF_BAND, + GAIN_TAPER, + IR_MEASURE, +}; + +extern int tda18271_lookup_pll_map(struct dvb_frontend *fe, + enum tda18271_map_type map_type, + u32 *freq, u8 *post_div, u8 *div); +extern int tda18271_lookup_map(struct dvb_frontend *fe, + enum tda18271_map_type map_type, + u32 *freq, u8 *val); + +extern int tda18271_lookup_thermometer(struct dvb_frontend *fe); + +extern int tda18271_lookup_rf_band(struct dvb_frontend *fe, + u32 *freq, u8 *rf_band); + +extern int tda18271_lookup_cid_target(struct dvb_frontend *fe, + u32 *freq, u8 *cid_target, + u16 *count_limit); + +extern int tda18271_assign_map_layout(struct dvb_frontend *fe); + +/*---------------------------------------------------------------------*/ + +extern int tda18271_read_regs(struct dvb_frontend *fe); +extern int tda18271_read_extended(struct dvb_frontend *fe); +extern int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len); +extern int tda18271_init_regs(struct dvb_frontend *fe); + +extern int tda18271_charge_pump_source(struct dvb_frontend *fe, + enum tda18271_pll pll, int force); +extern int tda18271_set_standby_mode(struct dvb_frontend *fe, + int sm, int sm_lt, int sm_xt); + +extern int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq); +extern int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq); + +extern int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq); +extern int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq); +extern int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq); +extern int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq); +extern int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq); +extern int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq); + +#endif /* __TDA18271_PRIV_H__ */ + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * --------------------------------------------------------------------------- + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/drivers/media/common/tuners/tda18271.h b/drivers/media/common/tuners/tda18271.h new file mode 100644 index 00000000000..0e7af8d05a3 --- /dev/null +++ b/drivers/media/common/tuners/tda18271.h @@ -0,0 +1,99 @@ +/* + tda18271.h - header for the Philips / NXP TDA18271 silicon tuner + + Copyright (C) 2007, 2008 Michael Krufky + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __TDA18271_H__ +#define __TDA18271_H__ + +#include +#include "dvb_frontend.h" + +struct tda18271_std_map_item { + u16 if_freq; + + /* EP3[4:3] */ + unsigned int agc_mode:2; + /* EP3[2:0] */ + unsigned int std:3; + /* EP4[7] */ + unsigned int fm_rfn:1; + /* EP4[4:2] */ + unsigned int if_lvl:3; + /* EB22[6:0] */ + unsigned int rfagc_top:7; +}; + +struct tda18271_std_map { + struct tda18271_std_map_item fm_radio; + struct tda18271_std_map_item atv_b; + struct tda18271_std_map_item atv_dk; + struct tda18271_std_map_item atv_gh; + struct tda18271_std_map_item atv_i; + struct tda18271_std_map_item atv_l; + struct tda18271_std_map_item atv_lc; + struct tda18271_std_map_item atv_mn; + struct tda18271_std_map_item atsc_6; + struct tda18271_std_map_item dvbt_6; + struct tda18271_std_map_item dvbt_7; + struct tda18271_std_map_item dvbt_8; + struct tda18271_std_map_item qam_6; + struct tda18271_std_map_item qam_8; +}; + +enum tda18271_role { + TDA18271_MASTER = 0, + TDA18271_SLAVE, +}; + +enum tda18271_i2c_gate { + TDA18271_GATE_AUTO = 0, + TDA18271_GATE_ANALOG, + TDA18271_GATE_DIGITAL, +}; + +struct tda18271_config { + /* override default if freq / std settings (optional) */ + struct tda18271_std_map *std_map; + + /* master / slave tuner: master uses main pll, slave uses cal pll */ + enum tda18271_role role; + + /* use i2c gate provided by analog or digital demod */ + enum tda18271_i2c_gate gate; + + /* some i2c providers cant write all 39 registers at once */ + unsigned int small_i2c:1; +}; + +#if defined(CONFIG_DVB_TDA18271) || (defined(CONFIG_DVB_TDA18271_MODULE) && defined(MODULE)) +extern struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr, + struct i2c_adapter *i2c, + struct tda18271_config *cfg); +#else +static inline struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, + u8 addr, + struct i2c_adapter *i2c, + struct tda18271_config *cfg) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif /* __TDA18271_H__ */ diff --git a/drivers/media/common/tuners/tda827x.c b/drivers/media/common/tuners/tda827x.c new file mode 100644 index 00000000000..d30d2c9094d --- /dev/null +++ b/drivers/media/common/tuners/tda827x.c @@ -0,0 +1,852 @@ +/* + * + * (c) 2005 Hartmut Hackmann + * (c) 2007 Michael Krufky + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include + +#include "tda827x.h" + +static int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); + +#define dprintk(args...) \ + do { \ + if (debug) printk(KERN_DEBUG "tda827x: " args); \ + } while (0) + +struct tda827x_priv { + int i2c_addr; + struct i2c_adapter *i2c_adap; + struct tda827x_config *cfg; + + unsigned int sgIF; + unsigned char lpsel; + + u32 frequency; + u32 bandwidth; +}; + +static void tda827x_set_std(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct tda827x_priv *priv = fe->tuner_priv; + char *mode; + + priv->lpsel = 0; + if (params->std & V4L2_STD_MN) { + priv->sgIF = 92; + priv->lpsel = 1; + mode = "MN"; + } else if (params->std & V4L2_STD_B) { + priv->sgIF = 108; + mode = "B"; + } else if (params->std & V4L2_STD_GH) { + priv->sgIF = 124; + mode = "GH"; + } else if (params->std & V4L2_STD_PAL_I) { + priv->sgIF = 124; + mode = "I"; + } else if (params->std & V4L2_STD_DK) { + priv->sgIF = 124; + mode = "DK"; + } else if (params->std & V4L2_STD_SECAM_L) { + priv->sgIF = 124; + mode = "L"; + } else if (params->std & V4L2_STD_SECAM_LC) { + priv->sgIF = 20; + mode = "LC"; + } else { + priv->sgIF = 124; + mode = "xx"; + } + + if (params->mode == V4L2_TUNER_RADIO) + priv->sgIF = 88; /* if frequency is 5.5 MHz */ + + dprintk("setting tda827x to system %s\n", mode); +} + + +/* ------------------------------------------------------------------ */ + +struct tda827x_data { + u32 lomax; + u8 spd; + u8 bs; + u8 bp; + u8 cp; + u8 gc3; + u8 div1p5; +}; + +static const struct tda827x_data tda827x_table[] = { + { .lomax = 62000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1}, + { .lomax = 66000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1}, + { .lomax = 76000000, .spd = 3, .bs = 1, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0}, + { .lomax = 84000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0}, + { .lomax = 93000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0}, + { .lomax = 98000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0}, + { .lomax = 109000000, .spd = 3, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, + { .lomax = 123000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1}, + { .lomax = 133000000, .spd = 2, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1}, + { .lomax = 151000000, .spd = 2, .bs = 1, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, + { .lomax = 154000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, + { .lomax = 181000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 0, .div1p5 = 0}, + { .lomax = 185000000, .spd = 2, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, + { .lomax = 217000000, .spd = 2, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, + { .lomax = 244000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1}, + { .lomax = 265000000, .spd = 1, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1}, + { .lomax = 302000000, .spd = 1, .bs = 1, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, + { .lomax = 324000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, + { .lomax = 370000000, .spd = 1, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, + { .lomax = 454000000, .spd = 1, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, + { .lomax = 493000000, .spd = 0, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1}, + { .lomax = 530000000, .spd = 0, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1}, + { .lomax = 554000000, .spd = 0, .bs = 1, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, + { .lomax = 604000000, .spd = 0, .bs = 1, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, + { .lomax = 696000000, .spd = 0, .bs = 2, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, + { .lomax = 740000000, .spd = 0, .bs = 2, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0}, + { .lomax = 820000000, .spd = 0, .bs = 3, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, + { .lomax = 865000000, .spd = 0, .bs = 3, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0}, + { .lomax = 0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0} +}; + +static int tda827xo_set_params(struct dvb_frontend *fe, + struct dvb_frontend_parameters *params) +{ + struct tda827x_priv *priv = fe->tuner_priv; + u8 buf[14]; + + struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, + .buf = buf, .len = sizeof(buf) }; + int i, tuner_freq, if_freq; + u32 N; + + dprintk("%s:\n", __func__); + switch (params->u.ofdm.bandwidth) { + case BANDWIDTH_6_MHZ: + if_freq = 4000000; + break; + case BANDWIDTH_7_MHZ: + if_freq = 4500000; + break; + default: /* 8 MHz or Auto */ + if_freq = 5000000; + break; + } + tuner_freq = params->frequency + if_freq; + + i = 0; + while (tda827x_table[i].lomax < tuner_freq) { + if (tda827x_table[i + 1].lomax == 0) + break; + i++; + } + + N = ((tuner_freq + 125000) / 250000) << (tda827x_table[i].spd + 2); + buf[0] = 0; + buf[1] = (N>>8) | 0x40; + buf[2] = N & 0xff; + buf[3] = 0; + buf[4] = 0x52; + buf[5] = (tda827x_table[i].spd << 6) + (tda827x_table[i].div1p5 << 5) + + (tda827x_table[i].bs << 3) + + tda827x_table[i].bp; + buf[6] = (tda827x_table[i].gc3 << 4) + 0x8f; + buf[7] = 0xbf; + buf[8] = 0x2a; + buf[9] = 0x05; + buf[10] = 0xff; + buf[11] = 0x00; + buf[12] = 0x00; + buf[13] = 0x40; + + msg.len = 14; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) { + printk("%s: could not write to tuner at addr: 0x%02x\n", + __func__, priv->i2c_addr << 1); + return -EIO; + } + msleep(500); + /* correct CP value */ + buf[0] = 0x30; + buf[1] = 0x50 + tda827x_table[i].cp; + msg.len = 2; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + i2c_transfer(priv->i2c_adap, &msg, 1); + + priv->frequency = tuner_freq - if_freq; // FIXME + priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0; + + return 0; +} + +static int tda827xo_sleep(struct dvb_frontend *fe) +{ + struct tda827x_priv *priv = fe->tuner_priv; + static u8 buf[] = { 0x30, 0xd0 }; + struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, + .buf = buf, .len = sizeof(buf) }; + + dprintk("%s:\n", __func__); + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + i2c_transfer(priv->i2c_adap, &msg, 1); + + if (priv->cfg && priv->cfg->sleep) + priv->cfg->sleep(fe); + + return 0; +} + +/* ------------------------------------------------------------------ */ + +static int tda827xo_set_analog_params(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + unsigned char tuner_reg[8]; + unsigned char reg2[2]; + u32 N; + int i; + struct tda827x_priv *priv = fe->tuner_priv; + struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0 }; + unsigned int freq = params->frequency; + + tda827x_set_std(fe, params); + + if (params->mode == V4L2_TUNER_RADIO) + freq = freq / 1000; + + N = freq + priv->sgIF; + + i = 0; + while (tda827x_table[i].lomax < N * 62500) { + if (tda827x_table[i + 1].lomax == 0) + break; + i++; + } + + N = N << tda827x_table[i].spd; + + tuner_reg[0] = 0; + tuner_reg[1] = (unsigned char)(N>>8); + tuner_reg[2] = (unsigned char) N; + tuner_reg[3] = 0x40; + tuner_reg[4] = 0x52 + (priv->lpsel << 5); + tuner_reg[5] = (tda827x_table[i].spd << 6) + + (tda827x_table[i].div1p5 << 5) + + (tda827x_table[i].bs << 3) + tda827x_table[i].bp; + tuner_reg[6] = 0x8f + (tda827x_table[i].gc3 << 4); + tuner_reg[7] = 0x8f; + + msg.buf = tuner_reg; + msg.len = 8; + i2c_transfer(priv->i2c_adap, &msg, 1); + + msg.buf = reg2; + msg.len = 2; + reg2[0] = 0x80; + reg2[1] = 0; + i2c_transfer(priv->i2c_adap, &msg, 1); + + reg2[0] = 0x60; + reg2[1] = 0xbf; + i2c_transfer(priv->i2c_adap, &msg, 1); + + reg2[0] = 0x30; + reg2[1] = tuner_reg[4] + 0x80; + i2c_transfer(priv->i2c_adap, &msg, 1); + + msleep(1); + reg2[0] = 0x30; + reg2[1] = tuner_reg[4] + 4; + i2c_transfer(priv->i2c_adap, &msg, 1); + + msleep(1); + reg2[0] = 0x30; + reg2[1] = tuner_reg[4]; + i2c_transfer(priv->i2c_adap, &msg, 1); + + msleep(550); + reg2[0] = 0x30; + reg2[1] = (tuner_reg[4] & 0xfc) + tda827x_table[i].cp; + i2c_transfer(priv->i2c_adap, &msg, 1); + + reg2[0] = 0x60; + reg2[1] = 0x3f; + i2c_transfer(priv->i2c_adap, &msg, 1); + + reg2[0] = 0x80; + reg2[1] = 0x08; /* Vsync en */ + i2c_transfer(priv->i2c_adap, &msg, 1); + + priv->frequency = freq * 62500; + + return 0; +} + +static void tda827xo_agcf(struct dvb_frontend *fe) +{ + struct tda827x_priv *priv = fe->tuner_priv; + unsigned char data[] = { 0x80, 0x0c }; + struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, + .buf = data, .len = 2}; + + i2c_transfer(priv->i2c_adap, &msg, 1); +} + +/* ------------------------------------------------------------------ */ + +struct tda827xa_data { + u32 lomax; + u8 svco; + u8 spd; + u8 scr; + u8 sbs; + u8 gc3; +}; + +static const struct tda827xa_data tda827xa_dvbt[] = { + { .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 1}, + { .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, + { .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, + { .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, + { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1}, + { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, + { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, + { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, + { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, + { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, + { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, + { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, + { .lomax = 290000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, + { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, + { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, + { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, + { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, + { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1}, + { .lomax = 550000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, + { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, + { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, + { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, + { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, + { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, + { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, + { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0}, + { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0} +}; + +static struct tda827xa_data tda827xa_analog[] = { + { .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 3}, + { .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3}, + { .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3}, + { .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3}, + { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1}, + { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, + { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, + { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, + { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, + { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, + { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 3}, + { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 3}, + { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, + { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 3}, + { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 3}, + { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, + { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1}, + { .lomax = 554000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, + { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, + { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, + { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, + { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, + { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, + { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, + { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0}, + { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0} +}; + +static int tda827xa_sleep(struct dvb_frontend *fe) +{ + struct tda827x_priv *priv = fe->tuner_priv; + static u8 buf[] = { 0x30, 0x90 }; + struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, + .buf = buf, .len = sizeof(buf) }; + + dprintk("%s:\n", __func__); + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + i2c_transfer(priv->i2c_adap, &msg, 1); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); + + if (priv->cfg && priv->cfg->sleep) + priv->cfg->sleep(fe); + + return 0; +} + +static void tda827xa_lna_gain(struct dvb_frontend *fe, int high, + struct analog_parameters *params) +{ + struct tda827x_priv *priv = fe->tuner_priv; + unsigned char buf[] = {0x22, 0x01}; + int arg; + int gp_func; + struct i2c_msg msg = { .addr = priv->cfg->switch_addr, .flags = 0, + .buf = buf, .len = sizeof(buf) }; + + if (NULL == priv->cfg) { + dprintk("tda827x_config not defined, cannot set LNA gain!\n"); + return; + } + if (priv->cfg->config) { + if (high) + dprintk("setting LNA to high gain\n"); + else + dprintk("setting LNA to low gain\n"); + } + switch (priv->cfg->config) { + case 0: /* no LNA */ + break; + case 1: /* switch is GPIO 0 of tda8290 */ + case 2: + if (params == NULL) { + gp_func = 0; + arg = 0; + } else { + /* turn Vsync on */ + gp_func = 1; + if (params->std & V4L2_STD_MN) + arg = 1; + else + arg = 0; + } + if (priv->cfg->tuner_callback) + priv->cfg->tuner_callback(priv->i2c_adap->algo_data, + gp_func, arg); + buf[1] = high ? 0 : 1; + if (priv->cfg->config == 2) + buf[1] = high ? 1 : 0; + i2c_transfer(priv->i2c_adap, &msg, 1); + break; + case 3: /* switch with GPIO of saa713x */ + if (priv->cfg->tuner_callback) + priv->cfg->tuner_callback(priv->i2c_adap->algo_data, 0, high); + break; + } +} + +static int tda827xa_set_params(struct dvb_frontend *fe, + struct dvb_frontend_parameters *params) +{ + struct tda827x_priv *priv = fe->tuner_priv; + u8 buf[11]; + + struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, + .buf = buf, .len = sizeof(buf) }; + + int i, tuner_freq, if_freq; + u32 N; + + dprintk("%s:\n", __func__); + + tda827xa_lna_gain(fe, 1, NULL); + msleep(20); + + switch (params->u.ofdm.bandwidth) { + case BANDWIDTH_6_MHZ: + if_freq = 4000000; + break; + case BANDWIDTH_7_MHZ: + if_freq = 4500000; + break; + default: /* 8 MHz or Auto */ + if_freq = 5000000; + break; + } + tuner_freq = params->frequency + if_freq; + + i = 0; + while (tda827xa_dvbt[i].lomax < tuner_freq) { + if(tda827xa_dvbt[i + 1].lomax == 0) + break; + i++; + } + + N = ((tuner_freq + 31250) / 62500) << tda827xa_dvbt[i].spd; + buf[0] = 0; // subaddress + buf[1] = N >> 8; + buf[2] = N & 0xff; + buf[3] = 0; + buf[4] = 0x16; + buf[5] = (tda827xa_dvbt[i].spd << 5) + (tda827xa_dvbt[i].svco << 3) + + tda827xa_dvbt[i].sbs; + buf[6] = 0x4b + (tda827xa_dvbt[i].gc3 << 4); + buf[7] = 0x1c; + buf[8] = 0x06; + buf[9] = 0x24; + buf[10] = 0x00; + msg.len = 11; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) { + printk("%s: could not write to tuner at addr: 0x%02x\n", + __func__, priv->i2c_addr << 1); + return -EIO; + } + buf[0] = 0x90; + buf[1] = 0xff; + buf[2] = 0x60; + buf[3] = 0x00; + buf[4] = 0x59; // lpsel, for 6MHz + 2 + msg.len = 5; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + i2c_transfer(priv->i2c_adap, &msg, 1); + + buf[0] = 0xa0; + buf[1] = 0x40; + msg.len = 2; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + i2c_transfer(priv->i2c_adap, &msg, 1); + + msleep(11); + msg.flags = I2C_M_RD; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + i2c_transfer(priv->i2c_adap, &msg, 1); + msg.flags = 0; + + buf[1] >>= 4; + dprintk("tda8275a AGC2 gain is: %d\n", buf[1]); + if ((buf[1]) < 2) { + tda827xa_lna_gain(fe, 0, NULL); + buf[0] = 0x60; + buf[1] = 0x0c; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + i2c_transfer(priv->i2c_adap, &msg, 1); + } + + buf[0] = 0xc0; + buf[1] = 0x99; // lpsel, for 6MHz + 2 + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + i2c_transfer(priv->i2c_adap, &msg, 1); + + buf[0] = 0x60; + buf[1] = 0x3c; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + i2c_transfer(priv->i2c_adap, &msg, 1); + + /* correct CP value */ + buf[0] = 0x30; + buf[1] = 0x10 + tda827xa_dvbt[i].scr; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + i2c_transfer(priv->i2c_adap, &msg, 1); + + msleep(163); + buf[0] = 0xc0; + buf[1] = 0x39; // lpsel, for 6MHz + 2 + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + i2c_transfer(priv->i2c_adap, &msg, 1); + + msleep(3); + /* freeze AGC1 */ + buf[0] = 0x50; + buf[1] = 0x4f + (tda827xa_dvbt[i].gc3 << 4); + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + i2c_transfer(priv->i2c_adap, &msg, 1); + + priv->frequency = tuner_freq - if_freq; // FIXME + priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0; + + return 0; +} + + +static int tda827xa_set_analog_params(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + unsigned char tuner_reg[11]; + u32 N; + int i; + struct tda827x_priv *priv = fe->tuner_priv; + struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, + .buf = tuner_reg, .len = sizeof(tuner_reg) }; + unsigned int freq = params->frequency; + + tda827x_set_std(fe, params); + + tda827xa_lna_gain(fe, 1, params); + msleep(10); + + if (params->mode == V4L2_TUNER_RADIO) + freq = freq / 1000; + + N = freq + priv->sgIF; + + i = 0; + while (tda827xa_analog[i].lomax < N * 62500) { + if (tda827xa_analog[i + 1].lomax == 0) + break; + i++; + } + + N = N << tda827xa_analog[i].spd; + + tuner_reg[0] = 0; + tuner_reg[1] = (unsigned char)(N>>8); + tuner_reg[2] = (unsigned char) N; + tuner_reg[3] = 0; + tuner_reg[4] = 0x16; + tuner_reg[5] = (tda827xa_analog[i].spd << 5) + + (tda827xa_analog[i].svco << 3) + + tda827xa_analog[i].sbs; + tuner_reg[6] = 0x8b + (tda827xa_analog[i].gc3 << 4); + tuner_reg[7] = 0x1c; + tuner_reg[8] = 4; + tuner_reg[9] = 0x20; + tuner_reg[10] = 0x00; + msg.len = 11; + i2c_transfer(priv->i2c_adap, &msg, 1); + + tuner_reg[0] = 0x90; + tuner_reg[1] = 0xff; + tuner_reg[2] = 0xe0; + tuner_reg[3] = 0; + tuner_reg[4] = 0x99 + (priv->lpsel << 1); + msg.len = 5; + i2c_transfer(priv->i2c_adap, &msg, 1); + + tuner_reg[0] = 0xa0; + tuner_reg[1] = 0xc0; + msg.len = 2; + i2c_transfer(priv->i2c_adap, &msg, 1); + + tuner_reg[0] = 0x30; + tuner_reg[1] = 0x10 + tda827xa_analog[i].scr; + i2c_transfer(priv->i2c_adap, &msg, 1); + + msg.flags = I2C_M_RD; + i2c_transfer(priv->i2c_adap, &msg, 1); + msg.flags = 0; + tuner_reg[1] >>= 4; + dprintk("AGC2 gain is: %d\n", tuner_reg[1]); + if (tuner_reg[1] < 1) + tda827xa_lna_gain(fe, 0, params); + + msleep(100); + tuner_reg[0] = 0x60; + tuner_reg[1] = 0x3c; + i2c_transfer(priv->i2c_adap, &msg, 1); + + msleep(163); + tuner_reg[0] = 0x50; + tuner_reg[1] = 0x8f + (tda827xa_analog[i].gc3 << 4); + i2c_transfer(priv->i2c_adap, &msg, 1); + + tuner_reg[0] = 0x80; + tuner_reg[1] = 0x28; + i2c_transfer(priv->i2c_adap, &msg, 1); + + tuner_reg[0] = 0xb0; + tuner_reg[1] = 0x01; + i2c_transfer(priv->i2c_adap, &msg, 1); + + tuner_reg[0] = 0xc0; + tuner_reg[1] = 0x19 + (priv->lpsel << 1); + i2c_transfer(priv->i2c_adap, &msg, 1); + + priv->frequency = freq * 62500; + + return 0; +} + +static void tda827xa_agcf(struct dvb_frontend *fe) +{ + struct tda827x_priv *priv = fe->tuner_priv; + unsigned char data[] = {0x80, 0x2c}; + struct i2c_msg msg = {.addr = priv->i2c_addr, .flags = 0, + .buf = data, .len = 2}; + i2c_transfer(priv->i2c_adap, &msg, 1); +} + +/* ------------------------------------------------------------------ */ + +static int tda827x_release(struct dvb_frontend *fe) +{ + kfree(fe->tuner_priv); + fe->tuner_priv = NULL; + return 0; +} + +static int tda827x_get_frequency(struct dvb_frontend *fe, u32 *frequency) +{ + struct tda827x_priv *priv = fe->tuner_priv; + *frequency = priv->frequency; + return 0; +} + +static int tda827x_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) +{ + struct tda827x_priv *priv = fe->tuner_priv; + *bandwidth = priv->bandwidth; + return 0; +} + +static int tda827x_init(struct dvb_frontend *fe) +{ + struct tda827x_priv *priv = fe->tuner_priv; + dprintk("%s:\n", __func__); + if (priv->cfg && priv->cfg->init) + priv->cfg->init(fe); + + return 0; +} + +static int tda827x_probe_version(struct dvb_frontend *fe); + +static int tda827x_initial_init(struct dvb_frontend *fe) +{ + int ret; + ret = tda827x_probe_version(fe); + if (ret) + return ret; + return fe->ops.tuner_ops.init(fe); +} + +static int tda827x_initial_sleep(struct dvb_frontend *fe) +{ + int ret; + ret = tda827x_probe_version(fe); + if (ret) + return ret; + return fe->ops.tuner_ops.sleep(fe); +} + +static struct dvb_tuner_ops tda827xo_tuner_ops = { + .info = { + .name = "Philips TDA827X", + .frequency_min = 55000000, + .frequency_max = 860000000, + .frequency_step = 250000 + }, + .release = tda827x_release, + .init = tda827x_initial_init, + .sleep = tda827x_initial_sleep, + .set_params = tda827xo_set_params, + .set_analog_params = tda827xo_set_analog_params, + .get_frequency = tda827x_get_frequency, + .get_bandwidth = tda827x_get_bandwidth, +}; + +static struct dvb_tuner_ops tda827xa_tuner_ops = { + .info = { + .name = "Philips TDA827XA", + .frequency_min = 44000000, + .frequency_max = 906000000, + .frequency_step = 62500 + }, + .release = tda827x_release, + .init = tda827x_init, + .sleep = tda827xa_sleep, + .set_params = tda827xa_set_params, + .set_analog_params = tda827xa_set_analog_params, + .get_frequency = tda827x_get_frequency, + .get_bandwidth = tda827x_get_bandwidth, +}; + +static int tda827x_probe_version(struct dvb_frontend *fe) +{ u8 data; + struct tda827x_priv *priv = fe->tuner_priv; + struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = I2C_M_RD, + .buf = &data, .len = 1 }; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) { + printk("%s: could not read from tuner at addr: 0x%02x\n", + __func__, msg.addr << 1); + return -EIO; + } + if ((data & 0x3c) == 0) { + dprintk("tda827x tuner found\n"); + fe->ops.tuner_ops.init = tda827x_init; + fe->ops.tuner_ops.sleep = tda827xo_sleep; + if (priv->cfg) + priv->cfg->agcf = tda827xo_agcf; + } else { + dprintk("tda827xa tuner found\n"); + memcpy(&fe->ops.tuner_ops, &tda827xa_tuner_ops, sizeof(struct dvb_tuner_ops)); + if (priv->cfg) + priv->cfg->agcf = tda827xa_agcf; + } + return 0; +} + +struct dvb_frontend *tda827x_attach(struct dvb_frontend *fe, int addr, + struct i2c_adapter *i2c, + struct tda827x_config *cfg) +{ + struct tda827x_priv *priv = NULL; + + dprintk("%s:\n", __func__); + priv = kzalloc(sizeof(struct tda827x_priv), GFP_KERNEL); + if (priv == NULL) + return NULL; + + priv->i2c_addr = addr; + priv->i2c_adap = i2c; + priv->cfg = cfg; + memcpy(&fe->ops.tuner_ops, &tda827xo_tuner_ops, sizeof(struct dvb_tuner_ops)); + fe->tuner_priv = priv; + + dprintk("type set to %s\n", fe->ops.tuner_ops.info.name); + + return fe; +} +EXPORT_SYMBOL_GPL(tda827x_attach); + +MODULE_DESCRIPTION("DVB TDA827x driver"); +MODULE_AUTHOR("Hartmut Hackmann "); +MODULE_AUTHOR("Michael Krufky "); +MODULE_LICENSE("GPL"); + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * --------------------------------------------------------------------------- + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/drivers/media/common/tuners/tda827x.h b/drivers/media/common/tuners/tda827x.h new file mode 100644 index 00000000000..b73c23570da --- /dev/null +++ b/drivers/media/common/tuners/tda827x.h @@ -0,0 +1,69 @@ + /* + DVB Driver for Philips tda827x / tda827xa Silicon tuners + + (c) 2005 Hartmut Hackmann + (c) 2007 Michael Krufky + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + */ + +#ifndef __DVB_TDA827X_H__ +#define __DVB_TDA827X_H__ + +#include +#include "dvb_frontend.h" + +struct tda827x_config +{ + /* saa7134 - provided callbacks */ + int (*init) (struct dvb_frontend *fe); + int (*sleep) (struct dvb_frontend *fe); + + /* interface to tda829x driver */ + unsigned int config; + int switch_addr; + int (*tuner_callback) (void *dev, int command, int arg); + + void (*agcf)(struct dvb_frontend *fe); +}; + + +/** + * Attach a tda827x tuner to the supplied frontend structure. + * + * @param fe Frontend to attach to. + * @param addr i2c address of the tuner. + * @param i2c i2c adapter to use. + * @param cfg optional callback function pointers. + * @return FE pointer on success, NULL on failure. + */ +#if defined(CONFIG_DVB_TDA827X) || (defined(CONFIG_DVB_TDA827X_MODULE) && defined(MODULE)) +extern struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe, int addr, + struct i2c_adapter *i2c, + struct tda827x_config *cfg); +#else +static inline struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe, + int addr, + struct i2c_adapter *i2c, + struct tda827x_config *cfg) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif // CONFIG_DVB_TDA827X + +#endif // __DVB_TDA827X_H__ diff --git a/drivers/media/common/tuners/tda8290.c b/drivers/media/common/tuners/tda8290.c new file mode 100644 index 00000000000..0ebb5b525e5 --- /dev/null +++ b/drivers/media/common/tuners/tda8290.c @@ -0,0 +1,804 @@ +/* + + i2c tv tuner chip device driver + controls the philips tda8290+75 tuner chip combo. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + This "tda8290" module was split apart from the original "tuner" module. +*/ + +#include +#include +#include +#include "tuner-i2c.h" +#include "tda8290.h" +#include "tda827x.h" +#include "tda18271.h" + +static int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "enable verbose debug messages"); + +/* ---------------------------------------------------------------------- */ + +struct tda8290_priv { + struct tuner_i2c_props i2c_props; + + unsigned char tda8290_easy_mode; + + unsigned char tda827x_addr; + + unsigned char ver; +#define TDA8290 1 +#define TDA8295 2 +#define TDA8275 4 +#define TDA8275A 8 +#define TDA18271 16 + + struct tda827x_config cfg; +}; + +/*---------------------------------------------------------------------*/ + +static int tda8290_i2c_bridge(struct dvb_frontend *fe, int close) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + + unsigned char enable[2] = { 0x21, 0xC0 }; + unsigned char disable[2] = { 0x21, 0x00 }; + unsigned char *msg; + + if (close) { + msg = enable; + tuner_i2c_xfer_send(&priv->i2c_props, msg, 2); + /* let the bridge stabilize */ + msleep(20); + } else { + msg = disable; + tuner_i2c_xfer_send(&priv->i2c_props, msg, 2); + } + + return 0; +} + +static int tda8295_i2c_bridge(struct dvb_frontend *fe, int close) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + + unsigned char enable[2] = { 0x45, 0xc1 }; + unsigned char disable[2] = { 0x46, 0x00 }; + unsigned char buf[3] = { 0x45, 0x01, 0x00 }; + unsigned char *msg; + + if (close) { + msg = enable; + tuner_i2c_xfer_send(&priv->i2c_props, msg, 2); + /* let the bridge stabilize */ + msleep(20); + } else { + msg = disable; + tuner_i2c_xfer_send(&priv->i2c_props, msg, 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &msg[1], 1); + + buf[2] = msg[1]; + buf[2] &= ~0x04; + tuner_i2c_xfer_send(&priv->i2c_props, buf, 3); + msleep(5); + + msg[1] |= 0x04; + tuner_i2c_xfer_send(&priv->i2c_props, msg, 2); + } + + return 0; +} + +/*---------------------------------------------------------------------*/ + +static void set_audio(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + char* mode; + + if (params->std & V4L2_STD_MN) { + priv->tda8290_easy_mode = 0x01; + mode = "MN"; + } else if (params->std & V4L2_STD_B) { + priv->tda8290_easy_mode = 0x02; + mode = "B"; + } else if (params->std & V4L2_STD_GH) { + priv->tda8290_easy_mode = 0x04; + mode = "GH"; + } else if (params->std & V4L2_STD_PAL_I) { + priv->tda8290_easy_mode = 0x08; + mode = "I"; + } else if (params->std & V4L2_STD_DK) { + priv->tda8290_easy_mode = 0x10; + mode = "DK"; + } else if (params->std & V4L2_STD_SECAM_L) { + priv->tda8290_easy_mode = 0x20; + mode = "L"; + } else if (params->std & V4L2_STD_SECAM_LC) { + priv->tda8290_easy_mode = 0x40; + mode = "LC"; + } else { + priv->tda8290_easy_mode = 0x10; + mode = "xx"; + } + + tuner_dbg("setting tda829x to system %s\n", mode); +} + +static void tda8290_set_params(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + + unsigned char soft_reset[] = { 0x00, 0x00 }; + unsigned char easy_mode[] = { 0x01, priv->tda8290_easy_mode }; + unsigned char expert_mode[] = { 0x01, 0x80 }; + unsigned char agc_out_on[] = { 0x02, 0x00 }; + unsigned char gainset_off[] = { 0x28, 0x14 }; + unsigned char if_agc_spd[] = { 0x0f, 0x88 }; + unsigned char adc_head_6[] = { 0x05, 0x04 }; + unsigned char adc_head_9[] = { 0x05, 0x02 }; + unsigned char adc_head_12[] = { 0x05, 0x01 }; + unsigned char pll_bw_nom[] = { 0x0d, 0x47 }; + unsigned char pll_bw_low[] = { 0x0d, 0x27 }; + unsigned char gainset_2[] = { 0x28, 0x64 }; + unsigned char agc_rst_on[] = { 0x0e, 0x0b }; + unsigned char agc_rst_off[] = { 0x0e, 0x09 }; + unsigned char if_agc_set[] = { 0x0f, 0x81 }; + unsigned char addr_adc_sat = 0x1a; + unsigned char addr_agc_stat = 0x1d; + unsigned char addr_pll_stat = 0x1b; + unsigned char adc_sat, agc_stat, + pll_stat; + int i; + + set_audio(fe, params); + + if (priv->cfg.config) + tuner_dbg("tda827xa config is 0x%02x\n", priv->cfg.config); + tuner_i2c_xfer_send(&priv->i2c_props, easy_mode, 2); + tuner_i2c_xfer_send(&priv->i2c_props, agc_out_on, 2); + tuner_i2c_xfer_send(&priv->i2c_props, soft_reset, 2); + msleep(1); + + expert_mode[1] = priv->tda8290_easy_mode + 0x80; + tuner_i2c_xfer_send(&priv->i2c_props, expert_mode, 2); + tuner_i2c_xfer_send(&priv->i2c_props, gainset_off, 2); + tuner_i2c_xfer_send(&priv->i2c_props, if_agc_spd, 2); + if (priv->tda8290_easy_mode & 0x60) + tuner_i2c_xfer_send(&priv->i2c_props, adc_head_9, 2); + else + tuner_i2c_xfer_send(&priv->i2c_props, adc_head_6, 2); + tuner_i2c_xfer_send(&priv->i2c_props, pll_bw_nom, 2); + + tda8290_i2c_bridge(fe, 1); + + if (fe->ops.tuner_ops.set_analog_params) + fe->ops.tuner_ops.set_analog_params(fe, params); + + for (i = 0; i < 3; i++) { + tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1); + if (pll_stat & 0x80) { + tuner_i2c_xfer_send(&priv->i2c_props, &addr_adc_sat, 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &adc_sat, 1); + tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1); + tuner_dbg("tda8290 is locked, AGC: %d\n", agc_stat); + break; + } else { + tuner_dbg("tda8290 not locked, no signal?\n"); + msleep(100); + } + } + /* adjust headroom resp. gain */ + if ((agc_stat > 115) || (!(pll_stat & 0x80) && (adc_sat < 20))) { + tuner_dbg("adjust gain, step 1. Agc: %d, ADC stat: %d, lock: %d\n", + agc_stat, adc_sat, pll_stat & 0x80); + tuner_i2c_xfer_send(&priv->i2c_props, gainset_2, 2); + msleep(100); + tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1); + tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1); + if ((agc_stat > 115) || !(pll_stat & 0x80)) { + tuner_dbg("adjust gain, step 2. Agc: %d, lock: %d\n", + agc_stat, pll_stat & 0x80); + if (priv->cfg.agcf) + priv->cfg.agcf(fe); + msleep(100); + tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1); + tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1); + if((agc_stat > 115) || !(pll_stat & 0x80)) { + tuner_dbg("adjust gain, step 3. Agc: %d\n", agc_stat); + tuner_i2c_xfer_send(&priv->i2c_props, adc_head_12, 2); + tuner_i2c_xfer_send(&priv->i2c_props, pll_bw_low, 2); + msleep(100); + } + } + } + + /* l/ l' deadlock? */ + if(priv->tda8290_easy_mode & 0x60) { + tuner_i2c_xfer_send(&priv->i2c_props, &addr_adc_sat, 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &adc_sat, 1); + tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1); + if ((adc_sat > 20) || !(pll_stat & 0x80)) { + tuner_dbg("trying to resolve SECAM L deadlock\n"); + tuner_i2c_xfer_send(&priv->i2c_props, agc_rst_on, 2); + msleep(40); + tuner_i2c_xfer_send(&priv->i2c_props, agc_rst_off, 2); + } + } + + tda8290_i2c_bridge(fe, 0); + tuner_i2c_xfer_send(&priv->i2c_props, if_agc_set, 2); +} + +/*---------------------------------------------------------------------*/ + +static void tda8295_power(struct dvb_frontend *fe, int enable) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + unsigned char buf[] = { 0x30, 0x00 }; /* clb_stdbt */ + + tuner_i2c_xfer_send(&priv->i2c_props, &buf[0], 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &buf[1], 1); + + if (enable) + buf[1] = 0x01; + else + buf[1] = 0x03; + + tuner_i2c_xfer_send(&priv->i2c_props, buf, 2); +} + +static void tda8295_set_easy_mode(struct dvb_frontend *fe, int enable) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + unsigned char buf[] = { 0x01, 0x00 }; + + tuner_i2c_xfer_send(&priv->i2c_props, &buf[0], 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &buf[1], 1); + + if (enable) + buf[1] = 0x01; /* rising edge sets regs 0x02 - 0x23 */ + else + buf[1] = 0x00; /* reset active bit */ + + tuner_i2c_xfer_send(&priv->i2c_props, buf, 2); +} + +static void tda8295_set_video_std(struct dvb_frontend *fe) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + unsigned char buf[] = { 0x00, priv->tda8290_easy_mode }; + + tuner_i2c_xfer_send(&priv->i2c_props, buf, 2); + + tda8295_set_easy_mode(fe, 1); + msleep(20); + tda8295_set_easy_mode(fe, 0); +} + +/*---------------------------------------------------------------------*/ + +static void tda8295_agc1_out(struct dvb_frontend *fe, int enable) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + unsigned char buf[] = { 0x02, 0x00 }; /* DIV_FUNC */ + + tuner_i2c_xfer_send(&priv->i2c_props, &buf[0], 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &buf[1], 1); + + if (enable) + buf[1] &= ~0x40; + else + buf[1] |= 0x40; + + tuner_i2c_xfer_send(&priv->i2c_props, buf, 2); +} + +static void tda8295_agc2_out(struct dvb_frontend *fe, int enable) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + unsigned char set_gpio_cf[] = { 0x44, 0x00 }; + unsigned char set_gpio_val[] = { 0x46, 0x00 }; + + tuner_i2c_xfer_send(&priv->i2c_props, &set_gpio_cf[0], 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &set_gpio_cf[1], 1); + tuner_i2c_xfer_send(&priv->i2c_props, &set_gpio_val[0], 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &set_gpio_val[1], 1); + + set_gpio_cf[1] &= 0xf0; /* clear GPIO_0 bits 3-0 */ + + if (enable) { + set_gpio_cf[1] |= 0x01; /* config GPIO_0 as Open Drain Out */ + set_gpio_val[1] &= 0xfe; /* set GPIO_0 pin low */ + } + tuner_i2c_xfer_send(&priv->i2c_props, set_gpio_cf, 2); + tuner_i2c_xfer_send(&priv->i2c_props, set_gpio_val, 2); +} + +static int tda8295_has_signal(struct dvb_frontend *fe) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + + unsigned char hvpll_stat = 0x26; + unsigned char ret; + + tuner_i2c_xfer_send(&priv->i2c_props, &hvpll_stat, 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &ret, 1); + return (ret & 0x01) ? 65535 : 0; +} + +/*---------------------------------------------------------------------*/ + +static void tda8295_set_params(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + + unsigned char blanking_mode[] = { 0x1d, 0x00 }; + + set_audio(fe, params); + + tuner_dbg("%s: freq = %d\n", __func__, params->frequency); + + tda8295_power(fe, 1); + tda8295_agc1_out(fe, 1); + + tuner_i2c_xfer_send(&priv->i2c_props, &blanking_mode[0], 1); + tuner_i2c_xfer_recv(&priv->i2c_props, &blanking_mode[1], 1); + + tda8295_set_video_std(fe); + + blanking_mode[1] = 0x03; + tuner_i2c_xfer_send(&priv->i2c_props, blanking_mode, 2); + msleep(20); + + tda8295_i2c_bridge(fe, 1); + + if (fe->ops.tuner_ops.set_analog_params) + fe->ops.tuner_ops.set_analog_params(fe, params); + + if (priv->cfg.agcf) + priv->cfg.agcf(fe); + + if (tda8295_has_signal(fe)) + tuner_dbg("tda8295 is locked\n"); + else + tuner_dbg("tda8295 not locked, no signal?\n"); + + tda8295_i2c_bridge(fe, 0); +} + +/*---------------------------------------------------------------------*/ + +static int tda8290_has_signal(struct dvb_frontend *fe) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + + unsigned char i2c_get_afc[1] = { 0x1B }; + unsigned char afc = 0; + + tuner_i2c_xfer_send(&priv->i2c_props, i2c_get_afc, ARRAY_SIZE(i2c_get_afc)); + tuner_i2c_xfer_recv(&priv->i2c_props, &afc, 1); + return (afc & 0x80)? 65535:0; +} + +/*---------------------------------------------------------------------*/ + +static void tda8290_standby(struct dvb_frontend *fe) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + + unsigned char cb1[] = { 0x30, 0xD0 }; + unsigned char tda8290_standby[] = { 0x00, 0x02 }; + unsigned char tda8290_agc_tri[] = { 0x02, 0x20 }; + struct i2c_msg msg = {.addr = priv->tda827x_addr, .flags=0, .buf=cb1, .len = 2}; + + tda8290_i2c_bridge(fe, 1); + if (priv->ver & TDA8275A) + cb1[1] = 0x90; + i2c_transfer(priv->i2c_props.adap, &msg, 1); + tda8290_i2c_bridge(fe, 0); + tuner_i2c_xfer_send(&priv->i2c_props, tda8290_agc_tri, 2); + tuner_i2c_xfer_send(&priv->i2c_props, tda8290_standby, 2); +} + +static void tda8295_standby(struct dvb_frontend *fe) +{ + tda8295_agc1_out(fe, 0); /* Put AGC in tri-state */ + + tda8295_power(fe, 0); +} + +static void tda8290_init_if(struct dvb_frontend *fe) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + + unsigned char set_VS[] = { 0x30, 0x6F }; + unsigned char set_GP00_CF[] = { 0x20, 0x01 }; + unsigned char set_GP01_CF[] = { 0x20, 0x0B }; + + if ((priv->cfg.config == 1) || (priv->cfg.config == 2)) + tuner_i2c_xfer_send(&priv->i2c_props, set_GP00_CF, 2); + else + tuner_i2c_xfer_send(&priv->i2c_props, set_GP01_CF, 2); + tuner_i2c_xfer_send(&priv->i2c_props, set_VS, 2); +} + +static void tda8295_init_if(struct dvb_frontend *fe) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + + static unsigned char set_adc_ctl[] = { 0x33, 0x14 }; + static unsigned char set_adc_ctl2[] = { 0x34, 0x00 }; + static unsigned char set_pll_reg6[] = { 0x3e, 0x63 }; + static unsigned char set_pll_reg0[] = { 0x38, 0x23 }; + static unsigned char set_pll_reg7[] = { 0x3f, 0x01 }; + static unsigned char set_pll_reg10[] = { 0x42, 0x61 }; + static unsigned char set_gpio_reg0[] = { 0x44, 0x0b }; + + tda8295_power(fe, 1); + + tda8295_set_easy_mode(fe, 0); + tda8295_set_video_std(fe); + + tuner_i2c_xfer_send(&priv->i2c_props, set_adc_ctl, 2); + tuner_i2c_xfer_send(&priv->i2c_props, set_adc_ctl2, 2); + tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg6, 2); + tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg0, 2); + tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg7, 2); + tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg10, 2); + tuner_i2c_xfer_send(&priv->i2c_props, set_gpio_reg0, 2); + + tda8295_agc1_out(fe, 0); + tda8295_agc2_out(fe, 0); +} + +static void tda8290_init_tuner(struct dvb_frontend *fe) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + unsigned char tda8275_init[] = { 0x00, 0x00, 0x00, 0x40, 0xdC, 0x04, 0xAf, + 0x3F, 0x2A, 0x04, 0xFF, 0x00, 0x00, 0x40 }; + unsigned char tda8275a_init[] = { 0x00, 0x00, 0x00, 0x00, 0xdC, 0x05, 0x8b, + 0x0c, 0x04, 0x20, 0xFF, 0x00, 0x00, 0x4b }; + struct i2c_msg msg = {.addr = priv->tda827x_addr, .flags=0, + .buf=tda8275_init, .len = 14}; + if (priv->ver & TDA8275A) + msg.buf = tda8275a_init; + + tda8290_i2c_bridge(fe, 1); + i2c_transfer(priv->i2c_props.adap, &msg, 1); + tda8290_i2c_bridge(fe, 0); +} + +/*---------------------------------------------------------------------*/ + +static void tda829x_release(struct dvb_frontend *fe) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + + /* only try to release the tuner if we've + * attached it from within this module */ + if (priv->ver & (TDA18271 | TDA8275 | TDA8275A)) + if (fe->ops.tuner_ops.release) + fe->ops.tuner_ops.release(fe); + + kfree(fe->analog_demod_priv); + fe->analog_demod_priv = NULL; +} + +static struct tda18271_config tda829x_tda18271_config = { + .gate = TDA18271_GATE_ANALOG, +}; + +static int tda829x_find_tuner(struct dvb_frontend *fe) +{ + struct tda8290_priv *priv = fe->analog_demod_priv; + struct analog_demod_ops *analog_ops = &fe->ops.analog_ops; + int i, ret, tuners_found; + u32 tuner_addrs; + u8 data; + struct i2c_msg msg = { .flags = I2C_M_RD, .buf = &data, .len = 1 }; + + if (NULL == analog_ops->i2c_gate_ctrl) + return -EINVAL; + + analog_ops->i2c_gate_ctrl(fe, 1); + + /* probe for tuner chip */ + tuners_found = 0; + tuner_addrs = 0; + for (i = 0x60; i <= 0x63; i++) { + msg.addr = i; + ret = i2c_transfer(priv->i2c_props.adap, &msg, 1); + if (ret == 1) { + tuners_found++; + tuner_addrs = (tuner_addrs << 8) + i; + } + } + /* if there is more than one tuner, we expect the right one is + behind the bridge and we choose the highest address that doesn't + give a response now + */ + + analog_ops->i2c_gate_ctrl(fe, 0); + + if (tuners_found > 1) + for (i = 0; i < tuners_found; i++) { + msg.addr = tuner_addrs & 0xff; + ret = i2c_transfer(priv->i2c_props.adap, &msg, 1); + if (ret == 1) + tuner_addrs = tuner_addrs >> 8; + else + break; + } + + if (tuner_addrs == 0) { + tuner_addrs = 0x60; + tuner_info("could not clearly identify tuner address, " + "defaulting to %x\n", tuner_addrs); + } else { + tuner_addrs = tuner_addrs & 0xff; + tuner_info("setting tuner address to %x\n", tuner_addrs); + } + priv->tda827x_addr = tuner_addrs; + msg.addr = tuner_addrs; + + analog_ops->i2c_gate_ctrl(fe, 1); + ret = i2c_transfer(priv->i2c_props.adap, &msg, 1); + + if (ret != 1) { + tuner_warn("tuner access failed!\n"); + return -EREMOTEIO; + } + + if ((data == 0x83) || (data == 0x84)) { + priv->ver |= TDA18271; + tda18271_attach(fe, priv->tda827x_addr, + priv->i2c_props.adap, + &tda829x_tda18271_config); + } else { + if ((data & 0x3c) == 0) + priv->ver |= TDA8275; + else + priv->ver |= TDA8275A; + + tda827x_attach(fe, priv->tda827x_addr, priv->i2c_props.adap, &priv->cfg); + priv->cfg.switch_addr = priv->i2c_props.addr; + } + if (fe->ops.tuner_ops.init) + fe->ops.tuner_ops.init(fe); + + if (fe->ops.tuner_ops.sleep) + fe->ops.tuner_ops.sleep(fe); + + analog_ops->i2c_gate_ctrl(fe, 0); + + return 0; +} + +static int tda8290_probe(struct tuner_i2c_props *i2c_props) +{ +#define TDA8290_ID 0x89 + unsigned char tda8290_id[] = { 0x1f, 0x00 }; + + /* detect tda8290 */ + tuner_i2c_xfer_send(i2c_props, &tda8290_id[0], 1); + tuner_i2c_xfer_recv(i2c_props, &tda8290_id[1], 1); + + if (tda8290_id[1] == TDA8290_ID) { + if (debug) + printk(KERN_DEBUG "%s: tda8290 detected @ %d-%04x\n", + __func__, i2c_adapter_id(i2c_props->adap), + i2c_props->addr); + return 0; + } + + return -ENODEV; +} + +static int tda8295_probe(struct tuner_i2c_props *i2c_props) +{ +#define TDA8295_ID 0x8a + unsigned char tda8295_id[] = { 0x2f, 0x00 }; + + /* detect tda8295 */ + tuner_i2c_xfer_send(i2c_props, &tda8295_id[0], 1); + tuner_i2c_xfer_recv(i2c_props, &tda8295_id[1], 1); + + if (tda8295_id[1] == TDA8295_ID) { + if (debug) + printk(KERN_DEBUG "%s: tda8295 detected @ %d-%04x\n", + __func__, i2c_adapter_id(i2c_props->adap), + i2c_props->addr); + return 0; + } + + return -ENODEV; +} + +static struct analog_demod_ops tda8290_ops = { + .set_params = tda8290_set_params, + .has_signal = tda8290_has_signal, + .standby = tda8290_standby, + .release = tda829x_release, + .i2c_gate_ctrl = tda8290_i2c_bridge, +}; + +static struct analog_demod_ops tda8295_ops = { + .set_params = tda8295_set_params, + .has_signal = tda8295_has_signal, + .standby = tda8295_standby, + .release = tda829x_release, + .i2c_gate_ctrl = tda8295_i2c_bridge, +}; + +struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c_adap, u8 i2c_addr, + struct tda829x_config *cfg) +{ + struct tda8290_priv *priv = NULL; + char *name; + + priv = kzalloc(sizeof(struct tda8290_priv), GFP_KERNEL); + if (priv == NULL) + return NULL; + fe->analog_demod_priv = priv; + + priv->i2c_props.addr = i2c_addr; + priv->i2c_props.adap = i2c_adap; + priv->i2c_props.name = "tda829x"; + if (cfg) { + priv->cfg.config = cfg->lna_cfg; + priv->cfg.tuner_callback = cfg->tuner_callback; + } + + if (tda8290_probe(&priv->i2c_props) == 0) { + priv->ver = TDA8290; + memcpy(&fe->ops.analog_ops, &tda8290_ops, + sizeof(struct analog_demod_ops)); + } + + if (tda8295_probe(&priv->i2c_props) == 0) { + priv->ver = TDA8295; + memcpy(&fe->ops.analog_ops, &tda8295_ops, + sizeof(struct analog_demod_ops)); + } + + if ((!(cfg) || (TDA829X_PROBE_TUNER == cfg->probe_tuner)) && + (tda829x_find_tuner(fe) < 0)) + goto fail; + + switch (priv->ver) { + case TDA8290: + name = "tda8290"; + break; + case TDA8295: + name = "tda8295"; + break; + case TDA8290 | TDA8275: + name = "tda8290+75"; + break; + case TDA8295 | TDA8275: + name = "tda8295+75"; + break; + case TDA8290 | TDA8275A: + name = "tda8290+75a"; + break; + case TDA8295 | TDA8275A: + name = "tda8295+75a"; + break; + case TDA8290 | TDA18271: + name = "tda8290+18271"; + break; + case TDA8295 | TDA18271: + name = "tda8295+18271"; + break; + default: + goto fail; + } + tuner_info("type set to %s\n", name); + + fe->ops.analog_ops.info.name = name; + + if (priv->ver & TDA8290) { + tda8290_init_tuner(fe); + tda8290_init_if(fe); + } else if (priv->ver & TDA8295) + tda8295_init_if(fe); + + return fe; + +fail: + tda829x_release(fe); + return NULL; +} +EXPORT_SYMBOL_GPL(tda829x_attach); + +int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr) +{ + struct tuner_i2c_props i2c_props = { + .adap = i2c_adap, + .addr = i2c_addr, + }; + + unsigned char soft_reset[] = { 0x00, 0x00 }; + unsigned char easy_mode_b[] = { 0x01, 0x02 }; + unsigned char easy_mode_g[] = { 0x01, 0x04 }; + unsigned char restore_9886[] = { 0x00, 0xd6, 0x30 }; + unsigned char addr_dto_lsb = 0x07; + unsigned char data; +#define PROBE_BUFFER_SIZE 8 + unsigned char buf[PROBE_BUFFER_SIZE]; + int i; + + /* rule out tda9887, which would return the same byte repeatedly */ + tuner_i2c_xfer_send(&i2c_props, soft_reset, 1); + tuner_i2c_xfer_recv(&i2c_props, buf, PROBE_BUFFER_SIZE); + for (i = 1; i < PROBE_BUFFER_SIZE; i++) { + if (buf[i] != buf[0]) + break; + } + + /* all bytes are equal, not a tda829x - probably a tda9887 */ + if (i == PROBE_BUFFER_SIZE) + return -ENODEV; + + if ((tda8290_probe(&i2c_props) == 0) || + (tda8295_probe(&i2c_props) == 0)) + return 0; + + /* fall back to old probing method */ + tuner_i2c_xfer_send(&i2c_props, easy_mode_b, 2); + tuner_i2c_xfer_send(&i2c_props, soft_reset, 2); + tuner_i2c_xfer_send(&i2c_props, &addr_dto_lsb, 1); + tuner_i2c_xfer_recv(&i2c_props, &data, 1); + if (data == 0) { + tuner_i2c_xfer_send(&i2c_props, easy_mode_g, 2); + tuner_i2c_xfer_send(&i2c_props, soft_reset, 2); + tuner_i2c_xfer_send(&i2c_props, &addr_dto_lsb, 1); + tuner_i2c_xfer_recv(&i2c_props, &data, 1); + if (data == 0x7b) { + return 0; + } + } + tuner_i2c_xfer_send(&i2c_props, restore_9886, 3); + return -ENODEV; +} +EXPORT_SYMBOL_GPL(tda829x_probe); + +MODULE_DESCRIPTION("Philips/NXP TDA8290/TDA8295 analog IF demodulator driver"); +MODULE_AUTHOR("Gerd Knorr, Hartmut Hackmann, Michael Krufky"); +MODULE_LICENSE("GPL"); + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * --------------------------------------------------------------------------- + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/drivers/media/common/tuners/tda8290.h b/drivers/media/common/tuners/tda8290.h new file mode 100644 index 00000000000..d3bbf276a46 --- /dev/null +++ b/drivers/media/common/tuners/tda8290.h @@ -0,0 +1,57 @@ +/* + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __TDA8290_H__ +#define __TDA8290_H__ + +#include +#include "dvb_frontend.h" + +struct tda829x_config { + unsigned int lna_cfg; + int (*tuner_callback) (void *dev, int command, int arg); + + unsigned int probe_tuner:1; +#define TDA829X_PROBE_TUNER 0 +#define TDA829X_DONT_PROBE 1 +}; + +#if defined(CONFIG_TUNER_TDA8290) || (defined(CONFIG_TUNER_TDA8290_MODULE) && defined(MODULE)) +extern int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr); + +extern struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c_adap, + u8 i2c_addr, + struct tda829x_config *cfg); +#else +static inline int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return -EINVAL; +} + +static inline struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c_adap, + u8 i2c_addr, + struct tda829x_config *cfg) +{ + printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", + __func__); + return NULL; +} +#endif + +#endif /* __TDA8290_H__ */ diff --git a/drivers/media/common/tuners/tda9887.c b/drivers/media/common/tuners/tda9887.c new file mode 100644 index 00000000000..a0545ba957b --- /dev/null +++ b/drivers/media/common/tuners/tda9887.c @@ -0,0 +1,717 @@ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "tuner-i2c.h" +#include "tda9887.h" + + +/* Chips: + TDA9885 (PAL, NTSC) + TDA9886 (PAL, SECAM, NTSC) + TDA9887 (PAL, SECAM, NTSC, FM Radio) + + Used as part of several tuners +*/ + +static int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "enable verbose debug messages"); + +static DEFINE_MUTEX(tda9887_list_mutex); +static LIST_HEAD(hybrid_tuner_instance_list); + +struct tda9887_priv { + struct tuner_i2c_props i2c_props; + struct list_head hybrid_tuner_instance_list; + + unsigned char data[4]; + unsigned int config; + unsigned int mode; + unsigned int audmode; + v4l2_std_id std; +}; + +/* ---------------------------------------------------------------------- */ + +#define UNSET (-1U) + +struct tvnorm { + v4l2_std_id std; + char *name; + unsigned char b; + unsigned char c; + unsigned char e; +}; + +/* ---------------------------------------------------------------------- */ + +// +// TDA defines +// + +//// first reg (b) +#define cVideoTrapBypassOFF 0x00 // bit b0 +#define cVideoTrapBypassON 0x01 // bit b0 + +#define cAutoMuteFmInactive 0x00 // bit b1 +#define cAutoMuteFmActive 0x02 // bit b1 + +#define cIntercarrier 0x00 // bit b2 +#define cQSS 0x04 // bit b2 + +#define cPositiveAmTV 0x00 // bit b3:4 +#define cFmRadio 0x08 // bit b3:4 +#define cNegativeFmTV 0x10 // bit b3:4 + + +#define cForcedMuteAudioON 0x20 // bit b5 +#define cForcedMuteAudioOFF 0x00 // bit b5 + +#define cOutputPort1Active 0x00 // bit b6 +#define cOutputPort1Inactive 0x40 // bit b6 + +#define cOutputPort2Active 0x00 // bit b7 +#define cOutputPort2Inactive 0x80 // bit b7 + + +//// second reg (c) +#define cDeemphasisOFF 0x00 // bit c5 +#define cDeemphasisON 0x20 // bit c5 + +#define cDeemphasis75 0x00 // bit c6 +#define cDeemphasis50 0x40 // bit c6 + +#define cAudioGain0 0x00 // bit c7 +#define cAudioGain6 0x80 // bit c7 + +#define cTopMask 0x1f // bit c0:4 +#define cTopDefault 0x10 // bit c0:4 + +//// third reg (e) +#define cAudioIF_4_5 0x00 // bit e0:1 +#define cAudioIF_5_5 0x01 // bit e0:1 +#define cAudioIF_6_0 0x02 // bit e0:1 +#define cAudioIF_6_5 0x03 // bit e0:1 + + +#define cVideoIFMask 0x1c // bit e2:4 +/* Video IF selection in TV Mode (bit B3=0) */ +#define cVideoIF_58_75 0x00 // bit e2:4 +#define cVideoIF_45_75 0x04 // bit e2:4 +#define cVideoIF_38_90 0x08 // bit e2:4 +#define cVideoIF_38_00 0x0C // bit e2:4 +#define cVideoIF_33_90 0x10 // bit e2:4 +#define cVideoIF_33_40 0x14 // bit e2:4 +#define cRadioIF_45_75 0x18 // bit e2:4 +#define cRadioIF_38_90 0x1C // bit e2:4 + +/* IF1 selection in Radio Mode (bit B3=1) */ +#define cRadioIF_33_30 0x00 // bit e2,4 (also 0x10,0x14) +#define cRadioIF_41_30 0x04 // bit e2,4 + +/* Output of AFC pin in radio mode when bit E7=1 */ +#define cRadioAGC_SIF 0x00 // bit e3 +#define cRadioAGC_FM 0x08 // bit e3 + +#define cTunerGainNormal 0x00 // bit e5 +#define cTunerGainLow 0x20 // bit e5 + +#define cGating_18 0x00 // bit e6 +#define cGating_36 0x40 // bit e6 + +#define cAgcOutON 0x80 // bit e7 +#define cAgcOutOFF 0x00 // bit e7 + +/* ---------------------------------------------------------------------- */ + +static struct tvnorm tvnorms[] = { + { + .std = V4L2_STD_PAL_BG | V4L2_STD_PAL_H | V4L2_STD_PAL_N, + .name = "PAL-BGHN", + .b = ( cNegativeFmTV | + cQSS ), + .c = ( cDeemphasisON | + cDeemphasis50 | + cTopDefault), + .e = ( cGating_36 | + cAudioIF_5_5 | + cVideoIF_38_90 ), + },{ + .std = V4L2_STD_PAL_I, + .name = "PAL-I", + .b = ( cNegativeFmTV | + cQSS ), + .c = ( cDeemphasisON | + cDeemphasis50 | + cTopDefault), + .e = ( cGating_36 | + cAudioIF_6_0 | + cVideoIF_38_90 ), + },{ + .std = V4L2_STD_PAL_DK, + .name = "PAL-DK", + .b = ( cNegativeFmTV | + cQSS ), + .c = ( cDeemphasisON | + cDeemphasis50 | + cTopDefault), + .e = ( cGating_36 | + cAudioIF_6_5 | + cVideoIF_38_90 ), + },{ + .std = V4L2_STD_PAL_M | V4L2_STD_PAL_Nc, + .name = "PAL-M/Nc", + .b = ( cNegativeFmTV | + cQSS ), + .c = ( cDeemphasisON | + cDeemphasis75 | + cTopDefault), + .e = ( cGating_36 | + cAudioIF_4_5 | + cVideoIF_45_75 ), + },{ + .std = V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H, + .name = "SECAM-BGH", + .b = ( cPositiveAmTV | + cQSS ), + .c = ( cTopDefault), + .e = ( cGating_36 | + cAudioIF_5_5 | + cVideoIF_38_90 ), + },{ + .std = V4L2_STD_SECAM_L, + .name = "SECAM-L", + .b = ( cPositiveAmTV | + cQSS ), + .c = ( cTopDefault), + .e = ( cGating_36 | + cAudioIF_6_5 | + cVideoIF_38_90 ), + },{ + .std = V4L2_STD_SECAM_LC, + .name = "SECAM-L'", + .b = ( cOutputPort2Inactive | + cPositiveAmTV | + cQSS ), + .c = ( cTopDefault), + .e = ( cGating_36 | + cAudioIF_6_5 | + cVideoIF_33_90 ), + },{ + .std = V4L2_STD_SECAM_DK, + .name = "SECAM-DK", + .b = ( cNegativeFmTV | + cQSS ), + .c = ( cDeemphasisON | + cDeemphasis50 | + cTopDefault), + .e = ( cGating_36 | + cAudioIF_6_5 | + cVideoIF_38_90 ), + },{ + .std = V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR, + .name = "NTSC-M", + .b = ( cNegativeFmTV | + cQSS ), + .c = ( cDeemphasisON | + cDeemphasis75 | + cTopDefault), + .e = ( cGating_36 | + cAudioIF_4_5 | + cVideoIF_45_75 ), + },{ + .std = V4L2_STD_NTSC_M_JP, + .name = "NTSC-M-JP", + .b = ( cNegativeFmTV | + cQSS ), + .c = ( cDeemphasisON | + cDeemphasis50 | + cTopDefault), + .e = ( cGating_36 | + cAudioIF_4_5 | + cVideoIF_58_75 ), + } +}; + +static struct tvnorm radio_stereo = { + .name = "Radio Stereo", + .b = ( cFmRadio | + cQSS ), + .c = ( cDeemphasisOFF | + cAudioGain6 | + cTopDefault), + .e = ( cTunerGainLow | + cAudioIF_5_5 | + cRadioIF_38_90 ), +}; + +static struct tvnorm radio_mono = { + .name = "Radio Mono", + .b = ( cFmRadio | + cQSS ), + .c = ( cDeemphasisON | + cDeemphasis75 | + cTopDefault), + .e = ( cTunerGainLow | + cAudioIF_5_5 | + cRadioIF_38_90 ), +}; + +/* ---------------------------------------------------------------------- */ + +static void dump_read_message(struct dvb_frontend *fe, unsigned char *buf) +{ + struct tda9887_priv *priv = fe->analog_demod_priv; + + static char *afc[16] = { + "- 12.5 kHz", + "- 37.5 kHz", + "- 62.5 kHz", + "- 87.5 kHz", + "-112.5 kHz", + "-137.5 kHz", + "-162.5 kHz", + "-187.5 kHz [min]", + "+187.5 kHz [max]", + "+162.5 kHz", + "+137.5 kHz", + "+112.5 kHz", + "+ 87.5 kHz", + "+ 62.5 kHz", + "+ 37.5 kHz", + "+ 12.5 kHz", + }; + tuner_info("read: 0x%2x\n", buf[0]); + tuner_info(" after power on : %s\n", (buf[0] & 0x01) ? "yes" : "no"); + tuner_info(" afc : %s\n", afc[(buf[0] >> 1) & 0x0f]); + tuner_info(" fmif level : %s\n", (buf[0] & 0x20) ? "high" : "low"); + tuner_info(" afc window : %s\n", (buf[0] & 0x40) ? "in" : "out"); + tuner_info(" vfi level : %s\n", (buf[0] & 0x80) ? "high" : "low"); +} + +static void dump_write_message(struct dvb_frontend *fe, unsigned char *buf) +{ + struct tda9887_priv *priv = fe->analog_demod_priv; + + static char *sound[4] = { + "AM/TV", + "FM/radio", + "FM/TV", + "FM/radio" + }; + static char *adjust[32] = { + "-16", "-15", "-14", "-13", "-12", "-11", "-10", "-9", + "-8", "-7", "-6", "-5", "-4", "-3", "-2", "-1", + "0", "+1", "+2", "+3", "+4", "+5", "+6", "+7", + "+8", "+9", "+10", "+11", "+12", "+13", "+14", "+15" + }; + static char *deemph[4] = { + "no", "no", "75", "50" + }; + static char *carrier[4] = { + "4.5 MHz", + "5.5 MHz", + "6.0 MHz", + "6.5 MHz / AM" + }; + static char *vif[8] = { + "58.75 MHz", + "45.75 MHz", + "38.9 MHz", + "38.0 MHz", + "33.9 MHz", + "33.4 MHz", + "45.75 MHz + pin13", + "38.9 MHz + pin13", + }; + static char *rif[4] = { + "44 MHz", + "52 MHz", + "52 MHz", + "44 MHz", + }; + + tuner_info("write: byte B 0x%02x\n", buf[1]); + tuner_info(" B0 video mode : %s\n", + (buf[1] & 0x01) ? "video trap" : "sound trap"); + tuner_info(" B1 auto mute fm : %s\n", + (buf[1] & 0x02) ? "yes" : "no"); + tuner_info(" B2 carrier mode : %s\n", + (buf[1] & 0x04) ? "QSS" : "Intercarrier"); + tuner_info(" B3-4 tv sound/radio : %s\n", + sound[(buf[1] & 0x18) >> 3]); + tuner_info(" B5 force mute audio: %s\n", + (buf[1] & 0x20) ? "yes" : "no"); + tuner_info(" B6 output port 1 : %s\n", + (buf[1] & 0x40) ? "high (inactive)" : "low (active)"); + tuner_info(" B7 output port 2 : %s\n", + (buf[1] & 0x80) ? "high (inactive)" : "low (active)"); + + tuner_info("write: byte C 0x%02x\n", buf[2]); + tuner_info(" C0-4 top adjustment : %s dB\n", + adjust[buf[2] & 0x1f]); + tuner_info(" C5-6 de-emphasis : %s\n", + deemph[(buf[2] & 0x60) >> 5]); + tuner_info(" C7 audio gain : %s\n", + (buf[2] & 0x80) ? "-6" : "0"); + + tuner_info("write: byte E 0x%02x\n", buf[3]); + tuner_info(" E0-1 sound carrier : %s\n", + carrier[(buf[3] & 0x03)]); + tuner_info(" E6 l pll gating : %s\n", + (buf[3] & 0x40) ? "36" : "13"); + + if (buf[1] & 0x08) { + /* radio */ + tuner_info(" E2-4 video if : %s\n", + rif[(buf[3] & 0x0c) >> 2]); + tuner_info(" E7 vif agc output : %s\n", + (buf[3] & 0x80) + ? ((buf[3] & 0x10) ? "fm-agc radio" : + "sif-agc radio") + : "fm radio carrier afc"); + } else { + /* video */ + tuner_info(" E2-4 video if : %s\n", + vif[(buf[3] & 0x1c) >> 2]); + tuner_info(" E5 tuner gain : %s\n", + (buf[3] & 0x80) + ? ((buf[3] & 0x20) ? "external" : "normal") + : ((buf[3] & 0x20) ? "minimum" : "normal")); + tuner_info(" E7 vif agc output : %s\n", + (buf[3] & 0x80) ? ((buf[3] & 0x20) + ? "pin3 port, pin22 vif agc out" + : "pin22 port, pin3 vif acg ext in") + : "pin3+pin22 port"); + } + tuner_info("--\n"); +} + +/* ---------------------------------------------------------------------- */ + +static int tda9887_set_tvnorm(struct dvb_frontend *fe) +{ + struct tda9887_priv *priv = fe->analog_demod_priv; + struct tvnorm *norm = NULL; + char *buf = priv->data; + int i; + + if (priv->mode == V4L2_TUNER_RADIO) { + if (priv->audmode == V4L2_TUNER_MODE_MONO) + norm = &radio_mono; + else + norm = &radio_stereo; + } else { + for (i = 0; i < ARRAY_SIZE(tvnorms); i++) { + if (tvnorms[i].std & priv->std) { + norm = tvnorms+i; + break; + } + } + } + if (NULL == norm) { + tuner_dbg("Unsupported tvnorm entry - audio muted\n"); + return -1; + } + + tuner_dbg("configure for: %s\n", norm->name); + buf[1] = norm->b; + buf[2] = norm->c; + buf[3] = norm->e; + return 0; +} + +static unsigned int port1 = UNSET; +static unsigned int port2 = UNSET; +static unsigned int qss = UNSET; +static unsigned int adjust = UNSET; + +module_param(port1, int, 0644); +module_param(port2, int, 0644); +module_param(qss, int, 0644); +module_param(adjust, int, 0644); + +static int tda9887_set_insmod(struct dvb_frontend *fe) +{ + struct tda9887_priv *priv = fe->analog_demod_priv; + char *buf = priv->data; + + if (UNSET != port1) { + if (port1) + buf[1] |= cOutputPort1Inactive; + else + buf[1] &= ~cOutputPort1Inactive; + } + if (UNSET != port2) { + if (port2) + buf[1] |= cOutputPort2Inactive; + else + buf[1] &= ~cOutputPort2Inactive; + } + + if (UNSET != qss) { + if (qss) + buf[1] |= cQSS; + else + buf[1] &= ~cQSS; + } + + if (adjust >= 0x00 && adjust < 0x20) { + buf[2] &= ~cTopMask; + buf[2] |= adjust; + } + return 0; +} + +static int tda9887_do_config(struct dvb_frontend *fe) +{ + struct tda9887_priv *priv = fe->analog_demod_priv; + char *buf = priv->data; + + if (priv->config & TDA9887_PORT1_ACTIVE) + buf[1] &= ~cOutputPort1Inactive; + if (priv->config & TDA9887_PORT1_INACTIVE) + buf[1] |= cOutputPort1Inactive; + if (priv->config & TDA9887_PORT2_ACTIVE) + buf[1] &= ~cOutputPort2Inactive; + if (priv->config & TDA9887_PORT2_INACTIVE) + buf[1] |= cOutputPort2Inactive; + + if (priv->config & TDA9887_QSS) + buf[1] |= cQSS; + if (priv->config & TDA9887_INTERCARRIER) + buf[1] &= ~cQSS; + + if (priv->config & TDA9887_AUTOMUTE) + buf[1] |= cAutoMuteFmActive; + if (priv->config & TDA9887_DEEMPHASIS_MASK) { + buf[2] &= ~0x60; + switch (priv->config & TDA9887_DEEMPHASIS_MASK) { + case TDA9887_DEEMPHASIS_NONE: + buf[2] |= cDeemphasisOFF; + break; + case TDA9887_DEEMPHASIS_50: + buf[2] |= cDeemphasisON | cDeemphasis50; + break; + case TDA9887_DEEMPHASIS_75: + buf[2] |= cDeemphasisON | cDeemphasis75; + break; + } + } + if (priv->config & TDA9887_TOP_SET) { + buf[2] &= ~cTopMask; + buf[2] |= (priv->config >> 8) & cTopMask; + } + if ((priv->config & TDA9887_INTERCARRIER_NTSC) && + (priv->std & V4L2_STD_NTSC)) + buf[1] &= ~cQSS; + if (priv->config & TDA9887_GATING_18) + buf[3] &= ~cGating_36; + + if (priv->mode == V4L2_TUNER_RADIO) { + if (priv->config & TDA9887_RIF_41_3) { + buf[3] &= ~cVideoIFMask; + buf[3] |= cRadioIF_41_30; + } + if (priv->config & TDA9887_GAIN_NORMAL) + buf[3] &= ~cTunerGainLow; + } + + return 0; +} + +/* ---------------------------------------------------------------------- */ + +static int tda9887_status(struct dvb_frontend *fe) +{ + struct tda9887_priv *priv = fe->analog_demod_priv; + unsigned char buf[1]; + int rc; + + memset(buf,0,sizeof(buf)); + if (1 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props,buf,1))) + tuner_info("i2c i/o error: rc == %d (should be 1)\n", rc); + dump_read_message(fe, buf); + return 0; +} + +static void tda9887_configure(struct dvb_frontend *fe) +{ + struct tda9887_priv *priv = fe->analog_demod_priv; + int rc; + + memset(priv->data,0,sizeof(priv->data)); + tda9887_set_tvnorm(fe); + + /* A note on the port settings: + These settings tend to depend on the specifics of the board. + By default they are set to inactive (bit value 1) by this driver, + overwriting any changes made by the tvnorm. This means that it + is the responsibility of the module using the tda9887 to set + these values in case of changes in the tvnorm. + In many cases port 2 should be made active (0) when selecting + SECAM-L, and port 2 should remain inactive (1) for SECAM-L'. + + For the other standards the tda9887 application note says that + the ports should be set to active (0), but, again, that may + differ depending on the precise hardware configuration. + */ + priv->data[1] |= cOutputPort1Inactive; + priv->data[1] |= cOutputPort2Inactive; + + tda9887_do_config(fe); + tda9887_set_insmod(fe); + + if (priv->mode == T_STANDBY) + priv->data[1] |= cForcedMuteAudioON; + + tuner_dbg("writing: b=0x%02x c=0x%02x e=0x%02x\n", + priv->data[1], priv->data[2], priv->data[3]); + if (debug > 1) + dump_write_message(fe, priv->data); + + if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,priv->data,4))) + tuner_info("i2c i/o error: rc == %d (should be 4)\n", rc); + + if (debug > 2) { + msleep_interruptible(1000); + tda9887_status(fe); + } +} + +/* ---------------------------------------------------------------------- */ + +static void tda9887_tuner_status(struct dvb_frontend *fe) +{ + struct tda9887_priv *priv = fe->analog_demod_priv; + tuner_info("Data bytes: b=0x%02x c=0x%02x e=0x%02x\n", + priv->data[1], priv->data[2], priv->data[3]); +} + +static int tda9887_get_afc(struct dvb_frontend *fe) +{ + struct tda9887_priv *priv = fe->analog_demod_priv; + static int AFC_BITS_2_kHz[] = { + -12500, -37500, -62500, -97500, + -112500, -137500, -162500, -187500, + 187500, 162500, 137500, 112500, + 97500 , 62500, 37500 , 12500 + }; + int afc=0; + __u8 reg = 0; + + if (1 == tuner_i2c_xfer_recv(&priv->i2c_props,®,1)) + afc = AFC_BITS_2_kHz[(reg>>1)&0x0f]; + + return afc; +} + +static void tda9887_standby(struct dvb_frontend *fe) +{ + struct tda9887_priv *priv = fe->analog_demod_priv; + + priv->mode = T_STANDBY; + + tda9887_configure(fe); +} + +static void tda9887_set_params(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct tda9887_priv *priv = fe->analog_demod_priv; + + priv->mode = params->mode; + priv->audmode = params->audmode; + priv->std = params->std; + tda9887_configure(fe); +} + +static int tda9887_set_config(struct dvb_frontend *fe, void *priv_cfg) +{ + struct tda9887_priv *priv = fe->analog_demod_priv; + + priv->config = *(unsigned int *)priv_cfg; + tda9887_configure(fe); + + return 0; +} + +static void tda9887_release(struct dvb_frontend *fe) +{ + struct tda9887_priv *priv = fe->analog_demod_priv; + + mutex_lock(&tda9887_list_mutex); + + if (priv) + hybrid_tuner_release_state(priv); + + mutex_unlock(&tda9887_list_mutex); + + fe->analog_demod_priv = NULL; +} + +static struct analog_demod_ops tda9887_ops = { + .info = { + .name = "tda9887", + }, + .set_params = tda9887_set_params, + .standby = tda9887_standby, + .tuner_status = tda9887_tuner_status, + .get_afc = tda9887_get_afc, + .release = tda9887_release, + .set_config = tda9887_set_config, +}; + +struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c_adap, + u8 i2c_addr) +{ + struct tda9887_priv *priv = NULL; + int instance; + + mutex_lock(&tda9887_list_mutex); + + instance = hybrid_tuner_request_state(struct tda9887_priv, priv, + hybrid_tuner_instance_list, + i2c_adap, i2c_addr, "tda9887"); + switch (instance) { + case 0: + mutex_unlock(&tda9887_list_mutex); + return NULL; + break; + case 1: + fe->analog_demod_priv = priv; + priv->mode = T_STANDBY; + tuner_info("tda988[5/6/7] found\n"); + break; + default: + fe->analog_demod_priv = priv; + break; + } + + mutex_unlock(&tda9887_list_mutex); + + memcpy(&fe->ops.analog_ops, &tda9887_ops, + sizeof(struct analog_demod_ops)); + + return fe; +} +EXPORT_SYMBOL_GPL(tda9887_attach); + +MODULE_LICENSE("GPL"); + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * --------------------------------------------------------------------------- + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/drivers/media/common/tuners/tda9887.h b/drivers/media/common/tuners/tda9887.h new file mode 100644 index 00000000000..be49dcbfc70 --- /dev/null +++ b/drivers/media/common/tuners/tda9887.h @@ -0,0 +1,38 @@ +/* + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __TDA9887_H__ +#define __TDA9887_H__ + +#include +#include "dvb_frontend.h" + +/* ------------------------------------------------------------------------ */ +#if defined(CONFIG_TUNER_TDA9887) || (defined(CONFIG_TUNER_TDA9887_MODULE) && defined(MODULE)) +extern struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c_adap, + u8 i2c_addr); +#else +static inline struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c_adap, + u8 i2c_addr) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif /* __TDA9887_H__ */ diff --git a/drivers/media/common/tuners/tea5761.c b/drivers/media/common/tuners/tea5761.c new file mode 100644 index 00000000000..b93cdef9ac7 --- /dev/null +++ b/drivers/media/common/tuners/tea5761.c @@ -0,0 +1,324 @@ +/* + * For Philips TEA5761 FM Chip + * I2C address is allways 0x20 (0x10 at 7-bit mode). + * + * Copyright (c) 2005-2007 Mauro Carvalho Chehab (mchehab@infradead.org) + * This code is placed under the terms of the GNUv2 General Public License + * + */ + +#include +#include +#include +#include +#include "tuner-i2c.h" +#include "tea5761.h" + +static int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "enable verbose debug messages"); + +struct tea5761_priv { + struct tuner_i2c_props i2c_props; + + u32 frequency; +}; + +/*****************************************************************************/ + +/*************************** + * TEA5761HN I2C registers * + ***************************/ + +/* INTREG - Read: bytes 0 and 1 / Write: byte 0 */ + + /* first byte for reading */ +#define TEA5761_INTREG_IFFLAG 0x10 +#define TEA5761_INTREG_LEVFLAG 0x8 +#define TEA5761_INTREG_FRRFLAG 0x2 +#define TEA5761_INTREG_BLFLAG 0x1 + + /* second byte for reading / byte for writing */ +#define TEA5761_INTREG_IFMSK 0x10 +#define TEA5761_INTREG_LEVMSK 0x8 +#define TEA5761_INTREG_FRMSK 0x2 +#define TEA5761_INTREG_BLMSK 0x1 + +/* FRQSET - Read: bytes 2 and 3 / Write: byte 1 and 2 */ + + /* First byte */ +#define TEA5761_FRQSET_SEARCH_UP 0x80 /* 1=Station search from botton to up */ +#define TEA5761_FRQSET_SEARCH_MODE 0x40 /* 1=Search mode */ + + /* Bits 0-5 for divider MSB */ + + /* Second byte */ + /* Bits 0-7 for divider LSB */ + +/* TNCTRL - Read: bytes 4 and 5 / Write: Bytes 3 and 4 */ + + /* first byte */ + +#define TEA5761_TNCTRL_PUPD_0 0x40 /* Power UP/Power Down MSB */ +#define TEA5761_TNCTRL_BLIM 0X20 /* 1= Japan Frequencies, 0= European frequencies */ +#define TEA5761_TNCTRL_SWPM 0x10 /* 1= software port is FRRFLAG */ +#define TEA5761_TNCTRL_IFCTC 0x08 /* 1= IF count time 15.02 ms, 0= IF count time 2.02 ms */ +#define TEA5761_TNCTRL_AFM 0x04 +#define TEA5761_TNCTRL_SMUTE 0x02 /* 1= Soft mute */ +#define TEA5761_TNCTRL_SNC 0x01 + + /* second byte */ + +#define TEA5761_TNCTRL_MU 0x80 /* 1=Hard mute */ +#define TEA5761_TNCTRL_SSL_1 0x40 +#define TEA5761_TNCTRL_SSL_0 0x20 +#define TEA5761_TNCTRL_HLSI 0x10 +#define TEA5761_TNCTRL_MST 0x08 /* 1 = mono */ +#define TEA5761_TNCTRL_SWP 0x04 +#define TEA5761_TNCTRL_DTC 0x02 /* 1 = deemphasis 50 us, 0 = deemphasis 75 us */ +#define TEA5761_TNCTRL_AHLSI 0x01 + +/* FRQCHECK - Read: bytes 6 and 7 */ + /* First byte */ + + /* Bits 0-5 for divider MSB */ + + /* Second byte */ + /* Bits 0-7 for divider LSB */ + +/* TUNCHECK - Read: bytes 8 and 9 */ + + /* First byte */ +#define TEA5761_TUNCHECK_IF_MASK 0x7e /* IF count */ +#define TEA5761_TUNCHECK_TUNTO 0x01 + + /* Second byte */ +#define TEA5761_TUNCHECK_LEV_MASK 0xf0 /* Level Count */ +#define TEA5761_TUNCHECK_LD 0x08 +#define TEA5761_TUNCHECK_STEREO 0x04 + +/* TESTREG - Read: bytes 10 and 11 / Write: bytes 5 and 6 */ + + /* All zero = no test mode */ + +/* MANID - Read: bytes 12 and 13 */ + + /* First byte - should be 0x10 */ +#define TEA5767_MANID_VERSION_MASK 0xf0 /* Version = 1 */ +#define TEA5767_MANID_ID_MSB_MASK 0x0f /* Manufacurer ID - should be 0 */ + + /* Second byte - Should be 0x2b */ + +#define TEA5767_MANID_ID_LSB_MASK 0xfe /* Manufacturer ID - should be 0x15 */ +#define TEA5767_MANID_IDAV 0x01 /* 1 = Chip has ID, 0 = Chip has no ID */ + +/* Chip ID - Read: bytes 14 and 15 */ + + /* First byte - should be 0x57 */ + + /* Second byte - should be 0x61 */ + +/*****************************************************************************/ + +#define FREQ_OFFSET 0 /* for TEA5767, it is 700 to give the right freq */ +static void tea5761_status_dump(unsigned char *buffer) +{ + unsigned int div, frq; + + div = ((buffer[2] & 0x3f) << 8) | buffer[3]; + + frq = 1000 * (div * 32768 / 1000 + FREQ_OFFSET + 225) / 4; /* Freq in KHz */ + + printk(KERN_INFO "tea5761: Frequency %d.%03d KHz (divider = 0x%04x)\n", + frq / 1000, frq % 1000, div); +} + +/* Freq should be specifyed at 62.5 Hz */ +static int set_radio_freq(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct tea5761_priv *priv = fe->tuner_priv; + unsigned int frq = params->frequency; + unsigned char buffer[7] = {0, 0, 0, 0, 0, 0, 0 }; + unsigned div; + int rc; + + tuner_dbg("radio freq counter %d\n", frq); + + if (params->mode == T_STANDBY) { + tuner_dbg("TEA5761 set to standby mode\n"); + buffer[5] |= TEA5761_TNCTRL_MU; + } else { + buffer[4] |= TEA5761_TNCTRL_PUPD_0; + } + + + if (params->audmode == V4L2_TUNER_MODE_MONO) { + tuner_dbg("TEA5761 set to mono\n"); + buffer[5] |= TEA5761_TNCTRL_MST; + } else { + tuner_dbg("TEA5761 set to stereo\n"); + } + + div = (1000 * (frq * 4 / 16 + 700 + 225) ) >> 15; + buffer[1] = (div >> 8) & 0x3f; + buffer[2] = div & 0xff; + + if (debug) + tea5761_status_dump(buffer); + + if (7 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 7))) + tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc); + + priv->frequency = frq * 125 / 2; + + return 0; +} + +static int tea5761_read_status(struct dvb_frontend *fe, char *buffer) +{ + struct tea5761_priv *priv = fe->tuner_priv; + int rc; + + memset(buffer, 0, 16); + if (16 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 16))) { + tuner_warn("i2c i/o error: rc == %d (should be 16)\n", rc); + return -EREMOTEIO; + } + + return 0; +} + +static inline int tea5761_signal(struct dvb_frontend *fe, const char *buffer) +{ + struct tea5761_priv *priv = fe->tuner_priv; + + int signal = ((buffer[9] & TEA5761_TUNCHECK_LEV_MASK) << (13 - 4)); + + tuner_dbg("Signal strength: %d\n", signal); + + return signal; +} + +static inline int tea5761_stereo(struct dvb_frontend *fe, const char *buffer) +{ + struct tea5761_priv *priv = fe->tuner_priv; + + int stereo = buffer[9] & TEA5761_TUNCHECK_STEREO; + + tuner_dbg("Radio ST GET = %02x\n", stereo); + + return (stereo ? V4L2_TUNER_SUB_STEREO : 0); +} + +static int tea5761_get_status(struct dvb_frontend *fe, u32 *status) +{ + unsigned char buffer[16]; + + *status = 0; + + if (0 == tea5761_read_status(fe, buffer)) { + if (tea5761_signal(fe, buffer)) + *status = TUNER_STATUS_LOCKED; + if (tea5761_stereo(fe, buffer)) + *status |= TUNER_STATUS_STEREO; + } + + return 0; +} + +static int tea5761_get_rf_strength(struct dvb_frontend *fe, u16 *strength) +{ + unsigned char buffer[16]; + + *strength = 0; + + if (0 == tea5761_read_status(fe, buffer)) + *strength = tea5761_signal(fe, buffer); + + return 0; +} + +int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr) +{ + unsigned char buffer[16]; + int rc; + struct tuner_i2c_props i2c = { .adap = i2c_adap, .addr = i2c_addr }; + + if (16 != (rc = tuner_i2c_xfer_recv(&i2c, buffer, 16))) { + printk(KERN_WARNING "it is not a TEA5761. Received %i chars.\n", rc); + return -EINVAL; + } + + if ((buffer[13] != 0x2b) || (buffer[14] != 0x57) || (buffer[15] != 0x061)) { + printk(KERN_WARNING "Manufacturer ID= 0x%02x, Chip ID = %02x%02x." + " It is not a TEA5761\n", + buffer[13], buffer[14], buffer[15]); + return -EINVAL; + } + printk(KERN_WARNING "tea5761: TEA%02x%02x detected. " + "Manufacturer ID= 0x%02x\n", + buffer[14], buffer[15], buffer[13]); + + return 0; +} + +static int tea5761_release(struct dvb_frontend *fe) +{ + kfree(fe->tuner_priv); + fe->tuner_priv = NULL; + + return 0; +} + +static int tea5761_get_frequency(struct dvb_frontend *fe, u32 *frequency) +{ + struct tea5761_priv *priv = fe->tuner_priv; + *frequency = priv->frequency; + return 0; +} + +static struct dvb_tuner_ops tea5761_tuner_ops = { + .info = { + .name = "tea5761", // Philips TEA5761HN FM Radio + }, + .set_analog_params = set_radio_freq, + .release = tea5761_release, + .get_frequency = tea5761_get_frequency, + .get_status = tea5761_get_status, + .get_rf_strength = tea5761_get_rf_strength, +}; + +struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe, + struct i2c_adapter* i2c_adap, + u8 i2c_addr) +{ + struct tea5761_priv *priv = NULL; + + if (tea5761_autodetection(i2c_adap, i2c_addr) == EINVAL) + return NULL; + + priv = kzalloc(sizeof(struct tea5761_priv), GFP_KERNEL); + if (priv == NULL) + return NULL; + fe->tuner_priv = priv; + + priv->i2c_props.addr = i2c_addr; + priv->i2c_props.adap = i2c_adap; + priv->i2c_props.name = "tea5761"; + + memcpy(&fe->ops.tuner_ops, &tea5761_tuner_ops, + sizeof(struct dvb_tuner_ops)); + + tuner_info("type set to %s\n", "Philips TEA5761HN FM Radio"); + + return fe; +} + + +EXPORT_SYMBOL_GPL(tea5761_attach); +EXPORT_SYMBOL_GPL(tea5761_autodetection); + +MODULE_DESCRIPTION("Philips TEA5761 FM tuner driver"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/common/tuners/tea5761.h b/drivers/media/common/tuners/tea5761.h new file mode 100644 index 00000000000..8eb62722b98 --- /dev/null +++ b/drivers/media/common/tuners/tea5761.h @@ -0,0 +1,47 @@ +/* + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __TEA5761_H__ +#define __TEA5761_H__ + +#include +#include "dvb_frontend.h" + +#if defined(CONFIG_TUNER_TEA5761) || (defined(CONFIG_TUNER_TEA5761_MODULE) && defined(MODULE)) +extern int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr); + +extern struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe, + struct i2c_adapter* i2c_adap, + u8 i2c_addr); +#else +static inline int tea5761_autodetection(struct i2c_adapter* i2c_adap, + u8 i2c_addr) +{ + printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", + __func__); + return -EINVAL; +} + +static inline struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe, + struct i2c_adapter* i2c_adap, + u8 i2c_addr) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif /* __TEA5761_H__ */ diff --git a/drivers/media/common/tuners/tea5767.c b/drivers/media/common/tuners/tea5767.c new file mode 100644 index 00000000000..f6e7d7ad842 --- /dev/null +++ b/drivers/media/common/tuners/tea5767.c @@ -0,0 +1,474 @@ +/* + * For Philips TEA5767 FM Chip used on some TV Cards like Prolink Pixelview + * I2C address is allways 0xC0. + * + * + * Copyright (c) 2005 Mauro Carvalho Chehab (mchehab@infradead.org) + * This code is placed under the terms of the GNU General Public License + * + * tea5767 autodetection thanks to Torsten Seeboth and Atsushi Nakagawa + * from their contributions on DScaler. + */ + +#include +#include +#include +#include "tuner-i2c.h" +#include "tea5767.h" + +static int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "enable verbose debug messages"); + +/*****************************************************************************/ + +struct tea5767_priv { + struct tuner_i2c_props i2c_props; + u32 frequency; + struct tea5767_ctrl ctrl; +}; + +/*****************************************************************************/ + +/****************************** + * Write mode register values * + ******************************/ + +/* First register */ +#define TEA5767_MUTE 0x80 /* Mutes output */ +#define TEA5767_SEARCH 0x40 /* Activates station search */ +/* Bits 0-5 for divider MSB */ + +/* Second register */ +/* Bits 0-7 for divider LSB */ + +/* Third register */ + +/* Station search from botton to up */ +#define TEA5767_SEARCH_UP 0x80 + +/* Searches with ADC output = 10 */ +#define TEA5767_SRCH_HIGH_LVL 0x60 + +/* Searches with ADC output = 10 */ +#define TEA5767_SRCH_MID_LVL 0x40 + +/* Searches with ADC output = 5 */ +#define TEA5767_SRCH_LOW_LVL 0x20 + +/* if on, div=4*(Frf+Fif)/Fref otherwise, div=4*(Frf-Fif)/Freq) */ +#define TEA5767_HIGH_LO_INJECT 0x10 + +/* Disable stereo */ +#define TEA5767_MONO 0x08 + +/* Disable right channel and turns to mono */ +#define TEA5767_MUTE_RIGHT 0x04 + +/* Disable left channel and turns to mono */ +#define TEA5767_MUTE_LEFT 0x02 + +#define TEA5767_PORT1_HIGH 0x01 + +/* Fourth register */ +#define TEA5767_PORT2_HIGH 0x80 +/* Chips stops working. Only I2C bus remains on */ +#define TEA5767_STDBY 0x40 + +/* Japan freq (76-108 MHz. If disabled, 87.5-108 MHz */ +#define TEA5767_JAPAN_BAND 0x20 + +/* Unselected means 32.768 KHz freq as reference. Otherwise Xtal at 13 MHz */ +#define TEA5767_XTAL_32768 0x10 + +/* Cuts weak signals */ +#define TEA5767_SOFT_MUTE 0x08 + +/* Activates high cut control */ +#define TEA5767_HIGH_CUT_CTRL 0x04 + +/* Activates stereo noise control */ +#define TEA5767_ST_NOISE_CTL 0x02 + +/* If activate PORT 1 indicates SEARCH or else it is used as PORT1 */ +#define TEA5767_SRCH_IND 0x01 + +/* Fifth register */ + +/* By activating, it will use Xtal at 13 MHz as reference for divider */ +#define TEA5767_PLLREF_ENABLE 0x80 + +/* By activating, deemphasis=50, or else, deemphasis of 50us */ +#define TEA5767_DEEMPH_75 0X40 + +/***************************** + * Read mode register values * + *****************************/ + +/* First register */ +#define TEA5767_READY_FLAG_MASK 0x80 +#define TEA5767_BAND_LIMIT_MASK 0X40 +/* Bits 0-5 for divider MSB after search or preset */ + +/* Second register */ +/* Bits 0-7 for divider LSB after search or preset */ + +/* Third register */ +#define TEA5767_STEREO_MASK 0x80 +#define TEA5767_IF_CNTR_MASK 0x7f + +/* Fourth register */ +#define TEA5767_ADC_LEVEL_MASK 0xf0 + +/* should be 0 */ +#define TEA5767_CHIP_ID_MASK 0x0f + +/* Fifth register */ +/* Reserved for future extensions */ +#define TEA5767_RESERVED_MASK 0xff + +/*****************************************************************************/ + +static void tea5767_status_dump(struct tea5767_priv *priv, + unsigned char *buffer) +{ + unsigned int div, frq; + + if (TEA5767_READY_FLAG_MASK & buffer[0]) + tuner_info("Ready Flag ON\n"); + else + tuner_info("Ready Flag OFF\n"); + + if (TEA5767_BAND_LIMIT_MASK & buffer[0]) + tuner_info("Tuner at band limit\n"); + else + tuner_info("Tuner not at band limit\n"); + + div = ((buffer[0] & 0x3f) << 8) | buffer[1]; + + switch (priv->ctrl.xtal_freq) { + case TEA5767_HIGH_LO_13MHz: + frq = (div * 50000 - 700000 - 225000) / 4; /* Freq in KHz */ + break; + case TEA5767_LOW_LO_13MHz: + frq = (div * 50000 + 700000 + 225000) / 4; /* Freq in KHz */ + break; + case TEA5767_LOW_LO_32768: + frq = (div * 32768 + 700000 + 225000) / 4; /* Freq in KHz */ + break; + case TEA5767_HIGH_LO_32768: + default: + frq = (div * 32768 - 700000 - 225000) / 4; /* Freq in KHz */ + break; + } + buffer[0] = (div >> 8) & 0x3f; + buffer[1] = div & 0xff; + + tuner_info("Frequency %d.%03d KHz (divider = 0x%04x)\n", + frq / 1000, frq % 1000, div); + + if (TEA5767_STEREO_MASK & buffer[2]) + tuner_info("Stereo\n"); + else + tuner_info("Mono\n"); + + tuner_info("IF Counter = %d\n", buffer[2] & TEA5767_IF_CNTR_MASK); + + tuner_info("ADC Level = %d\n", + (buffer[3] & TEA5767_ADC_LEVEL_MASK) >> 4); + + tuner_info("Chip ID = %d\n", (buffer[3] & TEA5767_CHIP_ID_MASK)); + + tuner_info("Reserved = 0x%02x\n", + (buffer[4] & TEA5767_RESERVED_MASK)); +} + +/* Freq should be specifyed at 62.5 Hz */ +static int set_radio_freq(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct tea5767_priv *priv = fe->tuner_priv; + unsigned int frq = params->frequency; + unsigned char buffer[5]; + unsigned div; + int rc; + + tuner_dbg("radio freq = %d.%03d MHz\n", frq/16000,(frq/16)%1000); + + buffer[2] = 0; + + if (priv->ctrl.port1) + buffer[2] |= TEA5767_PORT1_HIGH; + + if (params->audmode == V4L2_TUNER_MODE_MONO) { + tuner_dbg("TEA5767 set to mono\n"); + buffer[2] |= TEA5767_MONO; + } else { + tuner_dbg("TEA5767 set to stereo\n"); + } + + + buffer[3] = 0; + + if (priv->ctrl.port2) + buffer[3] |= TEA5767_PORT2_HIGH; + + if (priv->ctrl.high_cut) + buffer[3] |= TEA5767_HIGH_CUT_CTRL; + + if (priv->ctrl.st_noise) + buffer[3] |= TEA5767_ST_NOISE_CTL; + + if (priv->ctrl.soft_mute) + buffer[3] |= TEA5767_SOFT_MUTE; + + if (priv->ctrl.japan_band) + buffer[3] |= TEA5767_JAPAN_BAND; + + buffer[4] = 0; + + if (priv->ctrl.deemph_75) + buffer[4] |= TEA5767_DEEMPH_75; + + if (priv->ctrl.pllref) + buffer[4] |= TEA5767_PLLREF_ENABLE; + + + /* Rounds freq to next decimal value - for 62.5 KHz step */ + /* frq = 20*(frq/16)+radio_frq[frq%16]; */ + + switch (priv->ctrl.xtal_freq) { + case TEA5767_HIGH_LO_13MHz: + tuner_dbg("radio HIGH LO inject xtal @ 13 MHz\n"); + buffer[2] |= TEA5767_HIGH_LO_INJECT; + div = (frq * (4000 / 16) + 700000 + 225000 + 25000) / 50000; + break; + case TEA5767_LOW_LO_13MHz: + tuner_dbg("radio LOW LO inject xtal @ 13 MHz\n"); + + div = (frq * (4000 / 16) - 700000 - 225000 + 25000) / 50000; + break; + case TEA5767_LOW_LO_32768: + tuner_dbg("radio LOW LO inject xtal @ 32,768 MHz\n"); + buffer[3] |= TEA5767_XTAL_32768; + /* const 700=4000*175 Khz - to adjust freq to right value */ + div = ((frq * (4000 / 16) - 700000 - 225000) + 16384) >> 15; + break; + case TEA5767_HIGH_LO_32768: + default: + tuner_dbg("radio HIGH LO inject xtal @ 32,768 MHz\n"); + + buffer[2] |= TEA5767_HIGH_LO_INJECT; + buffer[3] |= TEA5767_XTAL_32768; + div = ((frq * (4000 / 16) + 700000 + 225000) + 16384) >> 15; + break; + } + buffer[0] = (div >> 8) & 0x3f; + buffer[1] = div & 0xff; + + if (5 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 5))) + tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc); + + if (debug) { + if (5 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 5))) + tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc); + else + tea5767_status_dump(priv, buffer); + } + + priv->frequency = frq * 125 / 2; + + return 0; +} + +static int tea5767_read_status(struct dvb_frontend *fe, char *buffer) +{ + struct tea5767_priv *priv = fe->tuner_priv; + int rc; + + memset(buffer, 0, 5); + if (5 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 5))) { + tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc); + return -EREMOTEIO; + } + + return 0; +} + +static inline int tea5767_signal(struct dvb_frontend *fe, const char *buffer) +{ + struct tea5767_priv *priv = fe->tuner_priv; + + int signal = ((buffer[3] & TEA5767_ADC_LEVEL_MASK) << 8); + + tuner_dbg("Signal strength: %d\n", signal); + + return signal; +} + +static inline int tea5767_stereo(struct dvb_frontend *fe, const char *buffer) +{ + struct tea5767_priv *priv = fe->tuner_priv; + + int stereo = buffer[2] & TEA5767_STEREO_MASK; + + tuner_dbg("Radio ST GET = %02x\n", stereo); + + return (stereo ? V4L2_TUNER_SUB_STEREO : 0); +} + +static int tea5767_get_status(struct dvb_frontend *fe, u32 *status) +{ + unsigned char buffer[5]; + + *status = 0; + + if (0 == tea5767_read_status(fe, buffer)) { + if (tea5767_signal(fe, buffer)) + *status = TUNER_STATUS_LOCKED; + if (tea5767_stereo(fe, buffer)) + *status |= TUNER_STATUS_STEREO; + } + + return 0; +} + +static int tea5767_get_rf_strength(struct dvb_frontend *fe, u16 *strength) +{ + unsigned char buffer[5]; + + *strength = 0; + + if (0 == tea5767_read_status(fe, buffer)) + *strength = tea5767_signal(fe, buffer); + + return 0; +} + +static int tea5767_standby(struct dvb_frontend *fe) +{ + unsigned char buffer[5]; + struct tea5767_priv *priv = fe->tuner_priv; + unsigned div, rc; + + div = (87500 * 4 + 700 + 225 + 25) / 50; /* Set frequency to 87.5 MHz */ + buffer[0] = (div >> 8) & 0x3f; + buffer[1] = div & 0xff; + buffer[2] = TEA5767_PORT1_HIGH; + buffer[3] = TEA5767_PORT2_HIGH | TEA5767_HIGH_CUT_CTRL | + TEA5767_ST_NOISE_CTL | TEA5767_JAPAN_BAND | TEA5767_STDBY; + buffer[4] = 0; + + if (5 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 5))) + tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc); + + return 0; +} + +int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr) +{ + struct tuner_i2c_props i2c = { .adap = i2c_adap, .addr = i2c_addr }; + unsigned char buffer[7] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; + int rc; + + if ((rc = tuner_i2c_xfer_recv(&i2c, buffer, 7))< 5) { + printk(KERN_WARNING "It is not a TEA5767. Received %i bytes.\n", rc); + return EINVAL; + } + + /* If all bytes are the same then it's a TV tuner and not a tea5767 */ + if (buffer[0] == buffer[1] && buffer[0] == buffer[2] && + buffer[0] == buffer[3] && buffer[0] == buffer[4]) { + printk(KERN_WARNING "All bytes are equal. It is not a TEA5767\n"); + return EINVAL; + } + + /* Status bytes: + * Byte 4: bit 3:1 : CI (Chip Identification) == 0 + * bit 0 : internally set to 0 + * Byte 5: bit 7:0 : == 0 + */ + if (((buffer[3] & 0x0f) != 0x00) || (buffer[4] != 0x00)) { + printk(KERN_WARNING "Chip ID is not zero. It is not a TEA5767\n"); + return EINVAL; + } + + + return 0; +} + +static int tea5767_release(struct dvb_frontend *fe) +{ + kfree(fe->tuner_priv); + fe->tuner_priv = NULL; + + return 0; +} + +static int tea5767_get_frequency(struct dvb_frontend *fe, u32 *frequency) +{ + struct tea5767_priv *priv = fe->tuner_priv; + *frequency = priv->frequency; + + return 0; +} + +static int tea5767_set_config (struct dvb_frontend *fe, void *priv_cfg) +{ + struct tea5767_priv *priv = fe->tuner_priv; + + memcpy(&priv->ctrl, priv_cfg, sizeof(priv->ctrl)); + + return 0; +} + +static struct dvb_tuner_ops tea5767_tuner_ops = { + .info = { + .name = "tea5767", // Philips TEA5767HN FM Radio + }, + + .set_analog_params = set_radio_freq, + .set_config = tea5767_set_config, + .sleep = tea5767_standby, + .release = tea5767_release, + .get_frequency = tea5767_get_frequency, + .get_status = tea5767_get_status, + .get_rf_strength = tea5767_get_rf_strength, +}; + +struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, + struct i2c_adapter* i2c_adap, + u8 i2c_addr) +{ + struct tea5767_priv *priv = NULL; + + priv = kzalloc(sizeof(struct tea5767_priv), GFP_KERNEL); + if (priv == NULL) + return NULL; + fe->tuner_priv = priv; + + priv->i2c_props.addr = i2c_addr; + priv->i2c_props.adap = i2c_adap; + priv->i2c_props.name = "tea5767"; + + priv->ctrl.xtal_freq = TEA5767_HIGH_LO_32768; + priv->ctrl.port1 = 1; + priv->ctrl.port2 = 1; + priv->ctrl.high_cut = 1; + priv->ctrl.st_noise = 1; + priv->ctrl.japan_band = 1; + + memcpy(&fe->ops.tuner_ops, &tea5767_tuner_ops, + sizeof(struct dvb_tuner_ops)); + + tuner_info("type set to %s\n", "Philips TEA5767HN FM Radio"); + + return fe; +} + +EXPORT_SYMBOL_GPL(tea5767_attach); +EXPORT_SYMBOL_GPL(tea5767_autodetection); + +MODULE_DESCRIPTION("Philips TEA5767 FM tuner driver"); +MODULE_AUTHOR("Mauro Carvalho Chehab "); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/common/tuners/tea5767.h b/drivers/media/common/tuners/tea5767.h new file mode 100644 index 00000000000..7b547c092e2 --- /dev/null +++ b/drivers/media/common/tuners/tea5767.h @@ -0,0 +1,66 @@ +/* + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __TEA5767_H__ +#define __TEA5767_H__ + +#include +#include "dvb_frontend.h" + +enum tea5767_xtal { + TEA5767_LOW_LO_32768 = 0, + TEA5767_HIGH_LO_32768 = 1, + TEA5767_LOW_LO_13MHz = 2, + TEA5767_HIGH_LO_13MHz = 3, +}; + +struct tea5767_ctrl { + unsigned int port1:1; + unsigned int port2:1; + unsigned int high_cut:1; + unsigned int st_noise:1; + unsigned int soft_mute:1; + unsigned int japan_band:1; + unsigned int deemph_75:1; + unsigned int pllref:1; + enum tea5767_xtal xtal_freq; +}; + +#if defined(CONFIG_TUNER_TEA5767) || (defined(CONFIG_TUNER_TEA5767_MODULE) && defined(MODULE)) +extern int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr); + +extern struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, + struct i2c_adapter* i2c_adap, + u8 i2c_addr); +#else +static inline int tea5767_autodetection(struct i2c_adapter* i2c_adap, + u8 i2c_addr) +{ + printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", + __func__); + return -EINVAL; +} + +static inline struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, + struct i2c_adapter* i2c_adap, + u8 i2c_addr) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif /* __TEA5767_H__ */ diff --git a/drivers/media/common/tuners/tuner-i2c.h b/drivers/media/common/tuners/tuner-i2c.h new file mode 100644 index 00000000000..3ad6c8e0b04 --- /dev/null +++ b/drivers/media/common/tuners/tuner-i2c.h @@ -0,0 +1,173 @@ +/* + tuner-i2c.h - i2c interface for different tuners + + Copyright (C) 2007 Michael Krufky (mkrufky@linuxtv.org) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __TUNER_I2C_H__ +#define __TUNER_I2C_H__ + +#include + +struct tuner_i2c_props { + u8 addr; + struct i2c_adapter *adap; + + /* used for tuner instance management */ + int count; + char *name; +}; + +static inline int tuner_i2c_xfer_send(struct tuner_i2c_props *props, char *buf, int len) +{ + struct i2c_msg msg = { .addr = props->addr, .flags = 0, + .buf = buf, .len = len }; + int ret = i2c_transfer(props->adap, &msg, 1); + + return (ret == 1) ? len : ret; +} + +static inline int tuner_i2c_xfer_recv(struct tuner_i2c_props *props, char *buf, int len) +{ + struct i2c_msg msg = { .addr = props->addr, .flags = I2C_M_RD, + .buf = buf, .len = len }; + int ret = i2c_transfer(props->adap, &msg, 1); + + return (ret == 1) ? len : ret; +} + +static inline int tuner_i2c_xfer_send_recv(struct tuner_i2c_props *props, + char *obuf, int olen, + char *ibuf, int ilen) +{ + struct i2c_msg msg[2] = { { .addr = props->addr, .flags = 0, + .buf = obuf, .len = olen }, + { .addr = props->addr, .flags = I2C_M_RD, + .buf = ibuf, .len = ilen } }; + int ret = i2c_transfer(props->adap, msg, 2); + + return (ret == 2) ? ilen : ret; +} + +/* Callers must declare as a global for the module: + * + * static LIST_HEAD(hybrid_tuner_instance_list); + * + * hybrid_tuner_instance_list should be the third argument + * passed into hybrid_tuner_request_state(). + * + * state structure must contain the following: + * + * struct list_head hybrid_tuner_instance_list; + * struct tuner_i2c_props i2c_props; + * + * hybrid_tuner_instance_list (both within state structure and globally) + * is only required if the driver is using hybrid_tuner_request_state + * and hybrid_tuner_release_state to manage state sharing between + * multiple instances of hybrid tuners. + */ + +#define tuner_printk(kernlvl, i2cprops, fmt, arg...) do { \ + printk(kernlvl "%s %d-%04x: " fmt, i2cprops.name, \ + i2cprops.adap ? \ + i2c_adapter_id(i2cprops.adap) : -1, \ + i2cprops.addr, ##arg); \ + } while (0) + +/* TO DO: convert all callers of these macros to pass in + * struct tuner_i2c_props, then remove the macro wrappers */ + +#define __tuner_warn(i2cprops, fmt, arg...) do { \ + tuner_printk(KERN_WARNING, i2cprops, fmt, ##arg); \ + } while (0) + +#define __tuner_info(i2cprops, fmt, arg...) do { \ + tuner_printk(KERN_INFO, i2cprops, fmt, ##arg); \ + } while (0) + +#define __tuner_err(i2cprops, fmt, arg...) do { \ + tuner_printk(KERN_ERR, i2cprops, fmt, ##arg); \ + } while (0) + +#define __tuner_dbg(i2cprops, fmt, arg...) do { \ + if ((debug)) \ + tuner_printk(KERN_DEBUG, i2cprops, fmt, ##arg); \ + } while (0) + +#define tuner_warn(fmt, arg...) __tuner_warn(priv->i2c_props, fmt, ##arg) +#define tuner_info(fmt, arg...) __tuner_info(priv->i2c_props, fmt, ##arg) +#define tuner_err(fmt, arg...) __tuner_err(priv->i2c_props, fmt, ##arg) +#define tuner_dbg(fmt, arg...) __tuner_dbg(priv->i2c_props, fmt, ##arg) + +/****************************************************************************/ + +/* The return value of hybrid_tuner_request_state indicates the number of + * instances using this tuner object. + * + * 0 - no instances, indicates an error - kzalloc must have failed + * + * 1 - one instance, indicates that the tuner object was created successfully + * + * 2 (or more) instances, indicates that an existing tuner object was found + */ + +#define hybrid_tuner_request_state(type, state, list, i2cadap, i2caddr, devname)\ +({ \ + int __ret = 0; \ + list_for_each_entry(state, &list, hybrid_tuner_instance_list) { \ + if (((i2cadap) && (state->i2c_props.adap)) && \ + ((i2c_adapter_id(state->i2c_props.adap) == \ + i2c_adapter_id(i2cadap)) && \ + (i2caddr == state->i2c_props.addr))) { \ + __tuner_info(state->i2c_props, \ + "attaching existing instance\n"); \ + state->i2c_props.count++; \ + __ret = state->i2c_props.count; \ + break; \ + } \ + } \ + if (0 == __ret) { \ + state = kzalloc(sizeof(type), GFP_KERNEL); \ + if (NULL == state) \ + goto __fail; \ + state->i2c_props.addr = i2caddr; \ + state->i2c_props.adap = i2cadap; \ + state->i2c_props.name = devname; \ + __tuner_info(state->i2c_props, \ + "creating new instance\n"); \ + list_add_tail(&state->hybrid_tuner_instance_list, &list);\ + state->i2c_props.count++; \ + __ret = state->i2c_props.count; \ + } \ +__fail: \ + __ret; \ +}) + +#define hybrid_tuner_release_state(state) \ +({ \ + int __ret; \ + state->i2c_props.count--; \ + __ret = state->i2c_props.count; \ + if (!state->i2c_props.count) { \ + __tuner_info(state->i2c_props, "destroying instance\n");\ + list_del(&state->hybrid_tuner_instance_list); \ + kfree(state); \ + } \ + __ret; \ +}) + +#endif /* __TUNER_I2C_H__ */ diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c new file mode 100644 index 00000000000..be8d903171b --- /dev/null +++ b/drivers/media/common/tuners/tuner-simple.c @@ -0,0 +1,1093 @@ +/* + * i2c tv tuner chip device driver + * controls all those simple 4-control-bytes style tuners. + * + * This "tuner-simple" module was split apart from the original "tuner" module. + */ +#include +#include +#include +#include +#include +#include +#include "tuner-i2c.h" +#include "tuner-simple.h" + +static int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "enable verbose debug messages"); + +#define TUNER_SIMPLE_MAX 64 +static unsigned int simple_devcount; + +static int offset; +module_param(offset, int, 0664); +MODULE_PARM_DESC(offset, "Allows to specify an offset for tuner"); + +static unsigned int atv_input[TUNER_SIMPLE_MAX] = \ + { [0 ... (TUNER_SIMPLE_MAX-1)] = 0 }; +static unsigned int dtv_input[TUNER_SIMPLE_MAX] = \ + { [0 ... (TUNER_SIMPLE_MAX-1)] = 0 }; +module_param_array(atv_input, int, NULL, 0644); +module_param_array(dtv_input, int, NULL, 0644); +MODULE_PARM_DESC(atv_input, "specify atv rf input, 0 for autoselect"); +MODULE_PARM_DESC(dtv_input, "specify dtv rf input, 0 for autoselect"); + +/* ---------------------------------------------------------------------- */ + +/* tv standard selection for Temic 4046 FM5 + this value takes the low bits of control byte 2 + from datasheet Rev.01, Feb.00 + standard BG I L L2 D + picture IF 38.9 38.9 38.9 33.95 38.9 + sound 1 33.4 32.9 32.4 40.45 32.4 + sound 2 33.16 + NICAM 33.05 32.348 33.05 33.05 + */ +#define TEMIC_SET_PAL_I 0x05 +#define TEMIC_SET_PAL_DK 0x09 +#define TEMIC_SET_PAL_L 0x0a /* SECAM ? */ +#define TEMIC_SET_PAL_L2 0x0b /* change IF ! */ +#define TEMIC_SET_PAL_BG 0x0c + +/* tv tuner system standard selection for Philips FQ1216ME + this value takes the low bits of control byte 2 + from datasheet "1999 Nov 16" (supersedes "1999 Mar 23") + standard BG DK I L L` + picture carrier 38.90 38.90 38.90 38.90 33.95 + colour 34.47 34.47 34.47 34.47 38.38 + sound 1 33.40 32.40 32.90 32.40 40.45 + sound 2 33.16 - - - - + NICAM 33.05 33.05 32.35 33.05 39.80 + */ +#define PHILIPS_SET_PAL_I 0x01 /* Bit 2 always zero !*/ +#define PHILIPS_SET_PAL_BGDK 0x09 +#define PHILIPS_SET_PAL_L2 0x0a +#define PHILIPS_SET_PAL_L 0x0b + +/* system switching for Philips FI1216MF MK2 + from datasheet "1996 Jul 09", + standard BG L L' + picture carrier 38.90 38.90 33.95 + colour 34.47 34.37 38.38 + sound 1 33.40 32.40 40.45 + sound 2 33.16 - - + NICAM 33.05 33.05 39.80 + */ +#define PHILIPS_MF_SET_STD_BG 0x01 /* Bit 2 must be zero, Bit 3 is system output */ +#define PHILIPS_MF_SET_STD_L 0x03 /* Used on Secam France */ +#define PHILIPS_MF_SET_STD_LC 0x02 /* Used on SECAM L' */ + +/* Control byte */ + +#define TUNER_RATIO_MASK 0x06 /* Bit cb1:cb2 */ +#define TUNER_RATIO_SELECT_50 0x00 +#define TUNER_RATIO_SELECT_32 0x02 +#define TUNER_RATIO_SELECT_166 0x04 +#define TUNER_RATIO_SELECT_62 0x06 + +#define TUNER_CHARGE_PUMP 0x40 /* Bit cb6 */ + +/* Status byte */ + +#define TUNER_POR 0x80 +#define TUNER_FL 0x40 +#define TUNER_MODE 0x38 +#define TUNER_AFC 0x07 +#define TUNER_SIGNAL 0x07 +#define TUNER_STEREO 0x10 + +#define TUNER_PLL_LOCKED 0x40 +#define TUNER_STEREO_MK3 0x04 + +static DEFINE_MUTEX(tuner_simple_list_mutex); +static LIST_HEAD(hybrid_tuner_instance_list); + +struct tuner_simple_priv { + unsigned int nr; + u16 last_div; + + struct tuner_i2c_props i2c_props; + struct list_head hybrid_tuner_instance_list; + + unsigned int type; + struct tunertype *tun; + + u32 frequency; + u32 bandwidth; +}; + +/* ---------------------------------------------------------------------- */ + +static int tuner_read_status(struct dvb_frontend *fe) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + unsigned char byte; + + if (1 != tuner_i2c_xfer_recv(&priv->i2c_props, &byte, 1)) + return 0; + + return byte; +} + +static inline int tuner_signal(const int status) +{ + return (status & TUNER_SIGNAL) << 13; +} + +static inline int tuner_stereo(const int type, const int status) +{ + switch (type) { + case TUNER_PHILIPS_FM1216ME_MK3: + case TUNER_PHILIPS_FM1236_MK3: + case TUNER_PHILIPS_FM1256_IH3: + case TUNER_LG_NTSC_TAPE: + return ((status & TUNER_SIGNAL) == TUNER_STEREO_MK3); + default: + return status & TUNER_STEREO; + } +} + +static inline int tuner_islocked(const int status) +{ + return (status & TUNER_FL); +} + +static inline int tuner_afcstatus(const int status) +{ + return (status & TUNER_AFC) - 2; +} + + +static int simple_get_status(struct dvb_frontend *fe, u32 *status) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + int tuner_status; + + if (priv->i2c_props.adap == NULL) + return -EINVAL; + + tuner_status = tuner_read_status(fe); + + *status = 0; + + if (tuner_islocked(tuner_status)) + *status = TUNER_STATUS_LOCKED; + if (tuner_stereo(priv->type, tuner_status)) + *status |= TUNER_STATUS_STEREO; + + tuner_dbg("AFC Status: %d\n", tuner_afcstatus(tuner_status)); + + return 0; +} + +static int simple_get_rf_strength(struct dvb_frontend *fe, u16 *strength) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + int signal; + + if (priv->i2c_props.adap == NULL) + return -EINVAL; + + signal = tuner_signal(tuner_read_status(fe)); + + *strength = signal; + + tuner_dbg("Signal strength: %d\n", signal); + + return 0; +} + +/* ---------------------------------------------------------------------- */ + +static inline char *tuner_param_name(enum param_type type) +{ + char *name; + + switch (type) { + case TUNER_PARAM_TYPE_RADIO: + name = "radio"; + break; + case TUNER_PARAM_TYPE_PAL: + name = "pal"; + break; + case TUNER_PARAM_TYPE_SECAM: + name = "secam"; + break; + case TUNER_PARAM_TYPE_NTSC: + name = "ntsc"; + break; + case TUNER_PARAM_TYPE_DIGITAL: + name = "digital"; + break; + default: + name = "unknown"; + break; + } + return name; +} + +static struct tuner_params *simple_tuner_params(struct dvb_frontend *fe, + enum param_type desired_type) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + struct tunertype *tun = priv->tun; + int i; + + for (i = 0; i < tun->count; i++) + if (desired_type == tun->params[i].type) + break; + + /* use default tuner params if desired_type not available */ + if (i == tun->count) { + tuner_dbg("desired params (%s) undefined for tuner %d\n", + tuner_param_name(desired_type), priv->type); + i = 0; + } + + tuner_dbg("using tuner params #%d (%s)\n", i, + tuner_param_name(tun->params[i].type)); + + return &tun->params[i]; +} + +static int simple_config_lookup(struct dvb_frontend *fe, + struct tuner_params *t_params, + int *frequency, u8 *config, u8 *cb) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + int i; + + for (i = 0; i < t_params->count; i++) { + if (*frequency > t_params->ranges[i].limit) + continue; + break; + } + if (i == t_params->count) { + tuner_dbg("frequency out of range (%d > %d)\n", + *frequency, t_params->ranges[i - 1].limit); + *frequency = t_params->ranges[--i].limit; + } + *config = t_params->ranges[i].config; + *cb = t_params->ranges[i].cb; + + tuner_dbg("freq = %d.%02d (%d), range = %d, " + "config = 0x%02x, cb = 0x%02x\n", + *frequency / 16, *frequency % 16 * 100 / 16, *frequency, + i, *config, *cb); + + return i; +} + +/* ---------------------------------------------------------------------- */ + +static void simple_set_rf_input(struct dvb_frontend *fe, + u8 *config, u8 *cb, unsigned int rf) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + + switch (priv->type) { + case TUNER_PHILIPS_TUV1236D: + switch (rf) { + case 1: + *cb |= 0x08; + break; + default: + *cb &= ~0x08; + break; + } + break; + case TUNER_PHILIPS_FCV1236D: + switch (rf) { + case 1: + *cb |= 0x01; + break; + default: + *cb &= ~0x01; + break; + } + break; + default: + break; + } +} + +static int simple_std_setup(struct dvb_frontend *fe, + struct analog_parameters *params, + u8 *config, u8 *cb) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + u8 tuneraddr; + int rc; + + /* tv norm specific stuff for multi-norm tuners */ + switch (priv->type) { + case TUNER_PHILIPS_SECAM: /* FI1216MF */ + /* 0x01 -> ??? no change ??? */ + /* 0x02 -> PAL BDGHI / SECAM L */ + /* 0x04 -> ??? PAL others / SECAM others ??? */ + *cb &= ~0x03; + if (params->std & V4L2_STD_SECAM_L) + /* also valid for V4L2_STD_SECAM */ + *cb |= PHILIPS_MF_SET_STD_L; + else if (params->std & V4L2_STD_SECAM_LC) + *cb |= PHILIPS_MF_SET_STD_LC; + else /* V4L2_STD_B|V4L2_STD_GH */ + *cb |= PHILIPS_MF_SET_STD_BG; + break; + + case TUNER_TEMIC_4046FM5: + *cb &= ~0x0f; + + if (params->std & V4L2_STD_PAL_BG) { + *cb |= TEMIC_SET_PAL_BG; + + } else if (params->std & V4L2_STD_PAL_I) { + *cb |= TEMIC_SET_PAL_I; + + } else if (params->std & V4L2_STD_PAL_DK) { + *cb |= TEMIC_SET_PAL_DK; + + } else if (params->std & V4L2_STD_SECAM_L) { + *cb |= TEMIC_SET_PAL_L; + + } + break; + + case TUNER_PHILIPS_FQ1216ME: + *cb &= ~0x0f; + + if (params->std & (V4L2_STD_PAL_BG|V4L2_STD_PAL_DK)) { + *cb |= PHILIPS_SET_PAL_BGDK; + + } else if (params->std & V4L2_STD_PAL_I) { + *cb |= PHILIPS_SET_PAL_I; + + } else if (params->std & V4L2_STD_SECAM_L) { + *cb |= PHILIPS_SET_PAL_L; + + } + break; + + case TUNER_PHILIPS_FCV1236D: + /* 0x00 -> ATSC antenna input 1 */ + /* 0x01 -> ATSC antenna input 2 */ + /* 0x02 -> NTSC antenna input 1 */ + /* 0x03 -> NTSC antenna input 2 */ + *cb &= ~0x03; + if (!(params->std & V4L2_STD_ATSC)) + *cb |= 2; + break; + + case TUNER_MICROTUNE_4042FI5: + /* Set the charge pump for fast tuning */ + *config |= TUNER_CHARGE_PUMP; + break; + + case TUNER_PHILIPS_TUV1236D: + { + /* 0x40 -> ATSC antenna input 1 */ + /* 0x48 -> ATSC antenna input 2 */ + /* 0x00 -> NTSC antenna input 1 */ + /* 0x08 -> NTSC antenna input 2 */ + u8 buffer[4] = { 0x14, 0x00, 0x17, 0x00}; + *cb &= ~0x40; + if (params->std & V4L2_STD_ATSC) { + *cb |= 0x40; + buffer[1] = 0x04; + } + /* set to the correct mode (analog or digital) */ + tuneraddr = priv->i2c_props.addr; + priv->i2c_props.addr = 0x0a; + rc = tuner_i2c_xfer_send(&priv->i2c_props, &buffer[0], 2); + if (2 != rc) + tuner_warn("i2c i/o error: rc == %d " + "(should be 2)\n", rc); + rc = tuner_i2c_xfer_send(&priv->i2c_props, &buffer[2], 2); + if (2 != rc) + tuner_warn("i2c i/o error: rc == %d " + "(should be 2)\n", rc); + priv->i2c_props.addr = tuneraddr; + break; + } + } + if (atv_input[priv->nr]) + simple_set_rf_input(fe, config, cb, atv_input[priv->nr]); + + return 0; +} + +static int simple_post_tune(struct dvb_frontend *fe, u8 *buffer, + u16 div, u8 config, u8 cb) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + int rc; + + switch (priv->type) { + case TUNER_LG_TDVS_H06XF: + /* Set the Auxiliary Byte. */ + buffer[0] = buffer[2]; + buffer[0] &= ~0x20; + buffer[0] |= 0x18; + buffer[1] = 0x20; + tuner_dbg("tv 0x%02x 0x%02x\n", buffer[0], buffer[1]); + + rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 2); + if (2 != rc) + tuner_warn("i2c i/o error: rc == %d " + "(should be 2)\n", rc); + break; + case TUNER_MICROTUNE_4042FI5: + { + /* FIXME - this may also work for other tuners */ + unsigned long timeout = jiffies + msecs_to_jiffies(1); + u8 status_byte = 0; + + /* Wait until the PLL locks */ + for (;;) { + if (time_after(jiffies, timeout)) + return 0; + rc = tuner_i2c_xfer_recv(&priv->i2c_props, + &status_byte, 1); + if (1 != rc) { + tuner_warn("i2c i/o read error: rc == %d " + "(should be 1)\n", rc); + break; + } + if (status_byte & TUNER_PLL_LOCKED) + break; + udelay(10); + } + + /* Set the charge pump for optimized phase noise figure */ + config &= ~TUNER_CHARGE_PUMP; + buffer[0] = (div>>8) & 0x7f; + buffer[1] = div & 0xff; + buffer[2] = config; + buffer[3] = cb; + tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n", + buffer[0], buffer[1], buffer[2], buffer[3]); + + rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4); + if (4 != rc) + tuner_warn("i2c i/o error: rc == %d " + "(should be 4)\n", rc); + break; + } + } + + return 0; +} + +static int simple_radio_bandswitch(struct dvb_frontend *fe, u8 *buffer) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + + switch (priv->type) { + case TUNER_TENA_9533_DI: + case TUNER_YMEC_TVF_5533MF: + tuner_dbg("This tuner doesn't have FM. " + "Most cards have a TEA5767 for FM\n"); + return 0; + case TUNER_PHILIPS_FM1216ME_MK3: + case TUNER_PHILIPS_FM1236_MK3: + case TUNER_PHILIPS_FMD1216ME_MK3: + case TUNER_LG_NTSC_TAPE: + case TUNER_PHILIPS_FM1256_IH3: + buffer[3] = 0x19; + break; + case TUNER_TNF_5335MF: + buffer[3] = 0x11; + break; + case TUNER_LG_PAL_FM: + buffer[3] = 0xa5; + break; + case TUNER_THOMSON_DTT761X: + buffer[3] = 0x39; + break; + case TUNER_MICROTUNE_4049FM5: + default: + buffer[3] = 0xa4; + break; + } + + return 0; +} + +/* ---------------------------------------------------------------------- */ + +static int simple_set_tv_freq(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + u8 config, cb; + u16 div; + struct tunertype *tun; + u8 buffer[4]; + int rc, IFPCoff, i; + enum param_type desired_type; + struct tuner_params *t_params; + + tun = priv->tun; + + /* IFPCoff = Video Intermediate Frequency - Vif: + 940 =16*58.75 NTSC/J (Japan) + 732 =16*45.75 M/N STD + 704 =16*44 ATSC (at DVB code) + 632 =16*39.50 I U.K. + 622.4=16*38.90 B/G D/K I, L STD + 592 =16*37.00 D China + 590 =16.36.875 B Australia + 543.2=16*33.95 L' STD + 171.2=16*10.70 FM Radio (at set_radio_freq) + */ + + if (params->std == V4L2_STD_NTSC_M_JP) { + IFPCoff = 940; + desired_type = TUNER_PARAM_TYPE_NTSC; + } else if ((params->std & V4L2_STD_MN) && + !(params->std & ~V4L2_STD_MN)) { + IFPCoff = 732; + desired_type = TUNER_PARAM_TYPE_NTSC; + } else if (params->std == V4L2_STD_SECAM_LC) { + IFPCoff = 543; + desired_type = TUNER_PARAM_TYPE_SECAM; + } else { + IFPCoff = 623; + desired_type = TUNER_PARAM_TYPE_PAL; + } + + t_params = simple_tuner_params(fe, desired_type); + + i = simple_config_lookup(fe, t_params, ¶ms->frequency, + &config, &cb); + + div = params->frequency + IFPCoff + offset; + + tuner_dbg("Freq= %d.%02d MHz, V_IF=%d.%02d MHz, " + "Offset=%d.%02d MHz, div=%0d\n", + params->frequency / 16, params->frequency % 16 * 100 / 16, + IFPCoff / 16, IFPCoff % 16 * 100 / 16, + offset / 16, offset % 16 * 100 / 16, div); + + /* tv norm specific stuff for multi-norm tuners */ + simple_std_setup(fe, params, &config, &cb); + + if (t_params->cb_first_if_lower_freq && div < priv->last_div) { + buffer[0] = config; + buffer[1] = cb; + buffer[2] = (div>>8) & 0x7f; + buffer[3] = div & 0xff; + } else { + buffer[0] = (div>>8) & 0x7f; + buffer[1] = div & 0xff; + buffer[2] = config; + buffer[3] = cb; + } + priv->last_div = div; + if (t_params->has_tda9887) { + struct v4l2_priv_tun_config tda9887_cfg; + int config = 0; + int is_secam_l = (params->std & (V4L2_STD_SECAM_L | + V4L2_STD_SECAM_LC)) && + !(params->std & ~(V4L2_STD_SECAM_L | + V4L2_STD_SECAM_LC)); + + tda9887_cfg.tuner = TUNER_TDA9887; + tda9887_cfg.priv = &config; + + if (params->std == V4L2_STD_SECAM_LC) { + if (t_params->port1_active ^ t_params->port1_invert_for_secam_lc) + config |= TDA9887_PORT1_ACTIVE; + if (t_params->port2_active ^ t_params->port2_invert_for_secam_lc) + config |= TDA9887_PORT2_ACTIVE; + } else { + if (t_params->port1_active) + config |= TDA9887_PORT1_ACTIVE; + if (t_params->port2_active) + config |= TDA9887_PORT2_ACTIVE; + } + if (t_params->intercarrier_mode) + config |= TDA9887_INTERCARRIER; + if (is_secam_l) { + if (i == 0 && t_params->default_top_secam_low) + config |= TDA9887_TOP(t_params->default_top_secam_low); + else if (i == 1 && t_params->default_top_secam_mid) + config |= TDA9887_TOP(t_params->default_top_secam_mid); + else if (t_params->default_top_secam_high) + config |= TDA9887_TOP(t_params->default_top_secam_high); + } else { + if (i == 0 && t_params->default_top_low) + config |= TDA9887_TOP(t_params->default_top_low); + else if (i == 1 && t_params->default_top_mid) + config |= TDA9887_TOP(t_params->default_top_mid); + else if (t_params->default_top_high) + config |= TDA9887_TOP(t_params->default_top_high); + } + if (t_params->default_pll_gating_18) + config |= TDA9887_GATING_18; + i2c_clients_command(priv->i2c_props.adap, TUNER_SET_CONFIG, + &tda9887_cfg); + } + tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n", + buffer[0], buffer[1], buffer[2], buffer[3]); + + rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4); + if (4 != rc) + tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc); + + simple_post_tune(fe, &buffer[0], div, config, cb); + + return 0; +} + +static int simple_set_radio_freq(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct tunertype *tun; + struct tuner_simple_priv *priv = fe->tuner_priv; + u8 buffer[4]; + u16 div; + int rc, j; + struct tuner_params *t_params; + unsigned int freq = params->frequency; + + tun = priv->tun; + + for (j = tun->count-1; j > 0; j--) + if (tun->params[j].type == TUNER_PARAM_TYPE_RADIO) + break; + /* default t_params (j=0) will be used if desired type wasn't found */ + t_params = &tun->params[j]; + + /* Select Radio 1st IF used */ + switch (t_params->radio_if) { + case 0: /* 10.7 MHz */ + freq += (unsigned int)(10.7*16000); + break; + case 1: /* 33.3 MHz */ + freq += (unsigned int)(33.3*16000); + break; + case 2: /* 41.3 MHz */ + freq += (unsigned int)(41.3*16000); + break; + default: + tuner_warn("Unsupported radio_if value %d\n", + t_params->radio_if); + return 0; + } + + /* Bandswitch byte */ + simple_radio_bandswitch(fe, &buffer[0]); + + buffer[2] = (t_params->ranges[0].config & ~TUNER_RATIO_MASK) | + TUNER_RATIO_SELECT_50; /* 50 kHz step */ + + /* Convert from 1/16 kHz V4L steps to 1/20 MHz (=50 kHz) PLL steps + freq * (1 Mhz / 16000 V4L steps) * (20 PLL steps / 1 MHz) = + freq * (1/800) */ + div = (freq + 400) / 800; + + if (t_params->cb_first_if_lower_freq && div < priv->last_div) { + buffer[0] = buffer[2]; + buffer[1] = buffer[3]; + buffer[2] = (div>>8) & 0x7f; + buffer[3] = div & 0xff; + } else { + buffer[0] = (div>>8) & 0x7f; + buffer[1] = div & 0xff; + } + + tuner_dbg("radio 0x%02x 0x%02x 0x%02x 0x%02x\n", + buffer[0], buffer[1], buffer[2], buffer[3]); + priv->last_div = div; + + if (t_params->has_tda9887) { + int config = 0; + struct v4l2_priv_tun_config tda9887_cfg; + + tda9887_cfg.tuner = TUNER_TDA9887; + tda9887_cfg.priv = &config; + + if (t_params->port1_active && + !t_params->port1_fm_high_sensitivity) + config |= TDA9887_PORT1_ACTIVE; + if (t_params->port2_active && + !t_params->port2_fm_high_sensitivity) + config |= TDA9887_PORT2_ACTIVE; + if (t_params->intercarrier_mode) + config |= TDA9887_INTERCARRIER; +/* if (t_params->port1_set_for_fm_mono) + config &= ~TDA9887_PORT1_ACTIVE;*/ + if (t_params->fm_gain_normal) + config |= TDA9887_GAIN_NORMAL; + if (t_params->radio_if == 2) + config |= TDA9887_RIF_41_3; + i2c_clients_command(priv->i2c_props.adap, TUNER_SET_CONFIG, + &tda9887_cfg); + } + rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4); + if (4 != rc) + tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc); + + return 0; +} + +static int simple_set_params(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + int ret = -EINVAL; + + if (priv->i2c_props.adap == NULL) + return -EINVAL; + + switch (params->mode) { + case V4L2_TUNER_RADIO: + ret = simple_set_radio_freq(fe, params); + priv->frequency = params->frequency * 125 / 2; + break; + case V4L2_TUNER_ANALOG_TV: + case V4L2_TUNER_DIGITAL_TV: + ret = simple_set_tv_freq(fe, params); + priv->frequency = params->frequency * 62500; + break; + } + priv->bandwidth = 0; + + return ret; +} + +static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf, + const struct dvb_frontend_parameters *params) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + + switch (priv->type) { + case TUNER_PHILIPS_FMD1216ME_MK3: + if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ && + params->frequency >= 158870000) + buf[3] |= 0x08; + break; + case TUNER_PHILIPS_TD1316: + /* determine band */ + buf[3] |= (params->frequency < 161000000) ? 1 : + (params->frequency < 444000000) ? 2 : 4; + + /* setup PLL filter */ + if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) + buf[3] |= 1 << 3; + break; + case TUNER_PHILIPS_TUV1236D: + case TUNER_PHILIPS_FCV1236D: + { + unsigned int new_rf; + + if (dtv_input[priv->nr]) + new_rf = dtv_input[priv->nr]; + else + switch (params->u.vsb.modulation) { + case QAM_64: + case QAM_256: + new_rf = 1; + break; + case VSB_8: + default: + new_rf = 0; + break; + } + simple_set_rf_input(fe, &buf[2], &buf[3], new_rf); + break; + } + default: + break; + } +} + +static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf, + const struct dvb_frontend_parameters *params) +{ + /* This function returns the tuned frequency on success, 0 on error */ + struct tuner_simple_priv *priv = fe->tuner_priv; + struct tunertype *tun = priv->tun; + static struct tuner_params *t_params; + u8 config, cb; + u32 div; + int ret, frequency = params->frequency / 62500; + + t_params = simple_tuner_params(fe, TUNER_PARAM_TYPE_DIGITAL); + ret = simple_config_lookup(fe, t_params, &frequency, &config, &cb); + if (ret < 0) + return 0; /* failure */ + + div = ((frequency + t_params->iffreq) * 62500 + offset + + tun->stepsize/2) / tun->stepsize; + + buf[0] = div >> 8; + buf[1] = div & 0xff; + buf[2] = config; + buf[3] = cb; + + simple_set_dvb(fe, buf, params); + + tuner_dbg("%s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n", + tun->name, div, buf[0], buf[1], buf[2], buf[3]); + + /* calculate the frequency we set it to */ + return (div * tun->stepsize) - t_params->iffreq; +} + +static int simple_dvb_calc_regs(struct dvb_frontend *fe, + struct dvb_frontend_parameters *params, + u8 *buf, int buf_len) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + u32 frequency; + + if (buf_len < 5) + return -EINVAL; + + frequency = simple_dvb_configure(fe, buf+1, params); + if (frequency == 0) + return -EINVAL; + + buf[0] = priv->i2c_props.addr; + + priv->frequency = frequency; + priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? + params->u.ofdm.bandwidth : 0; + + return 5; +} + +static int simple_dvb_set_params(struct dvb_frontend *fe, + struct dvb_frontend_parameters *params) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + u32 prev_freq, prev_bw; + int ret; + u8 buf[5]; + + if (priv->i2c_props.adap == NULL) + return -EINVAL; + + prev_freq = priv->frequency; + prev_bw = priv->bandwidth; + + ret = simple_dvb_calc_regs(fe, params, buf, 5); + if (ret != 5) + goto fail; + + /* put analog demod in standby when tuning digital */ + if (fe->ops.analog_ops.standby) + fe->ops.analog_ops.standby(fe); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + /* buf[0] contains the i2c address, but * + * we already have it in i2c_props.addr */ + ret = tuner_i2c_xfer_send(&priv->i2c_props, buf+1, 4); + if (ret != 4) + goto fail; + + return 0; +fail: + /* calc_regs sets frequency and bandwidth. if we failed, unset them */ + priv->frequency = prev_freq; + priv->bandwidth = prev_bw; + + return ret; +} + +static int simple_init(struct dvb_frontend *fe) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + + if (priv->i2c_props.adap == NULL) + return -EINVAL; + + if (priv->tun->initdata) { + int ret; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + ret = tuner_i2c_xfer_send(&priv->i2c_props, + priv->tun->initdata + 1, + priv->tun->initdata[0]); + if (ret != priv->tun->initdata[0]) + return ret; + } + + return 0; +} + +static int simple_sleep(struct dvb_frontend *fe) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + + if (priv->i2c_props.adap == NULL) + return -EINVAL; + + if (priv->tun->sleepdata) { + int ret; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + ret = tuner_i2c_xfer_send(&priv->i2c_props, + priv->tun->sleepdata + 1, + priv->tun->sleepdata[0]); + if (ret != priv->tun->sleepdata[0]) + return ret; + } + + return 0; +} + +static int simple_release(struct dvb_frontend *fe) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + + mutex_lock(&tuner_simple_list_mutex); + + if (priv) + hybrid_tuner_release_state(priv); + + mutex_unlock(&tuner_simple_list_mutex); + + fe->tuner_priv = NULL; + + return 0; +} + +static int simple_get_frequency(struct dvb_frontend *fe, u32 *frequency) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + *frequency = priv->frequency; + return 0; +} + +static int simple_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) +{ + struct tuner_simple_priv *priv = fe->tuner_priv; + *bandwidth = priv->bandwidth; + return 0; +} + +static struct dvb_tuner_ops simple_tuner_ops = { + .init = simple_init, + .sleep = simple_sleep, + .set_analog_params = simple_set_params, + .set_params = simple_dvb_set_params, + .calc_regs = simple_dvb_calc_regs, + .release = simple_release, + .get_frequency = simple_get_frequency, + .get_bandwidth = simple_get_bandwidth, + .get_status = simple_get_status, + .get_rf_strength = simple_get_rf_strength, +}; + +struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c_adap, + u8 i2c_addr, + unsigned int type) +{ + struct tuner_simple_priv *priv = NULL; + int instance; + + if (type >= tuner_count) { + printk(KERN_WARNING "%s: invalid tuner type: %d (max: %d)\n", + __func__, type, tuner_count-1); + return NULL; + } + + /* If i2c_adap is set, check that the tuner is at the correct address. + * Otherwise, if i2c_adap is NULL, the tuner will be programmed directly + * by the digital demod via calc_regs. + */ + if (i2c_adap != NULL) { + u8 b[1]; + struct i2c_msg msg = { + .addr = i2c_addr, .flags = I2C_M_RD, + .buf = b, .len = 1, + }; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + + if (1 != i2c_transfer(i2c_adap, &msg, 1)) + tuner_warn("unable to probe %s, proceeding anyway.", + tuners[type].name); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); + } + + mutex_lock(&tuner_simple_list_mutex); + + instance = hybrid_tuner_request_state(struct tuner_simple_priv, priv, + hybrid_tuner_instance_list, + i2c_adap, i2c_addr, + "tuner-simple"); + switch (instance) { + case 0: + mutex_unlock(&tuner_simple_list_mutex); + return NULL; + break; + case 1: + fe->tuner_priv = priv; + + priv->type = type; + priv->tun = &tuners[type]; + priv->nr = simple_devcount++; + break; + default: + fe->tuner_priv = priv; + break; + } + + mutex_unlock(&tuner_simple_list_mutex); + + memcpy(&fe->ops.tuner_ops, &simple_tuner_ops, + sizeof(struct dvb_tuner_ops)); + + tuner_info("type set to %d (%s)\n", type, priv->tun->name); + + if ((debug) || ((atv_input[priv->nr] > 0) || + (dtv_input[priv->nr] > 0))) { + if (0 == atv_input[priv->nr]) + tuner_info("tuner %d atv rf input will be " + "autoselected\n", priv->nr); + else + tuner_info("tuner %d atv rf input will be " + "set to input %d (insmod option)\n", + priv->nr, atv_input[priv->nr]); + if (0 == dtv_input[priv->nr]) + tuner_info("tuner %d dtv rf input will be " + "autoselected\n", priv->nr); + else + tuner_info("tuner %d dtv rf input will be " + "set to input %d (insmod option)\n", + priv->nr, dtv_input[priv->nr]); + } + + strlcpy(fe->ops.tuner_ops.info.name, priv->tun->name, + sizeof(fe->ops.tuner_ops.info.name)); + + return fe; +} +EXPORT_SYMBOL_GPL(simple_tuner_attach); + +MODULE_DESCRIPTION("Simple 4-control-bytes style tuner driver"); +MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer"); +MODULE_LICENSE("GPL"); + +/* + * Overrides for Emacs so that we follow Linus's tabbing style. + * --------------------------------------------------------------------------- + * Local variables: + * c-basic-offset: 8 + * End: + */ diff --git a/drivers/media/common/tuners/tuner-simple.h b/drivers/media/common/tuners/tuner-simple.h new file mode 100644 index 00000000000..e46cf0121e0 --- /dev/null +++ b/drivers/media/common/tuners/tuner-simple.h @@ -0,0 +1,39 @@ +/* + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#ifndef __TUNER_SIMPLE_H__ +#define __TUNER_SIMPLE_H__ + +#include +#include "dvb_frontend.h" + +#if defined(CONFIG_TUNER_SIMPLE) || (defined(CONFIG_TUNER_SIMPLE_MODULE) && defined(MODULE)) +extern struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c_adap, + u8 i2c_addr, + unsigned int type); +#else +static inline struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c_adap, + u8 i2c_addr, + unsigned int type) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif + +#endif /* __TUNER_SIMPLE_H__ */ diff --git a/drivers/media/common/tuners/tuner-types.c b/drivers/media/common/tuners/tuner-types.c new file mode 100644 index 00000000000..10dddca8b5d --- /dev/null +++ b/drivers/media/common/tuners/tuner-types.c @@ -0,0 +1,1652 @@ +/* + * + * i2c tv tuner chip device type database. + * + */ + +#include +#include +#include + +/* ---------------------------------------------------------------------- */ + +/* + * The floats in the tuner struct are computed at compile time + * by gcc and cast back to integers. Thus we don't violate the + * "no float in kernel" rule. + * + * A tuner_range may be referenced by multiple tuner_params structs. + * There are many duplicates in here. Reusing tuner_range structs, + * rather than defining new ones for each tuner, will cut down on + * memory usage, and is preferred when possible. + * + * Each tuner_params array may contain one or more elements, one + * for each video standard. + * + * FIXME: tuner_params struct contains an element, tda988x. We must + * set this for all tuners that contain a tda988x chip, and then we + * can remove this setting from the various card structs. + * + * FIXME: Right now, all tuners are using the first tuner_params[] + * array element for analog mode. In the future, we will be merging + * similar tuner definitions together, such that each tuner definition + * will have a tuner_params struct for each available video standard. + * At that point, the tuner_params[] array element will be chosen + * based on the video standard in use. + */ + +/* The following was taken from dvb-pll.c: */ + +/* Set AGC TOP value to 103 dBuV: + * 0x80 = Control Byte + * 0x40 = 250 uA charge pump (irrelevant) + * 0x18 = Aux Byte to follow + * 0x06 = 64.5 kHz divider (irrelevant) + * 0x01 = Disable Vt (aka sleep) + * + * 0x00 = AGC Time constant 2s Iagc = 300 nA (vs 0x80 = 9 nA) + * 0x50 = AGC Take over point = 103 dBuV + */ +static u8 tua603x_agc103[] = { 2, 0x80|0x40|0x18|0x06|0x01, 0x00|0x50 }; + +/* 0x04 = 166.67 kHz divider + * + * 0x80 = AGC Time constant 50ms Iagc = 9 uA + * 0x20 = AGC Take over point = 112 dBuV + */ +static u8 tua603x_agc112[] = { 2, 0x80|0x40|0x18|0x04|0x01, 0x80|0x20 }; + +/* 0-9 */ +/* ------------ TUNER_TEMIC_PAL - TEMIC PAL ------------ */ + +static struct tuner_range tuner_temic_pal_ranges[] = { + { 16 * 140.25 /*MHz*/, 0x8e, 0x02, }, + { 16 * 463.25 /*MHz*/, 0x8e, 0x04, }, + { 16 * 999.99 , 0x8e, 0x01, }, +}; + +static struct tuner_params tuner_temic_pal_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_temic_pal_ranges, + .count = ARRAY_SIZE(tuner_temic_pal_ranges), + }, +}; + +/* ------------ TUNER_PHILIPS_PAL_I - Philips PAL_I ------------ */ + +static struct tuner_range tuner_philips_pal_i_ranges[] = { + { 16 * 140.25 /*MHz*/, 0x8e, 0xa0, }, + { 16 * 463.25 /*MHz*/, 0x8e, 0x90, }, + { 16 * 999.99 , 0x8e, 0x30, }, +}; + +static struct tuner_params tuner_philips_pal_i_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_philips_pal_i_ranges, + .count = ARRAY_SIZE(tuner_philips_pal_i_ranges), + }, +}; + +/* ------------ TUNER_PHILIPS_NTSC - Philips NTSC ------------ */ + +static struct tuner_range tuner_philips_ntsc_ranges[] = { + { 16 * 157.25 /*MHz*/, 0x8e, 0xa0, }, + { 16 * 451.25 /*MHz*/, 0x8e, 0x90, }, + { 16 * 999.99 , 0x8e, 0x30, }, +}; + +static struct tuner_params tuner_philips_ntsc_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_philips_ntsc_ranges, + .count = ARRAY_SIZE(tuner_philips_ntsc_ranges), + .cb_first_if_lower_freq = 1, + }, +}; + +/* ------------ TUNER_PHILIPS_SECAM - Philips SECAM ------------ */ + +static struct tuner_range tuner_philips_secam_ranges[] = { + { 16 * 168.25 /*MHz*/, 0x8e, 0xa7, }, + { 16 * 447.25 /*MHz*/, 0x8e, 0x97, }, + { 16 * 999.99 , 0x8e, 0x37, }, +}; + +static struct tuner_params tuner_philips_secam_params[] = { + { + .type = TUNER_PARAM_TYPE_SECAM, + .ranges = tuner_philips_secam_ranges, + .count = ARRAY_SIZE(tuner_philips_secam_ranges), + .cb_first_if_lower_freq = 1, + }, +}; + +/* ------------ TUNER_PHILIPS_PAL - Philips PAL ------------ */ + +static struct tuner_range tuner_philips_pal_ranges[] = { + { 16 * 168.25 /*MHz*/, 0x8e, 0xa0, }, + { 16 * 447.25 /*MHz*/, 0x8e, 0x90, }, + { 16 * 999.99 , 0x8e, 0x30, }, +}; + +static struct tuner_params tuner_philips_pal_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_philips_pal_ranges, + .count = ARRAY_SIZE(tuner_philips_pal_ranges), + .cb_first_if_lower_freq = 1, + }, +}; + +/* ------------ TUNER_TEMIC_NTSC - TEMIC NTSC ------------ */ + +static struct tuner_range tuner_temic_ntsc_ranges[] = { + { 16 * 157.25 /*MHz*/, 0x8e, 0x02, }, + { 16 * 463.25 /*MHz*/, 0x8e, 0x04, }, + { 16 * 999.99 , 0x8e, 0x01, }, +}; + +static struct tuner_params tuner_temic_ntsc_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_temic_ntsc_ranges, + .count = ARRAY_SIZE(tuner_temic_ntsc_ranges), + }, +}; + +/* ------------ TUNER_TEMIC_PAL_I - TEMIC PAL_I ------------ */ + +static struct tuner_range tuner_temic_pal_i_ranges[] = { + { 16 * 170.00 /*MHz*/, 0x8e, 0x02, }, + { 16 * 450.00 /*MHz*/, 0x8e, 0x04, }, + { 16 * 999.99 , 0x8e, 0x01, }, +}; + +static struct tuner_params tuner_temic_pal_i_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_temic_pal_i_ranges, + .count = ARRAY_SIZE(tuner_temic_pal_i_ranges), + }, +}; + +/* ------------ TUNER_TEMIC_4036FY5_NTSC - TEMIC NTSC ------------ */ + +static struct tuner_range tuner_temic_4036fy5_ntsc_ranges[] = { + { 16 * 157.25 /*MHz*/, 0x8e, 0xa0, }, + { 16 * 463.25 /*MHz*/, 0x8e, 0x90, }, + { 16 * 999.99 , 0x8e, 0x30, }, +}; + +static struct tuner_params tuner_temic_4036fy5_ntsc_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_temic_4036fy5_ntsc_ranges, + .count = ARRAY_SIZE(tuner_temic_4036fy5_ntsc_ranges), + }, +}; + +/* ------------ TUNER_ALPS_TSBH1_NTSC - TEMIC NTSC ------------ */ + +static struct tuner_range tuner_alps_tsb_1_ranges[] = { + { 16 * 137.25 /*MHz*/, 0x8e, 0x01, }, + { 16 * 385.25 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x08, }, +}; + +static struct tuner_params tuner_alps_tsbh1_ntsc_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_alps_tsb_1_ranges, + .count = ARRAY_SIZE(tuner_alps_tsb_1_ranges), + }, +}; + +/* 10-19 */ +/* ------------ TUNER_ALPS_TSBE1_PAL - TEMIC PAL ------------ */ + +static struct tuner_params tuner_alps_tsb_1_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_alps_tsb_1_ranges, + .count = ARRAY_SIZE(tuner_alps_tsb_1_ranges), + }, +}; + +/* ------------ TUNER_ALPS_TSBB5_PAL_I - Alps PAL_I ------------ */ + +static struct tuner_range tuner_alps_tsb_5_pal_ranges[] = { + { 16 * 133.25 /*MHz*/, 0x8e, 0x01, }, + { 16 * 351.25 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x08, }, +}; + +static struct tuner_params tuner_alps_tsbb5_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_alps_tsb_5_pal_ranges, + .count = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges), + }, +}; + +/* ------------ TUNER_ALPS_TSBE5_PAL - Alps PAL ------------ */ + +static struct tuner_params tuner_alps_tsbe5_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_alps_tsb_5_pal_ranges, + .count = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges), + }, +}; + +/* ------------ TUNER_ALPS_TSBC5_PAL - Alps PAL ------------ */ + +static struct tuner_params tuner_alps_tsbc5_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_alps_tsb_5_pal_ranges, + .count = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges), + }, +}; + +/* ------------ TUNER_TEMIC_4006FH5_PAL - TEMIC PAL ------------ */ + +static struct tuner_range tuner_lg_pal_ranges[] = { + { 16 * 170.00 /*MHz*/, 0x8e, 0xa0, }, + { 16 * 450.00 /*MHz*/, 0x8e, 0x90, }, + { 16 * 999.99 , 0x8e, 0x30, }, +}; + +static struct tuner_params tuner_temic_4006fh5_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_lg_pal_ranges, + .count = ARRAY_SIZE(tuner_lg_pal_ranges), + }, +}; + +/* ------------ TUNER_ALPS_TSHC6_NTSC - Alps NTSC ------------ */ + +static struct tuner_range tuner_alps_tshc6_ntsc_ranges[] = { + { 16 * 137.25 /*MHz*/, 0x8e, 0x14, }, + { 16 * 385.25 /*MHz*/, 0x8e, 0x12, }, + { 16 * 999.99 , 0x8e, 0x11, }, +}; + +static struct tuner_params tuner_alps_tshc6_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_alps_tshc6_ntsc_ranges, + .count = ARRAY_SIZE(tuner_alps_tshc6_ntsc_ranges), + }, +}; + +/* ------------ TUNER_TEMIC_PAL_DK - TEMIC PAL ------------ */ + +static struct tuner_range tuner_temic_pal_dk_ranges[] = { + { 16 * 168.25 /*MHz*/, 0x8e, 0xa0, }, + { 16 * 456.25 /*MHz*/, 0x8e, 0x90, }, + { 16 * 999.99 , 0x8e, 0x30, }, +}; + +static struct tuner_params tuner_temic_pal_dk_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_temic_pal_dk_ranges, + .count = ARRAY_SIZE(tuner_temic_pal_dk_ranges), + }, +}; + +/* ------------ TUNER_PHILIPS_NTSC_M - Philips NTSC ------------ */ + +static struct tuner_range tuner_philips_ntsc_m_ranges[] = { + { 16 * 160.00 /*MHz*/, 0x8e, 0xa0, }, + { 16 * 454.00 /*MHz*/, 0x8e, 0x90, }, + { 16 * 999.99 , 0x8e, 0x30, }, +}; + +static struct tuner_params tuner_philips_ntsc_m_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_philips_ntsc_m_ranges, + .count = ARRAY_SIZE(tuner_philips_ntsc_m_ranges), + }, +}; + +/* ------------ TUNER_TEMIC_4066FY5_PAL_I - TEMIC PAL_I ------------ */ + +static struct tuner_range tuner_temic_40x6f_5_pal_ranges[] = { + { 16 * 169.00 /*MHz*/, 0x8e, 0xa0, }, + { 16 * 454.00 /*MHz*/, 0x8e, 0x90, }, + { 16 * 999.99 , 0x8e, 0x30, }, +}; + +static struct tuner_params tuner_temic_4066fy5_pal_i_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_temic_40x6f_5_pal_ranges, + .count = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges), + }, +}; + +/* ------------ TUNER_TEMIC_4006FN5_MULTI_PAL - TEMIC PAL ------------ */ + +static struct tuner_params tuner_temic_4006fn5_multi_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_temic_40x6f_5_pal_ranges, + .count = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges), + }, +}; + +/* 20-29 */ +/* ------------ TUNER_TEMIC_4009FR5_PAL - TEMIC PAL ------------ */ + +static struct tuner_range tuner_temic_4009f_5_pal_ranges[] = { + { 16 * 141.00 /*MHz*/, 0x8e, 0xa0, }, + { 16 * 464.00 /*MHz*/, 0x8e, 0x90, }, + { 16 * 999.99 , 0x8e, 0x30, }, +}; + +static struct tuner_params tuner_temic_4009f_5_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_temic_4009f_5_pal_ranges, + .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges), + }, +}; + +/* ------------ TUNER_TEMIC_4039FR5_NTSC - TEMIC NTSC ------------ */ + +static struct tuner_range tuner_temic_4x3x_f_5_ntsc_ranges[] = { + { 16 * 158.00 /*MHz*/, 0x8e, 0xa0, }, + { 16 * 453.00 /*MHz*/, 0x8e, 0x90, }, + { 16 * 999.99 , 0x8e, 0x30, }, +}; + +static struct tuner_params tuner_temic_4039fr5_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_temic_4x3x_f_5_ntsc_ranges, + .count = ARRAY_SIZE(tuner_temic_4x3x_f_5_ntsc_ranges), + }, +}; + +/* ------------ TUNER_TEMIC_4046FM5 - TEMIC PAL ------------ */ + +static struct tuner_params tuner_temic_4046fm5_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_temic_40x6f_5_pal_ranges, + .count = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges), + }, +}; + +/* ------------ TUNER_PHILIPS_PAL_DK - Philips PAL ------------ */ + +static struct tuner_params tuner_philips_pal_dk_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_lg_pal_ranges, + .count = ARRAY_SIZE(tuner_lg_pal_ranges), + }, +}; + +/* ------------ TUNER_PHILIPS_FQ1216ME - Philips PAL ------------ */ + +static struct tuner_params tuner_philips_fq1216me_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_lg_pal_ranges, + .count = ARRAY_SIZE(tuner_lg_pal_ranges), + .has_tda9887 = 1, + .port1_active = 1, + .port2_active = 1, + .port2_invert_for_secam_lc = 1, + }, +}; + +/* ------------ TUNER_LG_PAL_I_FM - LGINNOTEK PAL_I ------------ */ + +static struct tuner_params tuner_lg_pal_i_fm_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_lg_pal_ranges, + .count = ARRAY_SIZE(tuner_lg_pal_ranges), + }, +}; + +/* ------------ TUNER_LG_PAL_I - LGINNOTEK PAL_I ------------ */ + +static struct tuner_params tuner_lg_pal_i_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_lg_pal_ranges, + .count = ARRAY_SIZE(tuner_lg_pal_ranges), + }, +}; + +/* ------------ TUNER_LG_NTSC_FM - LGINNOTEK NTSC ------------ */ + +static struct tuner_range tuner_lg_ntsc_fm_ranges[] = { + { 16 * 210.00 /*MHz*/, 0x8e, 0xa0, }, + { 16 * 497.00 /*MHz*/, 0x8e, 0x90, }, + { 16 * 999.99 , 0x8e, 0x30, }, +}; + +static struct tuner_params tuner_lg_ntsc_fm_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_lg_ntsc_fm_ranges, + .count = ARRAY_SIZE(tuner_lg_ntsc_fm_ranges), + }, +}; + +/* ------------ TUNER_LG_PAL_FM - LGINNOTEK PAL ------------ */ + +static struct tuner_params tuner_lg_pal_fm_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_lg_pal_ranges, + .count = ARRAY_SIZE(tuner_lg_pal_ranges), + }, +}; + +/* ------------ TUNER_LG_PAL - LGINNOTEK PAL ------------ */ + +static struct tuner_params tuner_lg_pal_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_lg_pal_ranges, + .count = ARRAY_SIZE(tuner_lg_pal_ranges), + }, +}; + +/* 30-39 */ +/* ------------ TUNER_TEMIC_4009FN5_MULTI_PAL_FM - TEMIC PAL ------------ */ + +static struct tuner_params tuner_temic_4009_fn5_multi_pal_fm_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_temic_4009f_5_pal_ranges, + .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges), + }, +}; + +/* ------------ TUNER_SHARP_2U5JF5540_NTSC - SHARP NTSC ------------ */ + +static struct tuner_range tuner_sharp_2u5jf5540_ntsc_ranges[] = { + { 16 * 137.25 /*MHz*/, 0x8e, 0x01, }, + { 16 * 317.25 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x08, }, +}; + +static struct tuner_params tuner_sharp_2u5jf5540_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_sharp_2u5jf5540_ntsc_ranges, + .count = ARRAY_SIZE(tuner_sharp_2u5jf5540_ntsc_ranges), + }, +}; + +/* ------------ TUNER_Samsung_PAL_TCPM9091PD27 - Samsung PAL ------------ */ + +static struct tuner_range tuner_samsung_pal_tcpm9091pd27_ranges[] = { + { 16 * 169 /*MHz*/, 0x8e, 0xa0, }, + { 16 * 464 /*MHz*/, 0x8e, 0x90, }, + { 16 * 999.99 , 0x8e, 0x30, }, +}; + +static struct tuner_params tuner_samsung_pal_tcpm9091pd27_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_samsung_pal_tcpm9091pd27_ranges, + .count = ARRAY_SIZE(tuner_samsung_pal_tcpm9091pd27_ranges), + }, +}; + +/* ------------ TUNER_TEMIC_4106FH5 - TEMIC PAL ------------ */ + +static struct tuner_params tuner_temic_4106fh5_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_temic_4009f_5_pal_ranges, + .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges), + }, +}; + +/* ------------ TUNER_TEMIC_4012FY5 - TEMIC PAL ------------ */ + +static struct tuner_params tuner_temic_4012fy5_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_temic_pal_ranges, + .count = ARRAY_SIZE(tuner_temic_pal_ranges), + }, +}; + +/* ------------ TUNER_TEMIC_4136FY5 - TEMIC NTSC ------------ */ + +static struct tuner_params tuner_temic_4136_fy5_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_temic_4x3x_f_5_ntsc_ranges, + .count = ARRAY_SIZE(tuner_temic_4x3x_f_5_ntsc_ranges), + }, +}; + +/* ------------ TUNER_LG_PAL_NEW_TAPC - LGINNOTEK PAL ------------ */ + +static struct tuner_range tuner_lg_new_tapc_ranges[] = { + { 16 * 170.00 /*MHz*/, 0x8e, 0x01, }, + { 16 * 450.00 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x08, }, +}; + +static struct tuner_params tuner_lg_pal_new_tapc_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_lg_new_tapc_ranges, + .count = ARRAY_SIZE(tuner_lg_new_tapc_ranges), + }, +}; + +/* ------------ TUNER_PHILIPS_FM1216ME_MK3 - Philips PAL ------------ */ + +static struct tuner_range tuner_fm1216me_mk3_pal_ranges[] = { + { 16 * 158.00 /*MHz*/, 0x8e, 0x01, }, + { 16 * 442.00 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x04, }, +}; + +static struct tuner_params tuner_fm1216me_mk3_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_fm1216me_mk3_pal_ranges, + .count = ARRAY_SIZE(tuner_fm1216me_mk3_pal_ranges), + .cb_first_if_lower_freq = 1, + .has_tda9887 = 1, + .port1_active = 1, + .port2_active = 1, + .port2_invert_for_secam_lc = 1, + .port1_fm_high_sensitivity = 1, + .default_top_mid = -2, + .default_top_secam_mid = -2, + .default_top_secam_high = -2, + }, +}; + +/* ------------ TUNER_LG_NTSC_NEW_TAPC - LGINNOTEK NTSC ------------ */ + +static struct tuner_params tuner_lg_ntsc_new_tapc_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_lg_new_tapc_ranges, + .count = ARRAY_SIZE(tuner_lg_new_tapc_ranges), + }, +}; + +/* 40-49 */ +/* ------------ TUNER_HITACHI_NTSC - HITACHI NTSC ------------ */ + +static struct tuner_params tuner_hitachi_ntsc_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_lg_new_tapc_ranges, + .count = ARRAY_SIZE(tuner_lg_new_tapc_ranges), + }, +}; + +/* ------------ TUNER_PHILIPS_PAL_MK - Philips PAL ------------ */ + +static struct tuner_range tuner_philips_pal_mk_pal_ranges[] = { + { 16 * 140.25 /*MHz*/, 0x8e, 0x01, }, + { 16 * 463.25 /*MHz*/, 0x8e, 0xc2, }, + { 16 * 999.99 , 0x8e, 0xcf, }, +}; + +static struct tuner_params tuner_philips_pal_mk_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_philips_pal_mk_pal_ranges, + .count = ARRAY_SIZE(tuner_philips_pal_mk_pal_ranges), + }, +}; + +/* ---- TUNER_PHILIPS_FCV1236D - Philips FCV1236D (ATSC/NTSC) ---- */ + +static struct tuner_range tuner_philips_fcv1236d_ntsc_ranges[] = { + { 16 * 157.25 /*MHz*/, 0x8e, 0xa2, }, + { 16 * 451.25 /*MHz*/, 0x8e, 0x92, }, + { 16 * 999.99 , 0x8e, 0x32, }, +}; + +static struct tuner_range tuner_philips_fcv1236d_atsc_ranges[] = { + { 16 * 159.00 /*MHz*/, 0x8e, 0xa0, }, + { 16 * 453.00 /*MHz*/, 0x8e, 0x90, }, + { 16 * 999.99 , 0x8e, 0x30, }, +}; + +static struct tuner_params tuner_philips_fcv1236d_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_philips_fcv1236d_ntsc_ranges, + .count = ARRAY_SIZE(tuner_philips_fcv1236d_ntsc_ranges), + }, + { + .type = TUNER_PARAM_TYPE_DIGITAL, + .ranges = tuner_philips_fcv1236d_atsc_ranges, + .count = ARRAY_SIZE(tuner_philips_fcv1236d_atsc_ranges), + .iffreq = 16 * 44.00, + }, +}; + +/* ------------ TUNER_PHILIPS_FM1236_MK3 - Philips NTSC ------------ */ + +static struct tuner_range tuner_fm1236_mk3_ntsc_ranges[] = { + { 16 * 160.00 /*MHz*/, 0x8e, 0x01, }, + { 16 * 442.00 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x04, }, +}; + +static struct tuner_params tuner_fm1236_mk3_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_fm1236_mk3_ntsc_ranges, + .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges), + .cb_first_if_lower_freq = 1, + .has_tda9887 = 1, + .port1_active = 1, + .port2_active = 1, + .port1_fm_high_sensitivity = 1, + }, +}; + +/* ------------ TUNER_PHILIPS_4IN1 - Philips NTSC ------------ */ + +static struct tuner_params tuner_philips_4in1_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_fm1236_mk3_ntsc_ranges, + .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges), + }, +}; + +/* ------------ TUNER_MICROTUNE_4049FM5 - Microtune PAL ------------ */ + +static struct tuner_params tuner_microtune_4049_fm5_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_temic_4009f_5_pal_ranges, + .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges), + .has_tda9887 = 1, + .port1_invert_for_secam_lc = 1, + .default_pll_gating_18 = 1, + .fm_gain_normal=1, + .radio_if = 1, /* 33.3 MHz */ + }, +}; + +/* ------------ TUNER_PANASONIC_VP27 - Panasonic NTSC ------------ */ + +static struct tuner_range tuner_panasonic_vp27_ntsc_ranges[] = { + { 16 * 160.00 /*MHz*/, 0xce, 0x01, }, + { 16 * 454.00 /*MHz*/, 0xce, 0x02, }, + { 16 * 999.99 , 0xce, 0x08, }, +}; + +static struct tuner_params tuner_panasonic_vp27_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_panasonic_vp27_ntsc_ranges, + .count = ARRAY_SIZE(tuner_panasonic_vp27_ntsc_ranges), + .has_tda9887 = 1, + .intercarrier_mode = 1, + .default_top_low = -3, + .default_top_mid = -3, + .default_top_high = -3, + }, +}; + +/* ------------ TUNER_TNF_8831BGFF - Philips PAL ------------ */ + +static struct tuner_range tuner_tnf_8831bgff_pal_ranges[] = { + { 16 * 161.25 /*MHz*/, 0x8e, 0xa0, }, + { 16 * 463.25 /*MHz*/, 0x8e, 0x90, }, + { 16 * 999.99 , 0x8e, 0x30, }, +}; + +static struct tuner_params tuner_tnf_8831bgff_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_tnf_8831bgff_pal_ranges, + .count = ARRAY_SIZE(tuner_tnf_8831bgff_pal_ranges), + }, +}; + +/* ------------ TUNER_MICROTUNE_4042FI5 - Microtune NTSC ------------ */ + +static struct tuner_range tuner_microtune_4042fi5_ntsc_ranges[] = { + { 16 * 162.00 /*MHz*/, 0x8e, 0xa2, }, + { 16 * 457.00 /*MHz*/, 0x8e, 0x94, }, + { 16 * 999.99 , 0x8e, 0x31, }, +}; + +static struct tuner_range tuner_microtune_4042fi5_atsc_ranges[] = { + { 16 * 162.00 /*MHz*/, 0x8e, 0xa1, }, + { 16 * 457.00 /*MHz*/, 0x8e, 0x91, }, + { 16 * 999.99 , 0x8e, 0x31, }, +}; + +static struct tuner_params tuner_microtune_4042fi5_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_microtune_4042fi5_ntsc_ranges, + .count = ARRAY_SIZE(tuner_microtune_4042fi5_ntsc_ranges), + }, + { + .type = TUNER_PARAM_TYPE_DIGITAL, + .ranges = tuner_microtune_4042fi5_atsc_ranges, + .count = ARRAY_SIZE(tuner_microtune_4042fi5_atsc_ranges), + .iffreq = 16 * 44.00 /*MHz*/, + }, +}; + +/* 50-59 */ +/* ------------ TUNER_TCL_2002N - TCL NTSC ------------ */ + +static struct tuner_range tuner_tcl_2002n_ntsc_ranges[] = { + { 16 * 172.00 /*MHz*/, 0x8e, 0x01, }, + { 16 * 448.00 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x08, }, +}; + +static struct tuner_params tuner_tcl_2002n_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_tcl_2002n_ntsc_ranges, + .count = ARRAY_SIZE(tuner_tcl_2002n_ntsc_ranges), + .cb_first_if_lower_freq = 1, + }, +}; + +/* ------------ TUNER_PHILIPS_FM1256_IH3 - Philips PAL ------------ */ + +static struct tuner_params tuner_philips_fm1256_ih3_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_fm1236_mk3_ntsc_ranges, + .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges), + .radio_if = 1, /* 33.3 MHz */ + }, +}; + +/* ------------ TUNER_THOMSON_DTT7610 - THOMSON ATSC ------------ */ + +/* single range used for both ntsc and atsc */ +static struct tuner_range tuner_thomson_dtt7610_ntsc_ranges[] = { + { 16 * 157.25 /*MHz*/, 0x8e, 0x39, }, + { 16 * 454.00 /*MHz*/, 0x8e, 0x3a, }, + { 16 * 999.99 , 0x8e, 0x3c, }, +}; + +static struct tuner_params tuner_thomson_dtt7610_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_thomson_dtt7610_ntsc_ranges, + .count = ARRAY_SIZE(tuner_thomson_dtt7610_ntsc_ranges), + }, + { + .type = TUNER_PARAM_TYPE_DIGITAL, + .ranges = tuner_thomson_dtt7610_ntsc_ranges, + .count = ARRAY_SIZE(tuner_thomson_dtt7610_ntsc_ranges), + .iffreq = 16 * 44.00 /*MHz*/, + }, +}; + +/* ------------ TUNER_PHILIPS_FQ1286 - Philips NTSC ------------ */ + +static struct tuner_range tuner_philips_fq1286_ntsc_ranges[] = { + { 16 * 160.00 /*MHz*/, 0x8e, 0x41, }, + { 16 * 454.00 /*MHz*/, 0x8e, 0x42, }, + { 16 * 999.99 , 0x8e, 0x04, }, +}; + +static struct tuner_params tuner_philips_fq1286_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_philips_fq1286_ntsc_ranges, + .count = ARRAY_SIZE(tuner_philips_fq1286_ntsc_ranges), + }, +}; + +/* ------------ TUNER_TCL_2002MB - TCL PAL ------------ */ + +static struct tuner_range tuner_tcl_2002mb_pal_ranges[] = { + { 16 * 170.00 /*MHz*/, 0xce, 0x01, }, + { 16 * 450.00 /*MHz*/, 0xce, 0x02, }, + { 16 * 999.99 , 0xce, 0x08, }, +}; + +static struct tuner_params tuner_tcl_2002mb_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_tcl_2002mb_pal_ranges, + .count = ARRAY_SIZE(tuner_tcl_2002mb_pal_ranges), + }, +}; + +/* ------------ TUNER_PHILIPS_FQ1216AME_MK4 - Philips PAL ------------ */ + +static struct tuner_range tuner_philips_fq12_6a___mk4_pal_ranges[] = { + { 16 * 160.00 /*MHz*/, 0xce, 0x01, }, + { 16 * 442.00 /*MHz*/, 0xce, 0x02, }, + { 16 * 999.99 , 0xce, 0x04, }, +}; + +static struct tuner_params tuner_philips_fq1216ame_mk4_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_philips_fq12_6a___mk4_pal_ranges, + .count = ARRAY_SIZE(tuner_philips_fq12_6a___mk4_pal_ranges), + .has_tda9887 = 1, + .port1_active = 1, + .port2_invert_for_secam_lc = 1, + .default_top_mid = -2, + .default_top_secam_low = -2, + .default_top_secam_mid = -2, + .default_top_secam_high = -2, + }, +}; + +/* ------------ TUNER_PHILIPS_FQ1236A_MK4 - Philips NTSC ------------ */ + +static struct tuner_params tuner_philips_fq1236a_mk4_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_fm1236_mk3_ntsc_ranges, + .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges), + }, +}; + +/* ------------ TUNER_YMEC_TVF_8531MF - Philips NTSC ------------ */ + +static struct tuner_params tuner_ymec_tvf_8531mf_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_philips_ntsc_m_ranges, + .count = ARRAY_SIZE(tuner_philips_ntsc_m_ranges), + }, +}; + +/* ------------ TUNER_YMEC_TVF_5533MF - Philips NTSC ------------ */ + +static struct tuner_range tuner_ymec_tvf_5533mf_ntsc_ranges[] = { + { 16 * 160.00 /*MHz*/, 0x8e, 0x01, }, + { 16 * 454.00 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x04, }, +}; + +static struct tuner_params tuner_ymec_tvf_5533mf_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_ymec_tvf_5533mf_ntsc_ranges, + .count = ARRAY_SIZE(tuner_ymec_tvf_5533mf_ntsc_ranges), + }, +}; + +/* 60-69 */ +/* ------------ TUNER_THOMSON_DTT761X - THOMSON ATSC ------------ */ +/* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */ + +static struct tuner_range tuner_thomson_dtt761x_ntsc_ranges[] = { + { 16 * 145.25 /*MHz*/, 0x8e, 0x39, }, + { 16 * 415.25 /*MHz*/, 0x8e, 0x3a, }, + { 16 * 999.99 , 0x8e, 0x3c, }, +}; + +static struct tuner_range tuner_thomson_dtt761x_atsc_ranges[] = { + { 16 * 147.00 /*MHz*/, 0x8e, 0x39, }, + { 16 * 417.00 /*MHz*/, 0x8e, 0x3a, }, + { 16 * 999.99 , 0x8e, 0x3c, }, +}; + +static struct tuner_params tuner_thomson_dtt761x_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_thomson_dtt761x_ntsc_ranges, + .count = ARRAY_SIZE(tuner_thomson_dtt761x_ntsc_ranges), + .has_tda9887 = 1, + .fm_gain_normal = 1, + .radio_if = 2, /* 41.3 MHz */ + }, + { + .type = TUNER_PARAM_TYPE_DIGITAL, + .ranges = tuner_thomson_dtt761x_atsc_ranges, + .count = ARRAY_SIZE(tuner_thomson_dtt761x_atsc_ranges), + .iffreq = 16 * 44.00, /*MHz*/ + }, +}; + +/* ------------ TUNER_TENA_9533_DI - Philips PAL ------------ */ + +static struct tuner_range tuner_tena_9533_di_pal_ranges[] = { + { 16 * 160.25 /*MHz*/, 0x8e, 0x01, }, + { 16 * 464.25 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x04, }, +}; + +static struct tuner_params tuner_tena_9533_di_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_tena_9533_di_pal_ranges, + .count = ARRAY_SIZE(tuner_tena_9533_di_pal_ranges), + }, +}; + +/* ------------ TUNER_PHILIPS_FMD1216ME_MK3 - Philips PAL ------------ */ + +static struct tuner_range tuner_philips_fmd1216me_mk3_pal_ranges[] = { + { 16 * 160.00 /*MHz*/, 0x86, 0x51, }, + { 16 * 442.00 /*MHz*/, 0x86, 0x52, }, + { 16 * 999.99 , 0x86, 0x54, }, +}; + +static struct tuner_range tuner_philips_fmd1216me_mk3_dvb_ranges[] = { + { 16 * 143.87 /*MHz*/, 0xbc, 0x41 }, + { 16 * 158.87 /*MHz*/, 0xf4, 0x41 }, + { 16 * 329.87 /*MHz*/, 0xbc, 0x42 }, + { 16 * 441.87 /*MHz*/, 0xf4, 0x42 }, + { 16 * 625.87 /*MHz*/, 0xbc, 0x44 }, + { 16 * 803.87 /*MHz*/, 0xf4, 0x44 }, + { 16 * 999.99 , 0xfc, 0x44 }, +}; + +static struct tuner_params tuner_philips_fmd1216me_mk3_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_philips_fmd1216me_mk3_pal_ranges, + .count = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_pal_ranges), + .has_tda9887 = 1, + .port1_active = 1, + .port2_active = 1, + .port2_fm_high_sensitivity = 1, + .port2_invert_for_secam_lc = 1, + .port1_set_for_fm_mono = 1, + }, + { + .type = TUNER_PARAM_TYPE_DIGITAL, + .ranges = tuner_philips_fmd1216me_mk3_dvb_ranges, + .count = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_dvb_ranges), + .iffreq = 16 * 36.125, /*MHz*/ + }, +}; + + +/* ------ TUNER_LG_TDVS_H06XF - LG INNOTEK / INFINEON ATSC ----- */ + +static struct tuner_range tuner_tua6034_ntsc_ranges[] = { + { 16 * 165.00 /*MHz*/, 0x8e, 0x01 }, + { 16 * 450.00 /*MHz*/, 0x8e, 0x02 }, + { 16 * 999.99 , 0x8e, 0x04 }, +}; + +static struct tuner_range tuner_tua6034_atsc_ranges[] = { + { 16 * 165.00 /*MHz*/, 0xce, 0x01 }, + { 16 * 450.00 /*MHz*/, 0xce, 0x02 }, + { 16 * 999.99 , 0xce, 0x04 }, +}; + +static struct tuner_params tuner_lg_tdvs_h06xf_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_tua6034_ntsc_ranges, + .count = ARRAY_SIZE(tuner_tua6034_ntsc_ranges), + }, + { + .type = TUNER_PARAM_TYPE_DIGITAL, + .ranges = tuner_tua6034_atsc_ranges, + .count = ARRAY_SIZE(tuner_tua6034_atsc_ranges), + .iffreq = 16 * 44.00, + }, +}; + +/* ------------ TUNER_YMEC_TVF66T5_B_DFF - Philips PAL ------------ */ + +static struct tuner_range tuner_ymec_tvf66t5_b_dff_pal_ranges[] = { + { 16 * 160.25 /*MHz*/, 0x8e, 0x01, }, + { 16 * 464.25 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x08, }, +}; + +static struct tuner_params tuner_ymec_tvf66t5_b_dff_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_ymec_tvf66t5_b_dff_pal_ranges, + .count = ARRAY_SIZE(tuner_ymec_tvf66t5_b_dff_pal_ranges), + }, +}; + +/* ------------ TUNER_LG_NTSC_TALN_MINI - LGINNOTEK NTSC ------------ */ + +static struct tuner_range tuner_lg_taln_ntsc_ranges[] = { + { 16 * 137.25 /*MHz*/, 0x8e, 0x01, }, + { 16 * 373.25 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x08, }, +}; + +static struct tuner_range tuner_lg_taln_pal_secam_ranges[] = { + { 16 * 150.00 /*MHz*/, 0x8e, 0x01, }, + { 16 * 425.00 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x08, }, +}; + +static struct tuner_params tuner_lg_taln_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_lg_taln_ntsc_ranges, + .count = ARRAY_SIZE(tuner_lg_taln_ntsc_ranges), + },{ + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_lg_taln_pal_secam_ranges, + .count = ARRAY_SIZE(tuner_lg_taln_pal_secam_ranges), + }, +}; + +/* ------------ TUNER_PHILIPS_TD1316 - Philips PAL ------------ */ + +static struct tuner_range tuner_philips_td1316_pal_ranges[] = { + { 16 * 160.00 /*MHz*/, 0xc8, 0xa1, }, + { 16 * 442.00 /*MHz*/, 0xc8, 0xa2, }, + { 16 * 999.99 , 0xc8, 0xa4, }, +}; + +static struct tuner_range tuner_philips_td1316_dvb_ranges[] = { + { 16 * 93.834 /*MHz*/, 0xca, 0x60, }, + { 16 * 123.834 /*MHz*/, 0xca, 0xa0, }, + { 16 * 163.834 /*MHz*/, 0xca, 0xc0, }, + { 16 * 253.834 /*MHz*/, 0xca, 0x60, }, + { 16 * 383.834 /*MHz*/, 0xca, 0xa0, }, + { 16 * 443.834 /*MHz*/, 0xca, 0xc0, }, + { 16 * 583.834 /*MHz*/, 0xca, 0x60, }, + { 16 * 793.834 /*MHz*/, 0xca, 0xa0, }, + { 16 * 999.999 , 0xca, 0xe0, }, +}; + +static struct tuner_params tuner_philips_td1316_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_philips_td1316_pal_ranges, + .count = ARRAY_SIZE(tuner_philips_td1316_pal_ranges), + }, + { + .type = TUNER_PARAM_TYPE_DIGITAL, + .ranges = tuner_philips_td1316_dvb_ranges, + .count = ARRAY_SIZE(tuner_philips_td1316_dvb_ranges), + .iffreq = 16 * 36.166667 /*MHz*/, + }, +}; + +/* ------------ TUNER_PHILIPS_TUV1236D - Philips ATSC ------------ */ + +static struct tuner_range tuner_tuv1236d_ntsc_ranges[] = { + { 16 * 157.25 /*MHz*/, 0xce, 0x01, }, + { 16 * 454.00 /*MHz*/, 0xce, 0x02, }, + { 16 * 999.99 , 0xce, 0x04, }, +}; + +static struct tuner_range tuner_tuv1236d_atsc_ranges[] = { + { 16 * 157.25 /*MHz*/, 0xc6, 0x41, }, + { 16 * 454.00 /*MHz*/, 0xc6, 0x42, }, + { 16 * 999.99 , 0xc6, 0x44, }, +}; + +static struct tuner_params tuner_tuv1236d_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_tuv1236d_ntsc_ranges, + .count = ARRAY_SIZE(tuner_tuv1236d_ntsc_ranges), + }, + { + .type = TUNER_PARAM_TYPE_DIGITAL, + .ranges = tuner_tuv1236d_atsc_ranges, + .count = ARRAY_SIZE(tuner_tuv1236d_atsc_ranges), + .iffreq = 16 * 44.00, + }, +}; + +/* ------------ TUNER_TNF_xxx5 - Texas Instruments--------- */ +/* This is known to work with Tenna TVF58t5-MFF and TVF5835 MFF + * but it is expected to work also with other Tenna/Ymec + * models based on TI SN 761677 chip on both PAL and NTSC + */ + +static struct tuner_range tuner_tnf_5335_d_if_pal_ranges[] = { + { 16 * 168.25 /*MHz*/, 0x8e, 0x01, }, + { 16 * 471.25 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x08, }, +}; + +static struct tuner_range tuner_tnf_5335mf_ntsc_ranges[] = { + { 16 * 169.25 /*MHz*/, 0x8e, 0x01, }, + { 16 * 469.25 /*MHz*/, 0x8e, 0x02, }, + { 16 * 999.99 , 0x8e, 0x08, }, +}; + +static struct tuner_params tuner_tnf_5335mf_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_tnf_5335mf_ntsc_ranges, + .count = ARRAY_SIZE(tuner_tnf_5335mf_ntsc_ranges), + }, + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_tnf_5335_d_if_pal_ranges, + .count = ARRAY_SIZE(tuner_tnf_5335_d_if_pal_ranges), + }, +}; + +/* 70-79 */ +/* ------------ TUNER_SAMSUNG_TCPN_2121P30A - Samsung NTSC ------------ */ + +/* '+ 4' turns on the Low Noise Amplifier */ +static struct tuner_range tuner_samsung_tcpn_2121p30a_ntsc_ranges[] = { + { 16 * 130.00 /*MHz*/, 0xce, 0x01 + 4, }, + { 16 * 364.50 /*MHz*/, 0xce, 0x02 + 4, }, + { 16 * 999.99 , 0xce, 0x08 + 4, }, +}; + +static struct tuner_params tuner_samsung_tcpn_2121p30a_params[] = { + { + .type = TUNER_PARAM_TYPE_NTSC, + .ranges = tuner_samsung_tcpn_2121p30a_ntsc_ranges, + .count = ARRAY_SIZE(tuner_samsung_tcpn_2121p30a_ntsc_ranges), + }, +}; + +/* ------------ TUNER_THOMSON_FE6600 - DViCO Hybrid PAL ------------ */ + +static struct tuner_range tuner_thomson_fe6600_pal_ranges[] = { + { 16 * 160.00 /*MHz*/, 0xfe, 0x11, }, + { 16 * 442.00 /*MHz*/, 0xf6, 0x12, }, + { 16 * 999.99 , 0xf6, 0x18, }, +}; + +static struct tuner_range tuner_thomson_fe6600_dvb_ranges[] = { + { 16 * 250.00 /*MHz*/, 0xb4, 0x12, }, + { 16 * 455.00 /*MHz*/, 0xfe, 0x11, }, + { 16 * 775.50 /*MHz*/, 0xbc, 0x18, }, + { 16 * 999.99 , 0xf4, 0x18, }, +}; + +static struct tuner_params tuner_thomson_fe6600_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_thomson_fe6600_pal_ranges, + .count = ARRAY_SIZE(tuner_thomson_fe6600_pal_ranges), + }, + { + .type = TUNER_PARAM_TYPE_DIGITAL, + .ranges = tuner_thomson_fe6600_dvb_ranges, + .count = ARRAY_SIZE(tuner_thomson_fe6600_dvb_ranges), + .iffreq = 16 * 36.125 /*MHz*/, + }, +}; + +/* ------------ TUNER_SAMSUNG_TCPG_6121P30A - Samsung PAL ------------ */ + +/* '+ 4' turns on the Low Noise Amplifier */ +static struct tuner_range tuner_samsung_tcpg_6121p30a_pal_ranges[] = { + { 16 * 146.25 /*MHz*/, 0xce, 0x01 + 4, }, + { 16 * 428.50 /*MHz*/, 0xce, 0x02 + 4, }, + { 16 * 999.99 , 0xce, 0x08 + 4, }, +}; + +static struct tuner_params tuner_samsung_tcpg_6121p30a_params[] = { + { + .type = TUNER_PARAM_TYPE_PAL, + .ranges = tuner_samsung_tcpg_6121p30a_pal_ranges, + .count = ARRAY_SIZE(tuner_samsung_tcpg_6121p30a_pal_ranges), + .has_tda9887 = 1, + .port1_active = 1, + .port2_active = 1, + .port2_invert_for_secam_lc = 1, + }, +}; + +/* --------------------------------------------------------------------- */ + +struct tunertype tuners[] = { + /* 0-9 */ + [TUNER_TEMIC_PAL] = { /* TEMIC PAL */ + .name = "Temic PAL (4002 FH5)", + .params = tuner_temic_pal_params, + .count = ARRAY_SIZE(tuner_temic_pal_params), + }, + [TUNER_PHILIPS_PAL_I] = { /* Philips PAL_I */ + .name = "Philips PAL_I (FI1246 and compatibles)", + .params = tuner_philips_pal_i_params, + .count = ARRAY_SIZE(tuner_philips_pal_i_params), + }, + [TUNER_PHILIPS_NTSC] = { /* Philips NTSC */ + .name = "Philips NTSC (FI1236,FM1236 and compatibles)", + .params = tuner_philips_ntsc_params, + .count = ARRAY_SIZE(tuner_philips_ntsc_params), + }, + [TUNER_PHILIPS_SECAM] = { /* Philips SECAM */ + .name = "Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF)", + .params = tuner_philips_secam_params, + .count = ARRAY_SIZE(tuner_philips_secam_params), + }, + [TUNER_ABSENT] = { /* Tuner Absent */ + .name = "NoTuner", + }, + [TUNER_PHILIPS_PAL] = { /* Philips PAL */ + .name = "Philips PAL_BG (FI1216 and compatibles)", + .params = tuner_philips_pal_params, + .count = ARRAY_SIZE(tuner_philips_pal_params), + }, + [TUNER_TEMIC_NTSC] = { /* TEMIC NTSC */ + .name = "Temic NTSC (4032 FY5)", + .params = tuner_temic_ntsc_params, + .count = ARRAY_SIZE(tuner_temic_ntsc_params), + }, + [TUNER_TEMIC_PAL_I] = { /* TEMIC PAL_I */ + .name = "Temic PAL_I (4062 FY5)", + .params = tuner_temic_pal_i_params, + .count = ARRAY_SIZE(tuner_temic_pal_i_params), + }, + [TUNER_TEMIC_4036FY5_NTSC] = { /* TEMIC NTSC */ + .name = "Temic NTSC (4036 FY5)", + .params = tuner_temic_4036fy5_ntsc_params, + .count = ARRAY_SIZE(tuner_temic_4036fy5_ntsc_params), + }, + [TUNER_ALPS_TSBH1_NTSC] = { /* TEMIC NTSC */ + .name = "Alps HSBH1", + .params = tuner_alps_tsbh1_ntsc_params, + .count = ARRAY_SIZE(tuner_alps_tsbh1_ntsc_params), + }, + + /* 10-19 */ + [TUNER_ALPS_TSBE1_PAL] = { /* TEMIC PAL */ + .name = "Alps TSBE1", + .params = tuner_alps_tsb_1_params, + .count = ARRAY_SIZE(tuner_alps_tsb_1_params), + }, + [TUNER_ALPS_TSBB5_PAL_I] = { /* Alps PAL_I */ + .name = "Alps TSBB5", + .params = tuner_alps_tsbb5_params, + .count = ARRAY_SIZE(tuner_alps_tsbb5_params), + }, + [TUNER_ALPS_TSBE5_PAL] = { /* Alps PAL */ + .name = "Alps TSBE5", + .params = tuner_alps_tsbe5_params, + .count = ARRAY_SIZE(tuner_alps_tsbe5_params), + }, + [TUNER_ALPS_TSBC5_PAL] = { /* Alps PAL */ + .name = "Alps TSBC5", + .params = tuner_alps_tsbc5_params, + .count = ARRAY_SIZE(tuner_alps_tsbc5_params), + }, + [TUNER_TEMIC_4006FH5_PAL] = { /* TEMIC PAL */ + .name = "Temic PAL_BG (4006FH5)", + .params = tuner_temic_4006fh5_params, + .count = ARRAY_SIZE(tuner_temic_4006fh5_params), + }, + [TUNER_ALPS_TSHC6_NTSC] = { /* Alps NTSC */ + .name = "Alps TSCH6", + .params = tuner_alps_tshc6_params, + .count = ARRAY_SIZE(tuner_alps_tshc6_params), + }, + [TUNER_TEMIC_PAL_DK] = { /* TEMIC PAL */ + .name = "Temic PAL_DK (4016 FY5)", + .params = tuner_temic_pal_dk_params, + .count = ARRAY_SIZE(tuner_temic_pal_dk_params), + }, + [TUNER_PHILIPS_NTSC_M] = { /* Philips NTSC */ + .name = "Philips NTSC_M (MK2)", + .params = tuner_philips_ntsc_m_params, + .count = ARRAY_SIZE(tuner_philips_ntsc_m_params), + }, + [TUNER_TEMIC_4066FY5_PAL_I] = { /* TEMIC PAL_I */ + .name = "Temic PAL_I (4066 FY5)", + .params = tuner_temic_4066fy5_pal_i_params, + .count = ARRAY_SIZE(tuner_temic_4066fy5_pal_i_params), + }, + [TUNER_TEMIC_4006FN5_MULTI_PAL] = { /* TEMIC PAL */ + .name = "Temic PAL* auto (4006 FN5)", + .params = tuner_temic_4006fn5_multi_params, + .count = ARRAY_SIZE(tuner_temic_4006fn5_multi_params), + }, + + /* 20-29 */ + [TUNER_TEMIC_4009FR5_PAL] = { /* TEMIC PAL */ + .name = "Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5)", + .params = tuner_temic_4009f_5_params, + .count = ARRAY_SIZE(tuner_temic_4009f_5_params), + }, + [TUNER_TEMIC_4039FR5_NTSC] = { /* TEMIC NTSC */ + .name = "Temic NTSC (4039 FR5)", + .params = tuner_temic_4039fr5_params, + .count = ARRAY_SIZE(tuner_temic_4039fr5_params), + }, + [TUNER_TEMIC_4046FM5] = { /* TEMIC PAL */ + .name = "Temic PAL/SECAM multi (4046 FM5)", + .params = tuner_temic_4046fm5_params, + .count = ARRAY_SIZE(tuner_temic_4046fm5_params), + }, + [TUNER_PHILIPS_PAL_DK] = { /* Philips PAL */ + .name = "Philips PAL_DK (FI1256 and compatibles)", + .params = tuner_philips_pal_dk_params, + .count = ARRAY_SIZE(tuner_philips_pal_dk_params), + }, + [TUNER_PHILIPS_FQ1216ME] = { /* Philips PAL */ + .name = "Philips PAL/SECAM multi (FQ1216ME)", + .params = tuner_philips_fq1216me_params, + .count = ARRAY_SIZE(tuner_philips_fq1216me_params), + }, + [TUNER_LG_PAL_I_FM] = { /* LGINNOTEK PAL_I */ + .name = "LG PAL_I+FM (TAPC-I001D)", + .params = tuner_lg_pal_i_fm_params, + .count = ARRAY_SIZE(tuner_lg_pal_i_fm_params), + }, + [TUNER_LG_PAL_I] = { /* LGINNOTEK PAL_I */ + .name = "LG PAL_I (TAPC-I701D)", + .params = tuner_lg_pal_i_params, + .count = ARRAY_SIZE(tuner_lg_pal_i_params), + }, + [TUNER_LG_NTSC_FM] = { /* LGINNOTEK NTSC */ + .name = "LG NTSC+FM (TPI8NSR01F)", + .params = tuner_lg_ntsc_fm_params, + .count = ARRAY_SIZE(tuner_lg_ntsc_fm_params), + }, + [TUNER_LG_PAL_FM] = { /* LGINNOTEK PAL */ + .name = "LG PAL_BG+FM (TPI8PSB01D)", + .params = tuner_lg_pal_fm_params, + .count = ARRAY_SIZE(tuner_lg_pal_fm_params), + }, + [TUNER_LG_PAL] = { /* LGINNOTEK PAL */ + .name = "LG PAL_BG (TPI8PSB11D)", + .params = tuner_lg_pal_params, + .count = ARRAY_SIZE(tuner_lg_pal_params), + }, + + /* 30-39 */ + [TUNER_TEMIC_4009FN5_MULTI_PAL_FM] = { /* TEMIC PAL */ + .name = "Temic PAL* auto + FM (4009 FN5)", + .params = tuner_temic_4009_fn5_multi_pal_fm_params, + .count = ARRAY_SIZE(tuner_temic_4009_fn5_multi_pal_fm_params), + }, + [TUNER_SHARP_2U5JF5540_NTSC] = { /* SHARP NTSC */ + .name = "SHARP NTSC_JP (2U5JF5540)", + .params = tuner_sharp_2u5jf5540_params, + .count = ARRAY_SIZE(tuner_sharp_2u5jf5540_params), + }, + [TUNER_Samsung_PAL_TCPM9091PD27] = { /* Samsung PAL */ + .name = "Samsung PAL TCPM9091PD27", + .params = tuner_samsung_pal_tcpm9091pd27_params, + .count = ARRAY_SIZE(tuner_samsung_pal_tcpm9091pd27_params), + }, + [TUNER_MT2032] = { /* Microtune PAL|NTSC */ + .name = "MT20xx universal", + /* see mt20xx.c for details */ }, + [TUNER_TEMIC_4106FH5] = { /* TEMIC PAL */ + .name = "Temic PAL_BG (4106 FH5)", + .params = tuner_temic_4106fh5_params, + .count = ARRAY_SIZE(tuner_temic_4106fh5_params), + }, + [TUNER_TEMIC_4012FY5] = { /* TEMIC PAL */ + .name = "Temic PAL_DK/SECAM_L (4012 FY5)", + .params = tuner_temic_4012fy5_params, + .count = ARRAY_SIZE(tuner_temic_4012fy5_params), + }, + [TUNER_TEMIC_4136FY5] = { /* TEMIC NTSC */ + .name = "Temic NTSC (4136 FY5)", + .params = tuner_temic_4136_fy5_params, + .count = ARRAY_SIZE(tuner_temic_4136_fy5_params), + }, + [TUNER_LG_PAL_NEW_TAPC] = { /* LGINNOTEK PAL */ + .name = "LG PAL (newer TAPC series)", + .params = tuner_lg_pal_new_tapc_params, + .count = ARRAY_SIZE(tuner_lg_pal_new_tapc_params), + }, + [TUNER_PHILIPS_FM1216ME_MK3] = { /* Philips PAL */ + .name = "Philips PAL/SECAM multi (FM1216ME MK3)", + .params = tuner_fm1216me_mk3_params, + .count = ARRAY_SIZE(tuner_fm1216me_mk3_params), + }, + [TUNER_LG_NTSC_NEW_TAPC] = { /* LGINNOTEK NTSC */ + .name = "LG NTSC (newer TAPC series)", + .params = tuner_lg_ntsc_new_tapc_params, + .count = ARRAY_SIZE(tuner_lg_ntsc_new_tapc_params), + }, + + /* 40-49 */ + [TUNER_HITACHI_NTSC] = { /* HITACHI NTSC */ + .name = "HITACHI V7-J180AT", + .params = tuner_hitachi_ntsc_params, + .count = ARRAY_SIZE(tuner_hitachi_ntsc_params), + }, + [TUNER_PHILIPS_PAL_MK] = { /* Philips PAL */ + .name = "Philips PAL_MK (FI1216 MK)", + .params = tuner_philips_pal_mk_params, + .count = ARRAY_SIZE(tuner_philips_pal_mk_params), + }, + [TUNER_PHILIPS_FCV1236D] = { /* Philips ATSC */ + .name = "Philips FCV1236D ATSC/NTSC dual in", + .params = tuner_philips_fcv1236d_params, + .count = ARRAY_SIZE(tuner_philips_fcv1236d_params), + .min = 16 * 53.00, + .max = 16 * 803.00, + .stepsize = 62500, + }, + [TUNER_PHILIPS_FM1236_MK3] = { /* Philips NTSC */ + .name = "Philips NTSC MK3 (FM1236MK3 or FM1236/F)", + .params = tuner_fm1236_mk3_params, + .count = ARRAY_SIZE(tuner_fm1236_mk3_params), + }, + [TUNER_PHILIPS_4IN1] = { /* Philips NTSC */ + .name = "Philips 4 in 1 (ATI TV Wonder Pro/Conexant)", + .params = tuner_philips_4in1_params, + .count = ARRAY_SIZE(tuner_philips_4in1_params), + }, + [TUNER_MICROTUNE_4049FM5] = { /* Microtune PAL */ + .name = "Microtune 4049 FM5", + .params = tuner_microtune_4049_fm5_params, + .count = ARRAY_SIZE(tuner_microtune_4049_fm5_params), + }, + [TUNER_PANASONIC_VP27] = { /* Panasonic NTSC */ + .name = "Panasonic VP27s/ENGE4324D", + .params = tuner_panasonic_vp27_params, + .count = ARRAY_SIZE(tuner_panasonic_vp27_params), + }, + [TUNER_LG_NTSC_TAPE] = { /* LGINNOTEK NTSC */ + .name = "LG NTSC (TAPE series)", + .params = tuner_fm1236_mk3_params, + .count = ARRAY_SIZE(tuner_fm1236_mk3_params), + }, + [TUNER_TNF_8831BGFF] = { /* Philips PAL */ + .name = "Tenna TNF 8831 BGFF)", + .params = tuner_tnf_8831bgff_params, + .count = ARRAY_SIZE(tuner_tnf_8831bgff_params), + }, + [TUNER_MICROTUNE_4042FI5] = { /* Microtune NTSC */ + .name = "Microtune 4042 FI5 ATSC/NTSC dual in", + .params = tuner_microtune_4042fi5_params, + .count = ARRAY_SIZE(tuner_microtune_4042fi5_params), + .min = 16 * 57.00, + .max = 16 * 858.00, + .stepsize = 62500, + }, + + /* 50-59 */ + [TUNER_TCL_2002N] = { /* TCL NTSC */ + .name = "TCL 2002N", + .params = tuner_tcl_2002n_params, + .count = ARRAY_SIZE(tuner_tcl_2002n_params), + }, + [TUNER_PHILIPS_FM1256_IH3] = { /* Philips PAL */ + .name = "Philips PAL/SECAM_D (FM 1256 I-H3)", + .params = tuner_philips_fm1256_ih3_params, + .count = ARRAY_SIZE(tuner_philips_fm1256_ih3_params), + }, + [TUNER_THOMSON_DTT7610] = { /* THOMSON ATSC */ + .name = "Thomson DTT 7610 (ATSC/NTSC)", + .params = tuner_thomson_dtt7610_params, + .count = ARRAY_SIZE(tuner_thomson_dtt7610_params), + .min = 16 * 44.00, + .max = 16 * 958.00, + .stepsize = 62500, + }, + [TUNER_PHILIPS_FQ1286] = { /* Philips NTSC */ + .name = "Philips FQ1286", + .params = tuner_philips_fq1286_params, + .count = ARRAY_SIZE(tuner_philips_fq1286_params), + }, + [TUNER_PHILIPS_TDA8290] = { /* Philips PAL|NTSC */ + .name = "Philips/NXP TDA 8290/8295 + 8275/8275A/18271", + /* see tda8290.c for details */ }, + [TUNER_TCL_2002MB] = { /* TCL PAL */ + .name = "TCL 2002MB", + .params = tuner_tcl_2002mb_params, + .count = ARRAY_SIZE(tuner_tcl_2002mb_params), + }, + [TUNER_PHILIPS_FQ1216AME_MK4] = { /* Philips PAL */ + .name = "Philips PAL/SECAM multi (FQ1216AME MK4)", + .params = tuner_philips_fq1216ame_mk4_params, + .count = ARRAY_SIZE(tuner_philips_fq1216ame_mk4_params), + }, + [TUNER_PHILIPS_FQ1236A_MK4] = { /* Philips NTSC */ + .name = "Philips FQ1236A MK4", + .params = tuner_philips_fq1236a_mk4_params, + .count = ARRAY_SIZE(tuner_philips_fq1236a_mk4_params), + }, + [TUNER_YMEC_TVF_8531MF] = { /* Philips NTSC */ + .name = "Ymec TVision TVF-8531MF/8831MF/8731MF", + .params = tuner_ymec_tvf_8531mf_params, + .count = ARRAY_SIZE(tuner_ymec_tvf_8531mf_params), + }, + [TUNER_YMEC_TVF_5533MF] = { /* Philips NTSC */ + .name = "Ymec TVision TVF-5533MF", + .params = tuner_ymec_tvf_5533mf_params, + .count = ARRAY_SIZE(tuner_ymec_tvf_5533mf_params), + }, + + /* 60-69 */ + [TUNER_THOMSON_DTT761X] = { /* THOMSON ATSC */ + /* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */ + .name = "Thomson DTT 761X (ATSC/NTSC)", + .params = tuner_thomson_dtt761x_params, + .count = ARRAY_SIZE(tuner_thomson_dtt761x_params), + .min = 16 * 57.00, + .max = 16 * 863.00, + .stepsize = 62500, + .initdata = tua603x_agc103, + }, + [TUNER_TENA_9533_DI] = { /* Philips PAL */ + .name = "Tena TNF9533-D/IF/TNF9533-B/DF", + .params = tuner_tena_9533_di_params, + .count = ARRAY_SIZE(tuner_tena_9533_di_params), + }, + [TUNER_TEA5767] = { /* Philips RADIO */ + .name = "Philips TEA5767HN FM Radio", + /* see tea5767.c for details */ + }, + [TUNER_PHILIPS_FMD1216ME_MK3] = { /* Philips PAL */ + .name = "Philips FMD1216ME MK3 Hybrid Tuner", + .params = tuner_philips_fmd1216me_mk3_params, + .count = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_params), + .min = 16 * 50.87, + .max = 16 * 858.00, + .stepsize = 166667, + .initdata = tua603x_agc112, + .sleepdata = (u8[]){ 4, 0x9c, 0x60, 0x85, 0x54 }, + }, + [TUNER_LG_TDVS_H06XF] = { /* LGINNOTEK ATSC */ + .name = "LG TDVS-H06xF", /* H061F, H062F & H064F */ + .params = tuner_lg_tdvs_h06xf_params, + .count = ARRAY_SIZE(tuner_lg_tdvs_h06xf_params), + .min = 16 * 54.00, + .max = 16 * 863.00, + .stepsize = 62500, + .initdata = tua603x_agc103, + }, + [TUNER_YMEC_TVF66T5_B_DFF] = { /* Philips PAL */ + .name = "Ymec TVF66T5-B/DFF", + .params = tuner_ymec_tvf66t5_b_dff_params, + .count = ARRAY_SIZE(tuner_ymec_tvf66t5_b_dff_params), + }, + [TUNER_LG_TALN] = { /* LGINNOTEK NTSC / PAL / SECAM */ + .name = "LG TALN series", + .params = tuner_lg_taln_params, + .count = ARRAY_SIZE(tuner_lg_taln_params), + }, + [TUNER_PHILIPS_TD1316] = { /* Philips PAL */ + .name = "Philips TD1316 Hybrid Tuner", + .params = tuner_philips_td1316_params, + .count = ARRAY_SIZE(tuner_philips_td1316_params), + .min = 16 * 87.00, + .max = 16 * 895.00, + .stepsize = 166667, + }, + [TUNER_PHILIPS_TUV1236D] = { /* Philips ATSC */ + .name = "Philips TUV1236D ATSC/NTSC dual in", + .params = tuner_tuv1236d_params, + .count = ARRAY_SIZE(tuner_tuv1236d_params), + .min = 16 * 54.00, + .max = 16 * 864.00, + .stepsize = 62500, + }, + [TUNER_TNF_5335MF] = { /* Tenna PAL/NTSC */ + .name = "Tena TNF 5335 and similar models", + .params = tuner_tnf_5335mf_params, + .count = ARRAY_SIZE(tuner_tnf_5335mf_params), + }, + + /* 70-79 */ + [TUNER_SAMSUNG_TCPN_2121P30A] = { /* Samsung NTSC */ + .name = "Samsung TCPN 2121P30A", + .params = tuner_samsung_tcpn_2121p30a_params, + .count = ARRAY_SIZE(tuner_samsung_tcpn_2121p30a_params), + }, + [TUNER_XC2028] = { /* Xceive 2028 */ + .name = "Xceive xc2028/xc3028 tuner", + /* see tuner-xc2028.c for details */ + }, + [TUNER_THOMSON_FE6600] = { /* Thomson PAL / DVB-T */ + .name = "Thomson FE6600", + .params = tuner_thomson_fe6600_params, + .count = ARRAY_SIZE(tuner_thomson_fe6600_params), + .min = 16 * 44.25, + .max = 16 * 858.00, + .stepsize = 166667, + }, + [TUNER_SAMSUNG_TCPG_6121P30A] = { /* Samsung PAL */ + .name = "Samsung TCPG 6121P30A", + .params = tuner_samsung_tcpg_6121p30a_params, + .count = ARRAY_SIZE(tuner_samsung_tcpg_6121p30a_params), + }, + [TUNER_TDA9887] = { /* Philips TDA 9887 IF PLL Demodulator. + This chip is part of some modern tuners */ + .name = "Philips TDA988[5,6,7] IF PLL Demodulator", + /* see tda9887.c for details */ + }, + [TUNER_TEA5761] = { /* Philips RADIO */ + .name = "Philips TEA5761 FM Radio", + /* see tea5767.c for details */ + }, + [TUNER_XC5000] = { /* Xceive 5000 */ + .name = "Xceive 5000 tuner", + /* see xc5000.c for details */ + }, +}; +EXPORT_SYMBOL(tuners); + +unsigned const int tuner_count = ARRAY_SIZE(tuners); +EXPORT_SYMBOL(tuner_count); + +MODULE_DESCRIPTION("Simple tuner device type database"); +MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/common/tuners/tuner-xc2028-types.h b/drivers/media/common/tuners/tuner-xc2028-types.h new file mode 100644 index 00000000000..74dc46a71f6 --- /dev/null +++ b/drivers/media/common/tuners/tuner-xc2028-types.h @@ -0,0 +1,141 @@ +/* tuner-xc2028_types + * + * This file includes internal tipes to be used inside tuner-xc2028. + * Shouldn't be included outside tuner-xc2028 + * + * Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org) + * This code is placed under the terms of the GNU General Public License v2 + */ + +/* xc3028 firmware types */ + +/* BASE firmware should be loaded before any other firmware */ +#define BASE (1<<0) +#define BASE_TYPES (BASE|F8MHZ|MTS|FM|INPUT1|INPUT2|INIT1) + +/* F8MHZ marks BASE firmwares for 8 MHz Bandwidth */ +#define F8MHZ (1<<1) + +/* Multichannel Television Sound (MTS) + Those firmwares are capable of using xc2038 DSP to decode audio and + produce a baseband audio output on some pins of the chip. + There are MTS firmwares for the most used video standards. It should be + required to use MTS firmwares, depending on the way audio is routed into + the bridge chip + */ +#define MTS (1<<2) + +/* FIXME: I have no idea what's the difference between + D2620 and D2633 firmwares + */ +#define D2620 (1<<3) +#define D2633 (1<<4) + +/* DTV firmwares for 6, 7 and 8 MHz + DTV6 - 6MHz - ATSC/DVB-C/DVB-T/ISDB-T/DOCSIS + DTV8 - 8MHz - DVB-C/DVB-T + */ +#define DTV6 (1 << 5) +#define QAM (1 << 6) +#define DTV7 (1<<7) +#define DTV78 (1<<8) +#define DTV8 (1<<9) + +#define DTV_TYPES (D2620|D2633|DTV6|QAM|DTV7|DTV78|DTV8|ATSC) + +/* There's a FM | BASE firmware + FM specific firmware (std=0) */ +#define FM (1<<10) + +#define STD_SPECIFIC_TYPES (MTS|FM|LCD|NOGD) + +/* Applies only for FM firmware + Makes it use RF input 1 (pin #2) instead of input 2 (pin #4) + */ +#define INPUT1 (1<<11) + + +/* LCD firmwares exist only for MTS STD/MN (PAL or NTSC/M) + and for non-MTS STD/MN (PAL, NTSC/M or NTSC/Kr) + There are variants both with and without NOGD + Those firmwares produce better result with LCD displays + */ +#define LCD (1<<12) + +/* NOGD firmwares exist only for MTS STD/MN (PAL or NTSC/M) + and for non-MTS STD/MN (PAL, NTSC/M or NTSC/Kr) + The NOGD firmwares don't have group delay compensation filter + */ +#define NOGD (1<<13) + +/* Old firmwares were broken into init0 and init1 */ +#define INIT1 (1<<14) + +/* SCODE firmware selects particular behaviours */ +#define MONO (1 << 15) +#define ATSC (1 << 16) +#define IF (1 << 17) +#define LG60 (1 << 18) +#define ATI638 (1 << 19) +#define OREN538 (1 << 20) +#define OREN36 (1 << 21) +#define TOYOTA388 (1 << 22) +#define TOYOTA794 (1 << 23) +#define DIBCOM52 (1 << 24) +#define ZARLINK456 (1 << 25) +#define CHINA (1 << 26) +#define F6MHZ (1 << 27) +#define INPUT2 (1 << 28) +#define SCODE (1 << 29) + +/* This flag identifies that the scode table has a new format */ +#define HAS_IF (1 << 30) + +/* There are different scode tables for MTS and non-MTS. + The MTS firmwares support mono only + */ +#define SCODE_TYPES (SCODE | MTS) + + +/* Newer types not defined on videodev2.h. + The original idea were to move all those types to videodev2.h, but + it seemed overkill, since, with the exception of SECAM/K3, the other + types seem to be autodetected. + It is not clear where secam/k3 is used, nor we have a feedback of this + working or being autodetected by the standard secam firmware. + */ + +#define V4L2_STD_SECAM_K3 (0x04000000) + +/* Audio types */ + +#define V4L2_STD_A2_A (1LL<<32) +#define V4L2_STD_A2_B (1LL<<33) +#define V4L2_STD_NICAM_A (1LL<<34) +#define V4L2_STD_NICAM_B (1LL<<35) +#define V4L2_STD_AM (1LL<<36) +#define V4L2_STD_BTSC (1LL<<37) +#define V4L2_STD_EIAJ (1LL<<38) + +#define V4L2_STD_A2 (V4L2_STD_A2_A | V4L2_STD_A2_B) +#define V4L2_STD_NICAM (V4L2_STD_NICAM_A | V4L2_STD_NICAM_B) + +/* To preserve backward compatibilty, + (std & V4L2_STD_AUDIO) = 0 means that ALL audio stds are supported + */ + +#define V4L2_STD_AUDIO (V4L2_STD_A2 | \ + V4L2_STD_NICAM | \ + V4L2_STD_AM | \ + V4L2_STD_BTSC | \ + V4L2_STD_EIAJ) + +/* Used standards with audio restrictions */ + +#define V4L2_STD_PAL_BG_A2_A (V4L2_STD_PAL_BG | V4L2_STD_A2_A) +#define V4L2_STD_PAL_BG_A2_B (V4L2_STD_PAL_BG | V4L2_STD_A2_B) +#define V4L2_STD_PAL_BG_NICAM_A (V4L2_STD_PAL_BG | V4L2_STD_NICAM_A) +#define V4L2_STD_PAL_BG_NICAM_B (V4L2_STD_PAL_BG | V4L2_STD_NICAM_B) +#define V4L2_STD_PAL_DK_A2 (V4L2_STD_PAL_DK | V4L2_STD_A2) +#define V4L2_STD_PAL_DK_NICAM (V4L2_STD_PAL_DK | V4L2_STD_NICAM) +#define V4L2_STD_SECAM_L_NICAM (V4L2_STD_SECAM_L | V4L2_STD_NICAM) +#define V4L2_STD_SECAM_L_AM (V4L2_STD_SECAM_L | V4L2_STD_AM) diff --git a/drivers/media/common/tuners/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c new file mode 100644 index 00000000000..9e9003cffc7 --- /dev/null +++ b/drivers/media/common/tuners/tuner-xc2028.c @@ -0,0 +1,1227 @@ +/* tuner-xc2028 + * + * Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org) + * + * Copyright (c) 2007 Michel Ludwig (michel.ludwig@gmail.com) + * - frontend interface + * + * This code is placed under the terms of the GNU General Public License v2 + */ + +#include +#include +#include +#include +#include +#include +#include +#include "tuner-i2c.h" +#include "tuner-xc2028.h" +#include "tuner-xc2028-types.h" + +#include +#include "dvb_frontend.h" + + +static int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "enable verbose debug messages"); + +static char audio_std[8]; +module_param_string(audio_std, audio_std, sizeof(audio_std), 0); +MODULE_PARM_DESC(audio_std, + "Audio standard. XC3028 audio decoder explicitly " + "needs to know what audio\n" + "standard is needed for some video standards with audio A2 or NICAM.\n" + "The valid values are:\n" + "A2\n" + "A2/A\n" + "A2/B\n" + "NICAM\n" + "NICAM/A\n" + "NICAM/B\n"); + +static char firmware_name[FIRMWARE_NAME_MAX]; +module_param_string(firmware_name, firmware_name, sizeof(firmware_name), 0); +MODULE_PARM_DESC(firmware_name, "Firmware file name. Allows overriding the " + "default firmware name\n"); + +static LIST_HEAD(xc2028_list); +static DEFINE_MUTEX(xc2028_list_mutex); + +/* struct for storing firmware table */ +struct firmware_description { + unsigned int type; + v4l2_std_id id; + __u16 int_freq; + unsigned char *ptr; + unsigned int size; +}; + +struct firmware_properties { + unsigned int type; + v4l2_std_id id; + v4l2_std_id std_req; + __u16 int_freq; + unsigned int scode_table; + int scode_nr; +}; + +struct xc2028_data { + struct list_head xc2028_list; + struct tuner_i2c_props i2c_props; + int (*tuner_callback) (void *dev, + int command, int arg); + void *video_dev; + int count; + __u32 frequency; + + struct firmware_description *firm; + int firm_size; + __u16 firm_version; + + __u16 hwmodel; + __u16 hwvers; + + struct xc2028_ctrl ctrl; + + struct firmware_properties cur_fw; + + struct mutex lock; +}; + +#define i2c_send(priv, buf, size) ({ \ + int _rc; \ + _rc = tuner_i2c_xfer_send(&priv->i2c_props, buf, size); \ + if (size != _rc) \ + tuner_info("i2c output error: rc = %d (should be %d)\n",\ + _rc, (int)size); \ + _rc; \ +}) + +#define i2c_rcv(priv, buf, size) ({ \ + int _rc; \ + _rc = tuner_i2c_xfer_recv(&priv->i2c_props, buf, size); \ + if (size != _rc) \ + tuner_err("i2c input error: rc = %d (should be %d)\n", \ + _rc, (int)size); \ + _rc; \ +}) + +#define i2c_send_recv(priv, obuf, osize, ibuf, isize) ({ \ + int _rc; \ + _rc = tuner_i2c_xfer_send_recv(&priv->i2c_props, obuf, osize, \ + ibuf, isize); \ + if (isize != _rc) \ + tuner_err("i2c input error: rc = %d (should be %d)\n", \ + _rc, (int)isize); \ + _rc; \ +}) + +#define send_seq(priv, data...) ({ \ + static u8 _val[] = data; \ + int _rc; \ + if (sizeof(_val) != \ + (_rc = tuner_i2c_xfer_send(&priv->i2c_props, \ + _val, sizeof(_val)))) { \ + tuner_err("Error on line %d: %d\n", __LINE__, _rc); \ + } else \ + msleep(10); \ + _rc; \ +}) + +static int xc2028_get_reg(struct xc2028_data *priv, u16 reg, u16 *val) +{ + unsigned char buf[2]; + unsigned char ibuf[2]; + + tuner_dbg("%s %04x called\n", __func__, reg); + + buf[0] = reg >> 8; + buf[1] = (unsigned char) reg; + + if (i2c_send_recv(priv, buf, 2, ibuf, 2) != 2) + return -EIO; + + *val = (ibuf[1]) | (ibuf[0] << 8); + return 0; +} + +#define dump_firm_type(t) dump_firm_type_and_int_freq(t, 0) +static void dump_firm_type_and_int_freq(unsigned int type, u16 int_freq) +{ + if (type & BASE) + printk("BASE "); + if (type & INIT1) + printk("INIT1 "); + if (type & F8MHZ) + printk("F8MHZ "); + if (type & MTS) + printk("MTS "); + if (type & D2620) + printk("D2620 "); + if (type & D2633) + printk("D2633 "); + if (type & DTV6) + printk("DTV6 "); + if (type & QAM) + printk("QAM "); + if (type & DTV7) + printk("DTV7 "); + if (type & DTV78) + printk("DTV78 "); + if (type & DTV8) + printk("DTV8 "); + if (type & FM) + printk("FM "); + if (type & INPUT1) + printk("INPUT1 "); + if (type & LCD) + printk("LCD "); + if (type & NOGD) + printk("NOGD "); + if (type & MONO) + printk("MONO "); + if (type & ATSC) + printk("ATSC "); + if (type & IF) + printk("IF "); + if (type & LG60) + printk("LG60 "); + if (type & ATI638) + printk("ATI638 "); + if (type & OREN538) + printk("OREN538 "); + if (type & OREN36) + printk("OREN36 "); + if (type & TOYOTA388) + printk("TOYOTA388 "); + if (type & TOYOTA794) + printk("TOYOTA794 "); + if (type & DIBCOM52) + printk("DIBCOM52 "); + if (type & ZARLINK456) + printk("ZARLINK456 "); + if (type & CHINA) + printk("CHINA "); + if (type & F6MHZ) + printk("F6MHZ "); + if (type & INPUT2) + printk("INPUT2 "); + if (type & SCODE) + printk("SCODE "); + if (type & HAS_IF) + printk("HAS_IF_%d ", int_freq); +} + +static v4l2_std_id parse_audio_std_option(void) +{ + if (strcasecmp(audio_std, "A2") == 0) + return V4L2_STD_A2; + if (strcasecmp(audio_std, "A2/A") == 0) + return V4L2_STD_A2_A; + if (strcasecmp(audio_std, "A2/B") == 0) + return V4L2_STD_A2_B; + if (strcasecmp(audio_std, "NICAM") == 0) + return V4L2_STD_NICAM; + if (strcasecmp(audio_std, "NICAM/A") == 0) + return V4L2_STD_NICAM_A; + if (strcasecmp(audio_std, "NICAM/B") == 0) + return V4L2_STD_NICAM_B; + + return 0; +} + +static void free_firmware(struct xc2028_data *priv) +{ + int i; + tuner_dbg("%s called\n", __func__); + + if (!priv->firm) + return; + + for (i = 0; i < priv->firm_size; i++) + kfree(priv->firm[i].ptr); + + kfree(priv->firm); + + priv->firm = NULL; + priv->firm_size = 0; + + memset(&priv->cur_fw, 0, sizeof(priv->cur_fw)); +} + +static int load_all_firmwares(struct dvb_frontend *fe) +{ + struct xc2028_data *priv = fe->tuner_priv; + const struct firmware *fw = NULL; + unsigned char *p, *endp; + int rc = 0; + int n, n_array; + char name[33]; + char *fname; + + tuner_dbg("%s called\n", __func__); + + if (!firmware_name[0]) + fname = priv->ctrl.fname; + else + fname = firmware_name; + + tuner_dbg("Reading firmware %s\n", fname); + rc = request_firmware(&fw, fname, &priv->i2c_props.adap->dev); + if (rc < 0) { + if (rc == -ENOENT) + tuner_err("Error: firmware %s not found.\n", + fname); + else + tuner_err("Error %d while requesting firmware %s \n", + rc, fname); + + return rc; + } + p = fw->data; + endp = p + fw->size; + + if (fw->size < sizeof(name) - 1 + 2 + 2) { + tuner_err("Error: firmware file %s has invalid size!\n", + fname); + goto corrupt; + } + + memcpy(name, p, sizeof(name) - 1); + name[sizeof(name) - 1] = 0; + p += sizeof(name) - 1; + + priv->firm_version = le16_to_cpu(*(__u16 *) p); + p += 2; + + n_array = le16_to_cpu(*(__u16 *) p); + p += 2; + + tuner_info("Loading %d firmware images from %s, type: %s, ver %d.%d\n", + n_array, fname, name, + priv->firm_version >> 8, priv->firm_version & 0xff); + + priv->firm = kzalloc(sizeof(*priv->firm) * n_array, GFP_KERNEL); + if (priv->firm == NULL) { + tuner_err("Not enough memory to load firmware file.\n"); + rc = -ENOMEM; + goto err; + } + priv->firm_size = n_array; + + n = -1; + while (p < endp) { + __u32 type, size; + v4l2_std_id id; + __u16 int_freq = 0; + + n++; + if (n >= n_array) { + tuner_err("More firmware images in file than " + "were expected!\n"); + goto corrupt; + } + + /* Checks if there's enough bytes to read */ + if (p + sizeof(type) + sizeof(id) + sizeof(size) > endp) { + tuner_err("Firmware header is incomplete!\n"); + goto corrupt; + } + + type = le32_to_cpu(*(__u32 *) p); + p += sizeof(type); + + id = le64_to_cpu(*(v4l2_std_id *) p); + p += sizeof(id); + + if (type & HAS_IF) { + int_freq = le16_to_cpu(*(__u16 *) p); + p += sizeof(int_freq); + } + + size = le32_to_cpu(*(__u32 *) p); + p += sizeof(size); + + if ((!size) || (size + p > endp)) { + tuner_err("Firmware type "); + dump_firm_type(type); + printk("(%x), id %llx is corrupted " + "(size=%d, expected %d)\n", + type, (unsigned long long)id, + (unsigned)(endp - p), size); + goto corrupt; + } + + priv->firm[n].ptr = kzalloc(size, GFP_KERNEL); + if (priv->firm[n].ptr == NULL) { + tuner_err("Not enough memory to load firmware file.\n"); + rc = -ENOMEM; + goto err; + } + tuner_dbg("Reading firmware type "); + if (debug) { + dump_firm_type_and_int_freq(type, int_freq); + printk("(%x), id %llx, size=%d.\n", + type, (unsigned long long)id, size); + } + + memcpy(priv->firm[n].ptr, p, size); + priv->firm[n].type = type; + priv->firm[n].id = id; + priv->firm[n].size = size; + priv->firm[n].int_freq = int_freq; + + p += size; + } + + if (n + 1 != priv->firm_size) { + tuner_err("Firmware file is incomplete!\n"); + goto corrupt; + } + + goto done; + +corrupt: + rc = -EINVAL; + tuner_err("Error: firmware file is corrupted!\n"); + +err: + tuner_info("Releasing partially loaded firmware file.\n"); + free_firmware(priv); + +done: + release_firmware(fw); + if (rc == 0) + tuner_dbg("Firmware files loaded.\n"); + + return rc; +} + +static int seek_firmware(struct dvb_frontend *fe, unsigned int type, + v4l2_std_id *id) +{ + struct xc2028_data *priv = fe->tuner_priv; + int i, best_i = -1, best_nr_matches = 0; + unsigned int type_mask = 0; + + tuner_dbg("%s called, want type=", __func__); + if (debug) { + dump_firm_type(type); + printk("(%x), id %016llx.\n", type, (unsigned long long)*id); + } + + if (!priv->firm) { + tuner_err("Error! firmware not loaded\n"); + return -EINVAL; + } + + if (((type & ~SCODE) == 0) && (*id == 0)) + *id = V4L2_STD_PAL; + + if (type & BASE) + type_mask = BASE_TYPES; + else if (type & SCODE) { + type &= SCODE_TYPES; + type_mask = SCODE_TYPES & ~HAS_IF; + } else if (type & DTV_TYPES) + type_mask = DTV_TYPES; + else if (type & STD_SPECIFIC_TYPES) + type_mask = STD_SPECIFIC_TYPES; + + type &= type_mask; + + if (!(type & SCODE)) + type_mask = ~0; + + /* Seek for exact match */ + for (i = 0; i < priv->firm_size; i++) { + if ((type == (priv->firm[i].type & type_mask)) && + (*id == priv->firm[i].id)) + goto found; + } + + /* Seek for generic video standard match */ + for (i = 0; i < priv->firm_size; i++) { + v4l2_std_id match_mask; + int nr_matches; + + if (type != (priv->firm[i].type & type_mask)) + continue; + + match_mask = *id & priv->firm[i].id; + if (!match_mask) + continue; + + if ((*id & match_mask) == *id) + goto found; /* Supports all the requested standards */ + + nr_matches = hweight64(match_mask); + if (nr_matches > best_nr_matches) { + best_nr_matches = nr_matches; + best_i = i; + } + } + + if (best_nr_matches > 0) { + tuner_dbg("Selecting best matching firmware (%d bits) for " + "type=", best_nr_matches); + dump_firm_type(type); + printk("(%x), id %016llx:\n", type, (unsigned long long)*id); + i = best_i; + goto found; + } + + /*FIXME: Would make sense to seek for type "hint" match ? */ + + i = -ENOENT; + goto ret; + +found: + *id = priv->firm[i].id; + +ret: + tuner_dbg("%s firmware for type=", (i < 0) ? "Can't find" : "Found"); + if (debug) { + dump_firm_type(type); + printk("(%x), id %016llx.\n", type, (unsigned long long)*id); + } + return i; +} + +static int load_firmware(struct dvb_frontend *fe, unsigned int type, + v4l2_std_id *id) +{ + struct xc2028_data *priv = fe->tuner_priv; + int pos, rc; + unsigned char *p, *endp, buf[priv->ctrl.max_len]; + + tuner_dbg("%s called\n", __func__); + + pos = seek_firmware(fe, type, id); + if (pos < 0) + return pos; + + tuner_info("Loading firmware for type="); + dump_firm_type(priv->firm[pos].type); + printk("(%x), id %016llx.\n", priv->firm[pos].type, + (unsigned long long)*id); + + p = priv->firm[pos].ptr; + endp = p + priv->firm[pos].size; + + while (p < endp) { + __u16 size; + + /* Checks if there's enough bytes to read */ + if (p + sizeof(size) > endp) { + tuner_err("Firmware chunk size is wrong\n"); + return -EINVAL; + } + + size = le16_to_cpu(*(__u16 *) p); + p += sizeof(size); + + if (size == 0xffff) + return 0; + + if (!size) { + /* Special callback command received */ + rc = priv->tuner_callback(priv->video_dev, + XC2028_TUNER_RESET, 0); + if (rc < 0) { + tuner_err("Error at RESET code %d\n", + (*p) & 0x7f); + return -EINVAL; + } + continue; + } + if (size >= 0xff00) { + switch (size) { + case 0xff00: + rc = priv->tuner_callback(priv->video_dev, + XC2028_RESET_CLK, 0); + if (rc < 0) { + tuner_err("Error at RESET code %d\n", + (*p) & 0x7f); + return -EINVAL; + } + break; + default: + tuner_info("Invalid RESET code %d\n", + size & 0x7f); + return -EINVAL; + + } + continue; + } + + /* Checks for a sleep command */ + if (size & 0x8000) { + msleep(size & 0x7fff); + continue; + } + + if ((size + p > endp)) { + tuner_err("missing bytes: need %d, have %d\n", + size, (int)(endp - p)); + return -EINVAL; + } + + buf[0] = *p; + p++; + size--; + + /* Sends message chunks */ + while (size > 0) { + int len = (size < priv->ctrl.max_len - 1) ? + size : priv->ctrl.max_len - 1; + + memcpy(buf + 1, p, len); + + rc = i2c_send(priv, buf, len + 1); + if (rc < 0) { + tuner_err("%d returned from send\n", rc); + return -EINVAL; + } + + p += len; + size -= len; + } + } + return 0; +} + +static int load_scode(struct dvb_frontend *fe, unsigned int type, + v4l2_std_id *id, __u16 int_freq, int scode) +{ + struct xc2028_data *priv = fe->tuner_priv; + int pos, rc; + unsigned char *p; + + tuner_dbg("%s called\n", __func__); + + if (!int_freq) { + pos = seek_firmware(fe, type, id); + if (pos < 0) + return pos; + } else { + for (pos = 0; pos < priv->firm_size; pos++) { + if ((priv->firm[pos].int_freq == int_freq) && + (priv->firm[pos].type & HAS_IF)) + break; + } + if (pos == priv->firm_size) + return -ENOENT; + } + + p = priv->firm[pos].ptr; + + if (priv->firm[pos].type & HAS_IF) { + if (priv->firm[pos].size != 12 * 16 || scode >= 16) + return -EINVAL; + p += 12 * scode; + } else { + /* 16 SCODE entries per file; each SCODE entry is 12 bytes and + * has a 2-byte size header in the firmware format. */ + if (priv->firm[pos].size != 14 * 16 || scode >= 16 || + le16_to_cpu(*(__u16 *)(p + 14 * scode)) != 12) + return -EINVAL; + p += 14 * scode + 2; + } + + tuner_info("Loading SCODE for type="); + dump_firm_type_and_int_freq(priv->firm[pos].type, + priv->firm[pos].int_freq); + printk("(%x), id %016llx.\n", priv->firm[pos].type, + (unsigned long long)*id); + + if (priv->firm_version < 0x0202) + rc = send_seq(priv, {0x20, 0x00, 0x00, 0x00}); + else + rc = send_seq(priv, {0xa0, 0x00, 0x00, 0x00}); + if (rc < 0) + return -EIO; + + rc = i2c_send(priv, p, 12); + if (rc < 0) + return -EIO; + + rc = send_seq(priv, {0x00, 0x8c}); + if (rc < 0) + return -EIO; + + return 0; +} + +static int check_firmware(struct dvb_frontend *fe, unsigned int type, + v4l2_std_id std, __u16 int_freq) +{ + struct xc2028_data *priv = fe->tuner_priv; + struct firmware_properties new_fw; + int rc = 0, is_retry = 0; + u16 version, hwmodel; + v4l2_std_id std0; + + tuner_dbg("%s called\n", __func__); + + if (!priv->firm) { + if (!priv->ctrl.fname) { + tuner_info("xc2028/3028 firmware name not set!\n"); + return -EINVAL; + } + + rc = load_all_firmwares(fe); + if (rc < 0) + return rc; + } + + if (priv->ctrl.mts && !(type & FM)) + type |= MTS; + +retry: + new_fw.type = type; + new_fw.id = std; + new_fw.std_req = std; + new_fw.scode_table = SCODE | priv->ctrl.scode_table; + new_fw.scode_nr = 0; + new_fw.int_freq = int_freq; + + tuner_dbg("checking firmware, user requested type="); + if (debug) { + dump_firm_type(new_fw.type); + printk("(%x), id %016llx, ", new_fw.type, + (unsigned long long)new_fw.std_req); + if (!int_freq) { + printk("scode_tbl "); + dump_firm_type(priv->ctrl.scode_table); + printk("(%x), ", priv->ctrl.scode_table); + } else + printk("int_freq %d, ", new_fw.int_freq); + printk("scode_nr %d\n", new_fw.scode_nr); + } + + /* No need to reload base firmware if it matches */ + if (((BASE | new_fw.type) & BASE_TYPES) == + (priv->cur_fw.type & BASE_TYPES)) { + tuner_dbg("BASE firmware not changed.\n"); + goto skip_base; + } + + /* Updating BASE - forget about all currently loaded firmware */ + memset(&priv->cur_fw, 0, sizeof(priv->cur_fw)); + + /* Reset is needed before loading firmware */ + rc = priv->tuner_callback(priv->video_dev, + XC2028_TUNER_RESET, 0); + if (rc < 0) + goto fail; + + /* BASE firmwares are all std0 */ + std0 = 0; + rc = load_firmware(fe, BASE | new_fw.type, &std0); + if (rc < 0) { + tuner_err("Error %d while loading base firmware\n", + rc); + goto fail; + } + + /* Load INIT1, if needed */ + tuner_dbg("Load init1 firmware, if exists\n"); + + rc = load_firmware(fe, BASE | INIT1 | new_fw.type, &std0); + if (rc == -ENOENT) + rc = load_firmware(fe, (BASE | INIT1 | new_fw.type) & ~F8MHZ, + &std0); + if (rc < 0 && rc != -ENOENT) { + tuner_err("Error %d while loading init1 firmware\n", + rc); + goto fail; + } + +skip_base: + /* + * No need to reload standard specific firmware if base firmware + * was not reloaded and requested video standards have not changed. + */ + if (priv->cur_fw.type == (BASE | new_fw.type) && + priv->cur_fw.std_req == std) { + tuner_dbg("Std-specific firmware already loaded.\n"); + goto skip_std_specific; + } + + /* Reloading std-specific firmware forces a SCODE update */ + priv->cur_fw.scode_table = 0; + + rc = load_firmware(fe, new_fw.type, &new_fw.id); + if (rc == -ENOENT) + rc = load_firmware(fe, new_fw.type & ~F8MHZ, &new_fw.id); + + if (rc < 0) + goto fail; + +skip_std_specific: + if (priv->cur_fw.scode_table == new_fw.scode_table && + priv->cur_fw.scode_nr == new_fw.scode_nr) { + tuner_dbg("SCODE firmware already loaded.\n"); + goto check_device; + } + + if (new_fw.type & FM) + goto check_device; + + /* Load SCODE firmware, if exists */ + tuner_dbg("Trying to load scode %d\n", new_fw.scode_nr); + + rc = load_scode(fe, new_fw.type | new_fw.scode_table, &new_fw.id, + new_fw.int_freq, new_fw.scode_nr); + +check_device: + if (xc2028_get_reg(priv, 0x0004, &version) < 0 || + xc2028_get_reg(priv, 0x0008, &hwmodel) < 0) { + tuner_err("Unable to read tuner registers.\n"); + goto fail; + } + + tuner_dbg("Device is Xceive %d version %d.%d, " + "firmware version %d.%d\n", + hwmodel, (version & 0xf000) >> 12, (version & 0xf00) >> 8, + (version & 0xf0) >> 4, version & 0xf); + + /* Check firmware version against what we downloaded. */ + if (priv->firm_version != ((version & 0xf0) << 4 | (version & 0x0f))) { + tuner_err("Incorrect readback of firmware version.\n"); + goto fail; + } + + /* Check that the tuner hardware model remains consistent over time. */ + if (priv->hwmodel == 0 && (hwmodel == 2028 || hwmodel == 3028)) { + priv->hwmodel = hwmodel; + priv->hwvers = version & 0xff00; + } else if (priv->hwmodel == 0 || priv->hwmodel != hwmodel || + priv->hwvers != (version & 0xff00)) { + tuner_err("Read invalid device hardware information - tuner " + "hung?\n"); + goto fail; + } + + memcpy(&priv->cur_fw, &new_fw, sizeof(priv->cur_fw)); + + /* + * By setting BASE in cur_fw.type only after successfully loading all + * firmwares, we can: + * 1. Identify that BASE firmware with type=0 has been loaded; + * 2. Tell whether BASE firmware was just changed the next time through. + */ + priv->cur_fw.type |= BASE; + + return 0; + +fail: + memset(&priv->cur_fw, 0, sizeof(priv->cur_fw)); + if (!is_retry) { + msleep(50); + is_retry = 1; + tuner_dbg("Retrying firmware load\n"); + goto retry; + } + + if (rc == -ENOENT) + rc = -EINVAL; + return rc; +} + +static int xc2028_signal(struct dvb_frontend *fe, u16 *strength) +{ + struct xc2028_data *priv = fe->tuner_priv; + u16 frq_lock, signal = 0; + int rc; + + tuner_dbg("%s called\n", __func__); + + mutex_lock(&priv->lock); + + /* Sync Lock Indicator */ + rc = xc2028_get_reg(priv, 0x0002, &frq_lock); + if (rc < 0) + goto ret; + + /* Frequency is locked */ + if (frq_lock == 1) + signal = 32768; + + /* Get SNR of the video signal */ + rc = xc2028_get_reg(priv, 0x0040, &signal); + if (rc < 0) + goto ret; + + /* Use both frq_lock and signal to generate the result */ + signal = signal || ((signal & 0x07) << 12); + +ret: + mutex_unlock(&priv->lock); + + *strength = signal; + + tuner_dbg("signal strength is %d\n", signal); + + return rc; +} + +#define DIV 15625 + +static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */, + enum tuner_mode new_mode, + unsigned int type, + v4l2_std_id std, + u16 int_freq) +{ + struct xc2028_data *priv = fe->tuner_priv; + int rc = -EINVAL; + unsigned char buf[4]; + u32 div, offset = 0; + + tuner_dbg("%s called\n", __func__); + + mutex_lock(&priv->lock); + + tuner_dbg("should set frequency %d kHz\n", freq / 1000); + + if (check_firmware(fe, type, std, int_freq) < 0) + goto ret; + + /* On some cases xc2028 can disable video output, if + * very weak signals are received. By sending a soft + * reset, this is re-enabled. So, it is better to always + * send a soft reset before changing channels, to be sure + * that xc2028 will be in a safe state. + * Maybe this might also be needed for DTV. + */ + if (new_mode == T_ANALOG_TV) { + rc = send_seq(priv, {0x00, 0x00}); + } else if (priv->cur_fw.type & ATSC) { + offset = 1750000; + } else { + offset = 2750000; + /* + * We must adjust the offset by 500kHz in two cases in order + * to correctly center the IF output: + * 1) When the ZARLINK456 or DIBCOM52 tables were explicitly + * selected and a 7MHz channel is tuned; + * 2) When tuning a VHF channel with DTV78 firmware. + */ + if (((priv->cur_fw.type & DTV7) && + (priv->cur_fw.scode_table & (ZARLINK456 | DIBCOM52))) || + ((priv->cur_fw.type & DTV78) && freq < 470000000)) + offset -= 500000; + } + + div = (freq - offset + DIV / 2) / DIV; + + /* CMD= Set frequency */ + if (priv->firm_version < 0x0202) + rc = send_seq(priv, {0x00, 0x02, 0x00, 0x00}); + else + rc = send_seq(priv, {0x80, 0x02, 0x00, 0x00}); + if (rc < 0) + goto ret; + + /* Return code shouldn't be checked. + The reset CLK is needed only with tm6000. + Driver should work fine even if this fails. + */ + priv->tuner_callback(priv->video_dev, XC2028_RESET_CLK, 1); + + msleep(10); + + buf[0] = 0xff & (div >> 24); + buf[1] = 0xff & (div >> 16); + buf[2] = 0xff & (div >> 8); + buf[3] = 0xff & (div); + + rc = i2c_send(priv, buf, sizeof(buf)); + if (rc < 0) + goto ret; + msleep(100); + + priv->frequency = freq; + + tuner_dbg("divisor= %02x %02x %02x %02x (freq=%d.%03d)\n", + buf[0], buf[1], buf[2], buf[3], + freq / 1000000, (freq % 1000000) / 1000); + + rc = 0; + +ret: + mutex_unlock(&priv->lock); + + return rc; +} + +static int xc2028_set_analog_freq(struct dvb_frontend *fe, + struct analog_parameters *p) +{ + struct xc2028_data *priv = fe->tuner_priv; + unsigned int type=0; + + tuner_dbg("%s called\n", __func__); + + if (p->mode == V4L2_TUNER_RADIO) { + type |= FM; + if (priv->ctrl.input1) + type |= INPUT1; + return generic_set_freq(fe, (625l * p->frequency) / 10, + T_ANALOG_TV, type, 0, 0); + } + + /* if std is not defined, choose one */ + if (!p->std) + p->std = V4L2_STD_MN; + + /* PAL/M, PAL/N, PAL/Nc and NTSC variants should use 6MHz firmware */ + if (!(p->std & V4L2_STD_MN)) + type |= F8MHZ; + + /* Add audio hack to std mask */ + p->std |= parse_audio_std_option(); + + return generic_set_freq(fe, 62500l * p->frequency, + T_ANALOG_TV, type, p->std, 0); +} + +static int xc2028_set_params(struct dvb_frontend *fe, + struct dvb_frontend_parameters *p) +{ + struct xc2028_data *priv = fe->tuner_priv; + unsigned int type=0; + fe_bandwidth_t bw = BANDWIDTH_8_MHZ; + u16 demod = 0; + + tuner_dbg("%s called\n", __func__); + + if (priv->ctrl.d2633) + type |= D2633; + else + type |= D2620; + + switch(fe->ops.info.type) { + case FE_OFDM: + bw = p->u.ofdm.bandwidth; + break; + case FE_QAM: + tuner_info("WARN: There are some reports that " + "QAM 6 MHz doesn't work.\n" + "If this works for you, please report by " + "e-mail to: v4l-dvb-maintainer@linuxtv.org\n"); + bw = BANDWIDTH_6_MHZ; + type |= QAM; + break; + case FE_ATSC: + bw = BANDWIDTH_6_MHZ; + /* The only ATSC firmware (at least on v2.7) is D2633, + so overrides ctrl->d2633 */ + type |= ATSC| D2633; + type &= ~D2620; + break; + /* DVB-S is not supported */ + default: + return -EINVAL; + } + + switch (bw) { + case BANDWIDTH_8_MHZ: + if (p->frequency < 470000000) + priv->ctrl.vhfbw7 = 0; + else + priv->ctrl.uhfbw8 = 1; + type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV8; + type |= F8MHZ; + break; + case BANDWIDTH_7_MHZ: + if (p->frequency < 470000000) + priv->ctrl.vhfbw7 = 1; + else + priv->ctrl.uhfbw8 = 0; + type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV7; + type |= F8MHZ; + break; + case BANDWIDTH_6_MHZ: + type |= DTV6; + priv->ctrl.vhfbw7 = 0; + priv->ctrl.uhfbw8 = 0; + break; + default: + tuner_err("error: bandwidth not supported.\n"); + }; + + /* All S-code tables need a 200kHz shift */ + if (priv->ctrl.demod) + demod = priv->ctrl.demod + 200; + + return generic_set_freq(fe, p->frequency, + T_DIGITAL_TV, type, 0, demod); +} + + +static int xc2028_dvb_release(struct dvb_frontend *fe) +{ + struct xc2028_data *priv = fe->tuner_priv; + + tuner_dbg("%s called\n", __func__); + + mutex_lock(&xc2028_list_mutex); + + priv->count--; + + if (!priv->count) { + list_del(&priv->xc2028_list); + + kfree(priv->ctrl.fname); + + free_firmware(priv); + kfree(priv); + fe->tuner_priv = NULL; + } + + mutex_unlock(&xc2028_list_mutex); + + return 0; +} + +static int xc2028_get_frequency(struct dvb_frontend *fe, u32 *frequency) +{ + struct xc2028_data *priv = fe->tuner_priv; + + tuner_dbg("%s called\n", __func__); + + *frequency = priv->frequency; + + return 0; +} + +static int xc2028_set_config(struct dvb_frontend *fe, void *priv_cfg) +{ + struct xc2028_data *priv = fe->tuner_priv; + struct xc2028_ctrl *p = priv_cfg; + int rc = 0; + + tuner_dbg("%s called\n", __func__); + + mutex_lock(&priv->lock); + + memcpy(&priv->ctrl, p, sizeof(priv->ctrl)); + if (priv->ctrl.max_len < 9) + priv->ctrl.max_len = 13; + + if (p->fname) { + if (priv->ctrl.fname && strcmp(p->fname, priv->ctrl.fname)) { + kfree(priv->ctrl.fname); + free_firmware(priv); + } + + priv->ctrl.fname = kstrdup(p->fname, GFP_KERNEL); + if (priv->ctrl.fname == NULL) + rc = -ENOMEM; + } + + mutex_unlock(&priv->lock); + + return rc; +} + +static const struct dvb_tuner_ops xc2028_dvb_tuner_ops = { + .info = { + .name = "Xceive XC3028", + .frequency_min = 42000000, + .frequency_max = 864000000, + .frequency_step = 50000, + }, + + .set_config = xc2028_set_config, + .set_analog_params = xc2028_set_analog_freq, + .release = xc2028_dvb_release, + .get_frequency = xc2028_get_frequency, + .get_rf_strength = xc2028_signal, + .set_params = xc2028_set_params, +}; + +struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, + struct xc2028_config *cfg) +{ + struct xc2028_data *priv; + void *video_dev; + + if (debug) + printk(KERN_DEBUG "xc2028: Xcv2028/3028 init called!\n"); + + if (NULL == cfg) + return NULL; + + if (!fe) { + printk(KERN_ERR "xc2028: No frontend!\n"); + return NULL; + } + + video_dev = cfg->i2c_adap->algo_data; + + if (debug) + printk(KERN_DEBUG "xc2028: video_dev =%p\n", video_dev); + + mutex_lock(&xc2028_list_mutex); + + list_for_each_entry(priv, &xc2028_list, xc2028_list) { + if (&priv->i2c_props.adap->dev == &cfg->i2c_adap->dev) { + video_dev = NULL; + if (debug) + printk(KERN_DEBUG "xc2028: reusing device\n"); + + break; + } + } + + if (video_dev) { + priv = kzalloc(sizeof(*priv), GFP_KERNEL); + if (priv == NULL) { + mutex_unlock(&xc2028_list_mutex); + return NULL; + } + + priv->i2c_props.addr = cfg->i2c_addr; + priv->i2c_props.adap = cfg->i2c_adap; + priv->i2c_props.name = "xc2028"; + + priv->video_dev = video_dev; + priv->tuner_callback = cfg->callback; + priv->ctrl.max_len = 13; + + mutex_init(&priv->lock); + + list_add_tail(&priv->xc2028_list, &xc2028_list); + } + + fe->tuner_priv = priv; + priv->count++; + + if (debug) + printk(KERN_DEBUG "xc2028: usage count is %i\n", priv->count); + + memcpy(&fe->ops.tuner_ops, &xc2028_dvb_tuner_ops, + sizeof(xc2028_dvb_tuner_ops)); + + tuner_info("type set to %s\n", "XCeive xc2028/xc3028 tuner"); + + if (cfg->ctrl) + xc2028_set_config(fe, cfg->ctrl); + + mutex_unlock(&xc2028_list_mutex); + + return fe; +} + +EXPORT_SYMBOL(xc2028_attach); + +MODULE_DESCRIPTION("Xceive xc2028/xc3028 tuner driver"); +MODULE_AUTHOR("Michel Ludwig "); +MODULE_AUTHOR("Mauro Carvalho Chehab "); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/common/tuners/tuner-xc2028.h b/drivers/media/common/tuners/tuner-xc2028.h new file mode 100644 index 00000000000..fc2f132a554 --- /dev/null +++ b/drivers/media/common/tuners/tuner-xc2028.h @@ -0,0 +1,63 @@ +/* tuner-xc2028 + * + * Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org) + * This code is placed under the terms of the GNU General Public License v2 + */ + +#ifndef __TUNER_XC2028_H__ +#define __TUNER_XC2028_H__ + +#include "dvb_frontend.h" + +#define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw" + +/* Dmoduler IF (kHz) */ +#define XC3028_FE_DEFAULT 0 /* Don't load SCODE */ +#define XC3028_FE_LG60 6000 +#define XC3028_FE_ATI638 6380 +#define XC3028_FE_OREN538 5380 +#define XC3028_FE_OREN36 3600 +#define XC3028_FE_TOYOTA388 3880 +#define XC3028_FE_TOYOTA794 7940 +#define XC3028_FE_DIBCOM52 5200 +#define XC3028_FE_ZARLINK456 4560 +#define XC3028_FE_CHINA 5200 + +struct xc2028_ctrl { + char *fname; + int max_len; + unsigned int scode_table; + unsigned int mts :1; + unsigned int d2633 :1; + unsigned int input1:1; + unsigned int vhfbw7:1; + unsigned int uhfbw8:1; + unsigned int demod; +}; + +struct xc2028_config { + struct i2c_adapter *i2c_adap; + u8 i2c_addr; + void *video_dev; + struct xc2028_ctrl *ctrl; + int (*callback) (void *dev, int command, int arg); +}; + +/* xc2028 commands for callback */ +#define XC2028_TUNER_RESET 0 +#define XC2028_RESET_CLK 1 + +#if defined(CONFIG_TUNER_XC2028) || (defined(CONFIG_TUNER_XC2028_MODULE) && defined(MODULE)) +extern struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, + struct xc2028_config *cfg); +#else +static inline struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, + struct xc2028_config *cfg) +{ + printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", + __func__); + return NULL; +} +#endif + +#endif /* __TUNER_XC2028_H__ */ diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c new file mode 100644 index 00000000000..43d35bdb221 --- /dev/null +++ b/drivers/media/common/tuners/xc5000.c @@ -0,0 +1,964 @@ +/* + * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" + * + * Copyright (c) 2007 Xceive Corporation + * Copyright (c) 2007 Steven Toth + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include +#include +#include + +#include "dvb_frontend.h" + +#include "xc5000.h" +#include "xc5000_priv.h" + +static int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); + +#define dprintk(level,fmt, arg...) if (debug >= level) \ + printk(KERN_INFO "%s: " fmt, "xc5000", ## arg) + +#define XC5000_DEFAULT_FIRMWARE "dvb-fe-xc5000-1.1.fw" +#define XC5000_DEFAULT_FIRMWARE_SIZE 12332 + +/* Misc Defines */ +#define MAX_TV_STANDARD 23 +#define XC_MAX_I2C_WRITE_LENGTH 64 + +/* Signal Types */ +#define XC_RF_MODE_AIR 0 +#define XC_RF_MODE_CABLE 1 + +/* Result codes */ +#define XC_RESULT_SUCCESS 0 +#define XC_RESULT_RESET_FAILURE 1 +#define XC_RESULT_I2C_WRITE_FAILURE 2 +#define XC_RESULT_I2C_READ_FAILURE 3 +#define XC_RESULT_OUT_OF_RANGE 5 + +/* Product id */ +#define XC_PRODUCT_ID_FW_NOT_LOADED 0x2000 +#define XC_PRODUCT_ID_FW_LOADED 0x1388 + +/* Registers */ +#define XREG_INIT 0x00 +#define XREG_VIDEO_MODE 0x01 +#define XREG_AUDIO_MODE 0x02 +#define XREG_RF_FREQ 0x03 +#define XREG_D_CODE 0x04 +#define XREG_IF_OUT 0x05 +#define XREG_SEEK_MODE 0x07 +#define XREG_POWER_DOWN 0x0A +#define XREG_SIGNALSOURCE 0x0D /* 0=Air, 1=Cable */ +#define XREG_SMOOTHEDCVBS 0x0E +#define XREG_XTALFREQ 0x0F +#define XREG_FINERFFREQ 0x10 +#define XREG_DDIMODE 0x11 + +#define XREG_ADC_ENV 0x00 +#define XREG_QUALITY 0x01 +#define XREG_FRAME_LINES 0x02 +#define XREG_HSYNC_FREQ 0x03 +#define XREG_LOCK 0x04 +#define XREG_FREQ_ERROR 0x05 +#define XREG_SNR 0x06 +#define XREG_VERSION 0x07 +#define XREG_PRODUCT_ID 0x08 +#define XREG_BUSY 0x09 + +/* + Basic firmware description. This will remain with + the driver for documentation purposes. + + This represents an I2C firmware file encoded as a + string of unsigned char. Format is as follows: + + char[0 ]=len0_MSB -> len = len_MSB * 256 + len_LSB + char[1 ]=len0_LSB -> length of first write transaction + char[2 ]=data0 -> first byte to be sent + char[3 ]=data1 + char[4 ]=data2 + char[ ]=... + char[M ]=dataN -> last byte to be sent + char[M+1]=len1_MSB -> len = len_MSB * 256 + len_LSB + char[M+2]=len1_LSB -> length of second write transaction + char[M+3]=data0 + char[M+4]=data1 + ... + etc. + + The [len] value should be interpreted as follows: + + len= len_MSB _ len_LSB + len=1111_1111_1111_1111 : End of I2C_SEQUENCE + len=0000_0000_0000_0000 : Reset command: Do hardware reset + len=0NNN_NNNN_NNNN_NNNN : Normal transaction: number of bytes = {1:32767) + len=1WWW_WWWW_WWWW_WWWW : Wait command: wait for {1:32767} ms + + For the RESET and WAIT commands, the two following bytes will contain + immediately the length of the following transaction. + +*/ +typedef struct { + char *Name; + u16 AudioMode; + u16 VideoMode; +} XC_TV_STANDARD; + +/* Tuner standards */ +#define MN_NTSC_PAL_BTSC 0 +#define MN_NTSC_PAL_A2 1 +#define MN_NTSC_PAL_EIAJ 2 +#define MN_NTSC_PAL_Mono 3 +#define BG_PAL_A2 4 +#define BG_PAL_NICAM 5 +#define BG_PAL_MONO 6 +#define I_PAL_NICAM 7 +#define I_PAL_NICAM_MONO 8 +#define DK_PAL_A2 9 +#define DK_PAL_NICAM 10 +#define DK_PAL_MONO 11 +#define DK_SECAM_A2DK1 12 +#define DK_SECAM_A2LDK3 13 +#define DK_SECAM_A2MONO 14 +#define L_SECAM_NICAM 15 +#define LC_SECAM_NICAM 16 +#define DTV6 17 +#define DTV8 18 +#define DTV7_8 19 +#define DTV7 20 +#define FM_Radio_INPUT2 21 +#define FM_Radio_INPUT1 22 + +static XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = { + {"M/N-NTSC/PAL-BTSC", 0x0400, 0x8020}, + {"M/N-NTSC/PAL-A2", 0x0600, 0x8020}, + {"M/N-NTSC/PAL-EIAJ", 0x0440, 0x8020}, + {"M/N-NTSC/PAL-Mono", 0x0478, 0x8020}, + {"B/G-PAL-A2", 0x0A00, 0x8049}, + {"B/G-PAL-NICAM", 0x0C04, 0x8049}, + {"B/G-PAL-MONO", 0x0878, 0x8059}, + {"I-PAL-NICAM", 0x1080, 0x8009}, + {"I-PAL-NICAM-MONO", 0x0E78, 0x8009}, + {"D/K-PAL-A2", 0x1600, 0x8009}, + {"D/K-PAL-NICAM", 0x0E80, 0x8009}, + {"D/K-PAL-MONO", 0x1478, 0x8009}, + {"D/K-SECAM-A2 DK1", 0x1200, 0x8009}, + {"D/K-SECAM-A2 L/DK3",0x0E00, 0x8009}, + {"D/K-SECAM-A2 MONO", 0x1478, 0x8009}, + {"L-SECAM-NICAM", 0x8E82, 0x0009}, + {"L'-SECAM-NICAM", 0x8E82, 0x4009}, + {"DTV6", 0x00C0, 0x8002}, + {"DTV8", 0x00C0, 0x800B}, + {"DTV7/8", 0x00C0, 0x801B}, + {"DTV7", 0x00C0, 0x8007}, + {"FM Radio-INPUT2", 0x9802, 0x9002}, + {"FM Radio-INPUT1", 0x0208, 0x9002} +}; + +static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len); +static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len); +static void xc5000_TunerReset(struct dvb_frontend *fe); + +static int xc_send_i2c_data(struct xc5000_priv *priv, u8 *buf, int len) +{ + return xc5000_writeregs(priv, buf, len) + ? XC_RESULT_I2C_WRITE_FAILURE : XC_RESULT_SUCCESS; +} + +static int xc_read_i2c_data(struct xc5000_priv *priv, u8 *buf, int len) +{ + return xc5000_readregs(priv, buf, len) + ? XC_RESULT_I2C_READ_FAILURE : XC_RESULT_SUCCESS; +} + +static int xc_reset(struct dvb_frontend *fe) +{ + xc5000_TunerReset(fe); + return XC_RESULT_SUCCESS; +} + +static void xc_wait(int wait_ms) +{ + msleep(wait_ms); +} + +static void xc5000_TunerReset(struct dvb_frontend *fe) +{ + struct xc5000_priv *priv = fe->tuner_priv; + int ret; + + dprintk(1, "%s()\n", __func__); + + if (priv->cfg->tuner_callback) { + ret = priv->cfg->tuner_callback(priv->cfg->priv, + XC5000_TUNER_RESET, 0); + if (ret) + printk(KERN_ERR "xc5000: reset failed\n"); + } else + printk(KERN_ERR "xc5000: no tuner reset callback function, fatal\n"); +} + +static int xc_write_reg(struct xc5000_priv *priv, u16 regAddr, u16 i2cData) +{ + u8 buf[4]; + int WatchDogTimer = 5; + int result; + + buf[0] = (regAddr >> 8) & 0xFF; + buf[1] = regAddr & 0xFF; + buf[2] = (i2cData >> 8) & 0xFF; + buf[3] = i2cData & 0xFF; + result = xc_send_i2c_data(priv, buf, 4); + if (result == XC_RESULT_SUCCESS) { + /* wait for busy flag to clear */ + while ((WatchDogTimer > 0) && (result == XC_RESULT_SUCCESS)) { + buf[0] = 0; + buf[1] = XREG_BUSY; + + result = xc_send_i2c_data(priv, buf, 2); + if (result == XC_RESULT_SUCCESS) { + result = xc_read_i2c_data(priv, buf, 2); + if (result == XC_RESULT_SUCCESS) { + if ((buf[0] == 0) && (buf[1] == 0)) { + /* busy flag cleared */ + break; + } else { + xc_wait(100); /* wait 5 ms */ + WatchDogTimer--; + } + } + } + } + } + if (WatchDogTimer < 0) + result = XC_RESULT_I2C_WRITE_FAILURE; + + return result; +} + +static int xc_read_reg(struct xc5000_priv *priv, u16 regAddr, u16 *i2cData) +{ + u8 buf[2]; + int result; + + buf[0] = (regAddr >> 8) & 0xFF; + buf[1] = regAddr & 0xFF; + result = xc_send_i2c_data(priv, buf, 2); + if (result != XC_RESULT_SUCCESS) + return result; + + result = xc_read_i2c_data(priv, buf, 2); + if (result != XC_RESULT_SUCCESS) + return result; + + *i2cData = buf[0] * 256 + buf[1]; + return result; +} + +static int xc_load_i2c_sequence(struct dvb_frontend *fe, u8 i2c_sequence[]) +{ + struct xc5000_priv *priv = fe->tuner_priv; + + int i, nbytes_to_send, result; + unsigned int len, pos, index; + u8 buf[XC_MAX_I2C_WRITE_LENGTH]; + + index=0; + while ((i2c_sequence[index]!=0xFF) || (i2c_sequence[index+1]!=0xFF)) { + len = i2c_sequence[index]* 256 + i2c_sequence[index+1]; + if (len == 0x0000) { + /* RESET command */ + result = xc_reset(fe); + index += 2; + if (result != XC_RESULT_SUCCESS) + return result; + } else if (len & 0x8000) { + /* WAIT command */ + xc_wait(len & 0x7FFF); + index += 2; + } else { + /* Send i2c data whilst ensuring individual transactions + * do not exceed XC_MAX_I2C_WRITE_LENGTH bytes. + */ + index += 2; + buf[0] = i2c_sequence[index]; + buf[1] = i2c_sequence[index + 1]; + pos = 2; + while (pos < len) { + if ((len - pos) > XC_MAX_I2C_WRITE_LENGTH - 2) { + nbytes_to_send = XC_MAX_I2C_WRITE_LENGTH; + } else { + nbytes_to_send = (len - pos + 2); + } + for (i=2; ivideo_standard].Name); + + ret = xc_write_reg(priv, XREG_VIDEO_MODE, VideoMode); + if (ret == XC_RESULT_SUCCESS) + ret = xc_write_reg(priv, XREG_AUDIO_MODE, AudioMode); + + return ret; +} + +static int xc_shutdown(struct xc5000_priv *priv) +{ + return 0; + /* Fixme: cannot bring tuner back alive once shutdown + * without reloading the driver modules. + * return xc_write_reg(priv, XREG_POWER_DOWN, 0); + */ +} + +static int xc_SetSignalSource(struct xc5000_priv *priv, u16 rf_mode) +{ + dprintk(1, "%s(%d) Source = %s\n", __func__, rf_mode, + rf_mode == XC_RF_MODE_AIR ? "ANTENNA" : "CABLE"); + + if ((rf_mode != XC_RF_MODE_AIR) && (rf_mode != XC_RF_MODE_CABLE)) + { + rf_mode = XC_RF_MODE_CABLE; + printk(KERN_ERR + "%s(), Invalid mode, defaulting to CABLE", + __func__); + } + return xc_write_reg(priv, XREG_SIGNALSOURCE, rf_mode); +} + +static const struct dvb_tuner_ops xc5000_tuner_ops; + +static int xc_set_RF_frequency(struct xc5000_priv *priv, u32 freq_hz) +{ + u16 freq_code; + + dprintk(1, "%s(%u)\n", __func__, freq_hz); + + if ((freq_hz > xc5000_tuner_ops.info.frequency_max) || + (freq_hz < xc5000_tuner_ops.info.frequency_min)) + return XC_RESULT_OUT_OF_RANGE; + + freq_code = (u16)(freq_hz / 15625); + + return xc_write_reg(priv, XREG_RF_FREQ, freq_code); +} + + +static int xc_set_IF_frequency(struct xc5000_priv *priv, u32 freq_khz) +{ + u32 freq_code = (freq_khz * 1024)/1000; + dprintk(1, "%s(freq_khz = %d) freq_code = 0x%x\n", + __func__, freq_khz, freq_code); + + return xc_write_reg(priv, XREG_IF_OUT, freq_code); +} + + +static int xc_get_ADC_Envelope(struct xc5000_priv *priv, u16 *adc_envelope) +{ + return xc_read_reg(priv, XREG_ADC_ENV, adc_envelope); +} + +static int xc_get_frequency_error(struct xc5000_priv *priv, u32 *freq_error_hz) +{ + int result; + u16 regData; + u32 tmp; + + result = xc_read_reg(priv, XREG_FREQ_ERROR, ®Data); + if (result) + return result; + + tmp = (u32)regData; + (*freq_error_hz) = (tmp * 15625) / 1000; + return result; +} + +static int xc_get_lock_status(struct xc5000_priv *priv, u16 *lock_status) +{ + return xc_read_reg(priv, XREG_LOCK, lock_status); +} + +static int xc_get_version(struct xc5000_priv *priv, + u8 *hw_majorversion, u8 *hw_minorversion, + u8 *fw_majorversion, u8 *fw_minorversion) +{ + u16 data; + int result; + + result = xc_read_reg(priv, XREG_VERSION, &data); + if (result) + return result; + + (*hw_majorversion) = (data >> 12) & 0x0F; + (*hw_minorversion) = (data >> 8) & 0x0F; + (*fw_majorversion) = (data >> 4) & 0x0F; + (*fw_minorversion) = data & 0x0F; + + return 0; +} + +static int xc_get_hsync_freq(struct xc5000_priv *priv, u32 *hsync_freq_hz) +{ + u16 regData; + int result; + + result = xc_read_reg(priv, XREG_HSYNC_FREQ, ®Data); + if (result) + return result; + + (*hsync_freq_hz) = ((regData & 0x0fff) * 763)/100; + return result; +} + +static int xc_get_frame_lines(struct xc5000_priv *priv, u16 *frame_lines) +{ + return xc_read_reg(priv, XREG_FRAME_LINES, frame_lines); +} + +static int xc_get_quality(struct xc5000_priv *priv, u16 *quality) +{ + return xc_read_reg(priv, XREG_QUALITY, quality); +} + +static u16 WaitForLock(struct xc5000_priv *priv) +{ + u16 lockState = 0; + int watchDogCount = 40; + + while ((lockState == 0) && (watchDogCount > 0)) { + xc_get_lock_status(priv, &lockState); + if (lockState != 1) { + xc_wait(5); + watchDogCount--; + } + } + return lockState; +} + +static int xc_tune_channel(struct xc5000_priv *priv, u32 freq_hz) +{ + int found = 0; + + dprintk(1, "%s(%u)\n", __func__, freq_hz); + + if (xc_set_RF_frequency(priv, freq_hz) != XC_RESULT_SUCCESS) + return 0; + + if (WaitForLock(priv) == 1) + found = 1; + + return found; +} + +static int xc5000_readreg(struct xc5000_priv *priv, u16 reg, u16 *val) +{ + u8 buf[2] = { reg >> 8, reg & 0xff }; + u8 bval[2] = { 0, 0 }; + struct i2c_msg msg[2] = { + { .addr = priv->cfg->i2c_address, + .flags = 0, .buf = &buf[0], .len = 2 }, + { .addr = priv->cfg->i2c_address, + .flags = I2C_M_RD, .buf = &bval[0], .len = 2 }, + }; + + if (i2c_transfer(priv->i2c, msg, 2) != 2) { + printk(KERN_WARNING "xc5000: I2C read failed\n"); + return -EREMOTEIO; + } + + *val = (bval[0] << 8) | bval[1]; + return 0; +} + +static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len) +{ + struct i2c_msg msg = { .addr = priv->cfg->i2c_address, + .flags = 0, .buf = buf, .len = len }; + + if (i2c_transfer(priv->i2c, &msg, 1) != 1) { + printk(KERN_ERR "xc5000: I2C write failed (len=%i)\n", + (int)len); + return -EREMOTEIO; + } + return 0; +} + +static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len) +{ + struct i2c_msg msg = { .addr = priv->cfg->i2c_address, + .flags = I2C_M_RD, .buf = buf, .len = len }; + + if (i2c_transfer(priv->i2c, &msg, 1) != 1) { + printk(KERN_ERR "xc5000 I2C read failed (len=%i)\n",(int)len); + return -EREMOTEIO; + } + return 0; +} + +static int xc5000_fwupload(struct dvb_frontend* fe) +{ + struct xc5000_priv *priv = fe->tuner_priv; + const struct firmware *fw; + int ret; + + /* request the firmware, this will block and timeout */ + printk(KERN_INFO "xc5000: waiting for firmware upload (%s)...\n", + XC5000_DEFAULT_FIRMWARE); + + ret = request_firmware(&fw, XC5000_DEFAULT_FIRMWARE, &priv->i2c->dev); + if (ret) { + printk(KERN_ERR "xc5000: Upload failed. (file not found?)\n"); + ret = XC_RESULT_RESET_FAILURE; + goto out; + } else { + printk(KERN_INFO "xc5000: firmware read %Zu bytes.\n", + fw->size); + ret = XC_RESULT_SUCCESS; + } + + if (fw->size != XC5000_DEFAULT_FIRMWARE_SIZE) { + printk(KERN_ERR "xc5000: firmware incorrect size\n"); + ret = XC_RESULT_RESET_FAILURE; + } else { + printk(KERN_INFO "xc5000: firmware upload\n"); + ret = xc_load_i2c_sequence(fe, fw->data ); + } + +out: + release_firmware(fw); + return ret; +} + +static void xc_debug_dump(struct xc5000_priv *priv) +{ + u16 adc_envelope; + u32 freq_error_hz = 0; + u16 lock_status; + u32 hsync_freq_hz = 0; + u16 frame_lines; + u16 quality; + u8 hw_majorversion = 0, hw_minorversion = 0; + u8 fw_majorversion = 0, fw_minorversion = 0; + + /* Wait for stats to stabilize. + * Frame Lines needs two frame times after initial lock + * before it is valid. + */ + xc_wait(100); + + xc_get_ADC_Envelope(priv, &adc_envelope); + dprintk(1, "*** ADC envelope (0-1023) = %d\n", adc_envelope); + + xc_get_frequency_error(priv, &freq_error_hz); + dprintk(1, "*** Frequency error = %d Hz\n", freq_error_hz); + + xc_get_lock_status(priv, &lock_status); + dprintk(1, "*** Lock status (0-Wait, 1-Locked, 2-No-signal) = %d\n", + lock_status); + + xc_get_version(priv, &hw_majorversion, &hw_minorversion, + &fw_majorversion, &fw_minorversion); + dprintk(1, "*** HW: V%02x.%02x, FW: V%02x.%02x\n", + hw_majorversion, hw_minorversion, + fw_majorversion, fw_minorversion); + + xc_get_hsync_freq(priv, &hsync_freq_hz); + dprintk(1, "*** Horizontal sync frequency = %d Hz\n", hsync_freq_hz); + + xc_get_frame_lines(priv, &frame_lines); + dprintk(1, "*** Frame lines = %d\n", frame_lines); + + xc_get_quality(priv, &quality); + dprintk(1, "*** Quality (0:<8dB, 7:>56dB) = %d\n", quality); +} + +static int xc5000_set_params(struct dvb_frontend *fe, + struct dvb_frontend_parameters *params) +{ + struct xc5000_priv *priv = fe->tuner_priv; + int ret; + + dprintk(1, "%s() frequency=%d (Hz)\n", __func__, params->frequency); + + switch(params->u.vsb.modulation) { + case VSB_8: + case VSB_16: + dprintk(1, "%s() VSB modulation\n", __func__); + priv->rf_mode = XC_RF_MODE_AIR; + priv->freq_hz = params->frequency - 1750000; + priv->bandwidth = BANDWIDTH_6_MHZ; + priv->video_standard = DTV6; + break; + case QAM_64: + case QAM_256: + case QAM_AUTO: + dprintk(1, "%s() QAM modulation\n", __func__); + priv->rf_mode = XC_RF_MODE_CABLE; + priv->freq_hz = params->frequency - 1750000; + priv->bandwidth = BANDWIDTH_6_MHZ; + priv->video_standard = DTV6; + break; + default: + return -EINVAL; + } + + dprintk(1, "%s() frequency=%d (compensated)\n", + __func__, priv->freq_hz); + + ret = xc_SetSignalSource(priv, priv->rf_mode); + if (ret != XC_RESULT_SUCCESS) { + printk(KERN_ERR + "xc5000: xc_SetSignalSource(%d) failed\n", + priv->rf_mode); + return -EREMOTEIO; + } + + ret = xc_SetTVStandard(priv, + XC5000_Standard[priv->video_standard].VideoMode, + XC5000_Standard[priv->video_standard].AudioMode); + if (ret != XC_RESULT_SUCCESS) { + printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n"); + return -EREMOTEIO; + } + + ret = xc_set_IF_frequency(priv, priv->cfg->if_khz); + if (ret != XC_RESULT_SUCCESS) { + printk(KERN_ERR "xc5000: xc_Set_IF_frequency(%d) failed\n", + priv->cfg->if_khz); + return -EIO; + } + + xc_tune_channel(priv, priv->freq_hz); + + if (debug) + xc_debug_dump(priv); + + return 0; +} + +static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe); + +static int xc5000_set_analog_params(struct dvb_frontend *fe, + struct analog_parameters *params) +{ + struct xc5000_priv *priv = fe->tuner_priv; + int ret; + + if(priv->fwloaded == 0) + xc_load_fw_and_init_tuner(fe); + + dprintk(1, "%s() frequency=%d (in units of 62.5khz)\n", + __func__, params->frequency); + + priv->rf_mode = XC_RF_MODE_CABLE; /* Fix me: it could be air. */ + + /* params->frequency is in units of 62.5khz */ + priv->freq_hz = params->frequency * 62500; + + /* FIX ME: Some video standards may have several possible audio + standards. We simply default to one of them here. + */ + if(params->std & V4L2_STD_MN) { + /* default to BTSC audio standard */ + priv->video_standard = MN_NTSC_PAL_BTSC; + goto tune_channel; + } + + if(params->std & V4L2_STD_PAL_BG) { + /* default to NICAM audio standard */ + priv->video_standard = BG_PAL_NICAM; + goto tune_channel; + } + + if(params->std & V4L2_STD_PAL_I) { + /* default to NICAM audio standard */ + priv->video_standard = I_PAL_NICAM; + goto tune_channel; + } + + if(params->std & V4L2_STD_PAL_DK) { + /* default to NICAM audio standard */ + priv->video_standard = DK_PAL_NICAM; + goto tune_channel; + } + + if(params->std & V4L2_STD_SECAM_DK) { + /* default to A2 DK1 audio standard */ + priv->video_standard = DK_SECAM_A2DK1; + goto tune_channel; + } + + if(params->std & V4L2_STD_SECAM_L) { + priv->video_standard = L_SECAM_NICAM; + goto tune_channel; + } + + if(params->std & V4L2_STD_SECAM_LC) { + priv->video_standard = LC_SECAM_NICAM; + goto tune_channel; + } + +tune_channel: + ret = xc_SetSignalSource(priv, priv->rf_mode); + if (ret != XC_RESULT_SUCCESS) { + printk(KERN_ERR + "xc5000: xc_SetSignalSource(%d) failed\n", + priv->rf_mode); + return -EREMOTEIO; + } + + ret = xc_SetTVStandard(priv, + XC5000_Standard[priv->video_standard].VideoMode, + XC5000_Standard[priv->video_standard].AudioMode); + if (ret != XC_RESULT_SUCCESS) { + printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n"); + return -EREMOTEIO; + } + + xc_tune_channel(priv, priv->freq_hz); + + if (debug) + xc_debug_dump(priv); + + return 0; +} + +static int xc5000_get_frequency(struct dvb_frontend *fe, u32 *freq) +{ + struct xc5000_priv *priv = fe->tuner_priv; + dprintk(1, "%s()\n", __func__); + *freq = priv->freq_hz; + return 0; +} + +static int xc5000_get_bandwidth(struct dvb_frontend *fe, u32 *bw) +{ + struct xc5000_priv *priv = fe->tuner_priv; + dprintk(1, "%s()\n", __func__); + + *bw = priv->bandwidth; + return 0; +} + +static int xc5000_get_status(struct dvb_frontend *fe, u32 *status) +{ + struct xc5000_priv *priv = fe->tuner_priv; + u16 lock_status = 0; + + xc_get_lock_status(priv, &lock_status); + + dprintk(1, "%s() lock_status = 0x%08x\n", __func__, lock_status); + + *status = lock_status; + + return 0; +} + +static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe) +{ + struct xc5000_priv *priv = fe->tuner_priv; + int ret = 0; + + if (priv->fwloaded == 0) { + ret = xc5000_fwupload(fe); + if (ret != XC_RESULT_SUCCESS) + return ret; + priv->fwloaded = 1; + } + + /* Start the tuner self-calibration process */ + ret |= xc_initialize(priv); + + /* Wait for calibration to complete. + * We could continue but XC5000 will clock stretch subsequent + * I2C transactions until calibration is complete. This way we + * don't have to rely on clock stretching working. + */ + xc_wait( 100 ); + + /* Default to "CABLE" mode */ + ret |= xc_write_reg(priv, XREG_SIGNALSOURCE, XC_RF_MODE_CABLE); + + return ret; +} + +static int xc5000_sleep(struct dvb_frontend *fe) +{ + struct xc5000_priv *priv = fe->tuner_priv; + int ret; + + dprintk(1, "%s()\n", __func__); + + /* On Pinnacle PCTV HD 800i, the tuner cannot be reinitialized + * once shutdown without reloading the driver. Maybe I am not + * doing something right. + * + */ + + ret = xc_shutdown(priv); + if(ret != XC_RESULT_SUCCESS) { + printk(KERN_ERR + "xc5000: %s() unable to shutdown tuner\n", + __func__); + return -EREMOTEIO; + } + else { + /* priv->fwloaded = 0; */ + return XC_RESULT_SUCCESS; + } +} + +static int xc5000_init(struct dvb_frontend *fe) +{ + struct xc5000_priv *priv = fe->tuner_priv; + dprintk(1, "%s()\n", __func__); + + if (xc_load_fw_and_init_tuner(fe) != XC_RESULT_SUCCESS) { + printk(KERN_ERR "xc5000: Unable to initialise tuner\n"); + return -EREMOTEIO; + } + + if (debug) + xc_debug_dump(priv); + + return 0; +} + +static int xc5000_release(struct dvb_frontend *fe) +{ + dprintk(1, "%s()\n", __func__); + kfree(fe->tuner_priv); + fe->tuner_priv = NULL; + return 0; +} + +static const struct dvb_tuner_ops xc5000_tuner_ops = { + .info = { + .name = "Xceive XC5000", + .frequency_min = 1000000, + .frequency_max = 1023000000, + .frequency_step = 50000, + }, + + .release = xc5000_release, + .init = xc5000_init, + .sleep = xc5000_sleep, + + .set_params = xc5000_set_params, + .set_analog_params = xc5000_set_analog_params, + .get_frequency = xc5000_get_frequency, + .get_bandwidth = xc5000_get_bandwidth, + .get_status = xc5000_get_status +}; + +struct dvb_frontend * xc5000_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, + struct xc5000_config *cfg) +{ + struct xc5000_priv *priv = NULL; + u16 id = 0; + + dprintk(1, "%s()\n", __func__); + + priv = kzalloc(sizeof(struct xc5000_priv), GFP_KERNEL); + if (priv == NULL) + return NULL; + + priv->cfg = cfg; + priv->bandwidth = BANDWIDTH_6_MHZ; + priv->i2c = i2c; + + /* Check if firmware has been loaded. It is possible that another + instance of the driver has loaded the firmware. + */ + if (xc5000_readreg(priv, XREG_PRODUCT_ID, &id) != 0) { + kfree(priv); + return NULL; + } + + switch(id) { + case XC_PRODUCT_ID_FW_LOADED: + printk(KERN_INFO + "xc5000: Successfully identified at address 0x%02x\n", + cfg->i2c_address); + printk(KERN_INFO + "xc5000: Firmware has been loaded previously\n"); + priv->fwloaded = 1; + break; + case XC_PRODUCT_ID_FW_NOT_LOADED: + printk(KERN_INFO + "xc5000: Successfully identified at address 0x%02x\n", + cfg->i2c_address); + printk(KERN_INFO + "xc5000: Firmware has not been loaded previously\n"); + priv->fwloaded = 0; + break; + default: + printk(KERN_ERR + "xc5000: Device not found at addr 0x%02x (0x%x)\n", + cfg->i2c_address, id); + kfree(priv); + return NULL; + } + + memcpy(&fe->ops.tuner_ops, &xc5000_tuner_ops, + sizeof(struct dvb_tuner_ops)); + + fe->tuner_priv = priv; + + return fe; +} +EXPORT_SYMBOL(xc5000_attach); + +MODULE_AUTHOR("Steven Toth"); +MODULE_DESCRIPTION("Xceive xc5000 silicon tuner driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/media/common/tuners/xc5000.h b/drivers/media/common/tuners/xc5000.h new file mode 100644 index 00000000000..b890883a0cd --- /dev/null +++ b/drivers/media/common/tuners/xc5000.h @@ -0,0 +1,63 @@ +/* + * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" + * + * Copyright (c) 2007 Steven Toth + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __XC5000_H__ +#define __XC5000_H__ + +#include + +struct dvb_frontend; +struct i2c_adapter; + +struct xc5000_config { + u8 i2c_address; + u32 if_khz; + + /* For each bridge framework, when it attaches either analog or digital, + * it has to store a reference back to its _core equivalent structure, + * so that it can service the hardware by steering gpio's etc. + * Each bridge implementation is different so cast priv accordingly. + * The xc5000 driver cares not for this value, other than ensuring + * it's passed back to a bridge during tuner_callback(). + */ + void *priv; + int (*tuner_callback) (void *priv, int command, int arg); +}; + +/* xc5000 callback command */ +#define XC5000_TUNER_RESET 0 + +#if defined(CONFIG_DVB_TUNER_XC5000) || \ + (defined(CONFIG_DVB_TUNER_XC5000_MODULE) && defined(MODULE)) +extern struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, + struct xc5000_config *cfg); +#else +static inline struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe, + struct i2c_adapter *i2c, + struct xc5000_config *cfg) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif // CONFIG_DVB_TUNER_XC5000 + +#endif // __XC5000_H__ diff --git a/drivers/media/common/tuners/xc5000_priv.h b/drivers/media/common/tuners/xc5000_priv.h new file mode 100644 index 00000000000..13b2d19341d --- /dev/null +++ b/drivers/media/common/tuners/xc5000_priv.h @@ -0,0 +1,36 @@ +/* + * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" + * + * Copyright (c) 2007 Steven Toth + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef XC5000_PRIV_H +#define XC5000_PRIV_H + +struct xc5000_priv { + struct xc5000_config *cfg; + struct i2c_adapter *i2c; + + u32 freq_hz; + u32 bandwidth; + u8 video_standard; + u8 rf_mode; + u8 fwloaded; +}; + +#endif diff --git a/drivers/media/dvb/Kconfig b/drivers/media/dvb/Kconfig index 03ef88acd9b..7b21b49f194 100644 --- a/drivers/media/dvb/Kconfig +++ b/drivers/media/dvb/Kconfig @@ -1,9 +1,7 @@ # -# Multimedia device configuration +# DVB device configuration # -source "drivers/media/dvb/dvb-core/Kconfig" - menuconfig DVB_CAPTURE_DRIVERS bool "DVB/ATSC adapters" depends on DVB_CORE diff --git a/drivers/media/dvb/b2c2/Makefile b/drivers/media/dvb/b2c2/Makefile index 870e2848c29..d9db066f985 100644 --- a/drivers/media/dvb/b2c2/Makefile +++ b/drivers/media/dvb/b2c2/Makefile @@ -14,4 +14,4 @@ b2c2-flexcop-usb-objs = flexcop-usb.o obj-$(CONFIG_DVB_B2C2_FLEXCOP_USB) += b2c2-flexcop-usb.o EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/ -EXTRA_CFLAGS += -Idrivers/media/video/ +EXTRA_CFLAGS += -Idrivers/media/common/tuners/ diff --git a/drivers/media/dvb/bt8xx/Makefile b/drivers/media/dvb/bt8xx/Makefile index 9d3e68b5d6e..d98f1d49ffa 100644 --- a/drivers/media/dvb/bt8xx/Makefile +++ b/drivers/media/dvb/bt8xx/Makefile @@ -3,4 +3,4 @@ obj-$(CONFIG_DVB_BT8XX) += bt878.o dvb-bt8xx.o dst.o dst_ca.o EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core EXTRA_CFLAGS += -Idrivers/media/dvb/frontends EXTRA_CFLAGS += -Idrivers/media/video/bt8xx -EXTRA_CFLAGS += -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners diff --git a/drivers/media/dvb/dvb-core/Kconfig b/drivers/media/dvb/dvb-core/Kconfig deleted file mode 100644 index e3e6839f807..00000000000 --- a/drivers/media/dvb/dvb-core/Kconfig +++ /dev/null @@ -1,34 +0,0 @@ -config DVB_CORE - tristate "DVB for Linux" - depends on NET && INET - select CRC32 - help - Support Digital Video Broadcasting hardware. Enable this if you - own a DVB adapter and want to use it or if you compile Linux for - a digital SetTopBox. - - DVB core utility functions for device handling, software fallbacks etc. - Say Y when you have a DVB card and want to use it. Say Y if your want - to build your drivers outside the kernel, but need the DVB core. All - in-kernel drivers will select this automatically if needed. - - API specs and user tools are available from . - - Please report problems regarding this driver to the LinuxDVB - mailing list. - - If unsure say N. - -config DVB_CORE_ATTACH - bool "Load and attach frontend modules as needed" - depends on DVB_CORE - depends on MODULES - help - Remove the static dependency of DVB card drivers on all - frontend modules for all possible card variants. Instead, - allow the card drivers to only load the frontend modules - they require. This saves several KBytes of memory. - - Note: You will need module-init-tools v3.2 or later for this feature. - - If unsure say Y. diff --git a/drivers/media/dvb/dvb-usb/Makefile b/drivers/media/dvb/dvb-usb/Makefile index 60a910052c1..c6511a6c0ab 100644 --- a/drivers/media/dvb/dvb-usb/Makefile +++ b/drivers/media/dvb/dvb-usb/Makefile @@ -63,5 +63,5 @@ obj-$(CONFIG_DVB_USB_AF9005_REMOTE) += dvb-usb-af9005-remote.o EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/ # due to tuner-xc3028 -EXTRA_CFLAGS += -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig index f5fceb3cdb3..75e7d20b298 100644 --- a/drivers/media/dvb/frontends/Kconfig +++ b/drivers/media/dvb/frontends/Kconfig @@ -333,20 +333,6 @@ config DVB_TDA826X help A DVB-S silicon tuner module. Say Y when you want to support this tuner. -config DVB_TDA827X - tristate "Philips TDA827X silicon tuner" - depends on DVB_CORE && I2C - default m if DVB_FE_CUSTOMISE - help - A DVB-T silicon tuner module. Say Y when you want to support this tuner. - -config DVB_TDA18271 - tristate "NXP TDA18271 silicon tuner" - depends on I2C - default m if DVB_FE_CUSTOMISE - help - A silicon tuner module. Say Y when you want to support this tuner. - config DVB_TUNER_QT1010 tristate "Quantek QT1010 silicon tuner" depends on DVB_CORE && I2C @@ -384,15 +370,6 @@ config DVB_TUNER_DIB0070 This device is only used inside a SiP called togther with a demodulator for now. -config DVB_TUNER_XC5000 - tristate "Xceive XC5000 silicon tuner" - depends on I2C - default m if DVB_FE_CUSTOMISE - help - A driver for the silicon tuner XC5000 from Xceive. - This device is only used inside a SiP called togther with a - demodulator for now. - config DVB_TUNER_ITD1000 tristate "Integrant ITD1000 Zero IF tuner for DVB-S/DSS" depends on DVB_CORE && I2C diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile index 9747c73dc82..9b4438a13d0 100644 --- a/drivers/media/dvb/frontends/Makefile +++ b/drivers/media/dvb/frontends/Makefile @@ -3,9 +3,7 @@ # EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -EXTRA_CFLAGS += -Idrivers/media/video/ - -tda18271-objs := tda18271-tables.o tda18271-common.o tda18271-fe.o +EXTRA_CFLAGS += -Idrivers/media/common/tuners/ obj-$(CONFIG_DVB_PLL) += dvb-pll.o obj-$(CONFIG_DVB_STV0299) += stv0299.o @@ -42,8 +40,6 @@ obj-$(CONFIG_DVB_ISL6405) += isl6405.o obj-$(CONFIG_DVB_ISL6421) += isl6421.o obj-$(CONFIG_DVB_TDA10086) += tda10086.o obj-$(CONFIG_DVB_TDA826X) += tda826x.o -obj-$(CONFIG_DVB_TDA827X) += tda827x.o -obj-$(CONFIG_DVB_TDA18271) += tda18271.o obj-$(CONFIG_DVB_TUNER_MT2060) += mt2060.o obj-$(CONFIG_DVB_TUNER_MT2266) += mt2266.o obj-$(CONFIG_DVB_TUNER_DIB0070) += dib0070.o @@ -51,7 +47,6 @@ obj-$(CONFIG_DVB_TUNER_QT1010) += qt1010.o obj-$(CONFIG_DVB_TUA6100) += tua6100.o obj-$(CONFIG_DVB_TUNER_MT2131) += mt2131.o obj-$(CONFIG_DVB_S5H1409) += s5h1409.o -obj-$(CONFIG_DVB_TUNER_XC5000) += xc5000.o obj-$(CONFIG_DVB_TUNER_ITD1000) += itd1000.o obj-$(CONFIG_DVB_AU8522) += au8522.o obj-$(CONFIG_DVB_TDA10048) += tda10048.o diff --git a/drivers/media/dvb/frontends/tda18271-common.c b/drivers/media/dvb/frontends/tda18271-common.c deleted file mode 100644 index e27a7620a32..00000000000 --- a/drivers/media/dvb/frontends/tda18271-common.c +++ /dev/null @@ -1,666 +0,0 @@ -/* - tda18271-common.c - driver for the Philips / NXP TDA18271 silicon tuner - - Copyright (C) 2007, 2008 Michael Krufky - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include "tda18271-priv.h" - -static int tda18271_i2c_gate_ctrl(struct dvb_frontend *fe, int enable) -{ - struct tda18271_priv *priv = fe->tuner_priv; - enum tda18271_i2c_gate gate; - int ret = 0; - - switch (priv->gate) { - case TDA18271_GATE_DIGITAL: - case TDA18271_GATE_ANALOG: - gate = priv->gate; - break; - case TDA18271_GATE_AUTO: - default: - switch (priv->mode) { - case TDA18271_DIGITAL: - gate = TDA18271_GATE_DIGITAL; - break; - case TDA18271_ANALOG: - default: - gate = TDA18271_GATE_ANALOG; - break; - } - } - - switch (gate) { - case TDA18271_GATE_ANALOG: - if (fe->ops.analog_ops.i2c_gate_ctrl) - ret = fe->ops.analog_ops.i2c_gate_ctrl(fe, enable); - break; - case TDA18271_GATE_DIGITAL: - if (fe->ops.i2c_gate_ctrl) - ret = fe->ops.i2c_gate_ctrl(fe, enable); - break; - default: - ret = -EINVAL; - break; - } - - return ret; -}; - -/*---------------------------------------------------------------------*/ - -static void tda18271_dump_regs(struct dvb_frontend *fe, int extended) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - tda_reg("=== TDA18271 REG DUMP ===\n"); - tda_reg("ID_BYTE = 0x%02x\n", 0xff & regs[R_ID]); - tda_reg("THERMO_BYTE = 0x%02x\n", 0xff & regs[R_TM]); - tda_reg("POWER_LEVEL_BYTE = 0x%02x\n", 0xff & regs[R_PL]); - tda_reg("EASY_PROG_BYTE_1 = 0x%02x\n", 0xff & regs[R_EP1]); - tda_reg("EASY_PROG_BYTE_2 = 0x%02x\n", 0xff & regs[R_EP2]); - tda_reg("EASY_PROG_BYTE_3 = 0x%02x\n", 0xff & regs[R_EP3]); - tda_reg("EASY_PROG_BYTE_4 = 0x%02x\n", 0xff & regs[R_EP4]); - tda_reg("EASY_PROG_BYTE_5 = 0x%02x\n", 0xff & regs[R_EP5]); - tda_reg("CAL_POST_DIV_BYTE = 0x%02x\n", 0xff & regs[R_CPD]); - tda_reg("CAL_DIV_BYTE_1 = 0x%02x\n", 0xff & regs[R_CD1]); - tda_reg("CAL_DIV_BYTE_2 = 0x%02x\n", 0xff & regs[R_CD2]); - tda_reg("CAL_DIV_BYTE_3 = 0x%02x\n", 0xff & regs[R_CD3]); - tda_reg("MAIN_POST_DIV_BYTE = 0x%02x\n", 0xff & regs[R_MPD]); - tda_reg("MAIN_DIV_BYTE_1 = 0x%02x\n", 0xff & regs[R_MD1]); - tda_reg("MAIN_DIV_BYTE_2 = 0x%02x\n", 0xff & regs[R_MD2]); - tda_reg("MAIN_DIV_BYTE_3 = 0x%02x\n", 0xff & regs[R_MD3]); - - /* only dump extended regs if DBG_ADV is set */ - if (!(tda18271_debug & DBG_ADV)) - return; - - /* W indicates write-only registers. - * Register dump for write-only registers shows last value written. */ - - tda_reg("EXTENDED_BYTE_1 = 0x%02x\n", 0xff & regs[R_EB1]); - tda_reg("EXTENDED_BYTE_2 = 0x%02x\n", 0xff & regs[R_EB2]); - tda_reg("EXTENDED_BYTE_3 = 0x%02x\n", 0xff & regs[R_EB3]); - tda_reg("EXTENDED_BYTE_4 = 0x%02x\n", 0xff & regs[R_EB4]); - tda_reg("EXTENDED_BYTE_5 = 0x%02x\n", 0xff & regs[R_EB5]); - tda_reg("EXTENDED_BYTE_6 = 0x%02x\n", 0xff & regs[R_EB6]); - tda_reg("EXTENDED_BYTE_7 = 0x%02x\n", 0xff & regs[R_EB7]); - tda_reg("EXTENDED_BYTE_8 = 0x%02x\n", 0xff & regs[R_EB8]); - tda_reg("EXTENDED_BYTE_9 W = 0x%02x\n", 0xff & regs[R_EB9]); - tda_reg("EXTENDED_BYTE_10 = 0x%02x\n", 0xff & regs[R_EB10]); - tda_reg("EXTENDED_BYTE_11 = 0x%02x\n", 0xff & regs[R_EB11]); - tda_reg("EXTENDED_BYTE_12 = 0x%02x\n", 0xff & regs[R_EB12]); - tda_reg("EXTENDED_BYTE_13 = 0x%02x\n", 0xff & regs[R_EB13]); - tda_reg("EXTENDED_BYTE_14 = 0x%02x\n", 0xff & regs[R_EB14]); - tda_reg("EXTENDED_BYTE_15 = 0x%02x\n", 0xff & regs[R_EB15]); - tda_reg("EXTENDED_BYTE_16 W = 0x%02x\n", 0xff & regs[R_EB16]); - tda_reg("EXTENDED_BYTE_17 W = 0x%02x\n", 0xff & regs[R_EB17]); - tda_reg("EXTENDED_BYTE_18 = 0x%02x\n", 0xff & regs[R_EB18]); - tda_reg("EXTENDED_BYTE_19 W = 0x%02x\n", 0xff & regs[R_EB19]); - tda_reg("EXTENDED_BYTE_20 W = 0x%02x\n", 0xff & regs[R_EB20]); - tda_reg("EXTENDED_BYTE_21 = 0x%02x\n", 0xff & regs[R_EB21]); - tda_reg("EXTENDED_BYTE_22 = 0x%02x\n", 0xff & regs[R_EB22]); - tda_reg("EXTENDED_BYTE_23 = 0x%02x\n", 0xff & regs[R_EB23]); -} - -int tda18271_read_regs(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - unsigned char buf = 0x00; - int ret; - struct i2c_msg msg[] = { - { .addr = priv->i2c_props.addr, .flags = 0, - .buf = &buf, .len = 1 }, - { .addr = priv->i2c_props.addr, .flags = I2C_M_RD, - .buf = regs, .len = 16 } - }; - - tda18271_i2c_gate_ctrl(fe, 1); - - /* read all registers */ - ret = i2c_transfer(priv->i2c_props.adap, msg, 2); - - tda18271_i2c_gate_ctrl(fe, 0); - - if (ret != 2) - tda_err("ERROR: i2c_transfer returned: %d\n", ret); - - if (tda18271_debug & DBG_REG) - tda18271_dump_regs(fe, 0); - - return (ret == 2 ? 0 : ret); -} - -int tda18271_read_extended(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - unsigned char regdump[TDA18271_NUM_REGS]; - unsigned char buf = 0x00; - int ret, i; - struct i2c_msg msg[] = { - { .addr = priv->i2c_props.addr, .flags = 0, - .buf = &buf, .len = 1 }, - { .addr = priv->i2c_props.addr, .flags = I2C_M_RD, - .buf = regdump, .len = TDA18271_NUM_REGS } - }; - - tda18271_i2c_gate_ctrl(fe, 1); - - /* read all registers */ - ret = i2c_transfer(priv->i2c_props.adap, msg, 2); - - tda18271_i2c_gate_ctrl(fe, 0); - - if (ret != 2) - tda_err("ERROR: i2c_transfer returned: %d\n", ret); - - for (i = 0; i < TDA18271_NUM_REGS; i++) { - /* don't update write-only registers */ - if ((i != R_EB9) && - (i != R_EB16) && - (i != R_EB17) && - (i != R_EB19) && - (i != R_EB20)) - regs[i] = regdump[i]; - } - - if (tda18271_debug & DBG_REG) - tda18271_dump_regs(fe, 1); - - return (ret == 2 ? 0 : ret); -} - -int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - unsigned char buf[TDA18271_NUM_REGS + 1]; - struct i2c_msg msg = { .addr = priv->i2c_props.addr, .flags = 0, - .buf = buf, .len = len + 1 }; - int i, ret; - - BUG_ON((len == 0) || (idx + len > sizeof(buf))); - - buf[0] = idx; - for (i = 1; i <= len; i++) - buf[i] = regs[idx - 1 + i]; - - tda18271_i2c_gate_ctrl(fe, 1); - - /* write registers */ - ret = i2c_transfer(priv->i2c_props.adap, &msg, 1); - - tda18271_i2c_gate_ctrl(fe, 0); - - if (ret != 1) - tda_err("ERROR: i2c_transfer returned: %d\n", ret); - - return (ret == 1 ? 0 : ret); -} - -/*---------------------------------------------------------------------*/ - -int tda18271_charge_pump_source(struct dvb_frontend *fe, - enum tda18271_pll pll, int force) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - int r_cp = (pll == TDA18271_CAL_PLL) ? R_EB7 : R_EB4; - - regs[r_cp] &= ~0x20; - regs[r_cp] |= ((force & 1) << 5); - tda18271_write_regs(fe, r_cp, 1); - - return 0; -} - -int tda18271_init_regs(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - tda_dbg("initializing registers for device @ %d-%04x\n", - i2c_adapter_id(priv->i2c_props.adap), - priv->i2c_props.addr); - - /* initialize registers */ - switch (priv->id) { - case TDA18271HDC1: - regs[R_ID] = 0x83; - break; - case TDA18271HDC2: - regs[R_ID] = 0x84; - break; - }; - - regs[R_TM] = 0x08; - regs[R_PL] = 0x80; - regs[R_EP1] = 0xc6; - regs[R_EP2] = 0xdf; - regs[R_EP3] = 0x16; - regs[R_EP4] = 0x60; - regs[R_EP5] = 0x80; - regs[R_CPD] = 0x80; - regs[R_CD1] = 0x00; - regs[R_CD2] = 0x00; - regs[R_CD3] = 0x00; - regs[R_MPD] = 0x00; - regs[R_MD1] = 0x00; - regs[R_MD2] = 0x00; - regs[R_MD3] = 0x00; - - switch (priv->id) { - case TDA18271HDC1: - regs[R_EB1] = 0xff; - break; - case TDA18271HDC2: - regs[R_EB1] = 0xfc; - break; - }; - - regs[R_EB2] = 0x01; - regs[R_EB3] = 0x84; - regs[R_EB4] = 0x41; - regs[R_EB5] = 0x01; - regs[R_EB6] = 0x84; - regs[R_EB7] = 0x40; - regs[R_EB8] = 0x07; - regs[R_EB9] = 0x00; - regs[R_EB10] = 0x00; - regs[R_EB11] = 0x96; - - switch (priv->id) { - case TDA18271HDC1: - regs[R_EB12] = 0x0f; - break; - case TDA18271HDC2: - regs[R_EB12] = 0x33; - break; - }; - - regs[R_EB13] = 0xc1; - regs[R_EB14] = 0x00; - regs[R_EB15] = 0x8f; - regs[R_EB16] = 0x00; - regs[R_EB17] = 0x00; - - switch (priv->id) { - case TDA18271HDC1: - regs[R_EB18] = 0x00; - break; - case TDA18271HDC2: - regs[R_EB18] = 0x8c; - break; - }; - - regs[R_EB19] = 0x00; - regs[R_EB20] = 0x20; - - switch (priv->id) { - case TDA18271HDC1: - regs[R_EB21] = 0x33; - break; - case TDA18271HDC2: - regs[R_EB21] = 0xb3; - break; - }; - - regs[R_EB22] = 0x48; - regs[R_EB23] = 0xb0; - - if (priv->small_i2c) { - tda18271_write_regs(fe, 0x00, 0x10); - tda18271_write_regs(fe, 0x10, 0x10); - tda18271_write_regs(fe, 0x20, 0x07); - } else - tda18271_write_regs(fe, 0x00, TDA18271_NUM_REGS); - - /* setup agc1 gain */ - regs[R_EB17] = 0x00; - tda18271_write_regs(fe, R_EB17, 1); - regs[R_EB17] = 0x03; - tda18271_write_regs(fe, R_EB17, 1); - regs[R_EB17] = 0x43; - tda18271_write_regs(fe, R_EB17, 1); - regs[R_EB17] = 0x4c; - tda18271_write_regs(fe, R_EB17, 1); - - /* setup agc2 gain */ - if ((priv->id) == TDA18271HDC1) { - regs[R_EB20] = 0xa0; - tda18271_write_regs(fe, R_EB20, 1); - regs[R_EB20] = 0xa7; - tda18271_write_regs(fe, R_EB20, 1); - regs[R_EB20] = 0xe7; - tda18271_write_regs(fe, R_EB20, 1); - regs[R_EB20] = 0xec; - tda18271_write_regs(fe, R_EB20, 1); - } - - /* image rejection calibration */ - - /* low-band */ - regs[R_EP3] = 0x1f; - regs[R_EP4] = 0x66; - regs[R_EP5] = 0x81; - regs[R_CPD] = 0xcc; - regs[R_CD1] = 0x6c; - regs[R_CD2] = 0x00; - regs[R_CD3] = 0x00; - regs[R_MPD] = 0xcd; - regs[R_MD1] = 0x77; - regs[R_MD2] = 0x08; - regs[R_MD3] = 0x00; - - tda18271_write_regs(fe, R_EP3, 11); - - if ((priv->id) == TDA18271HDC2) { - /* main pll cp source on */ - tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 1); - msleep(1); - - /* main pll cp source off */ - tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 0); - } - - msleep(5); /* pll locking */ - - /* launch detector */ - tda18271_write_regs(fe, R_EP1, 1); - msleep(5); /* wanted low measurement */ - - regs[R_EP5] = 0x85; - regs[R_CPD] = 0xcb; - regs[R_CD1] = 0x66; - regs[R_CD2] = 0x70; - - tda18271_write_regs(fe, R_EP3, 7); - msleep(5); /* pll locking */ - - /* launch optimization algorithm */ - tda18271_write_regs(fe, R_EP2, 1); - msleep(30); /* image low optimization completion */ - - /* mid-band */ - regs[R_EP5] = 0x82; - regs[R_CPD] = 0xa8; - regs[R_CD2] = 0x00; - regs[R_MPD] = 0xa9; - regs[R_MD1] = 0x73; - regs[R_MD2] = 0x1a; - - tda18271_write_regs(fe, R_EP3, 11); - msleep(5); /* pll locking */ - - /* launch detector */ - tda18271_write_regs(fe, R_EP1, 1); - msleep(5); /* wanted mid measurement */ - - regs[R_EP5] = 0x86; - regs[R_CPD] = 0xa8; - regs[R_CD1] = 0x66; - regs[R_CD2] = 0xa0; - - tda18271_write_regs(fe, R_EP3, 7); - msleep(5); /* pll locking */ - - /* launch optimization algorithm */ - tda18271_write_regs(fe, R_EP2, 1); - msleep(30); /* image mid optimization completion */ - - /* high-band */ - regs[R_EP5] = 0x83; - regs[R_CPD] = 0x98; - regs[R_CD1] = 0x65; - regs[R_CD2] = 0x00; - regs[R_MPD] = 0x99; - regs[R_MD1] = 0x71; - regs[R_MD2] = 0xcd; - - tda18271_write_regs(fe, R_EP3, 11); - msleep(5); /* pll locking */ - - /* launch detector */ - tda18271_write_regs(fe, R_EP1, 1); - msleep(5); /* wanted high measurement */ - - regs[R_EP5] = 0x87; - regs[R_CD1] = 0x65; - regs[R_CD2] = 0x50; - - tda18271_write_regs(fe, R_EP3, 7); - msleep(5); /* pll locking */ - - /* launch optimization algorithm */ - tda18271_write_regs(fe, R_EP2, 1); - msleep(30); /* image high optimization completion */ - - /* return to normal mode */ - regs[R_EP4] = 0x64; - tda18271_write_regs(fe, R_EP4, 1); - - /* synchronize */ - tda18271_write_regs(fe, R_EP1, 1); - - return 0; -} - -/*---------------------------------------------------------------------*/ - -/* - * Standby modes, EP3 [7:5] - * - * | SM || SM_LT || SM_XT || mode description - * |=====\\=======\\=======\\=================================== - * | 0 || 0 || 0 || normal mode - * |-----||-------||-------||----------------------------------- - * | || || || standby mode w/ slave tuner output - * | 1 || 0 || 0 || & loop thru & xtal oscillator on - * |-----||-------||-------||----------------------------------- - * | 1 || 1 || 0 || standby mode w/ xtal oscillator on - * |-----||-------||-------||----------------------------------- - * | 1 || 1 || 1 || power off - * - */ - -int tda18271_set_standby_mode(struct dvb_frontend *fe, - int sm, int sm_lt, int sm_xt) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - tda_dbg("sm = %d, sm_lt = %d, sm_xt = %d\n", sm, sm_lt, sm_xt); - - regs[R_EP3] &= ~0xe0; /* clear sm, sm_lt, sm_xt */ - regs[R_EP3] |= sm ? (1 << 7) : 0 | - sm_lt ? (1 << 6) : 0 | - sm_xt ? (1 << 5) : 0; - - tda18271_write_regs(fe, R_EP3, 1); - - return 0; -} - -/*---------------------------------------------------------------------*/ - -int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq) -{ - /* sets main post divider & divider bytes, but does not write them */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 d, pd; - u32 div; - - int ret = tda18271_lookup_pll_map(fe, MAIN_PLL, &freq, &pd, &d); - if (ret < 0) - goto fail; - - regs[R_MPD] = (0x77 & pd); - - switch (priv->mode) { - case TDA18271_ANALOG: - regs[R_MPD] &= ~0x08; - break; - case TDA18271_DIGITAL: - regs[R_MPD] |= 0x08; - break; - } - - div = ((d * (freq / 1000)) << 7) / 125; - - regs[R_MD1] = 0x7f & (div >> 16); - regs[R_MD2] = 0xff & (div >> 8); - regs[R_MD3] = 0xff & div; -fail: - return ret; -} - -int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq) -{ - /* sets cal post divider & divider bytes, but does not write them */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 d, pd; - u32 div; - - int ret = tda18271_lookup_pll_map(fe, CAL_PLL, &freq, &pd, &d); - if (ret < 0) - goto fail; - - regs[R_CPD] = pd; - - div = ((d * (freq / 1000)) << 7) / 125; - - regs[R_CD1] = 0x7f & (div >> 16); - regs[R_CD2] = 0xff & (div >> 8); - regs[R_CD3] = 0xff & div; -fail: - return ret; -} - -/*---------------------------------------------------------------------*/ - -int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq) -{ - /* sets bp filter bits, but does not write them */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 val; - - int ret = tda18271_lookup_map(fe, BP_FILTER, freq, &val); - if (ret < 0) - goto fail; - - regs[R_EP1] &= ~0x07; /* clear bp filter bits */ - regs[R_EP1] |= (0x07 & val); -fail: - return ret; -} - -int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq) -{ - /* sets K & M bits, but does not write them */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 val; - - int ret = tda18271_lookup_map(fe, RF_CAL_KMCO, freq, &val); - if (ret < 0) - goto fail; - - regs[R_EB13] &= ~0x7c; /* clear k & m bits */ - regs[R_EB13] |= (0x7c & val); -fail: - return ret; -} - -int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq) -{ - /* sets rf band bits, but does not write them */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 val; - - int ret = tda18271_lookup_map(fe, RF_BAND, freq, &val); - if (ret < 0) - goto fail; - - regs[R_EP2] &= ~0xe0; /* clear rf band bits */ - regs[R_EP2] |= (0xe0 & (val << 5)); -fail: - return ret; -} - -int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq) -{ - /* sets gain taper bits, but does not write them */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 val; - - int ret = tda18271_lookup_map(fe, GAIN_TAPER, freq, &val); - if (ret < 0) - goto fail; - - regs[R_EP2] &= ~0x1f; /* clear gain taper bits */ - regs[R_EP2] |= (0x1f & val); -fail: - return ret; -} - -int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq) -{ - /* sets IR Meas bits, but does not write them */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 val; - - int ret = tda18271_lookup_map(fe, IR_MEASURE, freq, &val); - if (ret < 0) - goto fail; - - regs[R_EP5] &= ~0x07; - regs[R_EP5] |= (0x07 & val); -fail: - return ret; -} - -int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq) -{ - /* sets rf cal byte (RFC_Cprog), but does not write it */ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u8 val; - - tda18271_lookup_map(fe, RF_CAL, freq, &val); - - regs[R_EB14] = val; - - return 0; -} - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/dvb/frontends/tda18271-fe.c b/drivers/media/dvb/frontends/tda18271-fe.c deleted file mode 100644 index b262100ae89..00000000000 --- a/drivers/media/dvb/frontends/tda18271-fe.c +++ /dev/null @@ -1,1153 +0,0 @@ -/* - tda18271-fe.c - driver for the Philips / NXP TDA18271 silicon tuner - - Copyright (C) 2007, 2008 Michael Krufky - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include -#include -#include "tda18271-priv.h" - -int tda18271_debug; -module_param_named(debug, tda18271_debug, int, 0644); -MODULE_PARM_DESC(debug, "set debug level " - "(info=1, map=2, reg=4, adv=8, cal=16 (or-able))"); - -static int tda18271_cal_on_startup; -module_param_named(cal, tda18271_cal_on_startup, int, 0644); -MODULE_PARM_DESC(cal, "perform RF tracking filter calibration on startup"); - -static DEFINE_MUTEX(tda18271_list_mutex); -static LIST_HEAD(hybrid_tuner_instance_list); - -/*---------------------------------------------------------------------*/ - -static inline int charge_pump_source(struct dvb_frontend *fe, int force) -{ - struct tda18271_priv *priv = fe->tuner_priv; - return tda18271_charge_pump_source(fe, - (priv->role == TDA18271_SLAVE) ? - TDA18271_CAL_PLL : - TDA18271_MAIN_PLL, force); -} - -static int tda18271_channel_configuration(struct dvb_frontend *fe, - struct tda18271_std_map_item *map, - u32 freq, u32 bw) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u32 N; - - /* update TV broadcast parameters */ - - /* set standard */ - regs[R_EP3] &= ~0x1f; /* clear std bits */ - regs[R_EP3] |= (map->agc_mode << 3) | map->std; - - /* set rfagc to high speed mode */ - regs[R_EP3] &= ~0x04; - - /* set cal mode to normal */ - regs[R_EP4] &= ~0x03; - - /* update IF output level & IF notch frequency */ - regs[R_EP4] &= ~0x1c; /* clear if level bits */ - regs[R_EP4] |= (map->if_lvl << 2); - - switch (priv->mode) { - case TDA18271_ANALOG: - regs[R_MPD] &= ~0x80; /* IF notch = 0 */ - break; - case TDA18271_DIGITAL: - regs[R_MPD] |= 0x80; /* IF notch = 1 */ - break; - } - - /* update FM_RFn */ - regs[R_EP4] &= ~0x80; - regs[R_EP4] |= map->fm_rfn << 7; - - /* update rf top / if top */ - regs[R_EB22] = 0x00; - regs[R_EB22] |= map->rfagc_top; - tda18271_write_regs(fe, R_EB22, 1); - - /* --------------------------------------------------------------- */ - - /* disable Power Level Indicator */ - regs[R_EP1] |= 0x40; - - /* frequency dependent parameters */ - - tda18271_calc_ir_measure(fe, &freq); - - tda18271_calc_bp_filter(fe, &freq); - - tda18271_calc_rf_band(fe, &freq); - - tda18271_calc_gain_taper(fe, &freq); - - /* --------------------------------------------------------------- */ - - /* dual tuner and agc1 extra configuration */ - - switch (priv->role) { - case TDA18271_MASTER: - regs[R_EB1] |= 0x04; /* main vco */ - break; - case TDA18271_SLAVE: - regs[R_EB1] &= ~0x04; /* cal vco */ - break; - } - - /* agc1 always active */ - regs[R_EB1] &= ~0x02; - - /* agc1 has priority on agc2 */ - regs[R_EB1] &= ~0x01; - - tda18271_write_regs(fe, R_EB1, 1); - - /* --------------------------------------------------------------- */ - - N = map->if_freq * 1000 + freq; - - switch (priv->role) { - case TDA18271_MASTER: - tda18271_calc_main_pll(fe, N); - tda18271_write_regs(fe, R_MPD, 4); - break; - case TDA18271_SLAVE: - tda18271_calc_cal_pll(fe, N); - tda18271_write_regs(fe, R_CPD, 4); - - regs[R_MPD] = regs[R_CPD] & 0x7f; - tda18271_write_regs(fe, R_MPD, 1); - break; - } - - tda18271_write_regs(fe, R_TM, 7); - - /* force charge pump source */ - charge_pump_source(fe, 1); - - msleep(1); - - /* return pll to normal operation */ - charge_pump_source(fe, 0); - - msleep(20); - - /* set rfagc to normal speed mode */ - if (map->fm_rfn) - regs[R_EP3] &= ~0x04; - else - regs[R_EP3] |= 0x04; - tda18271_write_regs(fe, R_EP3, 1); - - return 0; -} - -static int tda18271_read_thermometer(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - int tm; - - /* switch thermometer on */ - regs[R_TM] |= 0x10; - tda18271_write_regs(fe, R_TM, 1); - - /* read thermometer info */ - tda18271_read_regs(fe); - - if ((((regs[R_TM] & 0x0f) == 0x00) && ((regs[R_TM] & 0x20) == 0x20)) || - (((regs[R_TM] & 0x0f) == 0x08) && ((regs[R_TM] & 0x20) == 0x00))) { - - if ((regs[R_TM] & 0x20) == 0x20) - regs[R_TM] &= ~0x20; - else - regs[R_TM] |= 0x20; - - tda18271_write_regs(fe, R_TM, 1); - - msleep(10); /* temperature sensing */ - - /* read thermometer info */ - tda18271_read_regs(fe); - } - - tm = tda18271_lookup_thermometer(fe); - - /* switch thermometer off */ - regs[R_TM] &= ~0x10; - tda18271_write_regs(fe, R_TM, 1); - - /* set CAL mode to normal */ - regs[R_EP4] &= ~0x03; - tda18271_write_regs(fe, R_EP4, 1); - - return tm; -} - -/* ------------------------------------------------------------------ */ - -static int tda18271c2_rf_tracking_filters_correction(struct dvb_frontend *fe, - u32 freq) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state; - unsigned char *regs = priv->tda18271_regs; - int tm_current, rfcal_comp, approx, i; - u8 dc_over_dt, rf_tab; - - /* power up */ - tda18271_set_standby_mode(fe, 0, 0, 0); - - /* read die current temperature */ - tm_current = tda18271_read_thermometer(fe); - - /* frequency dependent parameters */ - - tda18271_calc_rf_cal(fe, &freq); - rf_tab = regs[R_EB14]; - - i = tda18271_lookup_rf_band(fe, &freq, NULL); - if (i < 0) - return -EINVAL; - - if ((0 == map[i].rf3) || (freq / 1000 < map[i].rf2)) { - approx = map[i].rf_a1 * - (freq / 1000 - map[i].rf1) + map[i].rf_b1 + rf_tab; - } else { - approx = map[i].rf_a2 * - (freq / 1000 - map[i].rf2) + map[i].rf_b2 + rf_tab; - } - - if (approx < 0) - approx = 0; - if (approx > 255) - approx = 255; - - tda18271_lookup_map(fe, RF_CAL_DC_OVER_DT, &freq, &dc_over_dt); - - /* calculate temperature compensation */ - rfcal_comp = dc_over_dt * (tm_current - priv->tm_rfcal); - - regs[R_EB14] = approx + rfcal_comp; - tda18271_write_regs(fe, R_EB14, 1); - - return 0; -} - -static int tda18271_por(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - /* power up detector 1 */ - regs[R_EB12] &= ~0x20; - tda18271_write_regs(fe, R_EB12, 1); - - regs[R_EB18] &= ~0x80; /* turn agc1 loop on */ - regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */ - tda18271_write_regs(fe, R_EB18, 1); - - regs[R_EB21] |= 0x03; /* set agc2_gain to -6 dB */ - - /* POR mode */ - tda18271_set_standby_mode(fe, 1, 0, 0); - - /* disable 1.5 MHz low pass filter */ - regs[R_EB23] &= ~0x04; /* forcelp_fc2_en = 0 */ - regs[R_EB23] &= ~0x02; /* XXX: lp_fc[2] = 0 */ - tda18271_write_regs(fe, R_EB21, 3); - - return 0; -} - -static int tda18271_calibrate_rf(struct dvb_frontend *fe, u32 freq) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u32 N; - - /* set CAL mode to normal */ - regs[R_EP4] &= ~0x03; - tda18271_write_regs(fe, R_EP4, 1); - - /* switch off agc1 */ - regs[R_EP3] |= 0x40; /* sm_lt = 1 */ - - regs[R_EB18] |= 0x03; /* set agc1_gain to 15 dB */ - tda18271_write_regs(fe, R_EB18, 1); - - /* frequency dependent parameters */ - - tda18271_calc_bp_filter(fe, &freq); - tda18271_calc_gain_taper(fe, &freq); - tda18271_calc_rf_band(fe, &freq); - tda18271_calc_km(fe, &freq); - - tda18271_write_regs(fe, R_EP1, 3); - tda18271_write_regs(fe, R_EB13, 1); - - /* main pll charge pump source */ - tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 1); - - /* cal pll charge pump source */ - tda18271_charge_pump_source(fe, TDA18271_CAL_PLL, 1); - - /* force dcdc converter to 0 V */ - regs[R_EB14] = 0x00; - tda18271_write_regs(fe, R_EB14, 1); - - /* disable plls lock */ - regs[R_EB20] &= ~0x20; - tda18271_write_regs(fe, R_EB20, 1); - - /* set CAL mode to RF tracking filter calibration */ - regs[R_EP4] |= 0x03; - tda18271_write_regs(fe, R_EP4, 2); - - /* --------------------------------------------------------------- */ - - /* set the internal calibration signal */ - N = freq; - - tda18271_calc_cal_pll(fe, N); - tda18271_write_regs(fe, R_CPD, 4); - - /* downconvert internal calibration */ - N += 1000000; - - tda18271_calc_main_pll(fe, N); - tda18271_write_regs(fe, R_MPD, 4); - - msleep(5); - - tda18271_write_regs(fe, R_EP2, 1); - tda18271_write_regs(fe, R_EP1, 1); - tda18271_write_regs(fe, R_EP2, 1); - tda18271_write_regs(fe, R_EP1, 1); - - /* --------------------------------------------------------------- */ - - /* normal operation for the main pll */ - tda18271_charge_pump_source(fe, TDA18271_MAIN_PLL, 0); - - /* normal operation for the cal pll */ - tda18271_charge_pump_source(fe, TDA18271_CAL_PLL, 0); - - msleep(10); /* plls locking */ - - /* launch the rf tracking filters calibration */ - regs[R_EB20] |= 0x20; - tda18271_write_regs(fe, R_EB20, 1); - - msleep(60); /* calibration */ - - /* --------------------------------------------------------------- */ - - /* set CAL mode to normal */ - regs[R_EP4] &= ~0x03; - - /* switch on agc1 */ - regs[R_EP3] &= ~0x40; /* sm_lt = 0 */ - - regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */ - tda18271_write_regs(fe, R_EB18, 1); - - tda18271_write_regs(fe, R_EP3, 2); - - /* synchronization */ - tda18271_write_regs(fe, R_EP1, 1); - - /* get calibration result */ - tda18271_read_extended(fe); - - return regs[R_EB14]; -} - -static int tda18271_powerscan(struct dvb_frontend *fe, - u32 *freq_in, u32 *freq_out) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - int sgn, bcal, count, wait; - u8 cid_target; - u16 count_limit; - u32 freq; - - freq = *freq_in; - - tda18271_calc_rf_band(fe, &freq); - tda18271_calc_rf_cal(fe, &freq); - tda18271_calc_gain_taper(fe, &freq); - tda18271_lookup_cid_target(fe, &freq, &cid_target, &count_limit); - - tda18271_write_regs(fe, R_EP2, 1); - tda18271_write_regs(fe, R_EB14, 1); - - /* downconvert frequency */ - freq += 1000000; - - tda18271_calc_main_pll(fe, freq); - tda18271_write_regs(fe, R_MPD, 4); - - msleep(5); /* pll locking */ - - /* detection mode */ - regs[R_EP4] &= ~0x03; - regs[R_EP4] |= 0x01; - tda18271_write_regs(fe, R_EP4, 1); - - /* launch power detection measurement */ - tda18271_write_regs(fe, R_EP2, 1); - - /* read power detection info, stored in EB10 */ - tda18271_read_extended(fe); - - /* algorithm initialization */ - sgn = 1; - *freq_out = *freq_in; - bcal = 0; - count = 0; - wait = false; - - while ((regs[R_EB10] & 0x3f) < cid_target) { - /* downconvert updated freq to 1 MHz */ - freq = *freq_in + (sgn * count) + 1000000; - - tda18271_calc_main_pll(fe, freq); - tda18271_write_regs(fe, R_MPD, 4); - - if (wait) { - msleep(5); /* pll locking */ - wait = false; - } else - udelay(100); /* pll locking */ - - /* launch power detection measurement */ - tda18271_write_regs(fe, R_EP2, 1); - - /* read power detection info, stored in EB10 */ - tda18271_read_extended(fe); - - count += 200; - - if (count <= count_limit) - continue; - - if (sgn <= 0) - break; - - sgn = -1 * sgn; - count = 200; - wait = true; - } - - if ((regs[R_EB10] & 0x3f) >= cid_target) { - bcal = 1; - *freq_out = freq - 1000000; - } else - bcal = 0; - - tda_cal("bcal = %d, freq_in = %d, freq_out = %d (freq = %d)\n", - bcal, *freq_in, *freq_out, freq); - - return bcal; -} - -static int tda18271_powerscan_init(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - /* set standard to digital */ - regs[R_EP3] &= ~0x1f; /* clear std bits */ - regs[R_EP3] |= 0x12; - - /* set cal mode to normal */ - regs[R_EP4] &= ~0x03; - - /* update IF output level & IF notch frequency */ - regs[R_EP4] &= ~0x1c; /* clear if level bits */ - - tda18271_write_regs(fe, R_EP3, 2); - - regs[R_EB18] &= ~0x03; /* set agc1_gain to 6 dB */ - tda18271_write_regs(fe, R_EB18, 1); - - regs[R_EB21] &= ~0x03; /* set agc2_gain to -15 dB */ - - /* 1.5 MHz low pass filter */ - regs[R_EB23] |= 0x04; /* forcelp_fc2_en = 1 */ - regs[R_EB23] |= 0x02; /* lp_fc[2] = 1 */ - - tda18271_write_regs(fe, R_EB21, 3); - - return 0; -} - -static int tda18271_rf_tracking_filters_init(struct dvb_frontend *fe, u32 freq) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state; - unsigned char *regs = priv->tda18271_regs; - int bcal, rf, i; -#define RF1 0 -#define RF2 1 -#define RF3 2 - u32 rf_default[3]; - u32 rf_freq[3]; - u8 prog_cal[3]; - u8 prog_tab[3]; - - i = tda18271_lookup_rf_band(fe, &freq, NULL); - - if (i < 0) - return i; - - rf_default[RF1] = 1000 * map[i].rf1_def; - rf_default[RF2] = 1000 * map[i].rf2_def; - rf_default[RF3] = 1000 * map[i].rf3_def; - - for (rf = RF1; rf <= RF3; rf++) { - if (0 == rf_default[rf]) - return 0; - tda_cal("freq = %d, rf = %d\n", freq, rf); - - /* look for optimized calibration frequency */ - bcal = tda18271_powerscan(fe, &rf_default[rf], &rf_freq[rf]); - - tda18271_calc_rf_cal(fe, &rf_freq[rf]); - prog_tab[rf] = regs[R_EB14]; - - if (1 == bcal) - prog_cal[rf] = tda18271_calibrate_rf(fe, rf_freq[rf]); - else - prog_cal[rf] = prog_tab[rf]; - - switch (rf) { - case RF1: - map[i].rf_a1 = 0; - map[i].rf_b1 = prog_cal[RF1] - prog_tab[RF1]; - map[i].rf1 = rf_freq[RF1] / 1000; - break; - case RF2: - map[i].rf_a1 = (prog_cal[RF2] - prog_tab[RF2] - - prog_cal[RF1] + prog_tab[RF1]) / - ((rf_freq[RF2] - rf_freq[RF1]) / 1000); - map[i].rf2 = rf_freq[RF2] / 1000; - break; - case RF3: - map[i].rf_a2 = (prog_cal[RF3] - prog_tab[RF3] - - prog_cal[RF2] + prog_tab[RF2]) / - ((rf_freq[RF3] - rf_freq[RF2]) / 1000); - map[i].rf_b2 = prog_cal[RF2] - prog_tab[RF2]; - map[i].rf3 = rf_freq[RF3] / 1000; - break; - default: - BUG(); - } - } - - return 0; -} - -static int tda18271_calc_rf_filter_curve(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned int i; - - tda_info("tda18271: performing RF tracking filter calibration\n"); - - /* wait for die temperature stabilization */ - msleep(200); - - tda18271_powerscan_init(fe); - - /* rf band calibration */ - for (i = 0; priv->rf_cal_state[i].rfmax != 0; i++) - tda18271_rf_tracking_filters_init(fe, 1000 * - priv->rf_cal_state[i].rfmax); - - priv->tm_rfcal = tda18271_read_thermometer(fe); - - return 0; -} - -/* ------------------------------------------------------------------ */ - -static int tda18271c2_rf_cal_init(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - /* test RF_CAL_OK to see if we need init */ - if ((regs[R_EP1] & 0x10) == 0) - priv->cal_initialized = false; - - if (priv->cal_initialized) - return 0; - - tda18271_calc_rf_filter_curve(fe); - - tda18271_por(fe); - - tda_info("tda18271: RF tracking filter calibration complete\n"); - - priv->cal_initialized = true; - - return 0; -} - -static int tda18271c1_rf_tracking_filter_calibration(struct dvb_frontend *fe, - u32 freq, u32 bw) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - u32 N = 0; - - /* calculate bp filter */ - tda18271_calc_bp_filter(fe, &freq); - tda18271_write_regs(fe, R_EP1, 1); - - regs[R_EB4] &= 0x07; - regs[R_EB4] |= 0x60; - tda18271_write_regs(fe, R_EB4, 1); - - regs[R_EB7] = 0x60; - tda18271_write_regs(fe, R_EB7, 1); - - regs[R_EB14] = 0x00; - tda18271_write_regs(fe, R_EB14, 1); - - regs[R_EB20] = 0xcc; - tda18271_write_regs(fe, R_EB20, 1); - - /* set cal mode to RF tracking filter calibration */ - regs[R_EP4] |= 0x03; - - /* calculate cal pll */ - - switch (priv->mode) { - case TDA18271_ANALOG: - N = freq - 1250000; - break; - case TDA18271_DIGITAL: - N = freq + bw / 2; - break; - } - - tda18271_calc_cal_pll(fe, N); - - /* calculate main pll */ - - switch (priv->mode) { - case TDA18271_ANALOG: - N = freq - 250000; - break; - case TDA18271_DIGITAL: - N = freq + bw / 2 + 1000000; - break; - } - - tda18271_calc_main_pll(fe, N); - - tda18271_write_regs(fe, R_EP3, 11); - msleep(5); /* RF tracking filter calibration initialization */ - - /* search for K,M,CO for RF calibration */ - tda18271_calc_km(fe, &freq); - tda18271_write_regs(fe, R_EB13, 1); - - /* search for rf band */ - tda18271_calc_rf_band(fe, &freq); - - /* search for gain taper */ - tda18271_calc_gain_taper(fe, &freq); - - tda18271_write_regs(fe, R_EP2, 1); - tda18271_write_regs(fe, R_EP1, 1); - tda18271_write_regs(fe, R_EP2, 1); - tda18271_write_regs(fe, R_EP1, 1); - - regs[R_EB4] &= 0x07; - regs[R_EB4] |= 0x40; - tda18271_write_regs(fe, R_EB4, 1); - - regs[R_EB7] = 0x40; - tda18271_write_regs(fe, R_EB7, 1); - msleep(10); /* pll locking */ - - regs[R_EB20] = 0xec; - tda18271_write_regs(fe, R_EB20, 1); - msleep(60); /* RF tracking filter calibration completion */ - - regs[R_EP4] &= ~0x03; /* set cal mode to normal */ - tda18271_write_regs(fe, R_EP4, 1); - - tda18271_write_regs(fe, R_EP1, 1); - - /* RF tracking filter correction for VHF_Low band */ - if (0 == tda18271_calc_rf_cal(fe, &freq)) - tda18271_write_regs(fe, R_EB14, 1); - - return 0; -} - -/* ------------------------------------------------------------------ */ - -static int tda18271_ir_cal_init(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - - tda18271_read_regs(fe); - - /* test IR_CAL_OK to see if we need init */ - if ((regs[R_EP1] & 0x08) == 0) - tda18271_init_regs(fe); - - return 0; -} - -static int tda18271_init(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - - mutex_lock(&priv->lock); - - /* power up */ - tda18271_set_standby_mode(fe, 0, 0, 0); - - /* initialization */ - tda18271_ir_cal_init(fe); - - if (priv->id == TDA18271HDC2) - tda18271c2_rf_cal_init(fe); - - mutex_unlock(&priv->lock); - - return 0; -} - -static int tda18271_tune(struct dvb_frontend *fe, - struct tda18271_std_map_item *map, u32 freq, u32 bw) -{ - struct tda18271_priv *priv = fe->tuner_priv; - - tda_dbg("freq = %d, ifc = %d, bw = %d, agc_mode = %d, std = %d\n", - freq, map->if_freq, bw, map->agc_mode, map->std); - - tda18271_init(fe); - - mutex_lock(&priv->lock); - - switch (priv->id) { - case TDA18271HDC1: - tda18271c1_rf_tracking_filter_calibration(fe, freq, bw); - break; - case TDA18271HDC2: - tda18271c2_rf_tracking_filters_correction(fe, freq); - break; - } - tda18271_channel_configuration(fe, map, freq, bw); - - mutex_unlock(&priv->lock); - - return 0; -} - -/* ------------------------------------------------------------------ */ - -static int tda18271_set_params(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_std_map *std_map = &priv->std; - struct tda18271_std_map_item *map; - int ret; - u32 bw, freq = params->frequency; - - priv->mode = TDA18271_DIGITAL; - - if (fe->ops.info.type == FE_ATSC) { - switch (params->u.vsb.modulation) { - case VSB_8: - case VSB_16: - map = &std_map->atsc_6; - break; - case QAM_64: - case QAM_256: - map = &std_map->qam_6; - break; - default: - tda_warn("modulation not set!\n"); - return -EINVAL; - } -#if 0 - /* userspace request is already center adjusted */ - freq += 1750000; /* Adjust to center (+1.75MHZ) */ -#endif - bw = 6000000; - } else if (fe->ops.info.type == FE_OFDM) { - switch (params->u.ofdm.bandwidth) { - case BANDWIDTH_6_MHZ: - bw = 6000000; - map = &std_map->dvbt_6; - break; - case BANDWIDTH_7_MHZ: - bw = 7000000; - map = &std_map->dvbt_7; - break; - case BANDWIDTH_8_MHZ: - bw = 8000000; - map = &std_map->dvbt_8; - break; - default: - tda_warn("bandwidth not set!\n"); - return -EINVAL; - } - } else { - tda_warn("modulation type not supported!\n"); - return -EINVAL; - } - - /* When tuning digital, the analog demod must be tri-stated */ - if (fe->ops.analog_ops.standby) - fe->ops.analog_ops.standby(fe); - - ret = tda18271_tune(fe, map, freq, bw); - - if (ret < 0) - goto fail; - - priv->frequency = freq; - priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? - params->u.ofdm.bandwidth : 0; -fail: - return ret; -} - -static int tda18271_set_analog_params(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_std_map *std_map = &priv->std; - struct tda18271_std_map_item *map; - char *mode; - int ret; - u32 freq = params->frequency * 62500; - - priv->mode = TDA18271_ANALOG; - - if (params->mode == V4L2_TUNER_RADIO) { - freq = freq / 1000; - map = &std_map->fm_radio; - mode = "fm"; - } else if (params->std & V4L2_STD_MN) { - map = &std_map->atv_mn; - mode = "MN"; - } else if (params->std & V4L2_STD_B) { - map = &std_map->atv_b; - mode = "B"; - } else if (params->std & V4L2_STD_GH) { - map = &std_map->atv_gh; - mode = "GH"; - } else if (params->std & V4L2_STD_PAL_I) { - map = &std_map->atv_i; - mode = "I"; - } else if (params->std & V4L2_STD_DK) { - map = &std_map->atv_dk; - mode = "DK"; - } else if (params->std & V4L2_STD_SECAM_L) { - map = &std_map->atv_l; - mode = "L"; - } else if (params->std & V4L2_STD_SECAM_LC) { - map = &std_map->atv_lc; - mode = "L'"; - } else { - map = &std_map->atv_i; - mode = "xx"; - } - - tda_dbg("setting tda18271 to system %s\n", mode); - - ret = tda18271_tune(fe, map, freq, 0); - - if (ret < 0) - goto fail; - - priv->frequency = freq; - priv->bandwidth = 0; -fail: - return ret; -} - -static int tda18271_sleep(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - - mutex_lock(&priv->lock); - - /* standby mode w/ slave tuner output - * & loop thru & xtal oscillator on */ - tda18271_set_standby_mode(fe, 1, 0, 0); - - mutex_unlock(&priv->lock); - - return 0; -} - -static int tda18271_release(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - - mutex_lock(&tda18271_list_mutex); - - if (priv) - hybrid_tuner_release_state(priv); - - mutex_unlock(&tda18271_list_mutex); - - fe->tuner_priv = NULL; - - return 0; -} - -static int tda18271_get_frequency(struct dvb_frontend *fe, u32 *frequency) -{ - struct tda18271_priv *priv = fe->tuner_priv; - *frequency = priv->frequency; - return 0; -} - -static int tda18271_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) -{ - struct tda18271_priv *priv = fe->tuner_priv; - *bandwidth = priv->bandwidth; - return 0; -} - -/* ------------------------------------------------------------------ */ - -#define tda18271_update_std(std_cfg, name) do { \ - if (map->std_cfg.if_freq + \ - map->std_cfg.agc_mode + map->std_cfg.std + \ - map->std_cfg.if_lvl + map->std_cfg.rfagc_top > 0) { \ - tda_dbg("Using custom std config for %s\n", name); \ - memcpy(&std->std_cfg, &map->std_cfg, \ - sizeof(struct tda18271_std_map_item)); \ - } } while (0) - -#define tda18271_dump_std_item(std_cfg, name) do { \ - tda_dbg("(%s) if_freq = %d, agc_mode = %d, std = %d, " \ - "if_lvl = %d, rfagc_top = 0x%02x\n", \ - name, std->std_cfg.if_freq, \ - std->std_cfg.agc_mode, std->std_cfg.std, \ - std->std_cfg.if_lvl, std->std_cfg.rfagc_top); \ - } while (0) - -static int tda18271_dump_std_map(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_std_map *std = &priv->std; - - tda_dbg("========== STANDARD MAP SETTINGS ==========\n"); - tda18271_dump_std_item(fm_radio, " fm "); - tda18271_dump_std_item(atv_b, "atv b "); - tda18271_dump_std_item(atv_dk, "atv dk"); - tda18271_dump_std_item(atv_gh, "atv gh"); - tda18271_dump_std_item(atv_i, "atv i "); - tda18271_dump_std_item(atv_l, "atv l "); - tda18271_dump_std_item(atv_lc, "atv l'"); - tda18271_dump_std_item(atv_mn, "atv mn"); - tda18271_dump_std_item(atsc_6, "atsc 6"); - tda18271_dump_std_item(dvbt_6, "dvbt 6"); - tda18271_dump_std_item(dvbt_7, "dvbt 7"); - tda18271_dump_std_item(dvbt_8, "dvbt 8"); - tda18271_dump_std_item(qam_6, "qam 6 "); - tda18271_dump_std_item(qam_8, "qam 8 "); - - return 0; -} - -static int tda18271_update_std_map(struct dvb_frontend *fe, - struct tda18271_std_map *map) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_std_map *std = &priv->std; - - if (!map) - return -EINVAL; - - tda18271_update_std(fm_radio, "fm"); - tda18271_update_std(atv_b, "atv b"); - tda18271_update_std(atv_dk, "atv dk"); - tda18271_update_std(atv_gh, "atv gh"); - tda18271_update_std(atv_i, "atv i"); - tda18271_update_std(atv_l, "atv l"); - tda18271_update_std(atv_lc, "atv l'"); - tda18271_update_std(atv_mn, "atv mn"); - tda18271_update_std(atsc_6, "atsc 6"); - tda18271_update_std(dvbt_6, "dvbt 6"); - tda18271_update_std(dvbt_7, "dvbt 7"); - tda18271_update_std(dvbt_8, "dvbt 8"); - tda18271_update_std(qam_6, "qam 6"); - tda18271_update_std(qam_8, "qam 8"); - - return 0; -} - -static int tda18271_get_id(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - char *name; - int ret = 0; - - mutex_lock(&priv->lock); - tda18271_read_regs(fe); - mutex_unlock(&priv->lock); - - switch (regs[R_ID] & 0x7f) { - case 3: - name = "TDA18271HD/C1"; - priv->id = TDA18271HDC1; - break; - case 4: - name = "TDA18271HD/C2"; - priv->id = TDA18271HDC2; - break; - default: - name = "Unknown device"; - ret = -EINVAL; - break; - } - - tda_info("%s detected @ %d-%04x%s\n", name, - i2c_adapter_id(priv->i2c_props.adap), - priv->i2c_props.addr, - (0 == ret) ? "" : ", device not supported."); - - return ret; -} - -static struct dvb_tuner_ops tda18271_tuner_ops = { - .info = { - .name = "NXP TDA18271HD", - .frequency_min = 45000000, - .frequency_max = 864000000, - .frequency_step = 62500 - }, - .init = tda18271_init, - .sleep = tda18271_sleep, - .set_params = tda18271_set_params, - .set_analog_params = tda18271_set_analog_params, - .release = tda18271_release, - .get_frequency = tda18271_get_frequency, - .get_bandwidth = tda18271_get_bandwidth, -}; - -struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr, - struct i2c_adapter *i2c, - struct tda18271_config *cfg) -{ - struct tda18271_priv *priv = NULL; - int instance; - - mutex_lock(&tda18271_list_mutex); - - instance = hybrid_tuner_request_state(struct tda18271_priv, priv, - hybrid_tuner_instance_list, - i2c, addr, "tda18271"); - switch (instance) { - case 0: - goto fail; - break; - case 1: - /* new tuner instance */ - priv->gate = (cfg) ? cfg->gate : TDA18271_GATE_AUTO; - priv->role = (cfg) ? cfg->role : TDA18271_MASTER; - priv->cal_initialized = false; - mutex_init(&priv->lock); - - fe->tuner_priv = priv; - - if (cfg) - priv->small_i2c = cfg->small_i2c; - - if (tda18271_get_id(fe) < 0) - goto fail; - - if (tda18271_assign_map_layout(fe) < 0) - goto fail; - - mutex_lock(&priv->lock); - tda18271_init_regs(fe); - - if ((tda18271_cal_on_startup) && (priv->id == TDA18271HDC2)) - tda18271c2_rf_cal_init(fe); - - mutex_unlock(&priv->lock); - break; - default: - /* existing tuner instance */ - fe->tuner_priv = priv; - - /* allow dvb driver to override i2c gate setting */ - if ((cfg) && (cfg->gate != TDA18271_GATE_ANALOG)) - priv->gate = cfg->gate; - break; - } - - /* override default std map with values in config struct */ - if ((cfg) && (cfg->std_map)) - tda18271_update_std_map(fe, cfg->std_map); - - mutex_unlock(&tda18271_list_mutex); - - memcpy(&fe->ops.tuner_ops, &tda18271_tuner_ops, - sizeof(struct dvb_tuner_ops)); - - if (tda18271_debug & (DBG_MAP | DBG_ADV)) - tda18271_dump_std_map(fe); - - return fe; -fail: - mutex_unlock(&tda18271_list_mutex); - - tda18271_release(fe); - return NULL; -} -EXPORT_SYMBOL_GPL(tda18271_attach); -MODULE_DESCRIPTION("NXP TDA18271HD analog / digital tuner driver"); -MODULE_AUTHOR("Michael Krufky "); -MODULE_LICENSE("GPL"); -MODULE_VERSION("0.3"); - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/dvb/frontends/tda18271-priv.h b/drivers/media/dvb/frontends/tda18271-priv.h deleted file mode 100644 index 2bc5eb368ea..00000000000 --- a/drivers/media/dvb/frontends/tda18271-priv.h +++ /dev/null @@ -1,220 +0,0 @@ -/* - tda18271-priv.h - private header for the NXP TDA18271 silicon tuner - - Copyright (C) 2007, 2008 Michael Krufky - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __TDA18271_PRIV_H__ -#define __TDA18271_PRIV_H__ - -#include -#include -#include -#include "tuner-i2c.h" -#include "tda18271.h" - -#define R_ID 0x00 /* ID byte */ -#define R_TM 0x01 /* Thermo byte */ -#define R_PL 0x02 /* Power level byte */ -#define R_EP1 0x03 /* Easy Prog byte 1 */ -#define R_EP2 0x04 /* Easy Prog byte 2 */ -#define R_EP3 0x05 /* Easy Prog byte 3 */ -#define R_EP4 0x06 /* Easy Prog byte 4 */ -#define R_EP5 0x07 /* Easy Prog byte 5 */ -#define R_CPD 0x08 /* Cal Post-Divider byte */ -#define R_CD1 0x09 /* Cal Divider byte 1 */ -#define R_CD2 0x0a /* Cal Divider byte 2 */ -#define R_CD3 0x0b /* Cal Divider byte 3 */ -#define R_MPD 0x0c /* Main Post-Divider byte */ -#define R_MD1 0x0d /* Main Divider byte 1 */ -#define R_MD2 0x0e /* Main Divider byte 2 */ -#define R_MD3 0x0f /* Main Divider byte 3 */ -#define R_EB1 0x10 /* Extended byte 1 */ -#define R_EB2 0x11 /* Extended byte 2 */ -#define R_EB3 0x12 /* Extended byte 3 */ -#define R_EB4 0x13 /* Extended byte 4 */ -#define R_EB5 0x14 /* Extended byte 5 */ -#define R_EB6 0x15 /* Extended byte 6 */ -#define R_EB7 0x16 /* Extended byte 7 */ -#define R_EB8 0x17 /* Extended byte 8 */ -#define R_EB9 0x18 /* Extended byte 9 */ -#define R_EB10 0x19 /* Extended byte 10 */ -#define R_EB11 0x1a /* Extended byte 11 */ -#define R_EB12 0x1b /* Extended byte 12 */ -#define R_EB13 0x1c /* Extended byte 13 */ -#define R_EB14 0x1d /* Extended byte 14 */ -#define R_EB15 0x1e /* Extended byte 15 */ -#define R_EB16 0x1f /* Extended byte 16 */ -#define R_EB17 0x20 /* Extended byte 17 */ -#define R_EB18 0x21 /* Extended byte 18 */ -#define R_EB19 0x22 /* Extended byte 19 */ -#define R_EB20 0x23 /* Extended byte 20 */ -#define R_EB21 0x24 /* Extended byte 21 */ -#define R_EB22 0x25 /* Extended byte 22 */ -#define R_EB23 0x26 /* Extended byte 23 */ - -#define TDA18271_NUM_REGS 39 - -/*---------------------------------------------------------------------*/ - -struct tda18271_rf_tracking_filter_cal { - u32 rfmax; - u8 rfband; - u32 rf1_def; - u32 rf2_def; - u32 rf3_def; - u32 rf1; - u32 rf2; - u32 rf3; - int rf_a1; - int rf_b1; - int rf_a2; - int rf_b2; -}; - -enum tda18271_pll { - TDA18271_MAIN_PLL, - TDA18271_CAL_PLL, -}; - -enum tda18271_mode { - TDA18271_ANALOG, - TDA18271_DIGITAL, -}; - -struct tda18271_map_layout; - -enum tda18271_ver { - TDA18271HDC1, - TDA18271HDC2, -}; - -struct tda18271_priv { - unsigned char tda18271_regs[TDA18271_NUM_REGS]; - - struct list_head hybrid_tuner_instance_list; - struct tuner_i2c_props i2c_props; - - enum tda18271_mode mode; - enum tda18271_role role; - enum tda18271_i2c_gate gate; - enum tda18271_ver id; - - unsigned int tm_rfcal; - unsigned int cal_initialized:1; - unsigned int small_i2c:1; - - struct tda18271_map_layout *maps; - struct tda18271_std_map std; - struct tda18271_rf_tracking_filter_cal rf_cal_state[8]; - - struct mutex lock; - - u32 frequency; - u32 bandwidth; -}; - -/*---------------------------------------------------------------------*/ - -extern int tda18271_debug; - -#define DBG_INFO 1 -#define DBG_MAP 2 -#define DBG_REG 4 -#define DBG_ADV 8 -#define DBG_CAL 16 - -#define tda_printk(kern, fmt, arg...) \ - printk(kern "%s: " fmt, __func__, ##arg) - -#define dprintk(kern, lvl, fmt, arg...) do {\ - if (tda18271_debug & lvl) \ - tda_printk(kern, fmt, ##arg); } while (0) - -#define tda_info(fmt, arg...) printk(KERN_INFO fmt, ##arg) -#define tda_warn(fmt, arg...) tda_printk(KERN_WARNING, fmt, ##arg) -#define tda_err(fmt, arg...) tda_printk(KERN_ERR, fmt, ##arg) -#define tda_dbg(fmt, arg...) dprintk(KERN_DEBUG, DBG_INFO, fmt, ##arg) -#define tda_map(fmt, arg...) dprintk(KERN_DEBUG, DBG_MAP, fmt, ##arg) -#define tda_reg(fmt, arg...) dprintk(KERN_DEBUG, DBG_REG, fmt, ##arg) -#define tda_cal(fmt, arg...) dprintk(KERN_DEBUG, DBG_CAL, fmt, ##arg) - -/*---------------------------------------------------------------------*/ - -enum tda18271_map_type { - /* tda18271_pll_map */ - MAIN_PLL, - CAL_PLL, - /* tda18271_map */ - RF_CAL, - RF_CAL_KMCO, - RF_CAL_DC_OVER_DT, - BP_FILTER, - RF_BAND, - GAIN_TAPER, - IR_MEASURE, -}; - -extern int tda18271_lookup_pll_map(struct dvb_frontend *fe, - enum tda18271_map_type map_type, - u32 *freq, u8 *post_div, u8 *div); -extern int tda18271_lookup_map(struct dvb_frontend *fe, - enum tda18271_map_type map_type, - u32 *freq, u8 *val); - -extern int tda18271_lookup_thermometer(struct dvb_frontend *fe); - -extern int tda18271_lookup_rf_band(struct dvb_frontend *fe, - u32 *freq, u8 *rf_band); - -extern int tda18271_lookup_cid_target(struct dvb_frontend *fe, - u32 *freq, u8 *cid_target, - u16 *count_limit); - -extern int tda18271_assign_map_layout(struct dvb_frontend *fe); - -/*---------------------------------------------------------------------*/ - -extern int tda18271_read_regs(struct dvb_frontend *fe); -extern int tda18271_read_extended(struct dvb_frontend *fe); -extern int tda18271_write_regs(struct dvb_frontend *fe, int idx, int len); -extern int tda18271_init_regs(struct dvb_frontend *fe); - -extern int tda18271_charge_pump_source(struct dvb_frontend *fe, - enum tda18271_pll pll, int force); -extern int tda18271_set_standby_mode(struct dvb_frontend *fe, - int sm, int sm_lt, int sm_xt); - -extern int tda18271_calc_main_pll(struct dvb_frontend *fe, u32 freq); -extern int tda18271_calc_cal_pll(struct dvb_frontend *fe, u32 freq); - -extern int tda18271_calc_bp_filter(struct dvb_frontend *fe, u32 *freq); -extern int tda18271_calc_km(struct dvb_frontend *fe, u32 *freq); -extern int tda18271_calc_rf_band(struct dvb_frontend *fe, u32 *freq); -extern int tda18271_calc_gain_taper(struct dvb_frontend *fe, u32 *freq); -extern int tda18271_calc_ir_measure(struct dvb_frontend *fe, u32 *freq); -extern int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq); - -#endif /* __TDA18271_PRIV_H__ */ - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/dvb/frontends/tda18271-tables.c b/drivers/media/dvb/frontends/tda18271-tables.c deleted file mode 100644 index 83e7561960c..00000000000 --- a/drivers/media/dvb/frontends/tda18271-tables.c +++ /dev/null @@ -1,1313 +0,0 @@ -/* - tda18271-tables.c - driver for the Philips / NXP TDA18271 silicon tuner - - Copyright (C) 2007, 2008 Michael Krufky - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include "tda18271-priv.h" - -struct tda18271_pll_map { - u32 lomax; - u8 pd; /* post div */ - u8 d; /* div */ -}; - -struct tda18271_map { - u32 rfmax; - u8 val; -}; - -/*---------------------------------------------------------------------*/ - -static struct tda18271_pll_map tda18271c1_main_pll[] = { - { .lomax = 32000, .pd = 0x5f, .d = 0xf0 }, - { .lomax = 35000, .pd = 0x5e, .d = 0xe0 }, - { .lomax = 37000, .pd = 0x5d, .d = 0xd0 }, - { .lomax = 41000, .pd = 0x5c, .d = 0xc0 }, - { .lomax = 44000, .pd = 0x5b, .d = 0xb0 }, - { .lomax = 49000, .pd = 0x5a, .d = 0xa0 }, - { .lomax = 54000, .pd = 0x59, .d = 0x90 }, - { .lomax = 61000, .pd = 0x58, .d = 0x80 }, - { .lomax = 65000, .pd = 0x4f, .d = 0x78 }, - { .lomax = 70000, .pd = 0x4e, .d = 0x70 }, - { .lomax = 75000, .pd = 0x4d, .d = 0x68 }, - { .lomax = 82000, .pd = 0x4c, .d = 0x60 }, - { .lomax = 89000, .pd = 0x4b, .d = 0x58 }, - { .lomax = 98000, .pd = 0x4a, .d = 0x50 }, - { .lomax = 109000, .pd = 0x49, .d = 0x48 }, - { .lomax = 123000, .pd = 0x48, .d = 0x40 }, - { .lomax = 131000, .pd = 0x3f, .d = 0x3c }, - { .lomax = 141000, .pd = 0x3e, .d = 0x38 }, - { .lomax = 151000, .pd = 0x3d, .d = 0x34 }, - { .lomax = 164000, .pd = 0x3c, .d = 0x30 }, - { .lomax = 179000, .pd = 0x3b, .d = 0x2c }, - { .lomax = 197000, .pd = 0x3a, .d = 0x28 }, - { .lomax = 219000, .pd = 0x39, .d = 0x24 }, - { .lomax = 246000, .pd = 0x38, .d = 0x20 }, - { .lomax = 263000, .pd = 0x2f, .d = 0x1e }, - { .lomax = 282000, .pd = 0x2e, .d = 0x1c }, - { .lomax = 303000, .pd = 0x2d, .d = 0x1a }, - { .lomax = 329000, .pd = 0x2c, .d = 0x18 }, - { .lomax = 359000, .pd = 0x2b, .d = 0x16 }, - { .lomax = 395000, .pd = 0x2a, .d = 0x14 }, - { .lomax = 438000, .pd = 0x29, .d = 0x12 }, - { .lomax = 493000, .pd = 0x28, .d = 0x10 }, - { .lomax = 526000, .pd = 0x1f, .d = 0x0f }, - { .lomax = 564000, .pd = 0x1e, .d = 0x0e }, - { .lomax = 607000, .pd = 0x1d, .d = 0x0d }, - { .lomax = 658000, .pd = 0x1c, .d = 0x0c }, - { .lomax = 718000, .pd = 0x1b, .d = 0x0b }, - { .lomax = 790000, .pd = 0x1a, .d = 0x0a }, - { .lomax = 877000, .pd = 0x19, .d = 0x09 }, - { .lomax = 987000, .pd = 0x18, .d = 0x08 }, - { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ -}; - -static struct tda18271_pll_map tda18271c2_main_pll[] = { - { .lomax = 33125, .pd = 0x57, .d = 0xf0 }, - { .lomax = 35500, .pd = 0x56, .d = 0xe0 }, - { .lomax = 38188, .pd = 0x55, .d = 0xd0 }, - { .lomax = 41375, .pd = 0x54, .d = 0xc0 }, - { .lomax = 45125, .pd = 0x53, .d = 0xb0 }, - { .lomax = 49688, .pd = 0x52, .d = 0xa0 }, - { .lomax = 55188, .pd = 0x51, .d = 0x90 }, - { .lomax = 62125, .pd = 0x50, .d = 0x80 }, - { .lomax = 66250, .pd = 0x47, .d = 0x78 }, - { .lomax = 71000, .pd = 0x46, .d = 0x70 }, - { .lomax = 76375, .pd = 0x45, .d = 0x68 }, - { .lomax = 82750, .pd = 0x44, .d = 0x60 }, - { .lomax = 90250, .pd = 0x43, .d = 0x58 }, - { .lomax = 99375, .pd = 0x42, .d = 0x50 }, - { .lomax = 110375, .pd = 0x41, .d = 0x48 }, - { .lomax = 124250, .pd = 0x40, .d = 0x40 }, - { .lomax = 132500, .pd = 0x37, .d = 0x3c }, - { .lomax = 142000, .pd = 0x36, .d = 0x38 }, - { .lomax = 152750, .pd = 0x35, .d = 0x34 }, - { .lomax = 165500, .pd = 0x34, .d = 0x30 }, - { .lomax = 180500, .pd = 0x33, .d = 0x2c }, - { .lomax = 198750, .pd = 0x32, .d = 0x28 }, - { .lomax = 220750, .pd = 0x31, .d = 0x24 }, - { .lomax = 248500, .pd = 0x30, .d = 0x20 }, - { .lomax = 265000, .pd = 0x27, .d = 0x1e }, - { .lomax = 284000, .pd = 0x26, .d = 0x1c }, - { .lomax = 305500, .pd = 0x25, .d = 0x1a }, - { .lomax = 331000, .pd = 0x24, .d = 0x18 }, - { .lomax = 361000, .pd = 0x23, .d = 0x16 }, - { .lomax = 397500, .pd = 0x22, .d = 0x14 }, - { .lomax = 441500, .pd = 0x21, .d = 0x12 }, - { .lomax = 497000, .pd = 0x20, .d = 0x10 }, - { .lomax = 530000, .pd = 0x17, .d = 0x0f }, - { .lomax = 568000, .pd = 0x16, .d = 0x0e }, - { .lomax = 611000, .pd = 0x15, .d = 0x0d }, - { .lomax = 662000, .pd = 0x14, .d = 0x0c }, - { .lomax = 722000, .pd = 0x13, .d = 0x0b }, - { .lomax = 795000, .pd = 0x12, .d = 0x0a }, - { .lomax = 883000, .pd = 0x11, .d = 0x09 }, - { .lomax = 994000, .pd = 0x10, .d = 0x08 }, - { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ -}; - -static struct tda18271_pll_map tda18271c1_cal_pll[] = { - { .lomax = 33000, .pd = 0xdd, .d = 0xd0 }, - { .lomax = 36000, .pd = 0xdc, .d = 0xc0 }, - { .lomax = 40000, .pd = 0xdb, .d = 0xb0 }, - { .lomax = 44000, .pd = 0xda, .d = 0xa0 }, - { .lomax = 49000, .pd = 0xd9, .d = 0x90 }, - { .lomax = 55000, .pd = 0xd8, .d = 0x80 }, - { .lomax = 63000, .pd = 0xd3, .d = 0x70 }, - { .lomax = 67000, .pd = 0xcd, .d = 0x68 }, - { .lomax = 73000, .pd = 0xcc, .d = 0x60 }, - { .lomax = 80000, .pd = 0xcb, .d = 0x58 }, - { .lomax = 88000, .pd = 0xca, .d = 0x50 }, - { .lomax = 98000, .pd = 0xc9, .d = 0x48 }, - { .lomax = 110000, .pd = 0xc8, .d = 0x40 }, - { .lomax = 126000, .pd = 0xc3, .d = 0x38 }, - { .lomax = 135000, .pd = 0xbd, .d = 0x34 }, - { .lomax = 147000, .pd = 0xbc, .d = 0x30 }, - { .lomax = 160000, .pd = 0xbb, .d = 0x2c }, - { .lomax = 176000, .pd = 0xba, .d = 0x28 }, - { .lomax = 196000, .pd = 0xb9, .d = 0x24 }, - { .lomax = 220000, .pd = 0xb8, .d = 0x20 }, - { .lomax = 252000, .pd = 0xb3, .d = 0x1c }, - { .lomax = 271000, .pd = 0xad, .d = 0x1a }, - { .lomax = 294000, .pd = 0xac, .d = 0x18 }, - { .lomax = 321000, .pd = 0xab, .d = 0x16 }, - { .lomax = 353000, .pd = 0xaa, .d = 0x14 }, - { .lomax = 392000, .pd = 0xa9, .d = 0x12 }, - { .lomax = 441000, .pd = 0xa8, .d = 0x10 }, - { .lomax = 505000, .pd = 0xa3, .d = 0x0e }, - { .lomax = 543000, .pd = 0x9d, .d = 0x0d }, - { .lomax = 589000, .pd = 0x9c, .d = 0x0c }, - { .lomax = 642000, .pd = 0x9b, .d = 0x0b }, - { .lomax = 707000, .pd = 0x9a, .d = 0x0a }, - { .lomax = 785000, .pd = 0x99, .d = 0x09 }, - { .lomax = 883000, .pd = 0x98, .d = 0x08 }, - { .lomax = 1010000, .pd = 0x93, .d = 0x07 }, - { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ -}; - -static struct tda18271_pll_map tda18271c2_cal_pll[] = { - { .lomax = 33813, .pd = 0xdd, .d = 0xd0 }, - { .lomax = 36625, .pd = 0xdc, .d = 0xc0 }, - { .lomax = 39938, .pd = 0xdb, .d = 0xb0 }, - { .lomax = 43938, .pd = 0xda, .d = 0xa0 }, - { .lomax = 48813, .pd = 0xd9, .d = 0x90 }, - { .lomax = 54938, .pd = 0xd8, .d = 0x80 }, - { .lomax = 62813, .pd = 0xd3, .d = 0x70 }, - { .lomax = 67625, .pd = 0xcd, .d = 0x68 }, - { .lomax = 73250, .pd = 0xcc, .d = 0x60 }, - { .lomax = 79875, .pd = 0xcb, .d = 0x58 }, - { .lomax = 87875, .pd = 0xca, .d = 0x50 }, - { .lomax = 97625, .pd = 0xc9, .d = 0x48 }, - { .lomax = 109875, .pd = 0xc8, .d = 0x40 }, - { .lomax = 125625, .pd = 0xc3, .d = 0x38 }, - { .lomax = 135250, .pd = 0xbd, .d = 0x34 }, - { .lomax = 146500, .pd = 0xbc, .d = 0x30 }, - { .lomax = 159750, .pd = 0xbb, .d = 0x2c }, - { .lomax = 175750, .pd = 0xba, .d = 0x28 }, - { .lomax = 195250, .pd = 0xb9, .d = 0x24 }, - { .lomax = 219750, .pd = 0xb8, .d = 0x20 }, - { .lomax = 251250, .pd = 0xb3, .d = 0x1c }, - { .lomax = 270500, .pd = 0xad, .d = 0x1a }, - { .lomax = 293000, .pd = 0xac, .d = 0x18 }, - { .lomax = 319500, .pd = 0xab, .d = 0x16 }, - { .lomax = 351500, .pd = 0xaa, .d = 0x14 }, - { .lomax = 390500, .pd = 0xa9, .d = 0x12 }, - { .lomax = 439500, .pd = 0xa8, .d = 0x10 }, - { .lomax = 502500, .pd = 0xa3, .d = 0x0e }, - { .lomax = 541000, .pd = 0x9d, .d = 0x0d }, - { .lomax = 586000, .pd = 0x9c, .d = 0x0c }, - { .lomax = 639000, .pd = 0x9b, .d = 0x0b }, - { .lomax = 703000, .pd = 0x9a, .d = 0x0a }, - { .lomax = 781000, .pd = 0x99, .d = 0x09 }, - { .lomax = 879000, .pd = 0x98, .d = 0x08 }, - { .lomax = 0, .pd = 0x00, .d = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271_bp_filter[] = { - { .rfmax = 62000, .val = 0x00 }, - { .rfmax = 84000, .val = 0x01 }, - { .rfmax = 100000, .val = 0x02 }, - { .rfmax = 140000, .val = 0x03 }, - { .rfmax = 170000, .val = 0x04 }, - { .rfmax = 180000, .val = 0x05 }, - { .rfmax = 865000, .val = 0x06 }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271c1_km[] = { - { .rfmax = 61100, .val = 0x74 }, - { .rfmax = 350000, .val = 0x40 }, - { .rfmax = 720000, .val = 0x30 }, - { .rfmax = 865000, .val = 0x40 }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271c2_km[] = { - { .rfmax = 47900, .val = 0x38 }, - { .rfmax = 61100, .val = 0x44 }, - { .rfmax = 350000, .val = 0x30 }, - { .rfmax = 720000, .val = 0x24 }, - { .rfmax = 865000, .val = 0x3c }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271_rf_band[] = { - { .rfmax = 47900, .val = 0x00 }, - { .rfmax = 61100, .val = 0x01 }, -/* { .rfmax = 152600, .val = 0x02 }, */ - { .rfmax = 121200, .val = 0x02 }, - { .rfmax = 164700, .val = 0x03 }, - { .rfmax = 203500, .val = 0x04 }, - { .rfmax = 457800, .val = 0x05 }, - { .rfmax = 865000, .val = 0x06 }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271_gain_taper[] = { - { .rfmax = 45400, .val = 0x1f }, - { .rfmax = 45800, .val = 0x1e }, - { .rfmax = 46200, .val = 0x1d }, - { .rfmax = 46700, .val = 0x1c }, - { .rfmax = 47100, .val = 0x1b }, - { .rfmax = 47500, .val = 0x1a }, - { .rfmax = 47900, .val = 0x19 }, - { .rfmax = 49600, .val = 0x17 }, - { .rfmax = 51200, .val = 0x16 }, - { .rfmax = 52900, .val = 0x15 }, - { .rfmax = 54500, .val = 0x14 }, - { .rfmax = 56200, .val = 0x13 }, - { .rfmax = 57800, .val = 0x12 }, - { .rfmax = 59500, .val = 0x11 }, - { .rfmax = 61100, .val = 0x10 }, - { .rfmax = 67600, .val = 0x0d }, - { .rfmax = 74200, .val = 0x0c }, - { .rfmax = 80700, .val = 0x0b }, - { .rfmax = 87200, .val = 0x0a }, - { .rfmax = 93800, .val = 0x09 }, - { .rfmax = 100300, .val = 0x08 }, - { .rfmax = 106900, .val = 0x07 }, - { .rfmax = 113400, .val = 0x06 }, - { .rfmax = 119900, .val = 0x05 }, - { .rfmax = 126500, .val = 0x04 }, - { .rfmax = 133000, .val = 0x03 }, - { .rfmax = 139500, .val = 0x02 }, - { .rfmax = 146100, .val = 0x01 }, - { .rfmax = 152600, .val = 0x00 }, - { .rfmax = 154300, .val = 0x1f }, - { .rfmax = 156100, .val = 0x1e }, - { .rfmax = 157800, .val = 0x1d }, - { .rfmax = 159500, .val = 0x1c }, - { .rfmax = 161200, .val = 0x1b }, - { .rfmax = 163000, .val = 0x1a }, - { .rfmax = 164700, .val = 0x19 }, - { .rfmax = 170200, .val = 0x17 }, - { .rfmax = 175800, .val = 0x16 }, - { .rfmax = 181300, .val = 0x15 }, - { .rfmax = 186900, .val = 0x14 }, - { .rfmax = 192400, .val = 0x13 }, - { .rfmax = 198000, .val = 0x12 }, - { .rfmax = 203500, .val = 0x11 }, - { .rfmax = 216200, .val = 0x14 }, - { .rfmax = 228900, .val = 0x13 }, - { .rfmax = 241600, .val = 0x12 }, - { .rfmax = 254400, .val = 0x11 }, - { .rfmax = 267100, .val = 0x10 }, - { .rfmax = 279800, .val = 0x0f }, - { .rfmax = 292500, .val = 0x0e }, - { .rfmax = 305200, .val = 0x0d }, - { .rfmax = 317900, .val = 0x0c }, - { .rfmax = 330700, .val = 0x0b }, - { .rfmax = 343400, .val = 0x0a }, - { .rfmax = 356100, .val = 0x09 }, - { .rfmax = 368800, .val = 0x08 }, - { .rfmax = 381500, .val = 0x07 }, - { .rfmax = 394200, .val = 0x06 }, - { .rfmax = 406900, .val = 0x05 }, - { .rfmax = 419700, .val = 0x04 }, - { .rfmax = 432400, .val = 0x03 }, - { .rfmax = 445100, .val = 0x02 }, - { .rfmax = 457800, .val = 0x01 }, - { .rfmax = 476300, .val = 0x19 }, - { .rfmax = 494800, .val = 0x18 }, - { .rfmax = 513300, .val = 0x17 }, - { .rfmax = 531800, .val = 0x16 }, - { .rfmax = 550300, .val = 0x15 }, - { .rfmax = 568900, .val = 0x14 }, - { .rfmax = 587400, .val = 0x13 }, - { .rfmax = 605900, .val = 0x12 }, - { .rfmax = 624400, .val = 0x11 }, - { .rfmax = 642900, .val = 0x10 }, - { .rfmax = 661400, .val = 0x0f }, - { .rfmax = 679900, .val = 0x0e }, - { .rfmax = 698400, .val = 0x0d }, - { .rfmax = 716900, .val = 0x0c }, - { .rfmax = 735400, .val = 0x0b }, - { .rfmax = 753900, .val = 0x0a }, - { .rfmax = 772500, .val = 0x09 }, - { .rfmax = 791000, .val = 0x08 }, - { .rfmax = 809500, .val = 0x07 }, - { .rfmax = 828000, .val = 0x06 }, - { .rfmax = 846500, .val = 0x05 }, - { .rfmax = 865000, .val = 0x04 }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271c1_rf_cal[] = { - { .rfmax = 41000, .val = 0x1e }, - { .rfmax = 43000, .val = 0x30 }, - { .rfmax = 45000, .val = 0x43 }, - { .rfmax = 46000, .val = 0x4d }, - { .rfmax = 47000, .val = 0x54 }, - { .rfmax = 47900, .val = 0x64 }, - { .rfmax = 49100, .val = 0x20 }, - { .rfmax = 50000, .val = 0x22 }, - { .rfmax = 51000, .val = 0x2a }, - { .rfmax = 53000, .val = 0x32 }, - { .rfmax = 55000, .val = 0x35 }, - { .rfmax = 56000, .val = 0x3c }, - { .rfmax = 57000, .val = 0x3f }, - { .rfmax = 58000, .val = 0x48 }, - { .rfmax = 59000, .val = 0x4d }, - { .rfmax = 60000, .val = 0x58 }, - { .rfmax = 61100, .val = 0x5f }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271c2_rf_cal[] = { - { .rfmax = 41000, .val = 0x0f }, - { .rfmax = 43000, .val = 0x1c }, - { .rfmax = 45000, .val = 0x2f }, - { .rfmax = 46000, .val = 0x39 }, - { .rfmax = 47000, .val = 0x40 }, - { .rfmax = 47900, .val = 0x50 }, - { .rfmax = 49100, .val = 0x16 }, - { .rfmax = 50000, .val = 0x18 }, - { .rfmax = 51000, .val = 0x20 }, - { .rfmax = 53000, .val = 0x28 }, - { .rfmax = 55000, .val = 0x2b }, - { .rfmax = 56000, .val = 0x32 }, - { .rfmax = 57000, .val = 0x35 }, - { .rfmax = 58000, .val = 0x3e }, - { .rfmax = 59000, .val = 0x43 }, - { .rfmax = 60000, .val = 0x4e }, - { .rfmax = 61100, .val = 0x55 }, - { .rfmax = 63000, .val = 0x0f }, - { .rfmax = 64000, .val = 0x11 }, - { .rfmax = 65000, .val = 0x12 }, - { .rfmax = 66000, .val = 0x15 }, - { .rfmax = 67000, .val = 0x16 }, - { .rfmax = 68000, .val = 0x17 }, - { .rfmax = 70000, .val = 0x19 }, - { .rfmax = 71000, .val = 0x1c }, - { .rfmax = 72000, .val = 0x1d }, - { .rfmax = 73000, .val = 0x1f }, - { .rfmax = 74000, .val = 0x20 }, - { .rfmax = 75000, .val = 0x21 }, - { .rfmax = 76000, .val = 0x24 }, - { .rfmax = 77000, .val = 0x25 }, - { .rfmax = 78000, .val = 0x27 }, - { .rfmax = 80000, .val = 0x28 }, - { .rfmax = 81000, .val = 0x29 }, - { .rfmax = 82000, .val = 0x2d }, - { .rfmax = 83000, .val = 0x2e }, - { .rfmax = 84000, .val = 0x2f }, - { .rfmax = 85000, .val = 0x31 }, - { .rfmax = 86000, .val = 0x33 }, - { .rfmax = 87000, .val = 0x34 }, - { .rfmax = 88000, .val = 0x35 }, - { .rfmax = 89000, .val = 0x37 }, - { .rfmax = 90000, .val = 0x38 }, - { .rfmax = 91000, .val = 0x39 }, - { .rfmax = 93000, .val = 0x3c }, - { .rfmax = 94000, .val = 0x3e }, - { .rfmax = 95000, .val = 0x3f }, - { .rfmax = 96000, .val = 0x40 }, - { .rfmax = 97000, .val = 0x42 }, - { .rfmax = 99000, .val = 0x45 }, - { .rfmax = 100000, .val = 0x46 }, - { .rfmax = 102000, .val = 0x48 }, - { .rfmax = 103000, .val = 0x4a }, - { .rfmax = 105000, .val = 0x4d }, - { .rfmax = 106000, .val = 0x4e }, - { .rfmax = 107000, .val = 0x50 }, - { .rfmax = 108000, .val = 0x51 }, - { .rfmax = 110000, .val = 0x54 }, - { .rfmax = 111000, .val = 0x56 }, - { .rfmax = 112000, .val = 0x57 }, - { .rfmax = 113000, .val = 0x58 }, - { .rfmax = 114000, .val = 0x59 }, - { .rfmax = 115000, .val = 0x5c }, - { .rfmax = 116000, .val = 0x5d }, - { .rfmax = 117000, .val = 0x5f }, - { .rfmax = 119000, .val = 0x60 }, - { .rfmax = 120000, .val = 0x64 }, - { .rfmax = 121000, .val = 0x65 }, - { .rfmax = 122000, .val = 0x66 }, - { .rfmax = 123000, .val = 0x68 }, - { .rfmax = 124000, .val = 0x69 }, - { .rfmax = 125000, .val = 0x6c }, - { .rfmax = 126000, .val = 0x6d }, - { .rfmax = 127000, .val = 0x6e }, - { .rfmax = 128000, .val = 0x70 }, - { .rfmax = 129000, .val = 0x71 }, - { .rfmax = 130000, .val = 0x75 }, - { .rfmax = 131000, .val = 0x77 }, - { .rfmax = 132000, .val = 0x78 }, - { .rfmax = 133000, .val = 0x7b }, - { .rfmax = 134000, .val = 0x7e }, - { .rfmax = 135000, .val = 0x81 }, - { .rfmax = 136000, .val = 0x82 }, - { .rfmax = 137000, .val = 0x87 }, - { .rfmax = 138000, .val = 0x88 }, - { .rfmax = 139000, .val = 0x8d }, - { .rfmax = 140000, .val = 0x8e }, - { .rfmax = 141000, .val = 0x91 }, - { .rfmax = 142000, .val = 0x95 }, - { .rfmax = 143000, .val = 0x9a }, - { .rfmax = 144000, .val = 0x9d }, - { .rfmax = 145000, .val = 0xa1 }, - { .rfmax = 146000, .val = 0xa2 }, - { .rfmax = 147000, .val = 0xa4 }, - { .rfmax = 148000, .val = 0xa9 }, - { .rfmax = 149000, .val = 0xae }, - { .rfmax = 150000, .val = 0xb0 }, - { .rfmax = 151000, .val = 0xb1 }, - { .rfmax = 152000, .val = 0xb7 }, - { .rfmax = 153000, .val = 0xbd }, - { .rfmax = 154000, .val = 0x20 }, - { .rfmax = 155000, .val = 0x22 }, - { .rfmax = 156000, .val = 0x24 }, - { .rfmax = 157000, .val = 0x25 }, - { .rfmax = 158000, .val = 0x27 }, - { .rfmax = 159000, .val = 0x29 }, - { .rfmax = 160000, .val = 0x2c }, - { .rfmax = 161000, .val = 0x2d }, - { .rfmax = 163000, .val = 0x2e }, - { .rfmax = 164000, .val = 0x2f }, - { .rfmax = 165000, .val = 0x30 }, - { .rfmax = 166000, .val = 0x11 }, - { .rfmax = 167000, .val = 0x12 }, - { .rfmax = 168000, .val = 0x13 }, - { .rfmax = 169000, .val = 0x14 }, - { .rfmax = 170000, .val = 0x15 }, - { .rfmax = 172000, .val = 0x16 }, - { .rfmax = 173000, .val = 0x17 }, - { .rfmax = 174000, .val = 0x18 }, - { .rfmax = 175000, .val = 0x1a }, - { .rfmax = 176000, .val = 0x1b }, - { .rfmax = 178000, .val = 0x1d }, - { .rfmax = 179000, .val = 0x1e }, - { .rfmax = 180000, .val = 0x1f }, - { .rfmax = 181000, .val = 0x20 }, - { .rfmax = 182000, .val = 0x21 }, - { .rfmax = 183000, .val = 0x22 }, - { .rfmax = 184000, .val = 0x24 }, - { .rfmax = 185000, .val = 0x25 }, - { .rfmax = 186000, .val = 0x26 }, - { .rfmax = 187000, .val = 0x27 }, - { .rfmax = 188000, .val = 0x29 }, - { .rfmax = 189000, .val = 0x2a }, - { .rfmax = 190000, .val = 0x2c }, - { .rfmax = 191000, .val = 0x2d }, - { .rfmax = 192000, .val = 0x2e }, - { .rfmax = 193000, .val = 0x2f }, - { .rfmax = 194000, .val = 0x30 }, - { .rfmax = 195000, .val = 0x33 }, - { .rfmax = 196000, .val = 0x35 }, - { .rfmax = 198000, .val = 0x36 }, - { .rfmax = 200000, .val = 0x38 }, - { .rfmax = 201000, .val = 0x3c }, - { .rfmax = 202000, .val = 0x3d }, - { .rfmax = 203500, .val = 0x3e }, - { .rfmax = 206000, .val = 0x0e }, - { .rfmax = 208000, .val = 0x0f }, - { .rfmax = 212000, .val = 0x10 }, - { .rfmax = 216000, .val = 0x11 }, - { .rfmax = 217000, .val = 0x12 }, - { .rfmax = 218000, .val = 0x13 }, - { .rfmax = 220000, .val = 0x14 }, - { .rfmax = 222000, .val = 0x15 }, - { .rfmax = 225000, .val = 0x16 }, - { .rfmax = 228000, .val = 0x17 }, - { .rfmax = 231000, .val = 0x18 }, - { .rfmax = 234000, .val = 0x19 }, - { .rfmax = 235000, .val = 0x1a }, - { .rfmax = 236000, .val = 0x1b }, - { .rfmax = 237000, .val = 0x1c }, - { .rfmax = 240000, .val = 0x1d }, - { .rfmax = 242000, .val = 0x1f }, - { .rfmax = 247000, .val = 0x20 }, - { .rfmax = 249000, .val = 0x21 }, - { .rfmax = 252000, .val = 0x22 }, - { .rfmax = 253000, .val = 0x23 }, - { .rfmax = 254000, .val = 0x24 }, - { .rfmax = 256000, .val = 0x25 }, - { .rfmax = 259000, .val = 0x26 }, - { .rfmax = 262000, .val = 0x27 }, - { .rfmax = 264000, .val = 0x28 }, - { .rfmax = 267000, .val = 0x29 }, - { .rfmax = 269000, .val = 0x2a }, - { .rfmax = 271000, .val = 0x2b }, - { .rfmax = 273000, .val = 0x2c }, - { .rfmax = 275000, .val = 0x2d }, - { .rfmax = 277000, .val = 0x2e }, - { .rfmax = 279000, .val = 0x2f }, - { .rfmax = 282000, .val = 0x30 }, - { .rfmax = 284000, .val = 0x31 }, - { .rfmax = 286000, .val = 0x32 }, - { .rfmax = 287000, .val = 0x33 }, - { .rfmax = 290000, .val = 0x34 }, - { .rfmax = 293000, .val = 0x35 }, - { .rfmax = 295000, .val = 0x36 }, - { .rfmax = 297000, .val = 0x37 }, - { .rfmax = 300000, .val = 0x38 }, - { .rfmax = 303000, .val = 0x39 }, - { .rfmax = 305000, .val = 0x3a }, - { .rfmax = 306000, .val = 0x3b }, - { .rfmax = 307000, .val = 0x3c }, - { .rfmax = 310000, .val = 0x3d }, - { .rfmax = 312000, .val = 0x3e }, - { .rfmax = 315000, .val = 0x3f }, - { .rfmax = 318000, .val = 0x40 }, - { .rfmax = 320000, .val = 0x41 }, - { .rfmax = 323000, .val = 0x42 }, - { .rfmax = 324000, .val = 0x43 }, - { .rfmax = 325000, .val = 0x44 }, - { .rfmax = 327000, .val = 0x45 }, - { .rfmax = 331000, .val = 0x46 }, - { .rfmax = 334000, .val = 0x47 }, - { .rfmax = 337000, .val = 0x48 }, - { .rfmax = 339000, .val = 0x49 }, - { .rfmax = 340000, .val = 0x4a }, - { .rfmax = 341000, .val = 0x4b }, - { .rfmax = 343000, .val = 0x4c }, - { .rfmax = 345000, .val = 0x4d }, - { .rfmax = 349000, .val = 0x4e }, - { .rfmax = 352000, .val = 0x4f }, - { .rfmax = 353000, .val = 0x50 }, - { .rfmax = 355000, .val = 0x51 }, - { .rfmax = 357000, .val = 0x52 }, - { .rfmax = 359000, .val = 0x53 }, - { .rfmax = 361000, .val = 0x54 }, - { .rfmax = 362000, .val = 0x55 }, - { .rfmax = 364000, .val = 0x56 }, - { .rfmax = 368000, .val = 0x57 }, - { .rfmax = 370000, .val = 0x58 }, - { .rfmax = 372000, .val = 0x59 }, - { .rfmax = 375000, .val = 0x5a }, - { .rfmax = 376000, .val = 0x5b }, - { .rfmax = 377000, .val = 0x5c }, - { .rfmax = 379000, .val = 0x5d }, - { .rfmax = 382000, .val = 0x5e }, - { .rfmax = 384000, .val = 0x5f }, - { .rfmax = 385000, .val = 0x60 }, - { .rfmax = 386000, .val = 0x61 }, - { .rfmax = 388000, .val = 0x62 }, - { .rfmax = 390000, .val = 0x63 }, - { .rfmax = 393000, .val = 0x64 }, - { .rfmax = 394000, .val = 0x65 }, - { .rfmax = 396000, .val = 0x66 }, - { .rfmax = 397000, .val = 0x67 }, - { .rfmax = 398000, .val = 0x68 }, - { .rfmax = 400000, .val = 0x69 }, - { .rfmax = 402000, .val = 0x6a }, - { .rfmax = 403000, .val = 0x6b }, - { .rfmax = 407000, .val = 0x6c }, - { .rfmax = 408000, .val = 0x6d }, - { .rfmax = 409000, .val = 0x6e }, - { .rfmax = 410000, .val = 0x6f }, - { .rfmax = 411000, .val = 0x70 }, - { .rfmax = 412000, .val = 0x71 }, - { .rfmax = 413000, .val = 0x72 }, - { .rfmax = 414000, .val = 0x73 }, - { .rfmax = 417000, .val = 0x74 }, - { .rfmax = 418000, .val = 0x75 }, - { .rfmax = 420000, .val = 0x76 }, - { .rfmax = 422000, .val = 0x77 }, - { .rfmax = 423000, .val = 0x78 }, - { .rfmax = 424000, .val = 0x79 }, - { .rfmax = 427000, .val = 0x7a }, - { .rfmax = 428000, .val = 0x7b }, - { .rfmax = 429000, .val = 0x7d }, - { .rfmax = 432000, .val = 0x7f }, - { .rfmax = 434000, .val = 0x80 }, - { .rfmax = 435000, .val = 0x81 }, - { .rfmax = 436000, .val = 0x83 }, - { .rfmax = 437000, .val = 0x84 }, - { .rfmax = 438000, .val = 0x85 }, - { .rfmax = 439000, .val = 0x86 }, - { .rfmax = 440000, .val = 0x87 }, - { .rfmax = 441000, .val = 0x88 }, - { .rfmax = 442000, .val = 0x89 }, - { .rfmax = 445000, .val = 0x8a }, - { .rfmax = 446000, .val = 0x8b }, - { .rfmax = 447000, .val = 0x8c }, - { .rfmax = 448000, .val = 0x8e }, - { .rfmax = 449000, .val = 0x8f }, - { .rfmax = 450000, .val = 0x90 }, - { .rfmax = 452000, .val = 0x91 }, - { .rfmax = 453000, .val = 0x93 }, - { .rfmax = 454000, .val = 0x94 }, - { .rfmax = 456000, .val = 0x96 }, - { .rfmax = 457000, .val = 0x98 }, - { .rfmax = 461000, .val = 0x11 }, - { .rfmax = 468000, .val = 0x12 }, - { .rfmax = 472000, .val = 0x13 }, - { .rfmax = 473000, .val = 0x14 }, - { .rfmax = 474000, .val = 0x15 }, - { .rfmax = 481000, .val = 0x16 }, - { .rfmax = 486000, .val = 0x17 }, - { .rfmax = 491000, .val = 0x18 }, - { .rfmax = 498000, .val = 0x19 }, - { .rfmax = 499000, .val = 0x1a }, - { .rfmax = 501000, .val = 0x1b }, - { .rfmax = 506000, .val = 0x1c }, - { .rfmax = 511000, .val = 0x1d }, - { .rfmax = 516000, .val = 0x1e }, - { .rfmax = 520000, .val = 0x1f }, - { .rfmax = 521000, .val = 0x20 }, - { .rfmax = 525000, .val = 0x21 }, - { .rfmax = 529000, .val = 0x22 }, - { .rfmax = 533000, .val = 0x23 }, - { .rfmax = 539000, .val = 0x24 }, - { .rfmax = 541000, .val = 0x25 }, - { .rfmax = 547000, .val = 0x26 }, - { .rfmax = 549000, .val = 0x27 }, - { .rfmax = 551000, .val = 0x28 }, - { .rfmax = 556000, .val = 0x29 }, - { .rfmax = 561000, .val = 0x2a }, - { .rfmax = 563000, .val = 0x2b }, - { .rfmax = 565000, .val = 0x2c }, - { .rfmax = 569000, .val = 0x2d }, - { .rfmax = 571000, .val = 0x2e }, - { .rfmax = 577000, .val = 0x2f }, - { .rfmax = 580000, .val = 0x30 }, - { .rfmax = 582000, .val = 0x31 }, - { .rfmax = 584000, .val = 0x32 }, - { .rfmax = 588000, .val = 0x33 }, - { .rfmax = 591000, .val = 0x34 }, - { .rfmax = 596000, .val = 0x35 }, - { .rfmax = 598000, .val = 0x36 }, - { .rfmax = 603000, .val = 0x37 }, - { .rfmax = 604000, .val = 0x38 }, - { .rfmax = 606000, .val = 0x39 }, - { .rfmax = 612000, .val = 0x3a }, - { .rfmax = 615000, .val = 0x3b }, - { .rfmax = 617000, .val = 0x3c }, - { .rfmax = 621000, .val = 0x3d }, - { .rfmax = 622000, .val = 0x3e }, - { .rfmax = 625000, .val = 0x3f }, - { .rfmax = 632000, .val = 0x40 }, - { .rfmax = 633000, .val = 0x41 }, - { .rfmax = 634000, .val = 0x42 }, - { .rfmax = 642000, .val = 0x43 }, - { .rfmax = 643000, .val = 0x44 }, - { .rfmax = 647000, .val = 0x45 }, - { .rfmax = 650000, .val = 0x46 }, - { .rfmax = 652000, .val = 0x47 }, - { .rfmax = 657000, .val = 0x48 }, - { .rfmax = 661000, .val = 0x49 }, - { .rfmax = 662000, .val = 0x4a }, - { .rfmax = 665000, .val = 0x4b }, - { .rfmax = 667000, .val = 0x4c }, - { .rfmax = 670000, .val = 0x4d }, - { .rfmax = 673000, .val = 0x4e }, - { .rfmax = 676000, .val = 0x4f }, - { .rfmax = 677000, .val = 0x50 }, - { .rfmax = 681000, .val = 0x51 }, - { .rfmax = 683000, .val = 0x52 }, - { .rfmax = 686000, .val = 0x53 }, - { .rfmax = 688000, .val = 0x54 }, - { .rfmax = 689000, .val = 0x55 }, - { .rfmax = 691000, .val = 0x56 }, - { .rfmax = 695000, .val = 0x57 }, - { .rfmax = 698000, .val = 0x58 }, - { .rfmax = 703000, .val = 0x59 }, - { .rfmax = 704000, .val = 0x5a }, - { .rfmax = 705000, .val = 0x5b }, - { .rfmax = 707000, .val = 0x5c }, - { .rfmax = 710000, .val = 0x5d }, - { .rfmax = 712000, .val = 0x5e }, - { .rfmax = 717000, .val = 0x5f }, - { .rfmax = 718000, .val = 0x60 }, - { .rfmax = 721000, .val = 0x61 }, - { .rfmax = 722000, .val = 0x62 }, - { .rfmax = 723000, .val = 0x63 }, - { .rfmax = 725000, .val = 0x64 }, - { .rfmax = 727000, .val = 0x65 }, - { .rfmax = 730000, .val = 0x66 }, - { .rfmax = 732000, .val = 0x67 }, - { .rfmax = 735000, .val = 0x68 }, - { .rfmax = 740000, .val = 0x69 }, - { .rfmax = 741000, .val = 0x6a }, - { .rfmax = 742000, .val = 0x6b }, - { .rfmax = 743000, .val = 0x6c }, - { .rfmax = 745000, .val = 0x6d }, - { .rfmax = 747000, .val = 0x6e }, - { .rfmax = 748000, .val = 0x6f }, - { .rfmax = 750000, .val = 0x70 }, - { .rfmax = 752000, .val = 0x71 }, - { .rfmax = 754000, .val = 0x72 }, - { .rfmax = 757000, .val = 0x73 }, - { .rfmax = 758000, .val = 0x74 }, - { .rfmax = 760000, .val = 0x75 }, - { .rfmax = 763000, .val = 0x76 }, - { .rfmax = 764000, .val = 0x77 }, - { .rfmax = 766000, .val = 0x78 }, - { .rfmax = 767000, .val = 0x79 }, - { .rfmax = 768000, .val = 0x7a }, - { .rfmax = 773000, .val = 0x7b }, - { .rfmax = 774000, .val = 0x7c }, - { .rfmax = 776000, .val = 0x7d }, - { .rfmax = 777000, .val = 0x7e }, - { .rfmax = 778000, .val = 0x7f }, - { .rfmax = 779000, .val = 0x80 }, - { .rfmax = 781000, .val = 0x81 }, - { .rfmax = 783000, .val = 0x82 }, - { .rfmax = 784000, .val = 0x83 }, - { .rfmax = 785000, .val = 0x84 }, - { .rfmax = 786000, .val = 0x85 }, - { .rfmax = 793000, .val = 0x86 }, - { .rfmax = 794000, .val = 0x87 }, - { .rfmax = 795000, .val = 0x88 }, - { .rfmax = 797000, .val = 0x89 }, - { .rfmax = 799000, .val = 0x8a }, - { .rfmax = 801000, .val = 0x8b }, - { .rfmax = 802000, .val = 0x8c }, - { .rfmax = 803000, .val = 0x8d }, - { .rfmax = 804000, .val = 0x8e }, - { .rfmax = 810000, .val = 0x90 }, - { .rfmax = 811000, .val = 0x91 }, - { .rfmax = 812000, .val = 0x92 }, - { .rfmax = 814000, .val = 0x93 }, - { .rfmax = 816000, .val = 0x94 }, - { .rfmax = 817000, .val = 0x96 }, - { .rfmax = 818000, .val = 0x97 }, - { .rfmax = 820000, .val = 0x98 }, - { .rfmax = 821000, .val = 0x99 }, - { .rfmax = 822000, .val = 0x9a }, - { .rfmax = 828000, .val = 0x9b }, - { .rfmax = 829000, .val = 0x9d }, - { .rfmax = 830000, .val = 0x9f }, - { .rfmax = 831000, .val = 0xa0 }, - { .rfmax = 833000, .val = 0xa1 }, - { .rfmax = 835000, .val = 0xa2 }, - { .rfmax = 836000, .val = 0xa3 }, - { .rfmax = 837000, .val = 0xa4 }, - { .rfmax = 838000, .val = 0xa6 }, - { .rfmax = 840000, .val = 0xa8 }, - { .rfmax = 842000, .val = 0xa9 }, - { .rfmax = 845000, .val = 0xaa }, - { .rfmax = 846000, .val = 0xab }, - { .rfmax = 847000, .val = 0xad }, - { .rfmax = 848000, .val = 0xae }, - { .rfmax = 852000, .val = 0xaf }, - { .rfmax = 853000, .val = 0xb0 }, - { .rfmax = 858000, .val = 0xb1 }, - { .rfmax = 860000, .val = 0xb2 }, - { .rfmax = 861000, .val = 0xb3 }, - { .rfmax = 862000, .val = 0xb4 }, - { .rfmax = 863000, .val = 0xb6 }, - { .rfmax = 864000, .val = 0xb8 }, - { .rfmax = 865000, .val = 0xb9 }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -static struct tda18271_map tda18271_ir_measure[] = { - { .rfmax = 30000, .val = 4 }, - { .rfmax = 200000, .val = 5 }, - { .rfmax = 600000, .val = 6 }, - { .rfmax = 865000, .val = 7 }, - { .rfmax = 0, .val = 0 }, /* end */ -}; - -static struct tda18271_map tda18271_rf_cal_dc_over_dt[] = { - { .rfmax = 47900, .val = 0x00 }, - { .rfmax = 55000, .val = 0x00 }, - { .rfmax = 61100, .val = 0x0a }, - { .rfmax = 64000, .val = 0x0a }, - { .rfmax = 82000, .val = 0x14 }, - { .rfmax = 84000, .val = 0x19 }, - { .rfmax = 119000, .val = 0x1c }, - { .rfmax = 124000, .val = 0x20 }, - { .rfmax = 129000, .val = 0x2a }, - { .rfmax = 134000, .val = 0x32 }, - { .rfmax = 139000, .val = 0x39 }, - { .rfmax = 144000, .val = 0x3e }, - { .rfmax = 149000, .val = 0x3f }, - { .rfmax = 152600, .val = 0x40 }, - { .rfmax = 154000, .val = 0x40 }, - { .rfmax = 164700, .val = 0x41 }, - { .rfmax = 203500, .val = 0x32 }, - { .rfmax = 353000, .val = 0x19 }, - { .rfmax = 356000, .val = 0x1a }, - { .rfmax = 359000, .val = 0x1b }, - { .rfmax = 363000, .val = 0x1c }, - { .rfmax = 366000, .val = 0x1d }, - { .rfmax = 369000, .val = 0x1e }, - { .rfmax = 373000, .val = 0x1f }, - { .rfmax = 376000, .val = 0x20 }, - { .rfmax = 379000, .val = 0x21 }, - { .rfmax = 383000, .val = 0x22 }, - { .rfmax = 386000, .val = 0x23 }, - { .rfmax = 389000, .val = 0x24 }, - { .rfmax = 393000, .val = 0x25 }, - { .rfmax = 396000, .val = 0x26 }, - { .rfmax = 399000, .val = 0x27 }, - { .rfmax = 402000, .val = 0x28 }, - { .rfmax = 404000, .val = 0x29 }, - { .rfmax = 407000, .val = 0x2a }, - { .rfmax = 409000, .val = 0x2b }, - { .rfmax = 412000, .val = 0x2c }, - { .rfmax = 414000, .val = 0x2d }, - { .rfmax = 417000, .val = 0x2e }, - { .rfmax = 419000, .val = 0x2f }, - { .rfmax = 422000, .val = 0x30 }, - { .rfmax = 424000, .val = 0x31 }, - { .rfmax = 427000, .val = 0x32 }, - { .rfmax = 429000, .val = 0x33 }, - { .rfmax = 432000, .val = 0x34 }, - { .rfmax = 434000, .val = 0x35 }, - { .rfmax = 437000, .val = 0x36 }, - { .rfmax = 439000, .val = 0x37 }, - { .rfmax = 442000, .val = 0x38 }, - { .rfmax = 444000, .val = 0x39 }, - { .rfmax = 447000, .val = 0x3a }, - { .rfmax = 449000, .val = 0x3b }, - { .rfmax = 457800, .val = 0x3c }, - { .rfmax = 465000, .val = 0x0f }, - { .rfmax = 477000, .val = 0x12 }, - { .rfmax = 483000, .val = 0x14 }, - { .rfmax = 502000, .val = 0x19 }, - { .rfmax = 508000, .val = 0x1b }, - { .rfmax = 519000, .val = 0x1c }, - { .rfmax = 522000, .val = 0x1d }, - { .rfmax = 524000, .val = 0x1e }, - { .rfmax = 534000, .val = 0x1f }, - { .rfmax = 549000, .val = 0x20 }, - { .rfmax = 554000, .val = 0x22 }, - { .rfmax = 584000, .val = 0x24 }, - { .rfmax = 589000, .val = 0x26 }, - { .rfmax = 658000, .val = 0x27 }, - { .rfmax = 664000, .val = 0x2c }, - { .rfmax = 669000, .val = 0x2d }, - { .rfmax = 699000, .val = 0x2e }, - { .rfmax = 704000, .val = 0x30 }, - { .rfmax = 709000, .val = 0x31 }, - { .rfmax = 714000, .val = 0x32 }, - { .rfmax = 724000, .val = 0x33 }, - { .rfmax = 729000, .val = 0x36 }, - { .rfmax = 739000, .val = 0x38 }, - { .rfmax = 744000, .val = 0x39 }, - { .rfmax = 749000, .val = 0x3b }, - { .rfmax = 754000, .val = 0x3c }, - { .rfmax = 759000, .val = 0x3d }, - { .rfmax = 764000, .val = 0x3e }, - { .rfmax = 769000, .val = 0x3f }, - { .rfmax = 774000, .val = 0x40 }, - { .rfmax = 779000, .val = 0x41 }, - { .rfmax = 784000, .val = 0x43 }, - { .rfmax = 789000, .val = 0x46 }, - { .rfmax = 794000, .val = 0x48 }, - { .rfmax = 799000, .val = 0x4b }, - { .rfmax = 804000, .val = 0x4f }, - { .rfmax = 809000, .val = 0x54 }, - { .rfmax = 814000, .val = 0x59 }, - { .rfmax = 819000, .val = 0x5d }, - { .rfmax = 824000, .val = 0x61 }, - { .rfmax = 829000, .val = 0x68 }, - { .rfmax = 834000, .val = 0x6e }, - { .rfmax = 839000, .val = 0x75 }, - { .rfmax = 844000, .val = 0x7e }, - { .rfmax = 849000, .val = 0x82 }, - { .rfmax = 854000, .val = 0x84 }, - { .rfmax = 859000, .val = 0x8f }, - { .rfmax = 865000, .val = 0x9a }, - { .rfmax = 0, .val = 0x00 }, /* end */ -}; - -/*---------------------------------------------------------------------*/ - -struct tda18271_thermo_map { - u8 d; - u8 r0; - u8 r1; -}; - -static struct tda18271_thermo_map tda18271_thermometer[] = { - { .d = 0x00, .r0 = 60, .r1 = 92 }, - { .d = 0x01, .r0 = 62, .r1 = 94 }, - { .d = 0x02, .r0 = 66, .r1 = 98 }, - { .d = 0x03, .r0 = 64, .r1 = 96 }, - { .d = 0x04, .r0 = 74, .r1 = 106 }, - { .d = 0x05, .r0 = 72, .r1 = 104 }, - { .d = 0x06, .r0 = 68, .r1 = 100 }, - { .d = 0x07, .r0 = 70, .r1 = 102 }, - { .d = 0x08, .r0 = 90, .r1 = 122 }, - { .d = 0x09, .r0 = 88, .r1 = 120 }, - { .d = 0x0a, .r0 = 84, .r1 = 116 }, - { .d = 0x0b, .r0 = 86, .r1 = 118 }, - { .d = 0x0c, .r0 = 76, .r1 = 108 }, - { .d = 0x0d, .r0 = 78, .r1 = 110 }, - { .d = 0x0e, .r0 = 82, .r1 = 114 }, - { .d = 0x0f, .r0 = 80, .r1 = 112 }, - { .d = 0x00, .r0 = 0, .r1 = 0 }, /* end */ -}; - -int tda18271_lookup_thermometer(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - unsigned char *regs = priv->tda18271_regs; - int val, i = 0; - - while (tda18271_thermometer[i].d < (regs[R_TM] & 0x0f)) { - if (tda18271_thermometer[i + 1].d == 0) - break; - i++; - } - - if ((regs[R_TM] & 0x20) == 0x20) - val = tda18271_thermometer[i].r1; - else - val = tda18271_thermometer[i].r0; - - tda_map("(%d) tm = %d\n", i, val); - - return val; -} - -/*---------------------------------------------------------------------*/ - -struct tda18271_cid_target_map { - u32 rfmax; - u8 target; - u16 limit; -}; - -static struct tda18271_cid_target_map tda18271_cid_target[] = { - { .rfmax = 46000, .target = 0x04, .limit = 1800 }, - { .rfmax = 52200, .target = 0x0a, .limit = 1500 }, - { .rfmax = 79100, .target = 0x01, .limit = 4000 }, - { .rfmax = 136800, .target = 0x18, .limit = 4000 }, - { .rfmax = 156700, .target = 0x18, .limit = 4000 }, - { .rfmax = 156700, .target = 0x18, .limit = 4000 }, - { .rfmax = 186250, .target = 0x0a, .limit = 4000 }, - { .rfmax = 230000, .target = 0x0a, .limit = 4000 }, - { .rfmax = 345000, .target = 0x18, .limit = 4000 }, - { .rfmax = 426000, .target = 0x0e, .limit = 4000 }, - { .rfmax = 489500, .target = 0x1e, .limit = 4000 }, - { .rfmax = 697500, .target = 0x32, .limit = 4000 }, - { .rfmax = 842000, .target = 0x3a, .limit = 4000 }, - { .rfmax = 0, .target = 0x00, .limit = 0 }, /* end */ -}; - -int tda18271_lookup_cid_target(struct dvb_frontend *fe, - u32 *freq, u8 *cid_target, u16 *count_limit) -{ - int i = 0; - - while ((tda18271_cid_target[i].rfmax * 1000) < *freq) { - if (tda18271_cid_target[i + 1].rfmax == 0) - break; - i++; - } - *cid_target = tda18271_cid_target[i].target; - *count_limit = tda18271_cid_target[i].limit; - - tda_map("(%d) cid_target = %02x, count_limit = %d\n", i, - tda18271_cid_target[i].target, tda18271_cid_target[i].limit); - - return 0; -} - -/*---------------------------------------------------------------------*/ - -static struct tda18271_rf_tracking_filter_cal tda18271_rf_band_template[] = { - { .rfmax = 47900, .rfband = 0x00, - .rf1_def = 46000, .rf2_def = 0, .rf3_def = 0 }, - { .rfmax = 61100, .rfband = 0x01, - .rf1_def = 52200, .rf2_def = 0, .rf3_def = 0 }, - { .rfmax = 152600, .rfband = 0x02, - .rf1_def = 70100, .rf2_def = 136800, .rf3_def = 0 }, - { .rfmax = 164700, .rfband = 0x03, - .rf1_def = 156700, .rf2_def = 0, .rf3_def = 0 }, - { .rfmax = 203500, .rfband = 0x04, - .rf1_def = 186250, .rf2_def = 0, .rf3_def = 0 }, - { .rfmax = 457800, .rfband = 0x05, - .rf1_def = 230000, .rf2_def = 345000, .rf3_def = 426000 }, - { .rfmax = 865000, .rfband = 0x06, - .rf1_def = 489500, .rf2_def = 697500, .rf3_def = 842000 }, - { .rfmax = 0, .rfband = 0x00, - .rf1_def = 0, .rf2_def = 0, .rf3_def = 0 }, /* end */ -}; - -int tda18271_lookup_rf_band(struct dvb_frontend *fe, u32 *freq, u8 *rf_band) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_rf_tracking_filter_cal *map = priv->rf_cal_state; - int i = 0; - - while ((map[i].rfmax * 1000) < *freq) { - if (tda18271_debug & DBG_ADV) - tda_map("(%d) rfmax = %d < freq = %d, " - "rf1_def = %d, rf2_def = %d, rf3_def = %d, " - "rf1 = %d, rf2 = %d, rf3 = %d, " - "rf_a1 = %d, rf_a2 = %d, " - "rf_b1 = %d, rf_b2 = %d\n", - i, map[i].rfmax * 1000, *freq, - map[i].rf1_def, map[i].rf2_def, map[i].rf3_def, - map[i].rf1, map[i].rf2, map[i].rf3, - map[i].rf_a1, map[i].rf_a2, - map[i].rf_b1, map[i].rf_b2); - if (map[i].rfmax == 0) - return -EINVAL; - i++; - } - if (rf_band) - *rf_band = map[i].rfband; - - tda_map("(%d) rf_band = %02x\n", i, map[i].rfband); - - return i; -} - -/*---------------------------------------------------------------------*/ - -struct tda18271_map_layout { - struct tda18271_pll_map *main_pll; - struct tda18271_pll_map *cal_pll; - - struct tda18271_map *rf_cal; - struct tda18271_map *rf_cal_kmco; - struct tda18271_map *rf_cal_dc_over_dt; - - struct tda18271_map *bp_filter; - struct tda18271_map *rf_band; - struct tda18271_map *gain_taper; - struct tda18271_map *ir_measure; -}; - -/*---------------------------------------------------------------------*/ - -int tda18271_lookup_pll_map(struct dvb_frontend *fe, - enum tda18271_map_type map_type, - u32 *freq, u8 *post_div, u8 *div) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_pll_map *map = NULL; - unsigned int i = 0; - char *map_name; - int ret = 0; - - BUG_ON(!priv->maps); - - switch (map_type) { - case MAIN_PLL: - map = priv->maps->main_pll; - map_name = "main_pll"; - break; - case CAL_PLL: - map = priv->maps->cal_pll; - map_name = "cal_pll"; - break; - default: - /* we should never get here */ - map_name = "undefined"; - break; - } - - if (!map) { - tda_warn("%s map is not set!\n", map_name); - ret = -EINVAL; - goto fail; - } - - while ((map[i].lomax * 1000) < *freq) { - if (map[i + 1].lomax == 0) { - tda_map("%s: frequency (%d) out of range\n", - map_name, *freq); - ret = -ERANGE; - break; - } - i++; - } - *post_div = map[i].pd; - *div = map[i].d; - - tda_map("(%d) %s: post div = 0x%02x, div = 0x%02x\n", - i, map_name, *post_div, *div); -fail: - return ret; -} - -int tda18271_lookup_map(struct dvb_frontend *fe, - enum tda18271_map_type map_type, - u32 *freq, u8 *val) -{ - struct tda18271_priv *priv = fe->tuner_priv; - struct tda18271_map *map = NULL; - unsigned int i = 0; - char *map_name; - int ret = 0; - - BUG_ON(!priv->maps); - - switch (map_type) { - case BP_FILTER: - map = priv->maps->bp_filter; - map_name = "bp_filter"; - break; - case RF_CAL_KMCO: - map = priv->maps->rf_cal_kmco; - map_name = "km"; - break; - case RF_BAND: - map = priv->maps->rf_band; - map_name = "rf_band"; - break; - case GAIN_TAPER: - map = priv->maps->gain_taper; - map_name = "gain_taper"; - break; - case RF_CAL: - map = priv->maps->rf_cal; - map_name = "rf_cal"; - break; - case IR_MEASURE: - map = priv->maps->ir_measure; - map_name = "ir_measure"; - break; - case RF_CAL_DC_OVER_DT: - map = priv->maps->rf_cal_dc_over_dt; - map_name = "rf_cal_dc_over_dt"; - break; - default: - /* we should never get here */ - map_name = "undefined"; - break; - } - - if (!map) { - tda_warn("%s map is not set!\n", map_name); - ret = -EINVAL; - goto fail; - } - - while ((map[i].rfmax * 1000) < *freq) { - if (map[i + 1].rfmax == 0) { - tda_map("%s: frequency (%d) out of range\n", - map_name, *freq); - ret = -ERANGE; - break; - } - i++; - } - *val = map[i].val; - - tda_map("(%d) %s: 0x%02x\n", i, map_name, *val); -fail: - return ret; -} - -/*---------------------------------------------------------------------*/ - -static struct tda18271_std_map tda18271c1_std_map = { - .fm_radio = { .if_freq = 1250, .fm_rfn = 1, .agc_mode = 3, .std = 0, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x18 */ - .atv_b = { .if_freq = 6750, .fm_rfn = 0, .agc_mode = 1, .std = 6, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ - .atv_dk = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ - .atv_gh = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ - .atv_i = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ - .atv_l = { .if_freq = 7750, .fm_rfn = 0, .agc_mode = 1, .std = 7, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ - .atv_lc = { .if_freq = 1250, .fm_rfn = 0, .agc_mode = 1, .std = 7, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0f */ - .atv_mn = { .if_freq = 5750, .fm_rfn = 0, .agc_mode = 1, .std = 5, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0d */ - .atsc_6 = { .if_freq = 3250, .fm_rfn = 0, .agc_mode = 3, .std = 4, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ - .dvbt_6 = { .if_freq = 3300, .fm_rfn = 0, .agc_mode = 3, .std = 4, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ - .dvbt_7 = { .if_freq = 3800, .fm_rfn = 0, .agc_mode = 3, .std = 5, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ - .dvbt_8 = { .if_freq = 4300, .fm_rfn = 0, .agc_mode = 3, .std = 6, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1e */ - .qam_6 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ - .qam_8 = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */ -}; - -static struct tda18271_std_map tda18271c2_std_map = { - .fm_radio = { .if_freq = 1250, .fm_rfn = 1, .agc_mode = 3, .std = 0, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x18 */ - .atv_b = { .if_freq = 6000, .fm_rfn = 0, .agc_mode = 1, .std = 5, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0d */ - .atv_dk = { .if_freq = 6900, .fm_rfn = 0, .agc_mode = 1, .std = 6, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ - .atv_gh = { .if_freq = 7100, .fm_rfn = 0, .agc_mode = 1, .std = 6, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ - .atv_i = { .if_freq = 7250, .fm_rfn = 0, .agc_mode = 1, .std = 6, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ - .atv_l = { .if_freq = 6900, .fm_rfn = 0, .agc_mode = 1, .std = 6, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ - .atv_lc = { .if_freq = 1250, .fm_rfn = 0, .agc_mode = 1, .std = 6, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0e */ - .atv_mn = { .if_freq = 5400, .fm_rfn = 0, .agc_mode = 1, .std = 4, - .if_lvl = 0, .rfagc_top = 0x2c, }, /* EP3[4:0] 0x0c */ - .atsc_6 = { .if_freq = 3250, .fm_rfn = 0, .agc_mode = 3, .std = 4, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ - .dvbt_6 = { .if_freq = 3300, .fm_rfn = 0, .agc_mode = 3, .std = 4, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ - .dvbt_7 = { .if_freq = 3500, .fm_rfn = 0, .agc_mode = 3, .std = 4, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1c */ - .dvbt_8 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ - .qam_6 = { .if_freq = 4000, .fm_rfn = 0, .agc_mode = 3, .std = 5, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1d */ - .qam_8 = { .if_freq = 5000, .fm_rfn = 0, .agc_mode = 3, .std = 7, - .if_lvl = 1, .rfagc_top = 0x37, }, /* EP3[4:0] 0x1f */ -}; - -/*---------------------------------------------------------------------*/ - -static struct tda18271_map_layout tda18271c1_map_layout = { - .main_pll = tda18271c1_main_pll, - .cal_pll = tda18271c1_cal_pll, - - .rf_cal = tda18271c1_rf_cal, - .rf_cal_kmco = tda18271c1_km, - - .bp_filter = tda18271_bp_filter, - .rf_band = tda18271_rf_band, - .gain_taper = tda18271_gain_taper, - .ir_measure = tda18271_ir_measure, -}; - -static struct tda18271_map_layout tda18271c2_map_layout = { - .main_pll = tda18271c2_main_pll, - .cal_pll = tda18271c2_cal_pll, - - .rf_cal = tda18271c2_rf_cal, - .rf_cal_kmco = tda18271c2_km, - - .rf_cal_dc_over_dt = tda18271_rf_cal_dc_over_dt, - - .bp_filter = tda18271_bp_filter, - .rf_band = tda18271_rf_band, - .gain_taper = tda18271_gain_taper, - .ir_measure = tda18271_ir_measure, -}; - -int tda18271_assign_map_layout(struct dvb_frontend *fe) -{ - struct tda18271_priv *priv = fe->tuner_priv; - int ret = 0; - - switch (priv->id) { - case TDA18271HDC1: - priv->maps = &tda18271c1_map_layout; - memcpy(&priv->std, &tda18271c1_std_map, - sizeof(struct tda18271_std_map)); - break; - case TDA18271HDC2: - priv->maps = &tda18271c2_map_layout; - memcpy(&priv->std, &tda18271c2_std_map, - sizeof(struct tda18271_std_map)); - break; - default: - ret = -EINVAL; - break; - } - memcpy(priv->rf_cal_state, &tda18271_rf_band_template, - sizeof(tda18271_rf_band_template)); - - return ret; -} - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/dvb/frontends/tda18271.h b/drivers/media/dvb/frontends/tda18271.h deleted file mode 100644 index 0e7af8d05a3..00000000000 --- a/drivers/media/dvb/frontends/tda18271.h +++ /dev/null @@ -1,99 +0,0 @@ -/* - tda18271.h - header for the Philips / NXP TDA18271 silicon tuner - - Copyright (C) 2007, 2008 Michael Krufky - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __TDA18271_H__ -#define __TDA18271_H__ - -#include -#include "dvb_frontend.h" - -struct tda18271_std_map_item { - u16 if_freq; - - /* EP3[4:3] */ - unsigned int agc_mode:2; - /* EP3[2:0] */ - unsigned int std:3; - /* EP4[7] */ - unsigned int fm_rfn:1; - /* EP4[4:2] */ - unsigned int if_lvl:3; - /* EB22[6:0] */ - unsigned int rfagc_top:7; -}; - -struct tda18271_std_map { - struct tda18271_std_map_item fm_radio; - struct tda18271_std_map_item atv_b; - struct tda18271_std_map_item atv_dk; - struct tda18271_std_map_item atv_gh; - struct tda18271_std_map_item atv_i; - struct tda18271_std_map_item atv_l; - struct tda18271_std_map_item atv_lc; - struct tda18271_std_map_item atv_mn; - struct tda18271_std_map_item atsc_6; - struct tda18271_std_map_item dvbt_6; - struct tda18271_std_map_item dvbt_7; - struct tda18271_std_map_item dvbt_8; - struct tda18271_std_map_item qam_6; - struct tda18271_std_map_item qam_8; -}; - -enum tda18271_role { - TDA18271_MASTER = 0, - TDA18271_SLAVE, -}; - -enum tda18271_i2c_gate { - TDA18271_GATE_AUTO = 0, - TDA18271_GATE_ANALOG, - TDA18271_GATE_DIGITAL, -}; - -struct tda18271_config { - /* override default if freq / std settings (optional) */ - struct tda18271_std_map *std_map; - - /* master / slave tuner: master uses main pll, slave uses cal pll */ - enum tda18271_role role; - - /* use i2c gate provided by analog or digital demod */ - enum tda18271_i2c_gate gate; - - /* some i2c providers cant write all 39 registers at once */ - unsigned int small_i2c:1; -}; - -#if defined(CONFIG_DVB_TDA18271) || (defined(CONFIG_DVB_TDA18271_MODULE) && defined(MODULE)) -extern struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr, - struct i2c_adapter *i2c, - struct tda18271_config *cfg); -#else -static inline struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, - u8 addr, - struct i2c_adapter *i2c, - struct tda18271_config *cfg) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif - -#endif /* __TDA18271_H__ */ diff --git a/drivers/media/dvb/frontends/tda827x.c b/drivers/media/dvb/frontends/tda827x.c deleted file mode 100644 index d30d2c9094d..00000000000 --- a/drivers/media/dvb/frontends/tda827x.c +++ /dev/null @@ -1,852 +0,0 @@ -/* - * - * (c) 2005 Hartmut Hackmann - * (c) 2007 Michael Krufky - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include - -#include "tda827x.h" - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); - -#define dprintk(args...) \ - do { \ - if (debug) printk(KERN_DEBUG "tda827x: " args); \ - } while (0) - -struct tda827x_priv { - int i2c_addr; - struct i2c_adapter *i2c_adap; - struct tda827x_config *cfg; - - unsigned int sgIF; - unsigned char lpsel; - - u32 frequency; - u32 bandwidth; -}; - -static void tda827x_set_std(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct tda827x_priv *priv = fe->tuner_priv; - char *mode; - - priv->lpsel = 0; - if (params->std & V4L2_STD_MN) { - priv->sgIF = 92; - priv->lpsel = 1; - mode = "MN"; - } else if (params->std & V4L2_STD_B) { - priv->sgIF = 108; - mode = "B"; - } else if (params->std & V4L2_STD_GH) { - priv->sgIF = 124; - mode = "GH"; - } else if (params->std & V4L2_STD_PAL_I) { - priv->sgIF = 124; - mode = "I"; - } else if (params->std & V4L2_STD_DK) { - priv->sgIF = 124; - mode = "DK"; - } else if (params->std & V4L2_STD_SECAM_L) { - priv->sgIF = 124; - mode = "L"; - } else if (params->std & V4L2_STD_SECAM_LC) { - priv->sgIF = 20; - mode = "LC"; - } else { - priv->sgIF = 124; - mode = "xx"; - } - - if (params->mode == V4L2_TUNER_RADIO) - priv->sgIF = 88; /* if frequency is 5.5 MHz */ - - dprintk("setting tda827x to system %s\n", mode); -} - - -/* ------------------------------------------------------------------ */ - -struct tda827x_data { - u32 lomax; - u8 spd; - u8 bs; - u8 bp; - u8 cp; - u8 gc3; - u8 div1p5; -}; - -static const struct tda827x_data tda827x_table[] = { - { .lomax = 62000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1}, - { .lomax = 66000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1}, - { .lomax = 76000000, .spd = 3, .bs = 1, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0}, - { .lomax = 84000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0}, - { .lomax = 93000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 98000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 109000000, .spd = 3, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 123000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1}, - { .lomax = 133000000, .spd = 2, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1}, - { .lomax = 151000000, .spd = 2, .bs = 1, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 154000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 181000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 0, .div1p5 = 0}, - { .lomax = 185000000, .spd = 2, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 217000000, .spd = 2, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 244000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1}, - { .lomax = 265000000, .spd = 1, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1}, - { .lomax = 302000000, .spd = 1, .bs = 1, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 324000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 370000000, .spd = 1, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 454000000, .spd = 1, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 493000000, .spd = 0, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1}, - { .lomax = 530000000, .spd = 0, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1}, - { .lomax = 554000000, .spd = 0, .bs = 1, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, - { .lomax = 604000000, .spd = 0, .bs = 1, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, - { .lomax = 696000000, .spd = 0, .bs = 2, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, - { .lomax = 740000000, .spd = 0, .bs = 2, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0}, - { .lomax = 820000000, .spd = 0, .bs = 3, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, - { .lomax = 865000000, .spd = 0, .bs = 3, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0}, - { .lomax = 0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0} -}; - -static int tda827xo_set_params(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) -{ - struct tda827x_priv *priv = fe->tuner_priv; - u8 buf[14]; - - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, - .buf = buf, .len = sizeof(buf) }; - int i, tuner_freq, if_freq; - u32 N; - - dprintk("%s:\n", __func__); - switch (params->u.ofdm.bandwidth) { - case BANDWIDTH_6_MHZ: - if_freq = 4000000; - break; - case BANDWIDTH_7_MHZ: - if_freq = 4500000; - break; - default: /* 8 MHz or Auto */ - if_freq = 5000000; - break; - } - tuner_freq = params->frequency + if_freq; - - i = 0; - while (tda827x_table[i].lomax < tuner_freq) { - if (tda827x_table[i + 1].lomax == 0) - break; - i++; - } - - N = ((tuner_freq + 125000) / 250000) << (tda827x_table[i].spd + 2); - buf[0] = 0; - buf[1] = (N>>8) | 0x40; - buf[2] = N & 0xff; - buf[3] = 0; - buf[4] = 0x52; - buf[5] = (tda827x_table[i].spd << 6) + (tda827x_table[i].div1p5 << 5) + - (tda827x_table[i].bs << 3) + - tda827x_table[i].bp; - buf[6] = (tda827x_table[i].gc3 << 4) + 0x8f; - buf[7] = 0xbf; - buf[8] = 0x2a; - buf[9] = 0x05; - buf[10] = 0xff; - buf[11] = 0x00; - buf[12] = 0x00; - buf[13] = 0x40; - - msg.len = 14; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) { - printk("%s: could not write to tuner at addr: 0x%02x\n", - __func__, priv->i2c_addr << 1); - return -EIO; - } - msleep(500); - /* correct CP value */ - buf[0] = 0x30; - buf[1] = 0x50 + tda827x_table[i].cp; - msg.len = 2; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - priv->frequency = tuner_freq - if_freq; // FIXME - priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0; - - return 0; -} - -static int tda827xo_sleep(struct dvb_frontend *fe) -{ - struct tda827x_priv *priv = fe->tuner_priv; - static u8 buf[] = { 0x30, 0xd0 }; - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, - .buf = buf, .len = sizeof(buf) }; - - dprintk("%s:\n", __func__); - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - if (priv->cfg && priv->cfg->sleep) - priv->cfg->sleep(fe); - - return 0; -} - -/* ------------------------------------------------------------------ */ - -static int tda827xo_set_analog_params(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - unsigned char tuner_reg[8]; - unsigned char reg2[2]; - u32 N; - int i; - struct tda827x_priv *priv = fe->tuner_priv; - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0 }; - unsigned int freq = params->frequency; - - tda827x_set_std(fe, params); - - if (params->mode == V4L2_TUNER_RADIO) - freq = freq / 1000; - - N = freq + priv->sgIF; - - i = 0; - while (tda827x_table[i].lomax < N * 62500) { - if (tda827x_table[i + 1].lomax == 0) - break; - i++; - } - - N = N << tda827x_table[i].spd; - - tuner_reg[0] = 0; - tuner_reg[1] = (unsigned char)(N>>8); - tuner_reg[2] = (unsigned char) N; - tuner_reg[3] = 0x40; - tuner_reg[4] = 0x52 + (priv->lpsel << 5); - tuner_reg[5] = (tda827x_table[i].spd << 6) + - (tda827x_table[i].div1p5 << 5) + - (tda827x_table[i].bs << 3) + tda827x_table[i].bp; - tuner_reg[6] = 0x8f + (tda827x_table[i].gc3 << 4); - tuner_reg[7] = 0x8f; - - msg.buf = tuner_reg; - msg.len = 8; - i2c_transfer(priv->i2c_adap, &msg, 1); - - msg.buf = reg2; - msg.len = 2; - reg2[0] = 0x80; - reg2[1] = 0; - i2c_transfer(priv->i2c_adap, &msg, 1); - - reg2[0] = 0x60; - reg2[1] = 0xbf; - i2c_transfer(priv->i2c_adap, &msg, 1); - - reg2[0] = 0x30; - reg2[1] = tuner_reg[4] + 0x80; - i2c_transfer(priv->i2c_adap, &msg, 1); - - msleep(1); - reg2[0] = 0x30; - reg2[1] = tuner_reg[4] + 4; - i2c_transfer(priv->i2c_adap, &msg, 1); - - msleep(1); - reg2[0] = 0x30; - reg2[1] = tuner_reg[4]; - i2c_transfer(priv->i2c_adap, &msg, 1); - - msleep(550); - reg2[0] = 0x30; - reg2[1] = (tuner_reg[4] & 0xfc) + tda827x_table[i].cp; - i2c_transfer(priv->i2c_adap, &msg, 1); - - reg2[0] = 0x60; - reg2[1] = 0x3f; - i2c_transfer(priv->i2c_adap, &msg, 1); - - reg2[0] = 0x80; - reg2[1] = 0x08; /* Vsync en */ - i2c_transfer(priv->i2c_adap, &msg, 1); - - priv->frequency = freq * 62500; - - return 0; -} - -static void tda827xo_agcf(struct dvb_frontend *fe) -{ - struct tda827x_priv *priv = fe->tuner_priv; - unsigned char data[] = { 0x80, 0x0c }; - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, - .buf = data, .len = 2}; - - i2c_transfer(priv->i2c_adap, &msg, 1); -} - -/* ------------------------------------------------------------------ */ - -struct tda827xa_data { - u32 lomax; - u8 svco; - u8 spd; - u8 scr; - u8 sbs; - u8 gc3; -}; - -static const struct tda827xa_data tda827xa_dvbt[] = { - { .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 1}, - { .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, - { .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, - { .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, - { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 290000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1}, - { .lomax = 550000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0}, - { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0} -}; - -static struct tda827xa_data tda827xa_analog[] = { - { .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 3}, - { .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3}, - { .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3}, - { .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3}, - { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 3}, - { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 3}, - { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 3}, - { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 3}, - { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1}, - { .lomax = 554000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0}, - { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0} -}; - -static int tda827xa_sleep(struct dvb_frontend *fe) -{ - struct tda827x_priv *priv = fe->tuner_priv; - static u8 buf[] = { 0x30, 0x90 }; - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, - .buf = buf, .len = sizeof(buf) }; - - dprintk("%s:\n", __func__); - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - - i2c_transfer(priv->i2c_adap, &msg, 1); - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 0); - - if (priv->cfg && priv->cfg->sleep) - priv->cfg->sleep(fe); - - return 0; -} - -static void tda827xa_lna_gain(struct dvb_frontend *fe, int high, - struct analog_parameters *params) -{ - struct tda827x_priv *priv = fe->tuner_priv; - unsigned char buf[] = {0x22, 0x01}; - int arg; - int gp_func; - struct i2c_msg msg = { .addr = priv->cfg->switch_addr, .flags = 0, - .buf = buf, .len = sizeof(buf) }; - - if (NULL == priv->cfg) { - dprintk("tda827x_config not defined, cannot set LNA gain!\n"); - return; - } - if (priv->cfg->config) { - if (high) - dprintk("setting LNA to high gain\n"); - else - dprintk("setting LNA to low gain\n"); - } - switch (priv->cfg->config) { - case 0: /* no LNA */ - break; - case 1: /* switch is GPIO 0 of tda8290 */ - case 2: - if (params == NULL) { - gp_func = 0; - arg = 0; - } else { - /* turn Vsync on */ - gp_func = 1; - if (params->std & V4L2_STD_MN) - arg = 1; - else - arg = 0; - } - if (priv->cfg->tuner_callback) - priv->cfg->tuner_callback(priv->i2c_adap->algo_data, - gp_func, arg); - buf[1] = high ? 0 : 1; - if (priv->cfg->config == 2) - buf[1] = high ? 1 : 0; - i2c_transfer(priv->i2c_adap, &msg, 1); - break; - case 3: /* switch with GPIO of saa713x */ - if (priv->cfg->tuner_callback) - priv->cfg->tuner_callback(priv->i2c_adap->algo_data, 0, high); - break; - } -} - -static int tda827xa_set_params(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) -{ - struct tda827x_priv *priv = fe->tuner_priv; - u8 buf[11]; - - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, - .buf = buf, .len = sizeof(buf) }; - - int i, tuner_freq, if_freq; - u32 N; - - dprintk("%s:\n", __func__); - - tda827xa_lna_gain(fe, 1, NULL); - msleep(20); - - switch (params->u.ofdm.bandwidth) { - case BANDWIDTH_6_MHZ: - if_freq = 4000000; - break; - case BANDWIDTH_7_MHZ: - if_freq = 4500000; - break; - default: /* 8 MHz or Auto */ - if_freq = 5000000; - break; - } - tuner_freq = params->frequency + if_freq; - - i = 0; - while (tda827xa_dvbt[i].lomax < tuner_freq) { - if(tda827xa_dvbt[i + 1].lomax == 0) - break; - i++; - } - - N = ((tuner_freq + 31250) / 62500) << tda827xa_dvbt[i].spd; - buf[0] = 0; // subaddress - buf[1] = N >> 8; - buf[2] = N & 0xff; - buf[3] = 0; - buf[4] = 0x16; - buf[5] = (tda827xa_dvbt[i].spd << 5) + (tda827xa_dvbt[i].svco << 3) + - tda827xa_dvbt[i].sbs; - buf[6] = 0x4b + (tda827xa_dvbt[i].gc3 << 4); - buf[7] = 0x1c; - buf[8] = 0x06; - buf[9] = 0x24; - buf[10] = 0x00; - msg.len = 11; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) { - printk("%s: could not write to tuner at addr: 0x%02x\n", - __func__, priv->i2c_addr << 1); - return -EIO; - } - buf[0] = 0x90; - buf[1] = 0xff; - buf[2] = 0x60; - buf[3] = 0x00; - buf[4] = 0x59; // lpsel, for 6MHz + 2 - msg.len = 5; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - buf[0] = 0xa0; - buf[1] = 0x40; - msg.len = 2; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - msleep(11); - msg.flags = I2C_M_RD; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - msg.flags = 0; - - buf[1] >>= 4; - dprintk("tda8275a AGC2 gain is: %d\n", buf[1]); - if ((buf[1]) < 2) { - tda827xa_lna_gain(fe, 0, NULL); - buf[0] = 0x60; - buf[1] = 0x0c; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - } - - buf[0] = 0xc0; - buf[1] = 0x99; // lpsel, for 6MHz + 2 - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - buf[0] = 0x60; - buf[1] = 0x3c; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - /* correct CP value */ - buf[0] = 0x30; - buf[1] = 0x10 + tda827xa_dvbt[i].scr; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - msleep(163); - buf[0] = 0xc0; - buf[1] = 0x39; // lpsel, for 6MHz + 2 - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - msleep(3); - /* freeze AGC1 */ - buf[0] = 0x50; - buf[1] = 0x4f + (tda827xa_dvbt[i].gc3 << 4); - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - priv->frequency = tuner_freq - if_freq; // FIXME - priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? params->u.ofdm.bandwidth : 0; - - return 0; -} - - -static int tda827xa_set_analog_params(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - unsigned char tuner_reg[11]; - u32 N; - int i; - struct tda827x_priv *priv = fe->tuner_priv; - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = 0, - .buf = tuner_reg, .len = sizeof(tuner_reg) }; - unsigned int freq = params->frequency; - - tda827x_set_std(fe, params); - - tda827xa_lna_gain(fe, 1, params); - msleep(10); - - if (params->mode == V4L2_TUNER_RADIO) - freq = freq / 1000; - - N = freq + priv->sgIF; - - i = 0; - while (tda827xa_analog[i].lomax < N * 62500) { - if (tda827xa_analog[i + 1].lomax == 0) - break; - i++; - } - - N = N << tda827xa_analog[i].spd; - - tuner_reg[0] = 0; - tuner_reg[1] = (unsigned char)(N>>8); - tuner_reg[2] = (unsigned char) N; - tuner_reg[3] = 0; - tuner_reg[4] = 0x16; - tuner_reg[5] = (tda827xa_analog[i].spd << 5) + - (tda827xa_analog[i].svco << 3) + - tda827xa_analog[i].sbs; - tuner_reg[6] = 0x8b + (tda827xa_analog[i].gc3 << 4); - tuner_reg[7] = 0x1c; - tuner_reg[8] = 4; - tuner_reg[9] = 0x20; - tuner_reg[10] = 0x00; - msg.len = 11; - i2c_transfer(priv->i2c_adap, &msg, 1); - - tuner_reg[0] = 0x90; - tuner_reg[1] = 0xff; - tuner_reg[2] = 0xe0; - tuner_reg[3] = 0; - tuner_reg[4] = 0x99 + (priv->lpsel << 1); - msg.len = 5; - i2c_transfer(priv->i2c_adap, &msg, 1); - - tuner_reg[0] = 0xa0; - tuner_reg[1] = 0xc0; - msg.len = 2; - i2c_transfer(priv->i2c_adap, &msg, 1); - - tuner_reg[0] = 0x30; - tuner_reg[1] = 0x10 + tda827xa_analog[i].scr; - i2c_transfer(priv->i2c_adap, &msg, 1); - - msg.flags = I2C_M_RD; - i2c_transfer(priv->i2c_adap, &msg, 1); - msg.flags = 0; - tuner_reg[1] >>= 4; - dprintk("AGC2 gain is: %d\n", tuner_reg[1]); - if (tuner_reg[1] < 1) - tda827xa_lna_gain(fe, 0, params); - - msleep(100); - tuner_reg[0] = 0x60; - tuner_reg[1] = 0x3c; - i2c_transfer(priv->i2c_adap, &msg, 1); - - msleep(163); - tuner_reg[0] = 0x50; - tuner_reg[1] = 0x8f + (tda827xa_analog[i].gc3 << 4); - i2c_transfer(priv->i2c_adap, &msg, 1); - - tuner_reg[0] = 0x80; - tuner_reg[1] = 0x28; - i2c_transfer(priv->i2c_adap, &msg, 1); - - tuner_reg[0] = 0xb0; - tuner_reg[1] = 0x01; - i2c_transfer(priv->i2c_adap, &msg, 1); - - tuner_reg[0] = 0xc0; - tuner_reg[1] = 0x19 + (priv->lpsel << 1); - i2c_transfer(priv->i2c_adap, &msg, 1); - - priv->frequency = freq * 62500; - - return 0; -} - -static void tda827xa_agcf(struct dvb_frontend *fe) -{ - struct tda827x_priv *priv = fe->tuner_priv; - unsigned char data[] = {0x80, 0x2c}; - struct i2c_msg msg = {.addr = priv->i2c_addr, .flags = 0, - .buf = data, .len = 2}; - i2c_transfer(priv->i2c_adap, &msg, 1); -} - -/* ------------------------------------------------------------------ */ - -static int tda827x_release(struct dvb_frontend *fe) -{ - kfree(fe->tuner_priv); - fe->tuner_priv = NULL; - return 0; -} - -static int tda827x_get_frequency(struct dvb_frontend *fe, u32 *frequency) -{ - struct tda827x_priv *priv = fe->tuner_priv; - *frequency = priv->frequency; - return 0; -} - -static int tda827x_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) -{ - struct tda827x_priv *priv = fe->tuner_priv; - *bandwidth = priv->bandwidth; - return 0; -} - -static int tda827x_init(struct dvb_frontend *fe) -{ - struct tda827x_priv *priv = fe->tuner_priv; - dprintk("%s:\n", __func__); - if (priv->cfg && priv->cfg->init) - priv->cfg->init(fe); - - return 0; -} - -static int tda827x_probe_version(struct dvb_frontend *fe); - -static int tda827x_initial_init(struct dvb_frontend *fe) -{ - int ret; - ret = tda827x_probe_version(fe); - if (ret) - return ret; - return fe->ops.tuner_ops.init(fe); -} - -static int tda827x_initial_sleep(struct dvb_frontend *fe) -{ - int ret; - ret = tda827x_probe_version(fe); - if (ret) - return ret; - return fe->ops.tuner_ops.sleep(fe); -} - -static struct dvb_tuner_ops tda827xo_tuner_ops = { - .info = { - .name = "Philips TDA827X", - .frequency_min = 55000000, - .frequency_max = 860000000, - .frequency_step = 250000 - }, - .release = tda827x_release, - .init = tda827x_initial_init, - .sleep = tda827x_initial_sleep, - .set_params = tda827xo_set_params, - .set_analog_params = tda827xo_set_analog_params, - .get_frequency = tda827x_get_frequency, - .get_bandwidth = tda827x_get_bandwidth, -}; - -static struct dvb_tuner_ops tda827xa_tuner_ops = { - .info = { - .name = "Philips TDA827XA", - .frequency_min = 44000000, - .frequency_max = 906000000, - .frequency_step = 62500 - }, - .release = tda827x_release, - .init = tda827x_init, - .sleep = tda827xa_sleep, - .set_params = tda827xa_set_params, - .set_analog_params = tda827xa_set_analog_params, - .get_frequency = tda827x_get_frequency, - .get_bandwidth = tda827x_get_bandwidth, -}; - -static int tda827x_probe_version(struct dvb_frontend *fe) -{ u8 data; - struct tda827x_priv *priv = fe->tuner_priv; - struct i2c_msg msg = { .addr = priv->i2c_addr, .flags = I2C_M_RD, - .buf = &data, .len = 1 }; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(priv->i2c_adap, &msg, 1) != 1) { - printk("%s: could not read from tuner at addr: 0x%02x\n", - __func__, msg.addr << 1); - return -EIO; - } - if ((data & 0x3c) == 0) { - dprintk("tda827x tuner found\n"); - fe->ops.tuner_ops.init = tda827x_init; - fe->ops.tuner_ops.sleep = tda827xo_sleep; - if (priv->cfg) - priv->cfg->agcf = tda827xo_agcf; - } else { - dprintk("tda827xa tuner found\n"); - memcpy(&fe->ops.tuner_ops, &tda827xa_tuner_ops, sizeof(struct dvb_tuner_ops)); - if (priv->cfg) - priv->cfg->agcf = tda827xa_agcf; - } - return 0; -} - -struct dvb_frontend *tda827x_attach(struct dvb_frontend *fe, int addr, - struct i2c_adapter *i2c, - struct tda827x_config *cfg) -{ - struct tda827x_priv *priv = NULL; - - dprintk("%s:\n", __func__); - priv = kzalloc(sizeof(struct tda827x_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; - - priv->i2c_addr = addr; - priv->i2c_adap = i2c; - priv->cfg = cfg; - memcpy(&fe->ops.tuner_ops, &tda827xo_tuner_ops, sizeof(struct dvb_tuner_ops)); - fe->tuner_priv = priv; - - dprintk("type set to %s\n", fe->ops.tuner_ops.info.name); - - return fe; -} -EXPORT_SYMBOL_GPL(tda827x_attach); - -MODULE_DESCRIPTION("DVB TDA827x driver"); -MODULE_AUTHOR("Hartmut Hackmann "); -MODULE_AUTHOR("Michael Krufky "); -MODULE_LICENSE("GPL"); - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/dvb/frontends/tda827x.h b/drivers/media/dvb/frontends/tda827x.h deleted file mode 100644 index b73c23570da..00000000000 --- a/drivers/media/dvb/frontends/tda827x.h +++ /dev/null @@ -1,69 +0,0 @@ - /* - DVB Driver for Philips tda827x / tda827xa Silicon tuners - - (c) 2005 Hartmut Hackmann - (c) 2007 Michael Krufky - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - - */ - -#ifndef __DVB_TDA827X_H__ -#define __DVB_TDA827X_H__ - -#include -#include "dvb_frontend.h" - -struct tda827x_config -{ - /* saa7134 - provided callbacks */ - int (*init) (struct dvb_frontend *fe); - int (*sleep) (struct dvb_frontend *fe); - - /* interface to tda829x driver */ - unsigned int config; - int switch_addr; - int (*tuner_callback) (void *dev, int command, int arg); - - void (*agcf)(struct dvb_frontend *fe); -}; - - -/** - * Attach a tda827x tuner to the supplied frontend structure. - * - * @param fe Frontend to attach to. - * @param addr i2c address of the tuner. - * @param i2c i2c adapter to use. - * @param cfg optional callback function pointers. - * @return FE pointer on success, NULL on failure. - */ -#if defined(CONFIG_DVB_TDA827X) || (defined(CONFIG_DVB_TDA827X_MODULE) && defined(MODULE)) -extern struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe, int addr, - struct i2c_adapter *i2c, - struct tda827x_config *cfg); -#else -static inline struct dvb_frontend* tda827x_attach(struct dvb_frontend *fe, - int addr, - struct i2c_adapter *i2c, - struct tda827x_config *cfg) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif // CONFIG_DVB_TDA827X - -#endif // __DVB_TDA827X_H__ diff --git a/drivers/media/dvb/frontends/xc5000.c b/drivers/media/dvb/frontends/xc5000.c deleted file mode 100644 index 43d35bdb221..00000000000 --- a/drivers/media/dvb/frontends/xc5000.c +++ /dev/null @@ -1,964 +0,0 @@ -/* - * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" - * - * Copyright (c) 2007 Xceive Corporation - * Copyright (c) 2007 Steven Toth - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include -#include -#include - -#include "dvb_frontend.h" - -#include "xc5000.h" -#include "xc5000_priv.h" - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); - -#define dprintk(level,fmt, arg...) if (debug >= level) \ - printk(KERN_INFO "%s: " fmt, "xc5000", ## arg) - -#define XC5000_DEFAULT_FIRMWARE "dvb-fe-xc5000-1.1.fw" -#define XC5000_DEFAULT_FIRMWARE_SIZE 12332 - -/* Misc Defines */ -#define MAX_TV_STANDARD 23 -#define XC_MAX_I2C_WRITE_LENGTH 64 - -/* Signal Types */ -#define XC_RF_MODE_AIR 0 -#define XC_RF_MODE_CABLE 1 - -/* Result codes */ -#define XC_RESULT_SUCCESS 0 -#define XC_RESULT_RESET_FAILURE 1 -#define XC_RESULT_I2C_WRITE_FAILURE 2 -#define XC_RESULT_I2C_READ_FAILURE 3 -#define XC_RESULT_OUT_OF_RANGE 5 - -/* Product id */ -#define XC_PRODUCT_ID_FW_NOT_LOADED 0x2000 -#define XC_PRODUCT_ID_FW_LOADED 0x1388 - -/* Registers */ -#define XREG_INIT 0x00 -#define XREG_VIDEO_MODE 0x01 -#define XREG_AUDIO_MODE 0x02 -#define XREG_RF_FREQ 0x03 -#define XREG_D_CODE 0x04 -#define XREG_IF_OUT 0x05 -#define XREG_SEEK_MODE 0x07 -#define XREG_POWER_DOWN 0x0A -#define XREG_SIGNALSOURCE 0x0D /* 0=Air, 1=Cable */ -#define XREG_SMOOTHEDCVBS 0x0E -#define XREG_XTALFREQ 0x0F -#define XREG_FINERFFREQ 0x10 -#define XREG_DDIMODE 0x11 - -#define XREG_ADC_ENV 0x00 -#define XREG_QUALITY 0x01 -#define XREG_FRAME_LINES 0x02 -#define XREG_HSYNC_FREQ 0x03 -#define XREG_LOCK 0x04 -#define XREG_FREQ_ERROR 0x05 -#define XREG_SNR 0x06 -#define XREG_VERSION 0x07 -#define XREG_PRODUCT_ID 0x08 -#define XREG_BUSY 0x09 - -/* - Basic firmware description. This will remain with - the driver for documentation purposes. - - This represents an I2C firmware file encoded as a - string of unsigned char. Format is as follows: - - char[0 ]=len0_MSB -> len = len_MSB * 256 + len_LSB - char[1 ]=len0_LSB -> length of first write transaction - char[2 ]=data0 -> first byte to be sent - char[3 ]=data1 - char[4 ]=data2 - char[ ]=... - char[M ]=dataN -> last byte to be sent - char[M+1]=len1_MSB -> len = len_MSB * 256 + len_LSB - char[M+2]=len1_LSB -> length of second write transaction - char[M+3]=data0 - char[M+4]=data1 - ... - etc. - - The [len] value should be interpreted as follows: - - len= len_MSB _ len_LSB - len=1111_1111_1111_1111 : End of I2C_SEQUENCE - len=0000_0000_0000_0000 : Reset command: Do hardware reset - len=0NNN_NNNN_NNNN_NNNN : Normal transaction: number of bytes = {1:32767) - len=1WWW_WWWW_WWWW_WWWW : Wait command: wait for {1:32767} ms - - For the RESET and WAIT commands, the two following bytes will contain - immediately the length of the following transaction. - -*/ -typedef struct { - char *Name; - u16 AudioMode; - u16 VideoMode; -} XC_TV_STANDARD; - -/* Tuner standards */ -#define MN_NTSC_PAL_BTSC 0 -#define MN_NTSC_PAL_A2 1 -#define MN_NTSC_PAL_EIAJ 2 -#define MN_NTSC_PAL_Mono 3 -#define BG_PAL_A2 4 -#define BG_PAL_NICAM 5 -#define BG_PAL_MONO 6 -#define I_PAL_NICAM 7 -#define I_PAL_NICAM_MONO 8 -#define DK_PAL_A2 9 -#define DK_PAL_NICAM 10 -#define DK_PAL_MONO 11 -#define DK_SECAM_A2DK1 12 -#define DK_SECAM_A2LDK3 13 -#define DK_SECAM_A2MONO 14 -#define L_SECAM_NICAM 15 -#define LC_SECAM_NICAM 16 -#define DTV6 17 -#define DTV8 18 -#define DTV7_8 19 -#define DTV7 20 -#define FM_Radio_INPUT2 21 -#define FM_Radio_INPUT1 22 - -static XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = { - {"M/N-NTSC/PAL-BTSC", 0x0400, 0x8020}, - {"M/N-NTSC/PAL-A2", 0x0600, 0x8020}, - {"M/N-NTSC/PAL-EIAJ", 0x0440, 0x8020}, - {"M/N-NTSC/PAL-Mono", 0x0478, 0x8020}, - {"B/G-PAL-A2", 0x0A00, 0x8049}, - {"B/G-PAL-NICAM", 0x0C04, 0x8049}, - {"B/G-PAL-MONO", 0x0878, 0x8059}, - {"I-PAL-NICAM", 0x1080, 0x8009}, - {"I-PAL-NICAM-MONO", 0x0E78, 0x8009}, - {"D/K-PAL-A2", 0x1600, 0x8009}, - {"D/K-PAL-NICAM", 0x0E80, 0x8009}, - {"D/K-PAL-MONO", 0x1478, 0x8009}, - {"D/K-SECAM-A2 DK1", 0x1200, 0x8009}, - {"D/K-SECAM-A2 L/DK3",0x0E00, 0x8009}, - {"D/K-SECAM-A2 MONO", 0x1478, 0x8009}, - {"L-SECAM-NICAM", 0x8E82, 0x0009}, - {"L'-SECAM-NICAM", 0x8E82, 0x4009}, - {"DTV6", 0x00C0, 0x8002}, - {"DTV8", 0x00C0, 0x800B}, - {"DTV7/8", 0x00C0, 0x801B}, - {"DTV7", 0x00C0, 0x8007}, - {"FM Radio-INPUT2", 0x9802, 0x9002}, - {"FM Radio-INPUT1", 0x0208, 0x9002} -}; - -static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len); -static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len); -static void xc5000_TunerReset(struct dvb_frontend *fe); - -static int xc_send_i2c_data(struct xc5000_priv *priv, u8 *buf, int len) -{ - return xc5000_writeregs(priv, buf, len) - ? XC_RESULT_I2C_WRITE_FAILURE : XC_RESULT_SUCCESS; -} - -static int xc_read_i2c_data(struct xc5000_priv *priv, u8 *buf, int len) -{ - return xc5000_readregs(priv, buf, len) - ? XC_RESULT_I2C_READ_FAILURE : XC_RESULT_SUCCESS; -} - -static int xc_reset(struct dvb_frontend *fe) -{ - xc5000_TunerReset(fe); - return XC_RESULT_SUCCESS; -} - -static void xc_wait(int wait_ms) -{ - msleep(wait_ms); -} - -static void xc5000_TunerReset(struct dvb_frontend *fe) -{ - struct xc5000_priv *priv = fe->tuner_priv; - int ret; - - dprintk(1, "%s()\n", __func__); - - if (priv->cfg->tuner_callback) { - ret = priv->cfg->tuner_callback(priv->cfg->priv, - XC5000_TUNER_RESET, 0); - if (ret) - printk(KERN_ERR "xc5000: reset failed\n"); - } else - printk(KERN_ERR "xc5000: no tuner reset callback function, fatal\n"); -} - -static int xc_write_reg(struct xc5000_priv *priv, u16 regAddr, u16 i2cData) -{ - u8 buf[4]; - int WatchDogTimer = 5; - int result; - - buf[0] = (regAddr >> 8) & 0xFF; - buf[1] = regAddr & 0xFF; - buf[2] = (i2cData >> 8) & 0xFF; - buf[3] = i2cData & 0xFF; - result = xc_send_i2c_data(priv, buf, 4); - if (result == XC_RESULT_SUCCESS) { - /* wait for busy flag to clear */ - while ((WatchDogTimer > 0) && (result == XC_RESULT_SUCCESS)) { - buf[0] = 0; - buf[1] = XREG_BUSY; - - result = xc_send_i2c_data(priv, buf, 2); - if (result == XC_RESULT_SUCCESS) { - result = xc_read_i2c_data(priv, buf, 2); - if (result == XC_RESULT_SUCCESS) { - if ((buf[0] == 0) && (buf[1] == 0)) { - /* busy flag cleared */ - break; - } else { - xc_wait(100); /* wait 5 ms */ - WatchDogTimer--; - } - } - } - } - } - if (WatchDogTimer < 0) - result = XC_RESULT_I2C_WRITE_FAILURE; - - return result; -} - -static int xc_read_reg(struct xc5000_priv *priv, u16 regAddr, u16 *i2cData) -{ - u8 buf[2]; - int result; - - buf[0] = (regAddr >> 8) & 0xFF; - buf[1] = regAddr & 0xFF; - result = xc_send_i2c_data(priv, buf, 2); - if (result != XC_RESULT_SUCCESS) - return result; - - result = xc_read_i2c_data(priv, buf, 2); - if (result != XC_RESULT_SUCCESS) - return result; - - *i2cData = buf[0] * 256 + buf[1]; - return result; -} - -static int xc_load_i2c_sequence(struct dvb_frontend *fe, u8 i2c_sequence[]) -{ - struct xc5000_priv *priv = fe->tuner_priv; - - int i, nbytes_to_send, result; - unsigned int len, pos, index; - u8 buf[XC_MAX_I2C_WRITE_LENGTH]; - - index=0; - while ((i2c_sequence[index]!=0xFF) || (i2c_sequence[index+1]!=0xFF)) { - len = i2c_sequence[index]* 256 + i2c_sequence[index+1]; - if (len == 0x0000) { - /* RESET command */ - result = xc_reset(fe); - index += 2; - if (result != XC_RESULT_SUCCESS) - return result; - } else if (len & 0x8000) { - /* WAIT command */ - xc_wait(len & 0x7FFF); - index += 2; - } else { - /* Send i2c data whilst ensuring individual transactions - * do not exceed XC_MAX_I2C_WRITE_LENGTH bytes. - */ - index += 2; - buf[0] = i2c_sequence[index]; - buf[1] = i2c_sequence[index + 1]; - pos = 2; - while (pos < len) { - if ((len - pos) > XC_MAX_I2C_WRITE_LENGTH - 2) { - nbytes_to_send = XC_MAX_I2C_WRITE_LENGTH; - } else { - nbytes_to_send = (len - pos + 2); - } - for (i=2; ivideo_standard].Name); - - ret = xc_write_reg(priv, XREG_VIDEO_MODE, VideoMode); - if (ret == XC_RESULT_SUCCESS) - ret = xc_write_reg(priv, XREG_AUDIO_MODE, AudioMode); - - return ret; -} - -static int xc_shutdown(struct xc5000_priv *priv) -{ - return 0; - /* Fixme: cannot bring tuner back alive once shutdown - * without reloading the driver modules. - * return xc_write_reg(priv, XREG_POWER_DOWN, 0); - */ -} - -static int xc_SetSignalSource(struct xc5000_priv *priv, u16 rf_mode) -{ - dprintk(1, "%s(%d) Source = %s\n", __func__, rf_mode, - rf_mode == XC_RF_MODE_AIR ? "ANTENNA" : "CABLE"); - - if ((rf_mode != XC_RF_MODE_AIR) && (rf_mode != XC_RF_MODE_CABLE)) - { - rf_mode = XC_RF_MODE_CABLE; - printk(KERN_ERR - "%s(), Invalid mode, defaulting to CABLE", - __func__); - } - return xc_write_reg(priv, XREG_SIGNALSOURCE, rf_mode); -} - -static const struct dvb_tuner_ops xc5000_tuner_ops; - -static int xc_set_RF_frequency(struct xc5000_priv *priv, u32 freq_hz) -{ - u16 freq_code; - - dprintk(1, "%s(%u)\n", __func__, freq_hz); - - if ((freq_hz > xc5000_tuner_ops.info.frequency_max) || - (freq_hz < xc5000_tuner_ops.info.frequency_min)) - return XC_RESULT_OUT_OF_RANGE; - - freq_code = (u16)(freq_hz / 15625); - - return xc_write_reg(priv, XREG_RF_FREQ, freq_code); -} - - -static int xc_set_IF_frequency(struct xc5000_priv *priv, u32 freq_khz) -{ - u32 freq_code = (freq_khz * 1024)/1000; - dprintk(1, "%s(freq_khz = %d) freq_code = 0x%x\n", - __func__, freq_khz, freq_code); - - return xc_write_reg(priv, XREG_IF_OUT, freq_code); -} - - -static int xc_get_ADC_Envelope(struct xc5000_priv *priv, u16 *adc_envelope) -{ - return xc_read_reg(priv, XREG_ADC_ENV, adc_envelope); -} - -static int xc_get_frequency_error(struct xc5000_priv *priv, u32 *freq_error_hz) -{ - int result; - u16 regData; - u32 tmp; - - result = xc_read_reg(priv, XREG_FREQ_ERROR, ®Data); - if (result) - return result; - - tmp = (u32)regData; - (*freq_error_hz) = (tmp * 15625) / 1000; - return result; -} - -static int xc_get_lock_status(struct xc5000_priv *priv, u16 *lock_status) -{ - return xc_read_reg(priv, XREG_LOCK, lock_status); -} - -static int xc_get_version(struct xc5000_priv *priv, - u8 *hw_majorversion, u8 *hw_minorversion, - u8 *fw_majorversion, u8 *fw_minorversion) -{ - u16 data; - int result; - - result = xc_read_reg(priv, XREG_VERSION, &data); - if (result) - return result; - - (*hw_majorversion) = (data >> 12) & 0x0F; - (*hw_minorversion) = (data >> 8) & 0x0F; - (*fw_majorversion) = (data >> 4) & 0x0F; - (*fw_minorversion) = data & 0x0F; - - return 0; -} - -static int xc_get_hsync_freq(struct xc5000_priv *priv, u32 *hsync_freq_hz) -{ - u16 regData; - int result; - - result = xc_read_reg(priv, XREG_HSYNC_FREQ, ®Data); - if (result) - return result; - - (*hsync_freq_hz) = ((regData & 0x0fff) * 763)/100; - return result; -} - -static int xc_get_frame_lines(struct xc5000_priv *priv, u16 *frame_lines) -{ - return xc_read_reg(priv, XREG_FRAME_LINES, frame_lines); -} - -static int xc_get_quality(struct xc5000_priv *priv, u16 *quality) -{ - return xc_read_reg(priv, XREG_QUALITY, quality); -} - -static u16 WaitForLock(struct xc5000_priv *priv) -{ - u16 lockState = 0; - int watchDogCount = 40; - - while ((lockState == 0) && (watchDogCount > 0)) { - xc_get_lock_status(priv, &lockState); - if (lockState != 1) { - xc_wait(5); - watchDogCount--; - } - } - return lockState; -} - -static int xc_tune_channel(struct xc5000_priv *priv, u32 freq_hz) -{ - int found = 0; - - dprintk(1, "%s(%u)\n", __func__, freq_hz); - - if (xc_set_RF_frequency(priv, freq_hz) != XC_RESULT_SUCCESS) - return 0; - - if (WaitForLock(priv) == 1) - found = 1; - - return found; -} - -static int xc5000_readreg(struct xc5000_priv *priv, u16 reg, u16 *val) -{ - u8 buf[2] = { reg >> 8, reg & 0xff }; - u8 bval[2] = { 0, 0 }; - struct i2c_msg msg[2] = { - { .addr = priv->cfg->i2c_address, - .flags = 0, .buf = &buf[0], .len = 2 }, - { .addr = priv->cfg->i2c_address, - .flags = I2C_M_RD, .buf = &bval[0], .len = 2 }, - }; - - if (i2c_transfer(priv->i2c, msg, 2) != 2) { - printk(KERN_WARNING "xc5000: I2C read failed\n"); - return -EREMOTEIO; - } - - *val = (bval[0] << 8) | bval[1]; - return 0; -} - -static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len) -{ - struct i2c_msg msg = { .addr = priv->cfg->i2c_address, - .flags = 0, .buf = buf, .len = len }; - - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { - printk(KERN_ERR "xc5000: I2C write failed (len=%i)\n", - (int)len); - return -EREMOTEIO; - } - return 0; -} - -static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len) -{ - struct i2c_msg msg = { .addr = priv->cfg->i2c_address, - .flags = I2C_M_RD, .buf = buf, .len = len }; - - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { - printk(KERN_ERR "xc5000 I2C read failed (len=%i)\n",(int)len); - return -EREMOTEIO; - } - return 0; -} - -static int xc5000_fwupload(struct dvb_frontend* fe) -{ - struct xc5000_priv *priv = fe->tuner_priv; - const struct firmware *fw; - int ret; - - /* request the firmware, this will block and timeout */ - printk(KERN_INFO "xc5000: waiting for firmware upload (%s)...\n", - XC5000_DEFAULT_FIRMWARE); - - ret = request_firmware(&fw, XC5000_DEFAULT_FIRMWARE, &priv->i2c->dev); - if (ret) { - printk(KERN_ERR "xc5000: Upload failed. (file not found?)\n"); - ret = XC_RESULT_RESET_FAILURE; - goto out; - } else { - printk(KERN_INFO "xc5000: firmware read %Zu bytes.\n", - fw->size); - ret = XC_RESULT_SUCCESS; - } - - if (fw->size != XC5000_DEFAULT_FIRMWARE_SIZE) { - printk(KERN_ERR "xc5000: firmware incorrect size\n"); - ret = XC_RESULT_RESET_FAILURE; - } else { - printk(KERN_INFO "xc5000: firmware upload\n"); - ret = xc_load_i2c_sequence(fe, fw->data ); - } - -out: - release_firmware(fw); - return ret; -} - -static void xc_debug_dump(struct xc5000_priv *priv) -{ - u16 adc_envelope; - u32 freq_error_hz = 0; - u16 lock_status; - u32 hsync_freq_hz = 0; - u16 frame_lines; - u16 quality; - u8 hw_majorversion = 0, hw_minorversion = 0; - u8 fw_majorversion = 0, fw_minorversion = 0; - - /* Wait for stats to stabilize. - * Frame Lines needs two frame times after initial lock - * before it is valid. - */ - xc_wait(100); - - xc_get_ADC_Envelope(priv, &adc_envelope); - dprintk(1, "*** ADC envelope (0-1023) = %d\n", adc_envelope); - - xc_get_frequency_error(priv, &freq_error_hz); - dprintk(1, "*** Frequency error = %d Hz\n", freq_error_hz); - - xc_get_lock_status(priv, &lock_status); - dprintk(1, "*** Lock status (0-Wait, 1-Locked, 2-No-signal) = %d\n", - lock_status); - - xc_get_version(priv, &hw_majorversion, &hw_minorversion, - &fw_majorversion, &fw_minorversion); - dprintk(1, "*** HW: V%02x.%02x, FW: V%02x.%02x\n", - hw_majorversion, hw_minorversion, - fw_majorversion, fw_minorversion); - - xc_get_hsync_freq(priv, &hsync_freq_hz); - dprintk(1, "*** Horizontal sync frequency = %d Hz\n", hsync_freq_hz); - - xc_get_frame_lines(priv, &frame_lines); - dprintk(1, "*** Frame lines = %d\n", frame_lines); - - xc_get_quality(priv, &quality); - dprintk(1, "*** Quality (0:<8dB, 7:>56dB) = %d\n", quality); -} - -static int xc5000_set_params(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) -{ - struct xc5000_priv *priv = fe->tuner_priv; - int ret; - - dprintk(1, "%s() frequency=%d (Hz)\n", __func__, params->frequency); - - switch(params->u.vsb.modulation) { - case VSB_8: - case VSB_16: - dprintk(1, "%s() VSB modulation\n", __func__); - priv->rf_mode = XC_RF_MODE_AIR; - priv->freq_hz = params->frequency - 1750000; - priv->bandwidth = BANDWIDTH_6_MHZ; - priv->video_standard = DTV6; - break; - case QAM_64: - case QAM_256: - case QAM_AUTO: - dprintk(1, "%s() QAM modulation\n", __func__); - priv->rf_mode = XC_RF_MODE_CABLE; - priv->freq_hz = params->frequency - 1750000; - priv->bandwidth = BANDWIDTH_6_MHZ; - priv->video_standard = DTV6; - break; - default: - return -EINVAL; - } - - dprintk(1, "%s() frequency=%d (compensated)\n", - __func__, priv->freq_hz); - - ret = xc_SetSignalSource(priv, priv->rf_mode); - if (ret != XC_RESULT_SUCCESS) { - printk(KERN_ERR - "xc5000: xc_SetSignalSource(%d) failed\n", - priv->rf_mode); - return -EREMOTEIO; - } - - ret = xc_SetTVStandard(priv, - XC5000_Standard[priv->video_standard].VideoMode, - XC5000_Standard[priv->video_standard].AudioMode); - if (ret != XC_RESULT_SUCCESS) { - printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n"); - return -EREMOTEIO; - } - - ret = xc_set_IF_frequency(priv, priv->cfg->if_khz); - if (ret != XC_RESULT_SUCCESS) { - printk(KERN_ERR "xc5000: xc_Set_IF_frequency(%d) failed\n", - priv->cfg->if_khz); - return -EIO; - } - - xc_tune_channel(priv, priv->freq_hz); - - if (debug) - xc_debug_dump(priv); - - return 0; -} - -static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe); - -static int xc5000_set_analog_params(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct xc5000_priv *priv = fe->tuner_priv; - int ret; - - if(priv->fwloaded == 0) - xc_load_fw_and_init_tuner(fe); - - dprintk(1, "%s() frequency=%d (in units of 62.5khz)\n", - __func__, params->frequency); - - priv->rf_mode = XC_RF_MODE_CABLE; /* Fix me: it could be air. */ - - /* params->frequency is in units of 62.5khz */ - priv->freq_hz = params->frequency * 62500; - - /* FIX ME: Some video standards may have several possible audio - standards. We simply default to one of them here. - */ - if(params->std & V4L2_STD_MN) { - /* default to BTSC audio standard */ - priv->video_standard = MN_NTSC_PAL_BTSC; - goto tune_channel; - } - - if(params->std & V4L2_STD_PAL_BG) { - /* default to NICAM audio standard */ - priv->video_standard = BG_PAL_NICAM; - goto tune_channel; - } - - if(params->std & V4L2_STD_PAL_I) { - /* default to NICAM audio standard */ - priv->video_standard = I_PAL_NICAM; - goto tune_channel; - } - - if(params->std & V4L2_STD_PAL_DK) { - /* default to NICAM audio standard */ - priv->video_standard = DK_PAL_NICAM; - goto tune_channel; - } - - if(params->std & V4L2_STD_SECAM_DK) { - /* default to A2 DK1 audio standard */ - priv->video_standard = DK_SECAM_A2DK1; - goto tune_channel; - } - - if(params->std & V4L2_STD_SECAM_L) { - priv->video_standard = L_SECAM_NICAM; - goto tune_channel; - } - - if(params->std & V4L2_STD_SECAM_LC) { - priv->video_standard = LC_SECAM_NICAM; - goto tune_channel; - } - -tune_channel: - ret = xc_SetSignalSource(priv, priv->rf_mode); - if (ret != XC_RESULT_SUCCESS) { - printk(KERN_ERR - "xc5000: xc_SetSignalSource(%d) failed\n", - priv->rf_mode); - return -EREMOTEIO; - } - - ret = xc_SetTVStandard(priv, - XC5000_Standard[priv->video_standard].VideoMode, - XC5000_Standard[priv->video_standard].AudioMode); - if (ret != XC_RESULT_SUCCESS) { - printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n"); - return -EREMOTEIO; - } - - xc_tune_channel(priv, priv->freq_hz); - - if (debug) - xc_debug_dump(priv); - - return 0; -} - -static int xc5000_get_frequency(struct dvb_frontend *fe, u32 *freq) -{ - struct xc5000_priv *priv = fe->tuner_priv; - dprintk(1, "%s()\n", __func__); - *freq = priv->freq_hz; - return 0; -} - -static int xc5000_get_bandwidth(struct dvb_frontend *fe, u32 *bw) -{ - struct xc5000_priv *priv = fe->tuner_priv; - dprintk(1, "%s()\n", __func__); - - *bw = priv->bandwidth; - return 0; -} - -static int xc5000_get_status(struct dvb_frontend *fe, u32 *status) -{ - struct xc5000_priv *priv = fe->tuner_priv; - u16 lock_status = 0; - - xc_get_lock_status(priv, &lock_status); - - dprintk(1, "%s() lock_status = 0x%08x\n", __func__, lock_status); - - *status = lock_status; - - return 0; -} - -static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe) -{ - struct xc5000_priv *priv = fe->tuner_priv; - int ret = 0; - - if (priv->fwloaded == 0) { - ret = xc5000_fwupload(fe); - if (ret != XC_RESULT_SUCCESS) - return ret; - priv->fwloaded = 1; - } - - /* Start the tuner self-calibration process */ - ret |= xc_initialize(priv); - - /* Wait for calibration to complete. - * We could continue but XC5000 will clock stretch subsequent - * I2C transactions until calibration is complete. This way we - * don't have to rely on clock stretching working. - */ - xc_wait( 100 ); - - /* Default to "CABLE" mode */ - ret |= xc_write_reg(priv, XREG_SIGNALSOURCE, XC_RF_MODE_CABLE); - - return ret; -} - -static int xc5000_sleep(struct dvb_frontend *fe) -{ - struct xc5000_priv *priv = fe->tuner_priv; - int ret; - - dprintk(1, "%s()\n", __func__); - - /* On Pinnacle PCTV HD 800i, the tuner cannot be reinitialized - * once shutdown without reloading the driver. Maybe I am not - * doing something right. - * - */ - - ret = xc_shutdown(priv); - if(ret != XC_RESULT_SUCCESS) { - printk(KERN_ERR - "xc5000: %s() unable to shutdown tuner\n", - __func__); - return -EREMOTEIO; - } - else { - /* priv->fwloaded = 0; */ - return XC_RESULT_SUCCESS; - } -} - -static int xc5000_init(struct dvb_frontend *fe) -{ - struct xc5000_priv *priv = fe->tuner_priv; - dprintk(1, "%s()\n", __func__); - - if (xc_load_fw_and_init_tuner(fe) != XC_RESULT_SUCCESS) { - printk(KERN_ERR "xc5000: Unable to initialise tuner\n"); - return -EREMOTEIO; - } - - if (debug) - xc_debug_dump(priv); - - return 0; -} - -static int xc5000_release(struct dvb_frontend *fe) -{ - dprintk(1, "%s()\n", __func__); - kfree(fe->tuner_priv); - fe->tuner_priv = NULL; - return 0; -} - -static const struct dvb_tuner_ops xc5000_tuner_ops = { - .info = { - .name = "Xceive XC5000", - .frequency_min = 1000000, - .frequency_max = 1023000000, - .frequency_step = 50000, - }, - - .release = xc5000_release, - .init = xc5000_init, - .sleep = xc5000_sleep, - - .set_params = xc5000_set_params, - .set_analog_params = xc5000_set_analog_params, - .get_frequency = xc5000_get_frequency, - .get_bandwidth = xc5000_get_bandwidth, - .get_status = xc5000_get_status -}; - -struct dvb_frontend * xc5000_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, - struct xc5000_config *cfg) -{ - struct xc5000_priv *priv = NULL; - u16 id = 0; - - dprintk(1, "%s()\n", __func__); - - priv = kzalloc(sizeof(struct xc5000_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; - - priv->cfg = cfg; - priv->bandwidth = BANDWIDTH_6_MHZ; - priv->i2c = i2c; - - /* Check if firmware has been loaded. It is possible that another - instance of the driver has loaded the firmware. - */ - if (xc5000_readreg(priv, XREG_PRODUCT_ID, &id) != 0) { - kfree(priv); - return NULL; - } - - switch(id) { - case XC_PRODUCT_ID_FW_LOADED: - printk(KERN_INFO - "xc5000: Successfully identified at address 0x%02x\n", - cfg->i2c_address); - printk(KERN_INFO - "xc5000: Firmware has been loaded previously\n"); - priv->fwloaded = 1; - break; - case XC_PRODUCT_ID_FW_NOT_LOADED: - printk(KERN_INFO - "xc5000: Successfully identified at address 0x%02x\n", - cfg->i2c_address); - printk(KERN_INFO - "xc5000: Firmware has not been loaded previously\n"); - priv->fwloaded = 0; - break; - default: - printk(KERN_ERR - "xc5000: Device not found at addr 0x%02x (0x%x)\n", - cfg->i2c_address, id); - kfree(priv); - return NULL; - } - - memcpy(&fe->ops.tuner_ops, &xc5000_tuner_ops, - sizeof(struct dvb_tuner_ops)); - - fe->tuner_priv = priv; - - return fe; -} -EXPORT_SYMBOL(xc5000_attach); - -MODULE_AUTHOR("Steven Toth"); -MODULE_DESCRIPTION("Xceive xc5000 silicon tuner driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/dvb/frontends/xc5000.h b/drivers/media/dvb/frontends/xc5000.h deleted file mode 100644 index b890883a0cd..00000000000 --- a/drivers/media/dvb/frontends/xc5000.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" - * - * Copyright (c) 2007 Steven Toth - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __XC5000_H__ -#define __XC5000_H__ - -#include - -struct dvb_frontend; -struct i2c_adapter; - -struct xc5000_config { - u8 i2c_address; - u32 if_khz; - - /* For each bridge framework, when it attaches either analog or digital, - * it has to store a reference back to its _core equivalent structure, - * so that it can service the hardware by steering gpio's etc. - * Each bridge implementation is different so cast priv accordingly. - * The xc5000 driver cares not for this value, other than ensuring - * it's passed back to a bridge during tuner_callback(). - */ - void *priv; - int (*tuner_callback) (void *priv, int command, int arg); -}; - -/* xc5000 callback command */ -#define XC5000_TUNER_RESET 0 - -#if defined(CONFIG_DVB_TUNER_XC5000) || \ - (defined(CONFIG_DVB_TUNER_XC5000_MODULE) && defined(MODULE)) -extern struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, - struct xc5000_config *cfg); -#else -static inline struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c, - struct xc5000_config *cfg) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif // CONFIG_DVB_TUNER_XC5000 - -#endif // __XC5000_H__ diff --git a/drivers/media/dvb/frontends/xc5000_priv.h b/drivers/media/dvb/frontends/xc5000_priv.h deleted file mode 100644 index 13b2d19341d..00000000000 --- a/drivers/media/dvb/frontends/xc5000_priv.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" - * - * Copyright (c) 2007 Steven Toth - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef XC5000_PRIV_H -#define XC5000_PRIV_H - -struct xc5000_priv { - struct xc5000_config *cfg; - struct i2c_adapter *i2c; - - u32 freq_hz; - u32 bandwidth; - u8 video_standard; - u8 rf_mode; - u8 fwloaded; -}; - -#endif diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index fe9a4cc1414..e99bfcf2811 100644 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -1,3 +1,49 @@ +# +# Generic video config states +# + +config VIDEO_V4L2 + tristate + depends on VIDEO_DEV && VIDEO_V4L2_COMMON + default VIDEO_DEV && VIDEO_V4L2_COMMON + +config VIDEO_V4L1 + tristate + depends on VIDEO_DEV && VIDEO_V4L2_COMMON && VIDEO_ALLOW_V4L1 + default VIDEO_DEV && VIDEO_V4L2_COMMON && VIDEO_ALLOW_V4L1 + +config VIDEOBUF_GEN + tristate + +config VIDEOBUF_DMA_SG + depends on HAS_DMA + select VIDEOBUF_GEN + tristate + +config VIDEOBUF_VMALLOC + select VIDEOBUF_GEN + tristate + +config VIDEOBUF_DVB + tristate + select VIDEOBUF_GEN + select VIDEOBUF_DMA_SG + +config VIDEO_BTCX + tristate + +config VIDEO_IR_I2C + tristate + +config VIDEO_IR + tristate + depends on INPUT + select VIDEO_IR_I2C if I2C + +config VIDEO_TVEEPROM + tristate + depends on I2C + # # Multimedia Video device configuration # diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile index be14227f372..73f87aede07 100644 --- a/drivers/media/video/Makefile +++ b/drivers/media/video/Makefile @@ -86,16 +86,6 @@ obj-$(CONFIG_TUNER_3036) += tuner-3036.o obj-$(CONFIG_VIDEO_TUNER) += tuner.o -obj-$(CONFIG_TUNER_XC2028) += tuner-xc2028.o -obj-$(CONFIG_TUNER_SIMPLE) += tuner-simple.o -# tuner-types will be merged into tuner-simple, in the future -obj-$(CONFIG_TUNER_SIMPLE) += tuner-types.o -obj-$(CONFIG_TUNER_MT20XX) += mt20xx.o -obj-$(CONFIG_TUNER_TDA8290) += tda8290.o -obj-$(CONFIG_TUNER_TEA5767) += tea5767.o -obj-$(CONFIG_TUNER_TEA5761) += tea5761.o -obj-$(CONFIG_TUNER_TDA9887) += tda9887.o - obj-$(CONFIG_VIDEOBUF_GEN) += videobuf-core.o obj-$(CONFIG_VIDEOBUF_DMA_SG) += videobuf-dma-sg.o obj-$(CONFIG_VIDEOBUF_VMALLOC) += videobuf-vmalloc.o @@ -147,3 +137,4 @@ obj-$(CONFIG_VIDEO_AU0828) += au0828/ EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core EXTRA_CFLAGS += -Idrivers/media/dvb/frontends +EXTRA_CFLAGS += -Idrivers/media/common/tuners diff --git a/drivers/media/video/au0828/Makefile b/drivers/media/video/au0828/Makefile index 9f4f572c89c..cd2c58281b4 100644 --- a/drivers/media/video/au0828/Makefile +++ b/drivers/media/video/au0828/Makefile @@ -2,7 +2,7 @@ au0828-objs := au0828-core.o au0828-i2c.o au0828-cards.o au0828-dvb.o obj-$(CONFIG_VIDEO_AU0828) += au0828.o -EXTRA_CFLAGS += -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core EXTRA_CFLAGS += -Idrivers/media/dvb/frontends diff --git a/drivers/media/video/bt8xx/Makefile b/drivers/media/video/bt8xx/Makefile index 924d216d957..e415f6fc447 100644 --- a/drivers/media/video/bt8xx/Makefile +++ b/drivers/media/video/bt8xx/Makefile @@ -9,4 +9,5 @@ bttv-objs := bttv-driver.o bttv-cards.o bttv-if.o \ obj-$(CONFIG_VIDEO_BT848) += bttv.o EXTRA_CFLAGS += -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core diff --git a/drivers/media/video/cx23885/Makefile b/drivers/media/video/cx23885/Makefile index d7b0721af06..29c23b44c13 100644 --- a/drivers/media/video/cx23885/Makefile +++ b/drivers/media/video/cx23885/Makefile @@ -3,6 +3,7 @@ cx23885-objs := cx23885-cards.o cx23885-video.o cx23885-vbi.o cx23885-core.o cx2 obj-$(CONFIG_VIDEO_CX23885) += cx23885.o EXTRA_CFLAGS += -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core EXTRA_CFLAGS += -Idrivers/media/dvb/frontends diff --git a/drivers/media/video/cx88/Makefile b/drivers/media/video/cx88/Makefile index 532cee35eb3..6ec30f24257 100644 --- a/drivers/media/video/cx88/Makefile +++ b/drivers/media/video/cx88/Makefile @@ -10,5 +10,6 @@ obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o obj-$(CONFIG_VIDEO_CX88_VP3054) += cx88-vp3054-i2c.o EXTRA_CFLAGS += -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core EXTRA_CFLAGS += -Idrivers/media/dvb/frontends diff --git a/drivers/media/video/em28xx/Makefile b/drivers/media/video/em28xx/Makefile index 3d1c3cc337f..8137a8c94bf 100644 --- a/drivers/media/video/em28xx/Makefile +++ b/drivers/media/video/em28xx/Makefile @@ -8,6 +8,7 @@ obj-$(CONFIG_VIDEO_EM28XX_ALSA) += em28xx-alsa.o obj-$(CONFIG_VIDEO_EM28XX_DVB) += em28xx-dvb.o EXTRA_CFLAGS += -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core EXTRA_CFLAGS += -Idrivers/media/dvb/frontends diff --git a/drivers/media/video/ivtv/Makefile b/drivers/media/video/ivtv/Makefile index a0389014fa8..26ce0d6eaee 100644 --- a/drivers/media/video/ivtv/Makefile +++ b/drivers/media/video/ivtv/Makefile @@ -8,6 +8,7 @@ obj-$(CONFIG_VIDEO_IVTV) += ivtv.o obj-$(CONFIG_VIDEO_FB_IVTV) += ivtvfb.o EXTRA_CFLAGS += -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core EXTRA_CFLAGS += -Idrivers/media/dvb/frontends diff --git a/drivers/media/video/mt20xx.c b/drivers/media/video/mt20xx.c deleted file mode 100644 index fbcb2823373..00000000000 --- a/drivers/media/video/mt20xx.c +++ /dev/null @@ -1,670 +0,0 @@ -/* - * i2c tv tuner chip device driver - * controls microtune tuners, mt2032 + mt2050 at the moment. - * - * This "mt20xx" module was split apart from the original "tuner" module. - */ -#include -#include -#include -#include "tuner-i2c.h" -#include "mt20xx.h" - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "enable verbose debug messages"); - -/* ---------------------------------------------------------------------- */ - -static unsigned int optimize_vco = 1; -module_param(optimize_vco, int, 0644); - -static unsigned int tv_antenna = 1; -module_param(tv_antenna, int, 0644); - -static unsigned int radio_antenna; -module_param(radio_antenna, int, 0644); - -/* ---------------------------------------------------------------------- */ - -#define MT2032 0x04 -#define MT2030 0x06 -#define MT2040 0x07 -#define MT2050 0x42 - -static char *microtune_part[] = { - [ MT2030 ] = "MT2030", - [ MT2032 ] = "MT2032", - [ MT2040 ] = "MT2040", - [ MT2050 ] = "MT2050", -}; - -struct microtune_priv { - struct tuner_i2c_props i2c_props; - - unsigned int xogc; - //unsigned int radio_if2; - - u32 frequency; -}; - -static int microtune_release(struct dvb_frontend *fe) -{ - kfree(fe->tuner_priv); - fe->tuner_priv = NULL; - - return 0; -} - -static int microtune_get_frequency(struct dvb_frontend *fe, u32 *frequency) -{ - struct microtune_priv *priv = fe->tuner_priv; - *frequency = priv->frequency; - return 0; -} - -// IsSpurInBand()? -static int mt2032_spurcheck(struct dvb_frontend *fe, - int f1, int f2, int spectrum_from,int spectrum_to) -{ - struct microtune_priv *priv = fe->tuner_priv; - int n1=1,n2,f; - - f1=f1/1000; //scale to kHz to avoid 32bit overflows - f2=f2/1000; - spectrum_from/=1000; - spectrum_to/=1000; - - tuner_dbg("spurcheck f1=%d f2=%d from=%d to=%d\n", - f1,f2,spectrum_from,spectrum_to); - - do { - n2=-n1; - f=n1*(f1-f2); - do { - n2--; - f=f-f2; - tuner_dbg("spurtest n1=%d n2=%d ftest=%d\n",n1,n2,f); - - if( (f>spectrum_from) && (f(f2-spectrum_to)) || (n2>-5)); - n1++; - } while (n1<5); - - return 1; -} - -static int mt2032_compute_freq(struct dvb_frontend *fe, - unsigned int rfin, - unsigned int if1, unsigned int if2, - unsigned int spectrum_from, - unsigned int spectrum_to, - unsigned char *buf, - int *ret_sel, - unsigned int xogc) //all in Hz -{ - struct microtune_priv *priv = fe->tuner_priv; - unsigned int fref,lo1,lo1n,lo1a,s,sel,lo1freq, desired_lo1, - desired_lo2,lo2,lo2n,lo2a,lo2num,lo2freq; - - fref= 5250 *1000; //5.25MHz - desired_lo1=rfin+if1; - - lo1=(2*(desired_lo1/1000)+(fref/1000)) / (2*fref/1000); - lo1n=lo1/8; - lo1a=lo1-(lo1n*8); - - s=rfin/1000/1000+1090; - - if(optimize_vco) { - if(s>1890) sel=0; - else if(s>1720) sel=1; - else if(s>1530) sel=2; - else if(s>1370) sel=3; - else sel=4; // >1090 - } - else { - if(s>1790) sel=0; // <1958 - else if(s>1617) sel=1; - else if(s>1449) sel=2; - else if(s>1291) sel=3; - else sel=4; // >1090 - } - *ret_sel=sel; - - lo1freq=(lo1a+8*lo1n)*fref; - - tuner_dbg("mt2032: rfin=%d lo1=%d lo1n=%d lo1a=%d sel=%d, lo1freq=%d\n", - rfin,lo1,lo1n,lo1a,sel,lo1freq); - - desired_lo2=lo1freq-rfin-if2; - lo2=(desired_lo2)/fref; - lo2n=lo2/8; - lo2a=lo2-(lo2n*8); - lo2num=((desired_lo2/1000)%(fref/1000))* 3780/(fref/1000); //scale to fit in 32bit arith - lo2freq=(lo2a+8*lo2n)*fref + lo2num*(fref/1000)/3780*1000; - - tuner_dbg("mt2032: rfin=%d lo2=%d lo2n=%d lo2a=%d num=%d lo2freq=%d\n", - rfin,lo2,lo2n,lo2a,lo2num,lo2freq); - - if(lo1a<0 || lo1a>7 || lo1n<17 ||lo1n>48 || lo2a<0 ||lo2a >7 ||lo2n<17 || lo2n>30) { - tuner_info("mt2032: frequency parameters out of range: %d %d %d %d\n", - lo1a, lo1n, lo2a,lo2n); - return(-1); - } - - mt2032_spurcheck(fe, lo1freq, desired_lo2, spectrum_from, spectrum_to); - // should recalculate lo1 (one step up/down) - - // set up MT2032 register map for transfer over i2c - buf[0]=lo1n-1; - buf[1]=lo1a | (sel<<4); - buf[2]=0x86; // LOGC - buf[3]=0x0f; //reserved - buf[4]=0x1f; - buf[5]=(lo2n-1) | (lo2a<<5); - if(rfin >400*1000*1000) - buf[6]=0xe4; - else - buf[6]=0xf4; // set PKEN per rev 1.2 - buf[7]=8+xogc; - buf[8]=0xc3; //reserved - buf[9]=0x4e; //reserved - buf[10]=0xec; //reserved - buf[11]=(lo2num&0xff); - buf[12]=(lo2num>>8) |0x80; // Lo2RST - - return 0; -} - -static int mt2032_check_lo_lock(struct dvb_frontend *fe) -{ - struct microtune_priv *priv = fe->tuner_priv; - int try,lock=0; - unsigned char buf[2]; - - for(try=0;try<10;try++) { - buf[0]=0x0e; - tuner_i2c_xfer_send(&priv->i2c_props,buf,1); - tuner_i2c_xfer_recv(&priv->i2c_props,buf,1); - tuner_dbg("mt2032 Reg.E=0x%02x\n",buf[0]); - lock=buf[0] &0x06; - - if (lock==6) - break; - - tuner_dbg("mt2032: pll wait 1ms for lock (0x%2x)\n",buf[0]); - udelay(1000); - } - return lock; -} - -static int mt2032_optimize_vco(struct dvb_frontend *fe,int sel,int lock) -{ - struct microtune_priv *priv = fe->tuner_priv; - unsigned char buf[2]; - int tad1; - - buf[0]=0x0f; - tuner_i2c_xfer_send(&priv->i2c_props,buf,1); - tuner_i2c_xfer_recv(&priv->i2c_props,buf,1); - tuner_dbg("mt2032 Reg.F=0x%02x\n",buf[0]); - tad1=buf[0]&0x07; - - if(tad1 ==0) return lock; - if(tad1 ==1) return lock; - - if(tad1==2) { - if(sel==0) - return lock; - else sel--; - } - else { - if(sel<4) - sel++; - else - return lock; - } - - tuner_dbg("mt2032 optimize_vco: sel=%d\n",sel); - - buf[0]=0x0f; - buf[1]=sel; - tuner_i2c_xfer_send(&priv->i2c_props,buf,2); - lock=mt2032_check_lo_lock(fe); - return lock; -} - - -static void mt2032_set_if_freq(struct dvb_frontend *fe, unsigned int rfin, - unsigned int if1, unsigned int if2, - unsigned int from, unsigned int to) -{ - unsigned char buf[21]; - int lint_try,ret,sel,lock=0; - struct microtune_priv *priv = fe->tuner_priv; - - tuner_dbg("mt2032_set_if_freq rfin=%d if1=%d if2=%d from=%d to=%d\n", - rfin,if1,if2,from,to); - - buf[0]=0; - ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,1); - tuner_i2c_xfer_recv(&priv->i2c_props,buf,21); - - buf[0]=0; - ret=mt2032_compute_freq(fe,rfin,if1,if2,from,to,&buf[1],&sel,priv->xogc); - if (ret<0) - return; - - // send only the relevant registers per Rev. 1.2 - buf[0]=0; - ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,4); - buf[5]=5; - ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+5,4); - buf[11]=11; - ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+11,3); - if(ret!=3) - tuner_warn("i2c i/o error: rc == %d (should be 3)\n",ret); - - // wait for PLLs to lock (per manual), retry LINT if not. - for(lint_try=0; lint_try<2; lint_try++) { - lock=mt2032_check_lo_lock(fe); - - if(optimize_vco) - lock=mt2032_optimize_vco(fe,sel,lock); - if(lock==6) break; - - tuner_dbg("mt2032: re-init PLLs by LINT\n"); - buf[0]=7; - buf[1]=0x80 +8+priv->xogc; // set LINT to re-init PLLs - tuner_i2c_xfer_send(&priv->i2c_props,buf,2); - mdelay(10); - buf[1]=8+priv->xogc; - tuner_i2c_xfer_send(&priv->i2c_props,buf,2); - } - - if (lock!=6) - tuner_warn("MT2032 Fatal Error: PLLs didn't lock.\n"); - - buf[0]=2; - buf[1]=0x20; // LOGC for optimal phase noise - ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); - if (ret!=2) - tuner_warn("i2c i/o error: rc == %d (should be 2)\n",ret); -} - - -static int mt2032_set_tv_freq(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - int if2,from,to; - - // signal bandwidth and picture carrier - if (params->std & V4L2_STD_525_60) { - // NTSC - from = 40750*1000; - to = 46750*1000; - if2 = 45750*1000; - } else { - // PAL - from = 32900*1000; - to = 39900*1000; - if2 = 38900*1000; - } - - mt2032_set_if_freq(fe, params->frequency*62500, - 1090*1000*1000, if2, from, to); - - return 0; -} - -static int mt2032_set_radio_freq(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct microtune_priv *priv = fe->tuner_priv; - int if2; - - if (params->std & V4L2_STD_525_60) { - tuner_dbg("pinnacle ntsc\n"); - if2 = 41300 * 1000; - } else { - tuner_dbg("pinnacle pal\n"); - if2 = 33300 * 1000; - } - - // per Manual for FM tuning: first if center freq. 1085 MHz - mt2032_set_if_freq(fe, params->frequency * 125 / 2, - 1085*1000*1000,if2,if2,if2); - - return 0; -} - -static int mt2032_set_params(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct microtune_priv *priv = fe->tuner_priv; - int ret = -EINVAL; - - switch (params->mode) { - case V4L2_TUNER_RADIO: - ret = mt2032_set_radio_freq(fe, params); - priv->frequency = params->frequency * 125 / 2; - break; - case V4L2_TUNER_ANALOG_TV: - case V4L2_TUNER_DIGITAL_TV: - ret = mt2032_set_tv_freq(fe, params); - priv->frequency = params->frequency * 62500; - break; - } - - return ret; -} - -static struct dvb_tuner_ops mt2032_tuner_ops = { - .set_analog_params = mt2032_set_params, - .release = microtune_release, - .get_frequency = microtune_get_frequency, -}; - -// Initialization as described in "MT203x Programming Procedures", Rev 1.2, Feb.2001 -static int mt2032_init(struct dvb_frontend *fe) -{ - struct microtune_priv *priv = fe->tuner_priv; - unsigned char buf[21]; - int ret,xogc,xok=0; - - // Initialize Registers per spec. - buf[1]=2; // Index to register 2 - buf[2]=0xff; - buf[3]=0x0f; - buf[4]=0x1f; - ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+1,4); - - buf[5]=6; // Index register 6 - buf[6]=0xe4; - buf[7]=0x8f; - buf[8]=0xc3; - buf[9]=0x4e; - buf[10]=0xec; - ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+5,6); - - buf[12]=13; // Index register 13 - buf[13]=0x32; - ret=tuner_i2c_xfer_send(&priv->i2c_props,buf+12,2); - - // Adjust XOGC (register 7), wait for XOK - xogc=7; - do { - tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07); - mdelay(10); - buf[0]=0x0e; - tuner_i2c_xfer_send(&priv->i2c_props,buf,1); - tuner_i2c_xfer_recv(&priv->i2c_props,buf,1); - xok=buf[0]&0x01; - tuner_dbg("mt2032: xok = 0x%02x\n",xok); - if (xok == 1) break; - - xogc--; - tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07); - if (xogc == 3) { - xogc=4; // min. 4 per spec - break; - } - buf[0]=0x07; - buf[1]=0x88 + xogc; - ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); - if (ret!=2) - tuner_warn("i2c i/o error: rc == %d (should be 2)\n",ret); - } while (xok != 1 ); - priv->xogc=xogc; - - memcpy(&fe->ops.tuner_ops, &mt2032_tuner_ops, sizeof(struct dvb_tuner_ops)); - - return(1); -} - -static void mt2050_set_antenna(struct dvb_frontend *fe, unsigned char antenna) -{ - struct microtune_priv *priv = fe->tuner_priv; - unsigned char buf[2]; - int ret; - - buf[0] = 6; - buf[1] = antenna ? 0x11 : 0x10; - ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); - tuner_dbg("mt2050: enabled antenna connector %d\n", antenna); -} - -static void mt2050_set_if_freq(struct dvb_frontend *fe,unsigned int freq, unsigned int if2) -{ - struct microtune_priv *priv = fe->tuner_priv; - unsigned int if1=1218*1000*1000; - unsigned int f_lo1,f_lo2,lo1,lo2,f_lo1_modulo,f_lo2_modulo,num1,num2,div1a,div1b,div2a,div2b; - int ret; - unsigned char buf[6]; - - tuner_dbg("mt2050_set_if_freq freq=%d if1=%d if2=%d\n", - freq,if1,if2); - - f_lo1=freq+if1; - f_lo1=(f_lo1/1000000)*1000000; - - f_lo2=f_lo1-freq-if2; - f_lo2=(f_lo2/50000)*50000; - - lo1=f_lo1/4000000; - lo2=f_lo2/4000000; - - f_lo1_modulo= f_lo1-(lo1*4000000); - f_lo2_modulo= f_lo2-(lo2*4000000); - - num1=4*f_lo1_modulo/4000000; - num2=4096*(f_lo2_modulo/1000)/4000; - - // todo spurchecks - - div1a=(lo1/12)-1; - div1b=lo1-(div1a+1)*12; - - div2a=(lo2/8)-1; - div2b=lo2-(div2a+1)*8; - - if (debug > 1) { - tuner_dbg("lo1 lo2 = %d %d\n", lo1, lo2); - tuner_dbg("num1 num2 div1a div1b div2a div2b= %x %x %x %x %x %x\n", - num1,num2,div1a,div1b,div2a,div2b); - } - - buf[0]=1; - buf[1]= 4*div1b + num1; - if(freq<275*1000*1000) buf[1] = buf[1]|0x80; - - buf[2]=div1a; - buf[3]=32*div2b + num2/256; - buf[4]=num2-(num2/256)*256; - buf[5]=div2a; - if(num2!=0) buf[5]=buf[5]|0x40; - - if (debug > 1) { - int i; - tuner_dbg("bufs is: "); - for(i=0;i<6;i++) - printk("%x ",buf[i]); - printk("\n"); - } - - ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,6); - if (ret!=6) - tuner_warn("i2c i/o error: rc == %d (should be 6)\n",ret); -} - -static int mt2050_set_tv_freq(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - unsigned int if2; - - if (params->std & V4L2_STD_525_60) { - // NTSC - if2 = 45750*1000; - } else { - // PAL - if2 = 38900*1000; - } - if (V4L2_TUNER_DIGITAL_TV == params->mode) { - // DVB (pinnacle 300i) - if2 = 36150*1000; - } - mt2050_set_if_freq(fe, params->frequency*62500, if2); - mt2050_set_antenna(fe, tv_antenna); - - return 0; -} - -static int mt2050_set_radio_freq(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct microtune_priv *priv = fe->tuner_priv; - int if2; - - if (params->std & V4L2_STD_525_60) { - tuner_dbg("pinnacle ntsc\n"); - if2 = 41300 * 1000; - } else { - tuner_dbg("pinnacle pal\n"); - if2 = 33300 * 1000; - } - - mt2050_set_if_freq(fe, params->frequency * 125 / 2, if2); - mt2050_set_antenna(fe, radio_antenna); - - return 0; -} - -static int mt2050_set_params(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct microtune_priv *priv = fe->tuner_priv; - int ret = -EINVAL; - - switch (params->mode) { - case V4L2_TUNER_RADIO: - ret = mt2050_set_radio_freq(fe, params); - priv->frequency = params->frequency * 125 / 2; - break; - case V4L2_TUNER_ANALOG_TV: - case V4L2_TUNER_DIGITAL_TV: - ret = mt2050_set_tv_freq(fe, params); - priv->frequency = params->frequency * 62500; - break; - } - - return ret; -} - -static struct dvb_tuner_ops mt2050_tuner_ops = { - .set_analog_params = mt2050_set_params, - .release = microtune_release, - .get_frequency = microtune_get_frequency, -}; - -static int mt2050_init(struct dvb_frontend *fe) -{ - struct microtune_priv *priv = fe->tuner_priv; - unsigned char buf[2]; - int ret; - - buf[0]=6; - buf[1]=0x10; - ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); // power - - buf[0]=0x0f; - buf[1]=0x0f; - ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,2); // m1lo - - buf[0]=0x0d; - ret=tuner_i2c_xfer_send(&priv->i2c_props,buf,1); - tuner_i2c_xfer_recv(&priv->i2c_props,buf,1); - - tuner_dbg("mt2050: sro is %x\n",buf[0]); - - memcpy(&fe->ops.tuner_ops, &mt2050_tuner_ops, sizeof(struct dvb_tuner_ops)); - - return 0; -} - -struct dvb_frontend *microtune_attach(struct dvb_frontend *fe, - struct i2c_adapter* i2c_adap, - u8 i2c_addr) -{ - struct microtune_priv *priv = NULL; - char *name; - unsigned char buf[21]; - int company_code; - - priv = kzalloc(sizeof(struct microtune_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; - fe->tuner_priv = priv; - - priv->i2c_props.addr = i2c_addr; - priv->i2c_props.adap = i2c_adap; - priv->i2c_props.name = "mt20xx"; - - //priv->radio_if2 = 10700 * 1000; /* 10.7MHz - FM radio */ - - memset(buf,0,sizeof(buf)); - - name = "unknown"; - - tuner_i2c_xfer_send(&priv->i2c_props,buf,1); - tuner_i2c_xfer_recv(&priv->i2c_props,buf,21); - if (debug) { - int i; - tuner_dbg("MT20xx hexdump:"); - for(i=0;i<21;i++) { - printk(" %02x",buf[i]); - if(((i+1)%8)==0) printk(" "); - } - printk("\n"); - } - company_code = buf[0x11] << 8 | buf[0x12]; - tuner_info("microtune: companycode=%04x part=%02x rev=%02x\n", - company_code,buf[0x13],buf[0x14]); - - - if (buf[0x13] < ARRAY_SIZE(microtune_part) && - NULL != microtune_part[buf[0x13]]) - name = microtune_part[buf[0x13]]; - switch (buf[0x13]) { - case MT2032: - mt2032_init(fe); - break; - case MT2050: - mt2050_init(fe); - break; - default: - tuner_info("microtune %s found, not (yet?) supported, sorry :-/\n", - name); - return NULL; - } - - strlcpy(fe->ops.tuner_ops.info.name, name, - sizeof(fe->ops.tuner_ops.info.name)); - tuner_info("microtune %s found, OK\n",name); - return fe; -} - -EXPORT_SYMBOL_GPL(microtune_attach); - -MODULE_DESCRIPTION("Microtune tuner driver"); -MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer"); -MODULE_LICENSE("GPL"); - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/mt20xx.h b/drivers/media/video/mt20xx.h deleted file mode 100644 index aa848e14ce5..00000000000 --- a/drivers/media/video/mt20xx.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __MT20XX_H__ -#define __MT20XX_H__ - -#include -#include "dvb_frontend.h" - -#if defined(CONFIG_TUNER_MT20XX) || (defined(CONFIG_TUNER_MT20XX_MODULE) && defined(MODULE)) -extern struct dvb_frontend *microtune_attach(struct dvb_frontend *fe, - struct i2c_adapter* i2c_adap, - u8 i2c_addr); -#else -static inline struct dvb_frontend *microtune_attach(struct dvb_frontend *fe, - struct i2c_adapter* i2c_adap, - u8 i2c_addr) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif - -#endif /* __MT20XX_H__ */ diff --git a/drivers/media/video/pvrusb2/Makefile b/drivers/media/video/pvrusb2/Makefile index 5b3083c89aa..4fda2de69ab 100644 --- a/drivers/media/video/pvrusb2/Makefile +++ b/drivers/media/video/pvrusb2/Makefile @@ -16,5 +16,6 @@ pvrusb2-objs := pvrusb2-i2c-core.o pvrusb2-i2c-cmd-v4l2.o \ obj-$(CONFIG_VIDEO_PVRUSB2) += pvrusb2.o EXTRA_CFLAGS += -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core EXTRA_CFLAGS += -Idrivers/media/dvb/frontends diff --git a/drivers/media/video/saa7134/Makefile b/drivers/media/video/saa7134/Makefile index 9aff937ba7a..3dbaa19a6d0 100644 --- a/drivers/media/video/saa7134/Makefile +++ b/drivers/media/video/saa7134/Makefile @@ -11,5 +11,6 @@ obj-$(CONFIG_VIDEO_SAA7134_ALSA) += saa7134-alsa.o obj-$(CONFIG_VIDEO_SAA7134_DVB) += saa7134-dvb.o EXTRA_CFLAGS += -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core EXTRA_CFLAGS += -Idrivers/media/dvb/frontends diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c deleted file mode 100644 index 0ebb5b525e5..00000000000 --- a/drivers/media/video/tda8290.c +++ /dev/null @@ -1,804 +0,0 @@ -/* - - i2c tv tuner chip device driver - controls the philips tda8290+75 tuner chip combo. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - - This "tda8290" module was split apart from the original "tuner" module. -*/ - -#include -#include -#include -#include "tuner-i2c.h" -#include "tda8290.h" -#include "tda827x.h" -#include "tda18271.h" - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "enable verbose debug messages"); - -/* ---------------------------------------------------------------------- */ - -struct tda8290_priv { - struct tuner_i2c_props i2c_props; - - unsigned char tda8290_easy_mode; - - unsigned char tda827x_addr; - - unsigned char ver; -#define TDA8290 1 -#define TDA8295 2 -#define TDA8275 4 -#define TDA8275A 8 -#define TDA18271 16 - - struct tda827x_config cfg; -}; - -/*---------------------------------------------------------------------*/ - -static int tda8290_i2c_bridge(struct dvb_frontend *fe, int close) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - - unsigned char enable[2] = { 0x21, 0xC0 }; - unsigned char disable[2] = { 0x21, 0x00 }; - unsigned char *msg; - - if (close) { - msg = enable; - tuner_i2c_xfer_send(&priv->i2c_props, msg, 2); - /* let the bridge stabilize */ - msleep(20); - } else { - msg = disable; - tuner_i2c_xfer_send(&priv->i2c_props, msg, 2); - } - - return 0; -} - -static int tda8295_i2c_bridge(struct dvb_frontend *fe, int close) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - - unsigned char enable[2] = { 0x45, 0xc1 }; - unsigned char disable[2] = { 0x46, 0x00 }; - unsigned char buf[3] = { 0x45, 0x01, 0x00 }; - unsigned char *msg; - - if (close) { - msg = enable; - tuner_i2c_xfer_send(&priv->i2c_props, msg, 2); - /* let the bridge stabilize */ - msleep(20); - } else { - msg = disable; - tuner_i2c_xfer_send(&priv->i2c_props, msg, 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &msg[1], 1); - - buf[2] = msg[1]; - buf[2] &= ~0x04; - tuner_i2c_xfer_send(&priv->i2c_props, buf, 3); - msleep(5); - - msg[1] |= 0x04; - tuner_i2c_xfer_send(&priv->i2c_props, msg, 2); - } - - return 0; -} - -/*---------------------------------------------------------------------*/ - -static void set_audio(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - char* mode; - - if (params->std & V4L2_STD_MN) { - priv->tda8290_easy_mode = 0x01; - mode = "MN"; - } else if (params->std & V4L2_STD_B) { - priv->tda8290_easy_mode = 0x02; - mode = "B"; - } else if (params->std & V4L2_STD_GH) { - priv->tda8290_easy_mode = 0x04; - mode = "GH"; - } else if (params->std & V4L2_STD_PAL_I) { - priv->tda8290_easy_mode = 0x08; - mode = "I"; - } else if (params->std & V4L2_STD_DK) { - priv->tda8290_easy_mode = 0x10; - mode = "DK"; - } else if (params->std & V4L2_STD_SECAM_L) { - priv->tda8290_easy_mode = 0x20; - mode = "L"; - } else if (params->std & V4L2_STD_SECAM_LC) { - priv->tda8290_easy_mode = 0x40; - mode = "LC"; - } else { - priv->tda8290_easy_mode = 0x10; - mode = "xx"; - } - - tuner_dbg("setting tda829x to system %s\n", mode); -} - -static void tda8290_set_params(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - - unsigned char soft_reset[] = { 0x00, 0x00 }; - unsigned char easy_mode[] = { 0x01, priv->tda8290_easy_mode }; - unsigned char expert_mode[] = { 0x01, 0x80 }; - unsigned char agc_out_on[] = { 0x02, 0x00 }; - unsigned char gainset_off[] = { 0x28, 0x14 }; - unsigned char if_agc_spd[] = { 0x0f, 0x88 }; - unsigned char adc_head_6[] = { 0x05, 0x04 }; - unsigned char adc_head_9[] = { 0x05, 0x02 }; - unsigned char adc_head_12[] = { 0x05, 0x01 }; - unsigned char pll_bw_nom[] = { 0x0d, 0x47 }; - unsigned char pll_bw_low[] = { 0x0d, 0x27 }; - unsigned char gainset_2[] = { 0x28, 0x64 }; - unsigned char agc_rst_on[] = { 0x0e, 0x0b }; - unsigned char agc_rst_off[] = { 0x0e, 0x09 }; - unsigned char if_agc_set[] = { 0x0f, 0x81 }; - unsigned char addr_adc_sat = 0x1a; - unsigned char addr_agc_stat = 0x1d; - unsigned char addr_pll_stat = 0x1b; - unsigned char adc_sat, agc_stat, - pll_stat; - int i; - - set_audio(fe, params); - - if (priv->cfg.config) - tuner_dbg("tda827xa config is 0x%02x\n", priv->cfg.config); - tuner_i2c_xfer_send(&priv->i2c_props, easy_mode, 2); - tuner_i2c_xfer_send(&priv->i2c_props, agc_out_on, 2); - tuner_i2c_xfer_send(&priv->i2c_props, soft_reset, 2); - msleep(1); - - expert_mode[1] = priv->tda8290_easy_mode + 0x80; - tuner_i2c_xfer_send(&priv->i2c_props, expert_mode, 2); - tuner_i2c_xfer_send(&priv->i2c_props, gainset_off, 2); - tuner_i2c_xfer_send(&priv->i2c_props, if_agc_spd, 2); - if (priv->tda8290_easy_mode & 0x60) - tuner_i2c_xfer_send(&priv->i2c_props, adc_head_9, 2); - else - tuner_i2c_xfer_send(&priv->i2c_props, adc_head_6, 2); - tuner_i2c_xfer_send(&priv->i2c_props, pll_bw_nom, 2); - - tda8290_i2c_bridge(fe, 1); - - if (fe->ops.tuner_ops.set_analog_params) - fe->ops.tuner_ops.set_analog_params(fe, params); - - for (i = 0; i < 3; i++) { - tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1); - if (pll_stat & 0x80) { - tuner_i2c_xfer_send(&priv->i2c_props, &addr_adc_sat, 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &adc_sat, 1); - tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1); - tuner_dbg("tda8290 is locked, AGC: %d\n", agc_stat); - break; - } else { - tuner_dbg("tda8290 not locked, no signal?\n"); - msleep(100); - } - } - /* adjust headroom resp. gain */ - if ((agc_stat > 115) || (!(pll_stat & 0x80) && (adc_sat < 20))) { - tuner_dbg("adjust gain, step 1. Agc: %d, ADC stat: %d, lock: %d\n", - agc_stat, adc_sat, pll_stat & 0x80); - tuner_i2c_xfer_send(&priv->i2c_props, gainset_2, 2); - msleep(100); - tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1); - tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1); - if ((agc_stat > 115) || !(pll_stat & 0x80)) { - tuner_dbg("adjust gain, step 2. Agc: %d, lock: %d\n", - agc_stat, pll_stat & 0x80); - if (priv->cfg.agcf) - priv->cfg.agcf(fe); - msleep(100); - tuner_i2c_xfer_send(&priv->i2c_props, &addr_agc_stat, 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &agc_stat, 1); - tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1); - if((agc_stat > 115) || !(pll_stat & 0x80)) { - tuner_dbg("adjust gain, step 3. Agc: %d\n", agc_stat); - tuner_i2c_xfer_send(&priv->i2c_props, adc_head_12, 2); - tuner_i2c_xfer_send(&priv->i2c_props, pll_bw_low, 2); - msleep(100); - } - } - } - - /* l/ l' deadlock? */ - if(priv->tda8290_easy_mode & 0x60) { - tuner_i2c_xfer_send(&priv->i2c_props, &addr_adc_sat, 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &adc_sat, 1); - tuner_i2c_xfer_send(&priv->i2c_props, &addr_pll_stat, 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &pll_stat, 1); - if ((adc_sat > 20) || !(pll_stat & 0x80)) { - tuner_dbg("trying to resolve SECAM L deadlock\n"); - tuner_i2c_xfer_send(&priv->i2c_props, agc_rst_on, 2); - msleep(40); - tuner_i2c_xfer_send(&priv->i2c_props, agc_rst_off, 2); - } - } - - tda8290_i2c_bridge(fe, 0); - tuner_i2c_xfer_send(&priv->i2c_props, if_agc_set, 2); -} - -/*---------------------------------------------------------------------*/ - -static void tda8295_power(struct dvb_frontend *fe, int enable) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - unsigned char buf[] = { 0x30, 0x00 }; /* clb_stdbt */ - - tuner_i2c_xfer_send(&priv->i2c_props, &buf[0], 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &buf[1], 1); - - if (enable) - buf[1] = 0x01; - else - buf[1] = 0x03; - - tuner_i2c_xfer_send(&priv->i2c_props, buf, 2); -} - -static void tda8295_set_easy_mode(struct dvb_frontend *fe, int enable) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - unsigned char buf[] = { 0x01, 0x00 }; - - tuner_i2c_xfer_send(&priv->i2c_props, &buf[0], 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &buf[1], 1); - - if (enable) - buf[1] = 0x01; /* rising edge sets regs 0x02 - 0x23 */ - else - buf[1] = 0x00; /* reset active bit */ - - tuner_i2c_xfer_send(&priv->i2c_props, buf, 2); -} - -static void tda8295_set_video_std(struct dvb_frontend *fe) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - unsigned char buf[] = { 0x00, priv->tda8290_easy_mode }; - - tuner_i2c_xfer_send(&priv->i2c_props, buf, 2); - - tda8295_set_easy_mode(fe, 1); - msleep(20); - tda8295_set_easy_mode(fe, 0); -} - -/*---------------------------------------------------------------------*/ - -static void tda8295_agc1_out(struct dvb_frontend *fe, int enable) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - unsigned char buf[] = { 0x02, 0x00 }; /* DIV_FUNC */ - - tuner_i2c_xfer_send(&priv->i2c_props, &buf[0], 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &buf[1], 1); - - if (enable) - buf[1] &= ~0x40; - else - buf[1] |= 0x40; - - tuner_i2c_xfer_send(&priv->i2c_props, buf, 2); -} - -static void tda8295_agc2_out(struct dvb_frontend *fe, int enable) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - unsigned char set_gpio_cf[] = { 0x44, 0x00 }; - unsigned char set_gpio_val[] = { 0x46, 0x00 }; - - tuner_i2c_xfer_send(&priv->i2c_props, &set_gpio_cf[0], 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &set_gpio_cf[1], 1); - tuner_i2c_xfer_send(&priv->i2c_props, &set_gpio_val[0], 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &set_gpio_val[1], 1); - - set_gpio_cf[1] &= 0xf0; /* clear GPIO_0 bits 3-0 */ - - if (enable) { - set_gpio_cf[1] |= 0x01; /* config GPIO_0 as Open Drain Out */ - set_gpio_val[1] &= 0xfe; /* set GPIO_0 pin low */ - } - tuner_i2c_xfer_send(&priv->i2c_props, set_gpio_cf, 2); - tuner_i2c_xfer_send(&priv->i2c_props, set_gpio_val, 2); -} - -static int tda8295_has_signal(struct dvb_frontend *fe) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - - unsigned char hvpll_stat = 0x26; - unsigned char ret; - - tuner_i2c_xfer_send(&priv->i2c_props, &hvpll_stat, 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &ret, 1); - return (ret & 0x01) ? 65535 : 0; -} - -/*---------------------------------------------------------------------*/ - -static void tda8295_set_params(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - - unsigned char blanking_mode[] = { 0x1d, 0x00 }; - - set_audio(fe, params); - - tuner_dbg("%s: freq = %d\n", __func__, params->frequency); - - tda8295_power(fe, 1); - tda8295_agc1_out(fe, 1); - - tuner_i2c_xfer_send(&priv->i2c_props, &blanking_mode[0], 1); - tuner_i2c_xfer_recv(&priv->i2c_props, &blanking_mode[1], 1); - - tda8295_set_video_std(fe); - - blanking_mode[1] = 0x03; - tuner_i2c_xfer_send(&priv->i2c_props, blanking_mode, 2); - msleep(20); - - tda8295_i2c_bridge(fe, 1); - - if (fe->ops.tuner_ops.set_analog_params) - fe->ops.tuner_ops.set_analog_params(fe, params); - - if (priv->cfg.agcf) - priv->cfg.agcf(fe); - - if (tda8295_has_signal(fe)) - tuner_dbg("tda8295 is locked\n"); - else - tuner_dbg("tda8295 not locked, no signal?\n"); - - tda8295_i2c_bridge(fe, 0); -} - -/*---------------------------------------------------------------------*/ - -static int tda8290_has_signal(struct dvb_frontend *fe) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - - unsigned char i2c_get_afc[1] = { 0x1B }; - unsigned char afc = 0; - - tuner_i2c_xfer_send(&priv->i2c_props, i2c_get_afc, ARRAY_SIZE(i2c_get_afc)); - tuner_i2c_xfer_recv(&priv->i2c_props, &afc, 1); - return (afc & 0x80)? 65535:0; -} - -/*---------------------------------------------------------------------*/ - -static void tda8290_standby(struct dvb_frontend *fe) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - - unsigned char cb1[] = { 0x30, 0xD0 }; - unsigned char tda8290_standby[] = { 0x00, 0x02 }; - unsigned char tda8290_agc_tri[] = { 0x02, 0x20 }; - struct i2c_msg msg = {.addr = priv->tda827x_addr, .flags=0, .buf=cb1, .len = 2}; - - tda8290_i2c_bridge(fe, 1); - if (priv->ver & TDA8275A) - cb1[1] = 0x90; - i2c_transfer(priv->i2c_props.adap, &msg, 1); - tda8290_i2c_bridge(fe, 0); - tuner_i2c_xfer_send(&priv->i2c_props, tda8290_agc_tri, 2); - tuner_i2c_xfer_send(&priv->i2c_props, tda8290_standby, 2); -} - -static void tda8295_standby(struct dvb_frontend *fe) -{ - tda8295_agc1_out(fe, 0); /* Put AGC in tri-state */ - - tda8295_power(fe, 0); -} - -static void tda8290_init_if(struct dvb_frontend *fe) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - - unsigned char set_VS[] = { 0x30, 0x6F }; - unsigned char set_GP00_CF[] = { 0x20, 0x01 }; - unsigned char set_GP01_CF[] = { 0x20, 0x0B }; - - if ((priv->cfg.config == 1) || (priv->cfg.config == 2)) - tuner_i2c_xfer_send(&priv->i2c_props, set_GP00_CF, 2); - else - tuner_i2c_xfer_send(&priv->i2c_props, set_GP01_CF, 2); - tuner_i2c_xfer_send(&priv->i2c_props, set_VS, 2); -} - -static void tda8295_init_if(struct dvb_frontend *fe) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - - static unsigned char set_adc_ctl[] = { 0x33, 0x14 }; - static unsigned char set_adc_ctl2[] = { 0x34, 0x00 }; - static unsigned char set_pll_reg6[] = { 0x3e, 0x63 }; - static unsigned char set_pll_reg0[] = { 0x38, 0x23 }; - static unsigned char set_pll_reg7[] = { 0x3f, 0x01 }; - static unsigned char set_pll_reg10[] = { 0x42, 0x61 }; - static unsigned char set_gpio_reg0[] = { 0x44, 0x0b }; - - tda8295_power(fe, 1); - - tda8295_set_easy_mode(fe, 0); - tda8295_set_video_std(fe); - - tuner_i2c_xfer_send(&priv->i2c_props, set_adc_ctl, 2); - tuner_i2c_xfer_send(&priv->i2c_props, set_adc_ctl2, 2); - tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg6, 2); - tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg0, 2); - tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg7, 2); - tuner_i2c_xfer_send(&priv->i2c_props, set_pll_reg10, 2); - tuner_i2c_xfer_send(&priv->i2c_props, set_gpio_reg0, 2); - - tda8295_agc1_out(fe, 0); - tda8295_agc2_out(fe, 0); -} - -static void tda8290_init_tuner(struct dvb_frontend *fe) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - unsigned char tda8275_init[] = { 0x00, 0x00, 0x00, 0x40, 0xdC, 0x04, 0xAf, - 0x3F, 0x2A, 0x04, 0xFF, 0x00, 0x00, 0x40 }; - unsigned char tda8275a_init[] = { 0x00, 0x00, 0x00, 0x00, 0xdC, 0x05, 0x8b, - 0x0c, 0x04, 0x20, 0xFF, 0x00, 0x00, 0x4b }; - struct i2c_msg msg = {.addr = priv->tda827x_addr, .flags=0, - .buf=tda8275_init, .len = 14}; - if (priv->ver & TDA8275A) - msg.buf = tda8275a_init; - - tda8290_i2c_bridge(fe, 1); - i2c_transfer(priv->i2c_props.adap, &msg, 1); - tda8290_i2c_bridge(fe, 0); -} - -/*---------------------------------------------------------------------*/ - -static void tda829x_release(struct dvb_frontend *fe) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - - /* only try to release the tuner if we've - * attached it from within this module */ - if (priv->ver & (TDA18271 | TDA8275 | TDA8275A)) - if (fe->ops.tuner_ops.release) - fe->ops.tuner_ops.release(fe); - - kfree(fe->analog_demod_priv); - fe->analog_demod_priv = NULL; -} - -static struct tda18271_config tda829x_tda18271_config = { - .gate = TDA18271_GATE_ANALOG, -}; - -static int tda829x_find_tuner(struct dvb_frontend *fe) -{ - struct tda8290_priv *priv = fe->analog_demod_priv; - struct analog_demod_ops *analog_ops = &fe->ops.analog_ops; - int i, ret, tuners_found; - u32 tuner_addrs; - u8 data; - struct i2c_msg msg = { .flags = I2C_M_RD, .buf = &data, .len = 1 }; - - if (NULL == analog_ops->i2c_gate_ctrl) - return -EINVAL; - - analog_ops->i2c_gate_ctrl(fe, 1); - - /* probe for tuner chip */ - tuners_found = 0; - tuner_addrs = 0; - for (i = 0x60; i <= 0x63; i++) { - msg.addr = i; - ret = i2c_transfer(priv->i2c_props.adap, &msg, 1); - if (ret == 1) { - tuners_found++; - tuner_addrs = (tuner_addrs << 8) + i; - } - } - /* if there is more than one tuner, we expect the right one is - behind the bridge and we choose the highest address that doesn't - give a response now - */ - - analog_ops->i2c_gate_ctrl(fe, 0); - - if (tuners_found > 1) - for (i = 0; i < tuners_found; i++) { - msg.addr = tuner_addrs & 0xff; - ret = i2c_transfer(priv->i2c_props.adap, &msg, 1); - if (ret == 1) - tuner_addrs = tuner_addrs >> 8; - else - break; - } - - if (tuner_addrs == 0) { - tuner_addrs = 0x60; - tuner_info("could not clearly identify tuner address, " - "defaulting to %x\n", tuner_addrs); - } else { - tuner_addrs = tuner_addrs & 0xff; - tuner_info("setting tuner address to %x\n", tuner_addrs); - } - priv->tda827x_addr = tuner_addrs; - msg.addr = tuner_addrs; - - analog_ops->i2c_gate_ctrl(fe, 1); - ret = i2c_transfer(priv->i2c_props.adap, &msg, 1); - - if (ret != 1) { - tuner_warn("tuner access failed!\n"); - return -EREMOTEIO; - } - - if ((data == 0x83) || (data == 0x84)) { - priv->ver |= TDA18271; - tda18271_attach(fe, priv->tda827x_addr, - priv->i2c_props.adap, - &tda829x_tda18271_config); - } else { - if ((data & 0x3c) == 0) - priv->ver |= TDA8275; - else - priv->ver |= TDA8275A; - - tda827x_attach(fe, priv->tda827x_addr, priv->i2c_props.adap, &priv->cfg); - priv->cfg.switch_addr = priv->i2c_props.addr; - } - if (fe->ops.tuner_ops.init) - fe->ops.tuner_ops.init(fe); - - if (fe->ops.tuner_ops.sleep) - fe->ops.tuner_ops.sleep(fe); - - analog_ops->i2c_gate_ctrl(fe, 0); - - return 0; -} - -static int tda8290_probe(struct tuner_i2c_props *i2c_props) -{ -#define TDA8290_ID 0x89 - unsigned char tda8290_id[] = { 0x1f, 0x00 }; - - /* detect tda8290 */ - tuner_i2c_xfer_send(i2c_props, &tda8290_id[0], 1); - tuner_i2c_xfer_recv(i2c_props, &tda8290_id[1], 1); - - if (tda8290_id[1] == TDA8290_ID) { - if (debug) - printk(KERN_DEBUG "%s: tda8290 detected @ %d-%04x\n", - __func__, i2c_adapter_id(i2c_props->adap), - i2c_props->addr); - return 0; - } - - return -ENODEV; -} - -static int tda8295_probe(struct tuner_i2c_props *i2c_props) -{ -#define TDA8295_ID 0x8a - unsigned char tda8295_id[] = { 0x2f, 0x00 }; - - /* detect tda8295 */ - tuner_i2c_xfer_send(i2c_props, &tda8295_id[0], 1); - tuner_i2c_xfer_recv(i2c_props, &tda8295_id[1], 1); - - if (tda8295_id[1] == TDA8295_ID) { - if (debug) - printk(KERN_DEBUG "%s: tda8295 detected @ %d-%04x\n", - __func__, i2c_adapter_id(i2c_props->adap), - i2c_props->addr); - return 0; - } - - return -ENODEV; -} - -static struct analog_demod_ops tda8290_ops = { - .set_params = tda8290_set_params, - .has_signal = tda8290_has_signal, - .standby = tda8290_standby, - .release = tda829x_release, - .i2c_gate_ctrl = tda8290_i2c_bridge, -}; - -static struct analog_demod_ops tda8295_ops = { - .set_params = tda8295_set_params, - .has_signal = tda8295_has_signal, - .standby = tda8295_standby, - .release = tda829x_release, - .i2c_gate_ctrl = tda8295_i2c_bridge, -}; - -struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c_adap, u8 i2c_addr, - struct tda829x_config *cfg) -{ - struct tda8290_priv *priv = NULL; - char *name; - - priv = kzalloc(sizeof(struct tda8290_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; - fe->analog_demod_priv = priv; - - priv->i2c_props.addr = i2c_addr; - priv->i2c_props.adap = i2c_adap; - priv->i2c_props.name = "tda829x"; - if (cfg) { - priv->cfg.config = cfg->lna_cfg; - priv->cfg.tuner_callback = cfg->tuner_callback; - } - - if (tda8290_probe(&priv->i2c_props) == 0) { - priv->ver = TDA8290; - memcpy(&fe->ops.analog_ops, &tda8290_ops, - sizeof(struct analog_demod_ops)); - } - - if (tda8295_probe(&priv->i2c_props) == 0) { - priv->ver = TDA8295; - memcpy(&fe->ops.analog_ops, &tda8295_ops, - sizeof(struct analog_demod_ops)); - } - - if ((!(cfg) || (TDA829X_PROBE_TUNER == cfg->probe_tuner)) && - (tda829x_find_tuner(fe) < 0)) - goto fail; - - switch (priv->ver) { - case TDA8290: - name = "tda8290"; - break; - case TDA8295: - name = "tda8295"; - break; - case TDA8290 | TDA8275: - name = "tda8290+75"; - break; - case TDA8295 | TDA8275: - name = "tda8295+75"; - break; - case TDA8290 | TDA8275A: - name = "tda8290+75a"; - break; - case TDA8295 | TDA8275A: - name = "tda8295+75a"; - break; - case TDA8290 | TDA18271: - name = "tda8290+18271"; - break; - case TDA8295 | TDA18271: - name = "tda8295+18271"; - break; - default: - goto fail; - } - tuner_info("type set to %s\n", name); - - fe->ops.analog_ops.info.name = name; - - if (priv->ver & TDA8290) { - tda8290_init_tuner(fe); - tda8290_init_if(fe); - } else if (priv->ver & TDA8295) - tda8295_init_if(fe); - - return fe; - -fail: - tda829x_release(fe); - return NULL; -} -EXPORT_SYMBOL_GPL(tda829x_attach); - -int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr) -{ - struct tuner_i2c_props i2c_props = { - .adap = i2c_adap, - .addr = i2c_addr, - }; - - unsigned char soft_reset[] = { 0x00, 0x00 }; - unsigned char easy_mode_b[] = { 0x01, 0x02 }; - unsigned char easy_mode_g[] = { 0x01, 0x04 }; - unsigned char restore_9886[] = { 0x00, 0xd6, 0x30 }; - unsigned char addr_dto_lsb = 0x07; - unsigned char data; -#define PROBE_BUFFER_SIZE 8 - unsigned char buf[PROBE_BUFFER_SIZE]; - int i; - - /* rule out tda9887, which would return the same byte repeatedly */ - tuner_i2c_xfer_send(&i2c_props, soft_reset, 1); - tuner_i2c_xfer_recv(&i2c_props, buf, PROBE_BUFFER_SIZE); - for (i = 1; i < PROBE_BUFFER_SIZE; i++) { - if (buf[i] != buf[0]) - break; - } - - /* all bytes are equal, not a tda829x - probably a tda9887 */ - if (i == PROBE_BUFFER_SIZE) - return -ENODEV; - - if ((tda8290_probe(&i2c_props) == 0) || - (tda8295_probe(&i2c_props) == 0)) - return 0; - - /* fall back to old probing method */ - tuner_i2c_xfer_send(&i2c_props, easy_mode_b, 2); - tuner_i2c_xfer_send(&i2c_props, soft_reset, 2); - tuner_i2c_xfer_send(&i2c_props, &addr_dto_lsb, 1); - tuner_i2c_xfer_recv(&i2c_props, &data, 1); - if (data == 0) { - tuner_i2c_xfer_send(&i2c_props, easy_mode_g, 2); - tuner_i2c_xfer_send(&i2c_props, soft_reset, 2); - tuner_i2c_xfer_send(&i2c_props, &addr_dto_lsb, 1); - tuner_i2c_xfer_recv(&i2c_props, &data, 1); - if (data == 0x7b) { - return 0; - } - } - tuner_i2c_xfer_send(&i2c_props, restore_9886, 3); - return -ENODEV; -} -EXPORT_SYMBOL_GPL(tda829x_probe); - -MODULE_DESCRIPTION("Philips/NXP TDA8290/TDA8295 analog IF demodulator driver"); -MODULE_AUTHOR("Gerd Knorr, Hartmut Hackmann, Michael Krufky"); -MODULE_LICENSE("GPL"); - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/tda8290.h b/drivers/media/video/tda8290.h deleted file mode 100644 index d3bbf276a46..00000000000 --- a/drivers/media/video/tda8290.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __TDA8290_H__ -#define __TDA8290_H__ - -#include -#include "dvb_frontend.h" - -struct tda829x_config { - unsigned int lna_cfg; - int (*tuner_callback) (void *dev, int command, int arg); - - unsigned int probe_tuner:1; -#define TDA829X_PROBE_TUNER 0 -#define TDA829X_DONT_PROBE 1 -}; - -#if defined(CONFIG_TUNER_TDA8290) || (defined(CONFIG_TUNER_TDA8290_MODULE) && defined(MODULE)) -extern int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr); - -extern struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c_adap, - u8 i2c_addr, - struct tda829x_config *cfg); -#else -static inline int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return -EINVAL; -} - -static inline struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c_adap, - u8 i2c_addr, - struct tda829x_config *cfg) -{ - printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", - __func__); - return NULL; -} -#endif - -#endif /* __TDA8290_H__ */ diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c deleted file mode 100644 index a0545ba957b..00000000000 --- a/drivers/media/video/tda9887.c +++ /dev/null @@ -1,717 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "tuner-i2c.h" -#include "tda9887.h" - - -/* Chips: - TDA9885 (PAL, NTSC) - TDA9886 (PAL, SECAM, NTSC) - TDA9887 (PAL, SECAM, NTSC, FM Radio) - - Used as part of several tuners -*/ - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "enable verbose debug messages"); - -static DEFINE_MUTEX(tda9887_list_mutex); -static LIST_HEAD(hybrid_tuner_instance_list); - -struct tda9887_priv { - struct tuner_i2c_props i2c_props; - struct list_head hybrid_tuner_instance_list; - - unsigned char data[4]; - unsigned int config; - unsigned int mode; - unsigned int audmode; - v4l2_std_id std; -}; - -/* ---------------------------------------------------------------------- */ - -#define UNSET (-1U) - -struct tvnorm { - v4l2_std_id std; - char *name; - unsigned char b; - unsigned char c; - unsigned char e; -}; - -/* ---------------------------------------------------------------------- */ - -// -// TDA defines -// - -//// first reg (b) -#define cVideoTrapBypassOFF 0x00 // bit b0 -#define cVideoTrapBypassON 0x01 // bit b0 - -#define cAutoMuteFmInactive 0x00 // bit b1 -#define cAutoMuteFmActive 0x02 // bit b1 - -#define cIntercarrier 0x00 // bit b2 -#define cQSS 0x04 // bit b2 - -#define cPositiveAmTV 0x00 // bit b3:4 -#define cFmRadio 0x08 // bit b3:4 -#define cNegativeFmTV 0x10 // bit b3:4 - - -#define cForcedMuteAudioON 0x20 // bit b5 -#define cForcedMuteAudioOFF 0x00 // bit b5 - -#define cOutputPort1Active 0x00 // bit b6 -#define cOutputPort1Inactive 0x40 // bit b6 - -#define cOutputPort2Active 0x00 // bit b7 -#define cOutputPort2Inactive 0x80 // bit b7 - - -//// second reg (c) -#define cDeemphasisOFF 0x00 // bit c5 -#define cDeemphasisON 0x20 // bit c5 - -#define cDeemphasis75 0x00 // bit c6 -#define cDeemphasis50 0x40 // bit c6 - -#define cAudioGain0 0x00 // bit c7 -#define cAudioGain6 0x80 // bit c7 - -#define cTopMask 0x1f // bit c0:4 -#define cTopDefault 0x10 // bit c0:4 - -//// third reg (e) -#define cAudioIF_4_5 0x00 // bit e0:1 -#define cAudioIF_5_5 0x01 // bit e0:1 -#define cAudioIF_6_0 0x02 // bit e0:1 -#define cAudioIF_6_5 0x03 // bit e0:1 - - -#define cVideoIFMask 0x1c // bit e2:4 -/* Video IF selection in TV Mode (bit B3=0) */ -#define cVideoIF_58_75 0x00 // bit e2:4 -#define cVideoIF_45_75 0x04 // bit e2:4 -#define cVideoIF_38_90 0x08 // bit e2:4 -#define cVideoIF_38_00 0x0C // bit e2:4 -#define cVideoIF_33_90 0x10 // bit e2:4 -#define cVideoIF_33_40 0x14 // bit e2:4 -#define cRadioIF_45_75 0x18 // bit e2:4 -#define cRadioIF_38_90 0x1C // bit e2:4 - -/* IF1 selection in Radio Mode (bit B3=1) */ -#define cRadioIF_33_30 0x00 // bit e2,4 (also 0x10,0x14) -#define cRadioIF_41_30 0x04 // bit e2,4 - -/* Output of AFC pin in radio mode when bit E7=1 */ -#define cRadioAGC_SIF 0x00 // bit e3 -#define cRadioAGC_FM 0x08 // bit e3 - -#define cTunerGainNormal 0x00 // bit e5 -#define cTunerGainLow 0x20 // bit e5 - -#define cGating_18 0x00 // bit e6 -#define cGating_36 0x40 // bit e6 - -#define cAgcOutON 0x80 // bit e7 -#define cAgcOutOFF 0x00 // bit e7 - -/* ---------------------------------------------------------------------- */ - -static struct tvnorm tvnorms[] = { - { - .std = V4L2_STD_PAL_BG | V4L2_STD_PAL_H | V4L2_STD_PAL_N, - .name = "PAL-BGHN", - .b = ( cNegativeFmTV | - cQSS ), - .c = ( cDeemphasisON | - cDeemphasis50 | - cTopDefault), - .e = ( cGating_36 | - cAudioIF_5_5 | - cVideoIF_38_90 ), - },{ - .std = V4L2_STD_PAL_I, - .name = "PAL-I", - .b = ( cNegativeFmTV | - cQSS ), - .c = ( cDeemphasisON | - cDeemphasis50 | - cTopDefault), - .e = ( cGating_36 | - cAudioIF_6_0 | - cVideoIF_38_90 ), - },{ - .std = V4L2_STD_PAL_DK, - .name = "PAL-DK", - .b = ( cNegativeFmTV | - cQSS ), - .c = ( cDeemphasisON | - cDeemphasis50 | - cTopDefault), - .e = ( cGating_36 | - cAudioIF_6_5 | - cVideoIF_38_90 ), - },{ - .std = V4L2_STD_PAL_M | V4L2_STD_PAL_Nc, - .name = "PAL-M/Nc", - .b = ( cNegativeFmTV | - cQSS ), - .c = ( cDeemphasisON | - cDeemphasis75 | - cTopDefault), - .e = ( cGating_36 | - cAudioIF_4_5 | - cVideoIF_45_75 ), - },{ - .std = V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H, - .name = "SECAM-BGH", - .b = ( cPositiveAmTV | - cQSS ), - .c = ( cTopDefault), - .e = ( cGating_36 | - cAudioIF_5_5 | - cVideoIF_38_90 ), - },{ - .std = V4L2_STD_SECAM_L, - .name = "SECAM-L", - .b = ( cPositiveAmTV | - cQSS ), - .c = ( cTopDefault), - .e = ( cGating_36 | - cAudioIF_6_5 | - cVideoIF_38_90 ), - },{ - .std = V4L2_STD_SECAM_LC, - .name = "SECAM-L'", - .b = ( cOutputPort2Inactive | - cPositiveAmTV | - cQSS ), - .c = ( cTopDefault), - .e = ( cGating_36 | - cAudioIF_6_5 | - cVideoIF_33_90 ), - },{ - .std = V4L2_STD_SECAM_DK, - .name = "SECAM-DK", - .b = ( cNegativeFmTV | - cQSS ), - .c = ( cDeemphasisON | - cDeemphasis50 | - cTopDefault), - .e = ( cGating_36 | - cAudioIF_6_5 | - cVideoIF_38_90 ), - },{ - .std = V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR, - .name = "NTSC-M", - .b = ( cNegativeFmTV | - cQSS ), - .c = ( cDeemphasisON | - cDeemphasis75 | - cTopDefault), - .e = ( cGating_36 | - cAudioIF_4_5 | - cVideoIF_45_75 ), - },{ - .std = V4L2_STD_NTSC_M_JP, - .name = "NTSC-M-JP", - .b = ( cNegativeFmTV | - cQSS ), - .c = ( cDeemphasisON | - cDeemphasis50 | - cTopDefault), - .e = ( cGating_36 | - cAudioIF_4_5 | - cVideoIF_58_75 ), - } -}; - -static struct tvnorm radio_stereo = { - .name = "Radio Stereo", - .b = ( cFmRadio | - cQSS ), - .c = ( cDeemphasisOFF | - cAudioGain6 | - cTopDefault), - .e = ( cTunerGainLow | - cAudioIF_5_5 | - cRadioIF_38_90 ), -}; - -static struct tvnorm radio_mono = { - .name = "Radio Mono", - .b = ( cFmRadio | - cQSS ), - .c = ( cDeemphasisON | - cDeemphasis75 | - cTopDefault), - .e = ( cTunerGainLow | - cAudioIF_5_5 | - cRadioIF_38_90 ), -}; - -/* ---------------------------------------------------------------------- */ - -static void dump_read_message(struct dvb_frontend *fe, unsigned char *buf) -{ - struct tda9887_priv *priv = fe->analog_demod_priv; - - static char *afc[16] = { - "- 12.5 kHz", - "- 37.5 kHz", - "- 62.5 kHz", - "- 87.5 kHz", - "-112.5 kHz", - "-137.5 kHz", - "-162.5 kHz", - "-187.5 kHz [min]", - "+187.5 kHz [max]", - "+162.5 kHz", - "+137.5 kHz", - "+112.5 kHz", - "+ 87.5 kHz", - "+ 62.5 kHz", - "+ 37.5 kHz", - "+ 12.5 kHz", - }; - tuner_info("read: 0x%2x\n", buf[0]); - tuner_info(" after power on : %s\n", (buf[0] & 0x01) ? "yes" : "no"); - tuner_info(" afc : %s\n", afc[(buf[0] >> 1) & 0x0f]); - tuner_info(" fmif level : %s\n", (buf[0] & 0x20) ? "high" : "low"); - tuner_info(" afc window : %s\n", (buf[0] & 0x40) ? "in" : "out"); - tuner_info(" vfi level : %s\n", (buf[0] & 0x80) ? "high" : "low"); -} - -static void dump_write_message(struct dvb_frontend *fe, unsigned char *buf) -{ - struct tda9887_priv *priv = fe->analog_demod_priv; - - static char *sound[4] = { - "AM/TV", - "FM/radio", - "FM/TV", - "FM/radio" - }; - static char *adjust[32] = { - "-16", "-15", "-14", "-13", "-12", "-11", "-10", "-9", - "-8", "-7", "-6", "-5", "-4", "-3", "-2", "-1", - "0", "+1", "+2", "+3", "+4", "+5", "+6", "+7", - "+8", "+9", "+10", "+11", "+12", "+13", "+14", "+15" - }; - static char *deemph[4] = { - "no", "no", "75", "50" - }; - static char *carrier[4] = { - "4.5 MHz", - "5.5 MHz", - "6.0 MHz", - "6.5 MHz / AM" - }; - static char *vif[8] = { - "58.75 MHz", - "45.75 MHz", - "38.9 MHz", - "38.0 MHz", - "33.9 MHz", - "33.4 MHz", - "45.75 MHz + pin13", - "38.9 MHz + pin13", - }; - static char *rif[4] = { - "44 MHz", - "52 MHz", - "52 MHz", - "44 MHz", - }; - - tuner_info("write: byte B 0x%02x\n", buf[1]); - tuner_info(" B0 video mode : %s\n", - (buf[1] & 0x01) ? "video trap" : "sound trap"); - tuner_info(" B1 auto mute fm : %s\n", - (buf[1] & 0x02) ? "yes" : "no"); - tuner_info(" B2 carrier mode : %s\n", - (buf[1] & 0x04) ? "QSS" : "Intercarrier"); - tuner_info(" B3-4 tv sound/radio : %s\n", - sound[(buf[1] & 0x18) >> 3]); - tuner_info(" B5 force mute audio: %s\n", - (buf[1] & 0x20) ? "yes" : "no"); - tuner_info(" B6 output port 1 : %s\n", - (buf[1] & 0x40) ? "high (inactive)" : "low (active)"); - tuner_info(" B7 output port 2 : %s\n", - (buf[1] & 0x80) ? "high (inactive)" : "low (active)"); - - tuner_info("write: byte C 0x%02x\n", buf[2]); - tuner_info(" C0-4 top adjustment : %s dB\n", - adjust[buf[2] & 0x1f]); - tuner_info(" C5-6 de-emphasis : %s\n", - deemph[(buf[2] & 0x60) >> 5]); - tuner_info(" C7 audio gain : %s\n", - (buf[2] & 0x80) ? "-6" : "0"); - - tuner_info("write: byte E 0x%02x\n", buf[3]); - tuner_info(" E0-1 sound carrier : %s\n", - carrier[(buf[3] & 0x03)]); - tuner_info(" E6 l pll gating : %s\n", - (buf[3] & 0x40) ? "36" : "13"); - - if (buf[1] & 0x08) { - /* radio */ - tuner_info(" E2-4 video if : %s\n", - rif[(buf[3] & 0x0c) >> 2]); - tuner_info(" E7 vif agc output : %s\n", - (buf[3] & 0x80) - ? ((buf[3] & 0x10) ? "fm-agc radio" : - "sif-agc radio") - : "fm radio carrier afc"); - } else { - /* video */ - tuner_info(" E2-4 video if : %s\n", - vif[(buf[3] & 0x1c) >> 2]); - tuner_info(" E5 tuner gain : %s\n", - (buf[3] & 0x80) - ? ((buf[3] & 0x20) ? "external" : "normal") - : ((buf[3] & 0x20) ? "minimum" : "normal")); - tuner_info(" E7 vif agc output : %s\n", - (buf[3] & 0x80) ? ((buf[3] & 0x20) - ? "pin3 port, pin22 vif agc out" - : "pin22 port, pin3 vif acg ext in") - : "pin3+pin22 port"); - } - tuner_info("--\n"); -} - -/* ---------------------------------------------------------------------- */ - -static int tda9887_set_tvnorm(struct dvb_frontend *fe) -{ - struct tda9887_priv *priv = fe->analog_demod_priv; - struct tvnorm *norm = NULL; - char *buf = priv->data; - int i; - - if (priv->mode == V4L2_TUNER_RADIO) { - if (priv->audmode == V4L2_TUNER_MODE_MONO) - norm = &radio_mono; - else - norm = &radio_stereo; - } else { - for (i = 0; i < ARRAY_SIZE(tvnorms); i++) { - if (tvnorms[i].std & priv->std) { - norm = tvnorms+i; - break; - } - } - } - if (NULL == norm) { - tuner_dbg("Unsupported tvnorm entry - audio muted\n"); - return -1; - } - - tuner_dbg("configure for: %s\n", norm->name); - buf[1] = norm->b; - buf[2] = norm->c; - buf[3] = norm->e; - return 0; -} - -static unsigned int port1 = UNSET; -static unsigned int port2 = UNSET; -static unsigned int qss = UNSET; -static unsigned int adjust = UNSET; - -module_param(port1, int, 0644); -module_param(port2, int, 0644); -module_param(qss, int, 0644); -module_param(adjust, int, 0644); - -static int tda9887_set_insmod(struct dvb_frontend *fe) -{ - struct tda9887_priv *priv = fe->analog_demod_priv; - char *buf = priv->data; - - if (UNSET != port1) { - if (port1) - buf[1] |= cOutputPort1Inactive; - else - buf[1] &= ~cOutputPort1Inactive; - } - if (UNSET != port2) { - if (port2) - buf[1] |= cOutputPort2Inactive; - else - buf[1] &= ~cOutputPort2Inactive; - } - - if (UNSET != qss) { - if (qss) - buf[1] |= cQSS; - else - buf[1] &= ~cQSS; - } - - if (adjust >= 0x00 && adjust < 0x20) { - buf[2] &= ~cTopMask; - buf[2] |= adjust; - } - return 0; -} - -static int tda9887_do_config(struct dvb_frontend *fe) -{ - struct tda9887_priv *priv = fe->analog_demod_priv; - char *buf = priv->data; - - if (priv->config & TDA9887_PORT1_ACTIVE) - buf[1] &= ~cOutputPort1Inactive; - if (priv->config & TDA9887_PORT1_INACTIVE) - buf[1] |= cOutputPort1Inactive; - if (priv->config & TDA9887_PORT2_ACTIVE) - buf[1] &= ~cOutputPort2Inactive; - if (priv->config & TDA9887_PORT2_INACTIVE) - buf[1] |= cOutputPort2Inactive; - - if (priv->config & TDA9887_QSS) - buf[1] |= cQSS; - if (priv->config & TDA9887_INTERCARRIER) - buf[1] &= ~cQSS; - - if (priv->config & TDA9887_AUTOMUTE) - buf[1] |= cAutoMuteFmActive; - if (priv->config & TDA9887_DEEMPHASIS_MASK) { - buf[2] &= ~0x60; - switch (priv->config & TDA9887_DEEMPHASIS_MASK) { - case TDA9887_DEEMPHASIS_NONE: - buf[2] |= cDeemphasisOFF; - break; - case TDA9887_DEEMPHASIS_50: - buf[2] |= cDeemphasisON | cDeemphasis50; - break; - case TDA9887_DEEMPHASIS_75: - buf[2] |= cDeemphasisON | cDeemphasis75; - break; - } - } - if (priv->config & TDA9887_TOP_SET) { - buf[2] &= ~cTopMask; - buf[2] |= (priv->config >> 8) & cTopMask; - } - if ((priv->config & TDA9887_INTERCARRIER_NTSC) && - (priv->std & V4L2_STD_NTSC)) - buf[1] &= ~cQSS; - if (priv->config & TDA9887_GATING_18) - buf[3] &= ~cGating_36; - - if (priv->mode == V4L2_TUNER_RADIO) { - if (priv->config & TDA9887_RIF_41_3) { - buf[3] &= ~cVideoIFMask; - buf[3] |= cRadioIF_41_30; - } - if (priv->config & TDA9887_GAIN_NORMAL) - buf[3] &= ~cTunerGainLow; - } - - return 0; -} - -/* ---------------------------------------------------------------------- */ - -static int tda9887_status(struct dvb_frontend *fe) -{ - struct tda9887_priv *priv = fe->analog_demod_priv; - unsigned char buf[1]; - int rc; - - memset(buf,0,sizeof(buf)); - if (1 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props,buf,1))) - tuner_info("i2c i/o error: rc == %d (should be 1)\n", rc); - dump_read_message(fe, buf); - return 0; -} - -static void tda9887_configure(struct dvb_frontend *fe) -{ - struct tda9887_priv *priv = fe->analog_demod_priv; - int rc; - - memset(priv->data,0,sizeof(priv->data)); - tda9887_set_tvnorm(fe); - - /* A note on the port settings: - These settings tend to depend on the specifics of the board. - By default they are set to inactive (bit value 1) by this driver, - overwriting any changes made by the tvnorm. This means that it - is the responsibility of the module using the tda9887 to set - these values in case of changes in the tvnorm. - In many cases port 2 should be made active (0) when selecting - SECAM-L, and port 2 should remain inactive (1) for SECAM-L'. - - For the other standards the tda9887 application note says that - the ports should be set to active (0), but, again, that may - differ depending on the precise hardware configuration. - */ - priv->data[1] |= cOutputPort1Inactive; - priv->data[1] |= cOutputPort2Inactive; - - tda9887_do_config(fe); - tda9887_set_insmod(fe); - - if (priv->mode == T_STANDBY) - priv->data[1] |= cForcedMuteAudioON; - - tuner_dbg("writing: b=0x%02x c=0x%02x e=0x%02x\n", - priv->data[1], priv->data[2], priv->data[3]); - if (debug > 1) - dump_write_message(fe, priv->data); - - if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,priv->data,4))) - tuner_info("i2c i/o error: rc == %d (should be 4)\n", rc); - - if (debug > 2) { - msleep_interruptible(1000); - tda9887_status(fe); - } -} - -/* ---------------------------------------------------------------------- */ - -static void tda9887_tuner_status(struct dvb_frontend *fe) -{ - struct tda9887_priv *priv = fe->analog_demod_priv; - tuner_info("Data bytes: b=0x%02x c=0x%02x e=0x%02x\n", - priv->data[1], priv->data[2], priv->data[3]); -} - -static int tda9887_get_afc(struct dvb_frontend *fe) -{ - struct tda9887_priv *priv = fe->analog_demod_priv; - static int AFC_BITS_2_kHz[] = { - -12500, -37500, -62500, -97500, - -112500, -137500, -162500, -187500, - 187500, 162500, 137500, 112500, - 97500 , 62500, 37500 , 12500 - }; - int afc=0; - __u8 reg = 0; - - if (1 == tuner_i2c_xfer_recv(&priv->i2c_props,®,1)) - afc = AFC_BITS_2_kHz[(reg>>1)&0x0f]; - - return afc; -} - -static void tda9887_standby(struct dvb_frontend *fe) -{ - struct tda9887_priv *priv = fe->analog_demod_priv; - - priv->mode = T_STANDBY; - - tda9887_configure(fe); -} - -static void tda9887_set_params(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct tda9887_priv *priv = fe->analog_demod_priv; - - priv->mode = params->mode; - priv->audmode = params->audmode; - priv->std = params->std; - tda9887_configure(fe); -} - -static int tda9887_set_config(struct dvb_frontend *fe, void *priv_cfg) -{ - struct tda9887_priv *priv = fe->analog_demod_priv; - - priv->config = *(unsigned int *)priv_cfg; - tda9887_configure(fe); - - return 0; -} - -static void tda9887_release(struct dvb_frontend *fe) -{ - struct tda9887_priv *priv = fe->analog_demod_priv; - - mutex_lock(&tda9887_list_mutex); - - if (priv) - hybrid_tuner_release_state(priv); - - mutex_unlock(&tda9887_list_mutex); - - fe->analog_demod_priv = NULL; -} - -static struct analog_demod_ops tda9887_ops = { - .info = { - .name = "tda9887", - }, - .set_params = tda9887_set_params, - .standby = tda9887_standby, - .tuner_status = tda9887_tuner_status, - .get_afc = tda9887_get_afc, - .release = tda9887_release, - .set_config = tda9887_set_config, -}; - -struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c_adap, - u8 i2c_addr) -{ - struct tda9887_priv *priv = NULL; - int instance; - - mutex_lock(&tda9887_list_mutex); - - instance = hybrid_tuner_request_state(struct tda9887_priv, priv, - hybrid_tuner_instance_list, - i2c_adap, i2c_addr, "tda9887"); - switch (instance) { - case 0: - mutex_unlock(&tda9887_list_mutex); - return NULL; - break; - case 1: - fe->analog_demod_priv = priv; - priv->mode = T_STANDBY; - tuner_info("tda988[5/6/7] found\n"); - break; - default: - fe->analog_demod_priv = priv; - break; - } - - mutex_unlock(&tda9887_list_mutex); - - memcpy(&fe->ops.analog_ops, &tda9887_ops, - sizeof(struct analog_demod_ops)); - - return fe; -} -EXPORT_SYMBOL_GPL(tda9887_attach); - -MODULE_LICENSE("GPL"); - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/tda9887.h b/drivers/media/video/tda9887.h deleted file mode 100644 index be49dcbfc70..00000000000 --- a/drivers/media/video/tda9887.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __TDA9887_H__ -#define __TDA9887_H__ - -#include -#include "dvb_frontend.h" - -/* ------------------------------------------------------------------------ */ -#if defined(CONFIG_TUNER_TDA9887) || (defined(CONFIG_TUNER_TDA9887_MODULE) && defined(MODULE)) -extern struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c_adap, - u8 i2c_addr); -#else -static inline struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c_adap, - u8 i2c_addr) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif - -#endif /* __TDA9887_H__ */ diff --git a/drivers/media/video/tea5761.c b/drivers/media/video/tea5761.c deleted file mode 100644 index b93cdef9ac7..00000000000 --- a/drivers/media/video/tea5761.c +++ /dev/null @@ -1,324 +0,0 @@ -/* - * For Philips TEA5761 FM Chip - * I2C address is allways 0x20 (0x10 at 7-bit mode). - * - * Copyright (c) 2005-2007 Mauro Carvalho Chehab (mchehab@infradead.org) - * This code is placed under the terms of the GNUv2 General Public License - * - */ - -#include -#include -#include -#include -#include "tuner-i2c.h" -#include "tea5761.h" - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "enable verbose debug messages"); - -struct tea5761_priv { - struct tuner_i2c_props i2c_props; - - u32 frequency; -}; - -/*****************************************************************************/ - -/*************************** - * TEA5761HN I2C registers * - ***************************/ - -/* INTREG - Read: bytes 0 and 1 / Write: byte 0 */ - - /* first byte for reading */ -#define TEA5761_INTREG_IFFLAG 0x10 -#define TEA5761_INTREG_LEVFLAG 0x8 -#define TEA5761_INTREG_FRRFLAG 0x2 -#define TEA5761_INTREG_BLFLAG 0x1 - - /* second byte for reading / byte for writing */ -#define TEA5761_INTREG_IFMSK 0x10 -#define TEA5761_INTREG_LEVMSK 0x8 -#define TEA5761_INTREG_FRMSK 0x2 -#define TEA5761_INTREG_BLMSK 0x1 - -/* FRQSET - Read: bytes 2 and 3 / Write: byte 1 and 2 */ - - /* First byte */ -#define TEA5761_FRQSET_SEARCH_UP 0x80 /* 1=Station search from botton to up */ -#define TEA5761_FRQSET_SEARCH_MODE 0x40 /* 1=Search mode */ - - /* Bits 0-5 for divider MSB */ - - /* Second byte */ - /* Bits 0-7 for divider LSB */ - -/* TNCTRL - Read: bytes 4 and 5 / Write: Bytes 3 and 4 */ - - /* first byte */ - -#define TEA5761_TNCTRL_PUPD_0 0x40 /* Power UP/Power Down MSB */ -#define TEA5761_TNCTRL_BLIM 0X20 /* 1= Japan Frequencies, 0= European frequencies */ -#define TEA5761_TNCTRL_SWPM 0x10 /* 1= software port is FRRFLAG */ -#define TEA5761_TNCTRL_IFCTC 0x08 /* 1= IF count time 15.02 ms, 0= IF count time 2.02 ms */ -#define TEA5761_TNCTRL_AFM 0x04 -#define TEA5761_TNCTRL_SMUTE 0x02 /* 1= Soft mute */ -#define TEA5761_TNCTRL_SNC 0x01 - - /* second byte */ - -#define TEA5761_TNCTRL_MU 0x80 /* 1=Hard mute */ -#define TEA5761_TNCTRL_SSL_1 0x40 -#define TEA5761_TNCTRL_SSL_0 0x20 -#define TEA5761_TNCTRL_HLSI 0x10 -#define TEA5761_TNCTRL_MST 0x08 /* 1 = mono */ -#define TEA5761_TNCTRL_SWP 0x04 -#define TEA5761_TNCTRL_DTC 0x02 /* 1 = deemphasis 50 us, 0 = deemphasis 75 us */ -#define TEA5761_TNCTRL_AHLSI 0x01 - -/* FRQCHECK - Read: bytes 6 and 7 */ - /* First byte */ - - /* Bits 0-5 for divider MSB */ - - /* Second byte */ - /* Bits 0-7 for divider LSB */ - -/* TUNCHECK - Read: bytes 8 and 9 */ - - /* First byte */ -#define TEA5761_TUNCHECK_IF_MASK 0x7e /* IF count */ -#define TEA5761_TUNCHECK_TUNTO 0x01 - - /* Second byte */ -#define TEA5761_TUNCHECK_LEV_MASK 0xf0 /* Level Count */ -#define TEA5761_TUNCHECK_LD 0x08 -#define TEA5761_TUNCHECK_STEREO 0x04 - -/* TESTREG - Read: bytes 10 and 11 / Write: bytes 5 and 6 */ - - /* All zero = no test mode */ - -/* MANID - Read: bytes 12 and 13 */ - - /* First byte - should be 0x10 */ -#define TEA5767_MANID_VERSION_MASK 0xf0 /* Version = 1 */ -#define TEA5767_MANID_ID_MSB_MASK 0x0f /* Manufacurer ID - should be 0 */ - - /* Second byte - Should be 0x2b */ - -#define TEA5767_MANID_ID_LSB_MASK 0xfe /* Manufacturer ID - should be 0x15 */ -#define TEA5767_MANID_IDAV 0x01 /* 1 = Chip has ID, 0 = Chip has no ID */ - -/* Chip ID - Read: bytes 14 and 15 */ - - /* First byte - should be 0x57 */ - - /* Second byte - should be 0x61 */ - -/*****************************************************************************/ - -#define FREQ_OFFSET 0 /* for TEA5767, it is 700 to give the right freq */ -static void tea5761_status_dump(unsigned char *buffer) -{ - unsigned int div, frq; - - div = ((buffer[2] & 0x3f) << 8) | buffer[3]; - - frq = 1000 * (div * 32768 / 1000 + FREQ_OFFSET + 225) / 4; /* Freq in KHz */ - - printk(KERN_INFO "tea5761: Frequency %d.%03d KHz (divider = 0x%04x)\n", - frq / 1000, frq % 1000, div); -} - -/* Freq should be specifyed at 62.5 Hz */ -static int set_radio_freq(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct tea5761_priv *priv = fe->tuner_priv; - unsigned int frq = params->frequency; - unsigned char buffer[7] = {0, 0, 0, 0, 0, 0, 0 }; - unsigned div; - int rc; - - tuner_dbg("radio freq counter %d\n", frq); - - if (params->mode == T_STANDBY) { - tuner_dbg("TEA5761 set to standby mode\n"); - buffer[5] |= TEA5761_TNCTRL_MU; - } else { - buffer[4] |= TEA5761_TNCTRL_PUPD_0; - } - - - if (params->audmode == V4L2_TUNER_MODE_MONO) { - tuner_dbg("TEA5761 set to mono\n"); - buffer[5] |= TEA5761_TNCTRL_MST; - } else { - tuner_dbg("TEA5761 set to stereo\n"); - } - - div = (1000 * (frq * 4 / 16 + 700 + 225) ) >> 15; - buffer[1] = (div >> 8) & 0x3f; - buffer[2] = div & 0xff; - - if (debug) - tea5761_status_dump(buffer); - - if (7 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 7))) - tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc); - - priv->frequency = frq * 125 / 2; - - return 0; -} - -static int tea5761_read_status(struct dvb_frontend *fe, char *buffer) -{ - struct tea5761_priv *priv = fe->tuner_priv; - int rc; - - memset(buffer, 0, 16); - if (16 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 16))) { - tuner_warn("i2c i/o error: rc == %d (should be 16)\n", rc); - return -EREMOTEIO; - } - - return 0; -} - -static inline int tea5761_signal(struct dvb_frontend *fe, const char *buffer) -{ - struct tea5761_priv *priv = fe->tuner_priv; - - int signal = ((buffer[9] & TEA5761_TUNCHECK_LEV_MASK) << (13 - 4)); - - tuner_dbg("Signal strength: %d\n", signal); - - return signal; -} - -static inline int tea5761_stereo(struct dvb_frontend *fe, const char *buffer) -{ - struct tea5761_priv *priv = fe->tuner_priv; - - int stereo = buffer[9] & TEA5761_TUNCHECK_STEREO; - - tuner_dbg("Radio ST GET = %02x\n", stereo); - - return (stereo ? V4L2_TUNER_SUB_STEREO : 0); -} - -static int tea5761_get_status(struct dvb_frontend *fe, u32 *status) -{ - unsigned char buffer[16]; - - *status = 0; - - if (0 == tea5761_read_status(fe, buffer)) { - if (tea5761_signal(fe, buffer)) - *status = TUNER_STATUS_LOCKED; - if (tea5761_stereo(fe, buffer)) - *status |= TUNER_STATUS_STEREO; - } - - return 0; -} - -static int tea5761_get_rf_strength(struct dvb_frontend *fe, u16 *strength) -{ - unsigned char buffer[16]; - - *strength = 0; - - if (0 == tea5761_read_status(fe, buffer)) - *strength = tea5761_signal(fe, buffer); - - return 0; -} - -int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr) -{ - unsigned char buffer[16]; - int rc; - struct tuner_i2c_props i2c = { .adap = i2c_adap, .addr = i2c_addr }; - - if (16 != (rc = tuner_i2c_xfer_recv(&i2c, buffer, 16))) { - printk(KERN_WARNING "it is not a TEA5761. Received %i chars.\n", rc); - return -EINVAL; - } - - if ((buffer[13] != 0x2b) || (buffer[14] != 0x57) || (buffer[15] != 0x061)) { - printk(KERN_WARNING "Manufacturer ID= 0x%02x, Chip ID = %02x%02x." - " It is not a TEA5761\n", - buffer[13], buffer[14], buffer[15]); - return -EINVAL; - } - printk(KERN_WARNING "tea5761: TEA%02x%02x detected. " - "Manufacturer ID= 0x%02x\n", - buffer[14], buffer[15], buffer[13]); - - return 0; -} - -static int tea5761_release(struct dvb_frontend *fe) -{ - kfree(fe->tuner_priv); - fe->tuner_priv = NULL; - - return 0; -} - -static int tea5761_get_frequency(struct dvb_frontend *fe, u32 *frequency) -{ - struct tea5761_priv *priv = fe->tuner_priv; - *frequency = priv->frequency; - return 0; -} - -static struct dvb_tuner_ops tea5761_tuner_ops = { - .info = { - .name = "tea5761", // Philips TEA5761HN FM Radio - }, - .set_analog_params = set_radio_freq, - .release = tea5761_release, - .get_frequency = tea5761_get_frequency, - .get_status = tea5761_get_status, - .get_rf_strength = tea5761_get_rf_strength, -}; - -struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe, - struct i2c_adapter* i2c_adap, - u8 i2c_addr) -{ - struct tea5761_priv *priv = NULL; - - if (tea5761_autodetection(i2c_adap, i2c_addr) == EINVAL) - return NULL; - - priv = kzalloc(sizeof(struct tea5761_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; - fe->tuner_priv = priv; - - priv->i2c_props.addr = i2c_addr; - priv->i2c_props.adap = i2c_adap; - priv->i2c_props.name = "tea5761"; - - memcpy(&fe->ops.tuner_ops, &tea5761_tuner_ops, - sizeof(struct dvb_tuner_ops)); - - tuner_info("type set to %s\n", "Philips TEA5761HN FM Radio"); - - return fe; -} - - -EXPORT_SYMBOL_GPL(tea5761_attach); -EXPORT_SYMBOL_GPL(tea5761_autodetection); - -MODULE_DESCRIPTION("Philips TEA5761 FM tuner driver"); -MODULE_AUTHOR("Mauro Carvalho Chehab "); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/tea5761.h b/drivers/media/video/tea5761.h deleted file mode 100644 index 8eb62722b98..00000000000 --- a/drivers/media/video/tea5761.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __TEA5761_H__ -#define __TEA5761_H__ - -#include -#include "dvb_frontend.h" - -#if defined(CONFIG_TUNER_TEA5761) || (defined(CONFIG_TUNER_TEA5761_MODULE) && defined(MODULE)) -extern int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr); - -extern struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe, - struct i2c_adapter* i2c_adap, - u8 i2c_addr); -#else -static inline int tea5761_autodetection(struct i2c_adapter* i2c_adap, - u8 i2c_addr) -{ - printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", - __func__); - return -EINVAL; -} - -static inline struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe, - struct i2c_adapter* i2c_adap, - u8 i2c_addr) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif - -#endif /* __TEA5761_H__ */ diff --git a/drivers/media/video/tea5767.c b/drivers/media/video/tea5767.c deleted file mode 100644 index f6e7d7ad842..00000000000 --- a/drivers/media/video/tea5767.c +++ /dev/null @@ -1,474 +0,0 @@ -/* - * For Philips TEA5767 FM Chip used on some TV Cards like Prolink Pixelview - * I2C address is allways 0xC0. - * - * - * Copyright (c) 2005 Mauro Carvalho Chehab (mchehab@infradead.org) - * This code is placed under the terms of the GNU General Public License - * - * tea5767 autodetection thanks to Torsten Seeboth and Atsushi Nakagawa - * from their contributions on DScaler. - */ - -#include -#include -#include -#include "tuner-i2c.h" -#include "tea5767.h" - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "enable verbose debug messages"); - -/*****************************************************************************/ - -struct tea5767_priv { - struct tuner_i2c_props i2c_props; - u32 frequency; - struct tea5767_ctrl ctrl; -}; - -/*****************************************************************************/ - -/****************************** - * Write mode register values * - ******************************/ - -/* First register */ -#define TEA5767_MUTE 0x80 /* Mutes output */ -#define TEA5767_SEARCH 0x40 /* Activates station search */ -/* Bits 0-5 for divider MSB */ - -/* Second register */ -/* Bits 0-7 for divider LSB */ - -/* Third register */ - -/* Station search from botton to up */ -#define TEA5767_SEARCH_UP 0x80 - -/* Searches with ADC output = 10 */ -#define TEA5767_SRCH_HIGH_LVL 0x60 - -/* Searches with ADC output = 10 */ -#define TEA5767_SRCH_MID_LVL 0x40 - -/* Searches with ADC output = 5 */ -#define TEA5767_SRCH_LOW_LVL 0x20 - -/* if on, div=4*(Frf+Fif)/Fref otherwise, div=4*(Frf-Fif)/Freq) */ -#define TEA5767_HIGH_LO_INJECT 0x10 - -/* Disable stereo */ -#define TEA5767_MONO 0x08 - -/* Disable right channel and turns to mono */ -#define TEA5767_MUTE_RIGHT 0x04 - -/* Disable left channel and turns to mono */ -#define TEA5767_MUTE_LEFT 0x02 - -#define TEA5767_PORT1_HIGH 0x01 - -/* Fourth register */ -#define TEA5767_PORT2_HIGH 0x80 -/* Chips stops working. Only I2C bus remains on */ -#define TEA5767_STDBY 0x40 - -/* Japan freq (76-108 MHz. If disabled, 87.5-108 MHz */ -#define TEA5767_JAPAN_BAND 0x20 - -/* Unselected means 32.768 KHz freq as reference. Otherwise Xtal at 13 MHz */ -#define TEA5767_XTAL_32768 0x10 - -/* Cuts weak signals */ -#define TEA5767_SOFT_MUTE 0x08 - -/* Activates high cut control */ -#define TEA5767_HIGH_CUT_CTRL 0x04 - -/* Activates stereo noise control */ -#define TEA5767_ST_NOISE_CTL 0x02 - -/* If activate PORT 1 indicates SEARCH or else it is used as PORT1 */ -#define TEA5767_SRCH_IND 0x01 - -/* Fifth register */ - -/* By activating, it will use Xtal at 13 MHz as reference for divider */ -#define TEA5767_PLLREF_ENABLE 0x80 - -/* By activating, deemphasis=50, or else, deemphasis of 50us */ -#define TEA5767_DEEMPH_75 0X40 - -/***************************** - * Read mode register values * - *****************************/ - -/* First register */ -#define TEA5767_READY_FLAG_MASK 0x80 -#define TEA5767_BAND_LIMIT_MASK 0X40 -/* Bits 0-5 for divider MSB after search or preset */ - -/* Second register */ -/* Bits 0-7 for divider LSB after search or preset */ - -/* Third register */ -#define TEA5767_STEREO_MASK 0x80 -#define TEA5767_IF_CNTR_MASK 0x7f - -/* Fourth register */ -#define TEA5767_ADC_LEVEL_MASK 0xf0 - -/* should be 0 */ -#define TEA5767_CHIP_ID_MASK 0x0f - -/* Fifth register */ -/* Reserved for future extensions */ -#define TEA5767_RESERVED_MASK 0xff - -/*****************************************************************************/ - -static void tea5767_status_dump(struct tea5767_priv *priv, - unsigned char *buffer) -{ - unsigned int div, frq; - - if (TEA5767_READY_FLAG_MASK & buffer[0]) - tuner_info("Ready Flag ON\n"); - else - tuner_info("Ready Flag OFF\n"); - - if (TEA5767_BAND_LIMIT_MASK & buffer[0]) - tuner_info("Tuner at band limit\n"); - else - tuner_info("Tuner not at band limit\n"); - - div = ((buffer[0] & 0x3f) << 8) | buffer[1]; - - switch (priv->ctrl.xtal_freq) { - case TEA5767_HIGH_LO_13MHz: - frq = (div * 50000 - 700000 - 225000) / 4; /* Freq in KHz */ - break; - case TEA5767_LOW_LO_13MHz: - frq = (div * 50000 + 700000 + 225000) / 4; /* Freq in KHz */ - break; - case TEA5767_LOW_LO_32768: - frq = (div * 32768 + 700000 + 225000) / 4; /* Freq in KHz */ - break; - case TEA5767_HIGH_LO_32768: - default: - frq = (div * 32768 - 700000 - 225000) / 4; /* Freq in KHz */ - break; - } - buffer[0] = (div >> 8) & 0x3f; - buffer[1] = div & 0xff; - - tuner_info("Frequency %d.%03d KHz (divider = 0x%04x)\n", - frq / 1000, frq % 1000, div); - - if (TEA5767_STEREO_MASK & buffer[2]) - tuner_info("Stereo\n"); - else - tuner_info("Mono\n"); - - tuner_info("IF Counter = %d\n", buffer[2] & TEA5767_IF_CNTR_MASK); - - tuner_info("ADC Level = %d\n", - (buffer[3] & TEA5767_ADC_LEVEL_MASK) >> 4); - - tuner_info("Chip ID = %d\n", (buffer[3] & TEA5767_CHIP_ID_MASK)); - - tuner_info("Reserved = 0x%02x\n", - (buffer[4] & TEA5767_RESERVED_MASK)); -} - -/* Freq should be specifyed at 62.5 Hz */ -static int set_radio_freq(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct tea5767_priv *priv = fe->tuner_priv; - unsigned int frq = params->frequency; - unsigned char buffer[5]; - unsigned div; - int rc; - - tuner_dbg("radio freq = %d.%03d MHz\n", frq/16000,(frq/16)%1000); - - buffer[2] = 0; - - if (priv->ctrl.port1) - buffer[2] |= TEA5767_PORT1_HIGH; - - if (params->audmode == V4L2_TUNER_MODE_MONO) { - tuner_dbg("TEA5767 set to mono\n"); - buffer[2] |= TEA5767_MONO; - } else { - tuner_dbg("TEA5767 set to stereo\n"); - } - - - buffer[3] = 0; - - if (priv->ctrl.port2) - buffer[3] |= TEA5767_PORT2_HIGH; - - if (priv->ctrl.high_cut) - buffer[3] |= TEA5767_HIGH_CUT_CTRL; - - if (priv->ctrl.st_noise) - buffer[3] |= TEA5767_ST_NOISE_CTL; - - if (priv->ctrl.soft_mute) - buffer[3] |= TEA5767_SOFT_MUTE; - - if (priv->ctrl.japan_band) - buffer[3] |= TEA5767_JAPAN_BAND; - - buffer[4] = 0; - - if (priv->ctrl.deemph_75) - buffer[4] |= TEA5767_DEEMPH_75; - - if (priv->ctrl.pllref) - buffer[4] |= TEA5767_PLLREF_ENABLE; - - - /* Rounds freq to next decimal value - for 62.5 KHz step */ - /* frq = 20*(frq/16)+radio_frq[frq%16]; */ - - switch (priv->ctrl.xtal_freq) { - case TEA5767_HIGH_LO_13MHz: - tuner_dbg("radio HIGH LO inject xtal @ 13 MHz\n"); - buffer[2] |= TEA5767_HIGH_LO_INJECT; - div = (frq * (4000 / 16) + 700000 + 225000 + 25000) / 50000; - break; - case TEA5767_LOW_LO_13MHz: - tuner_dbg("radio LOW LO inject xtal @ 13 MHz\n"); - - div = (frq * (4000 / 16) - 700000 - 225000 + 25000) / 50000; - break; - case TEA5767_LOW_LO_32768: - tuner_dbg("radio LOW LO inject xtal @ 32,768 MHz\n"); - buffer[3] |= TEA5767_XTAL_32768; - /* const 700=4000*175 Khz - to adjust freq to right value */ - div = ((frq * (4000 / 16) - 700000 - 225000) + 16384) >> 15; - break; - case TEA5767_HIGH_LO_32768: - default: - tuner_dbg("radio HIGH LO inject xtal @ 32,768 MHz\n"); - - buffer[2] |= TEA5767_HIGH_LO_INJECT; - buffer[3] |= TEA5767_XTAL_32768; - div = ((frq * (4000 / 16) + 700000 + 225000) + 16384) >> 15; - break; - } - buffer[0] = (div >> 8) & 0x3f; - buffer[1] = div & 0xff; - - if (5 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 5))) - tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc); - - if (debug) { - if (5 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 5))) - tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc); - else - tea5767_status_dump(priv, buffer); - } - - priv->frequency = frq * 125 / 2; - - return 0; -} - -static int tea5767_read_status(struct dvb_frontend *fe, char *buffer) -{ - struct tea5767_priv *priv = fe->tuner_priv; - int rc; - - memset(buffer, 0, 5); - if (5 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props, buffer, 5))) { - tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc); - return -EREMOTEIO; - } - - return 0; -} - -static inline int tea5767_signal(struct dvb_frontend *fe, const char *buffer) -{ - struct tea5767_priv *priv = fe->tuner_priv; - - int signal = ((buffer[3] & TEA5767_ADC_LEVEL_MASK) << 8); - - tuner_dbg("Signal strength: %d\n", signal); - - return signal; -} - -static inline int tea5767_stereo(struct dvb_frontend *fe, const char *buffer) -{ - struct tea5767_priv *priv = fe->tuner_priv; - - int stereo = buffer[2] & TEA5767_STEREO_MASK; - - tuner_dbg("Radio ST GET = %02x\n", stereo); - - return (stereo ? V4L2_TUNER_SUB_STEREO : 0); -} - -static int tea5767_get_status(struct dvb_frontend *fe, u32 *status) -{ - unsigned char buffer[5]; - - *status = 0; - - if (0 == tea5767_read_status(fe, buffer)) { - if (tea5767_signal(fe, buffer)) - *status = TUNER_STATUS_LOCKED; - if (tea5767_stereo(fe, buffer)) - *status |= TUNER_STATUS_STEREO; - } - - return 0; -} - -static int tea5767_get_rf_strength(struct dvb_frontend *fe, u16 *strength) -{ - unsigned char buffer[5]; - - *strength = 0; - - if (0 == tea5767_read_status(fe, buffer)) - *strength = tea5767_signal(fe, buffer); - - return 0; -} - -static int tea5767_standby(struct dvb_frontend *fe) -{ - unsigned char buffer[5]; - struct tea5767_priv *priv = fe->tuner_priv; - unsigned div, rc; - - div = (87500 * 4 + 700 + 225 + 25) / 50; /* Set frequency to 87.5 MHz */ - buffer[0] = (div >> 8) & 0x3f; - buffer[1] = div & 0xff; - buffer[2] = TEA5767_PORT1_HIGH; - buffer[3] = TEA5767_PORT2_HIGH | TEA5767_HIGH_CUT_CTRL | - TEA5767_ST_NOISE_CTL | TEA5767_JAPAN_BAND | TEA5767_STDBY; - buffer[4] = 0; - - if (5 != (rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 5))) - tuner_warn("i2c i/o error: rc == %d (should be 5)\n", rc); - - return 0; -} - -int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr) -{ - struct tuner_i2c_props i2c = { .adap = i2c_adap, .addr = i2c_addr }; - unsigned char buffer[7] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; - int rc; - - if ((rc = tuner_i2c_xfer_recv(&i2c, buffer, 7))< 5) { - printk(KERN_WARNING "It is not a TEA5767. Received %i bytes.\n", rc); - return EINVAL; - } - - /* If all bytes are the same then it's a TV tuner and not a tea5767 */ - if (buffer[0] == buffer[1] && buffer[0] == buffer[2] && - buffer[0] == buffer[3] && buffer[0] == buffer[4]) { - printk(KERN_WARNING "All bytes are equal. It is not a TEA5767\n"); - return EINVAL; - } - - /* Status bytes: - * Byte 4: bit 3:1 : CI (Chip Identification) == 0 - * bit 0 : internally set to 0 - * Byte 5: bit 7:0 : == 0 - */ - if (((buffer[3] & 0x0f) != 0x00) || (buffer[4] != 0x00)) { - printk(KERN_WARNING "Chip ID is not zero. It is not a TEA5767\n"); - return EINVAL; - } - - - return 0; -} - -static int tea5767_release(struct dvb_frontend *fe) -{ - kfree(fe->tuner_priv); - fe->tuner_priv = NULL; - - return 0; -} - -static int tea5767_get_frequency(struct dvb_frontend *fe, u32 *frequency) -{ - struct tea5767_priv *priv = fe->tuner_priv; - *frequency = priv->frequency; - - return 0; -} - -static int tea5767_set_config (struct dvb_frontend *fe, void *priv_cfg) -{ - struct tea5767_priv *priv = fe->tuner_priv; - - memcpy(&priv->ctrl, priv_cfg, sizeof(priv->ctrl)); - - return 0; -} - -static struct dvb_tuner_ops tea5767_tuner_ops = { - .info = { - .name = "tea5767", // Philips TEA5767HN FM Radio - }, - - .set_analog_params = set_radio_freq, - .set_config = tea5767_set_config, - .sleep = tea5767_standby, - .release = tea5767_release, - .get_frequency = tea5767_get_frequency, - .get_status = tea5767_get_status, - .get_rf_strength = tea5767_get_rf_strength, -}; - -struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, - struct i2c_adapter* i2c_adap, - u8 i2c_addr) -{ - struct tea5767_priv *priv = NULL; - - priv = kzalloc(sizeof(struct tea5767_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; - fe->tuner_priv = priv; - - priv->i2c_props.addr = i2c_addr; - priv->i2c_props.adap = i2c_adap; - priv->i2c_props.name = "tea5767"; - - priv->ctrl.xtal_freq = TEA5767_HIGH_LO_32768; - priv->ctrl.port1 = 1; - priv->ctrl.port2 = 1; - priv->ctrl.high_cut = 1; - priv->ctrl.st_noise = 1; - priv->ctrl.japan_band = 1; - - memcpy(&fe->ops.tuner_ops, &tea5767_tuner_ops, - sizeof(struct dvb_tuner_ops)); - - tuner_info("type set to %s\n", "Philips TEA5767HN FM Radio"); - - return fe; -} - -EXPORT_SYMBOL_GPL(tea5767_attach); -EXPORT_SYMBOL_GPL(tea5767_autodetection); - -MODULE_DESCRIPTION("Philips TEA5767 FM tuner driver"); -MODULE_AUTHOR("Mauro Carvalho Chehab "); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/tea5767.h b/drivers/media/video/tea5767.h deleted file mode 100644 index 7b547c092e2..00000000000 --- a/drivers/media/video/tea5767.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __TEA5767_H__ -#define __TEA5767_H__ - -#include -#include "dvb_frontend.h" - -enum tea5767_xtal { - TEA5767_LOW_LO_32768 = 0, - TEA5767_HIGH_LO_32768 = 1, - TEA5767_LOW_LO_13MHz = 2, - TEA5767_HIGH_LO_13MHz = 3, -}; - -struct tea5767_ctrl { - unsigned int port1:1; - unsigned int port2:1; - unsigned int high_cut:1; - unsigned int st_noise:1; - unsigned int soft_mute:1; - unsigned int japan_band:1; - unsigned int deemph_75:1; - unsigned int pllref:1; - enum tea5767_xtal xtal_freq; -}; - -#if defined(CONFIG_TUNER_TEA5767) || (defined(CONFIG_TUNER_TEA5767_MODULE) && defined(MODULE)) -extern int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr); - -extern struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, - struct i2c_adapter* i2c_adap, - u8 i2c_addr); -#else -static inline int tea5767_autodetection(struct i2c_adapter* i2c_adap, - u8 i2c_addr) -{ - printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", - __func__); - return -EINVAL; -} - -static inline struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, - struct i2c_adapter* i2c_adap, - u8 i2c_addr) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif - -#endif /* __TEA5767_H__ */ diff --git a/drivers/media/video/tuner-i2c.h b/drivers/media/video/tuner-i2c.h deleted file mode 100644 index 3ad6c8e0b04..00000000000 --- a/drivers/media/video/tuner-i2c.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - tuner-i2c.h - i2c interface for different tuners - - Copyright (C) 2007 Michael Krufky (mkrufky@linuxtv.org) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __TUNER_I2C_H__ -#define __TUNER_I2C_H__ - -#include - -struct tuner_i2c_props { - u8 addr; - struct i2c_adapter *adap; - - /* used for tuner instance management */ - int count; - char *name; -}; - -static inline int tuner_i2c_xfer_send(struct tuner_i2c_props *props, char *buf, int len) -{ - struct i2c_msg msg = { .addr = props->addr, .flags = 0, - .buf = buf, .len = len }; - int ret = i2c_transfer(props->adap, &msg, 1); - - return (ret == 1) ? len : ret; -} - -static inline int tuner_i2c_xfer_recv(struct tuner_i2c_props *props, char *buf, int len) -{ - struct i2c_msg msg = { .addr = props->addr, .flags = I2C_M_RD, - .buf = buf, .len = len }; - int ret = i2c_transfer(props->adap, &msg, 1); - - return (ret == 1) ? len : ret; -} - -static inline int tuner_i2c_xfer_send_recv(struct tuner_i2c_props *props, - char *obuf, int olen, - char *ibuf, int ilen) -{ - struct i2c_msg msg[2] = { { .addr = props->addr, .flags = 0, - .buf = obuf, .len = olen }, - { .addr = props->addr, .flags = I2C_M_RD, - .buf = ibuf, .len = ilen } }; - int ret = i2c_transfer(props->adap, msg, 2); - - return (ret == 2) ? ilen : ret; -} - -/* Callers must declare as a global for the module: - * - * static LIST_HEAD(hybrid_tuner_instance_list); - * - * hybrid_tuner_instance_list should be the third argument - * passed into hybrid_tuner_request_state(). - * - * state structure must contain the following: - * - * struct list_head hybrid_tuner_instance_list; - * struct tuner_i2c_props i2c_props; - * - * hybrid_tuner_instance_list (both within state structure and globally) - * is only required if the driver is using hybrid_tuner_request_state - * and hybrid_tuner_release_state to manage state sharing between - * multiple instances of hybrid tuners. - */ - -#define tuner_printk(kernlvl, i2cprops, fmt, arg...) do { \ - printk(kernlvl "%s %d-%04x: " fmt, i2cprops.name, \ - i2cprops.adap ? \ - i2c_adapter_id(i2cprops.adap) : -1, \ - i2cprops.addr, ##arg); \ - } while (0) - -/* TO DO: convert all callers of these macros to pass in - * struct tuner_i2c_props, then remove the macro wrappers */ - -#define __tuner_warn(i2cprops, fmt, arg...) do { \ - tuner_printk(KERN_WARNING, i2cprops, fmt, ##arg); \ - } while (0) - -#define __tuner_info(i2cprops, fmt, arg...) do { \ - tuner_printk(KERN_INFO, i2cprops, fmt, ##arg); \ - } while (0) - -#define __tuner_err(i2cprops, fmt, arg...) do { \ - tuner_printk(KERN_ERR, i2cprops, fmt, ##arg); \ - } while (0) - -#define __tuner_dbg(i2cprops, fmt, arg...) do { \ - if ((debug)) \ - tuner_printk(KERN_DEBUG, i2cprops, fmt, ##arg); \ - } while (0) - -#define tuner_warn(fmt, arg...) __tuner_warn(priv->i2c_props, fmt, ##arg) -#define tuner_info(fmt, arg...) __tuner_info(priv->i2c_props, fmt, ##arg) -#define tuner_err(fmt, arg...) __tuner_err(priv->i2c_props, fmt, ##arg) -#define tuner_dbg(fmt, arg...) __tuner_dbg(priv->i2c_props, fmt, ##arg) - -/****************************************************************************/ - -/* The return value of hybrid_tuner_request_state indicates the number of - * instances using this tuner object. - * - * 0 - no instances, indicates an error - kzalloc must have failed - * - * 1 - one instance, indicates that the tuner object was created successfully - * - * 2 (or more) instances, indicates that an existing tuner object was found - */ - -#define hybrid_tuner_request_state(type, state, list, i2cadap, i2caddr, devname)\ -({ \ - int __ret = 0; \ - list_for_each_entry(state, &list, hybrid_tuner_instance_list) { \ - if (((i2cadap) && (state->i2c_props.adap)) && \ - ((i2c_adapter_id(state->i2c_props.adap) == \ - i2c_adapter_id(i2cadap)) && \ - (i2caddr == state->i2c_props.addr))) { \ - __tuner_info(state->i2c_props, \ - "attaching existing instance\n"); \ - state->i2c_props.count++; \ - __ret = state->i2c_props.count; \ - break; \ - } \ - } \ - if (0 == __ret) { \ - state = kzalloc(sizeof(type), GFP_KERNEL); \ - if (NULL == state) \ - goto __fail; \ - state->i2c_props.addr = i2caddr; \ - state->i2c_props.adap = i2cadap; \ - state->i2c_props.name = devname; \ - __tuner_info(state->i2c_props, \ - "creating new instance\n"); \ - list_add_tail(&state->hybrid_tuner_instance_list, &list);\ - state->i2c_props.count++; \ - __ret = state->i2c_props.count; \ - } \ -__fail: \ - __ret; \ -}) - -#define hybrid_tuner_release_state(state) \ -({ \ - int __ret; \ - state->i2c_props.count--; \ - __ret = state->i2c_props.count; \ - if (!state->i2c_props.count) { \ - __tuner_info(state->i2c_props, "destroying instance\n");\ - list_del(&state->hybrid_tuner_instance_list); \ - kfree(state); \ - } \ - __ret; \ -}) - -#endif /* __TUNER_I2C_H__ */ diff --git a/drivers/media/video/tuner-simple.c b/drivers/media/video/tuner-simple.c deleted file mode 100644 index be8d903171b..00000000000 --- a/drivers/media/video/tuner-simple.c +++ /dev/null @@ -1,1093 +0,0 @@ -/* - * i2c tv tuner chip device driver - * controls all those simple 4-control-bytes style tuners. - * - * This "tuner-simple" module was split apart from the original "tuner" module. - */ -#include -#include -#include -#include -#include -#include -#include "tuner-i2c.h" -#include "tuner-simple.h" - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "enable verbose debug messages"); - -#define TUNER_SIMPLE_MAX 64 -static unsigned int simple_devcount; - -static int offset; -module_param(offset, int, 0664); -MODULE_PARM_DESC(offset, "Allows to specify an offset for tuner"); - -static unsigned int atv_input[TUNER_SIMPLE_MAX] = \ - { [0 ... (TUNER_SIMPLE_MAX-1)] = 0 }; -static unsigned int dtv_input[TUNER_SIMPLE_MAX] = \ - { [0 ... (TUNER_SIMPLE_MAX-1)] = 0 }; -module_param_array(atv_input, int, NULL, 0644); -module_param_array(dtv_input, int, NULL, 0644); -MODULE_PARM_DESC(atv_input, "specify atv rf input, 0 for autoselect"); -MODULE_PARM_DESC(dtv_input, "specify dtv rf input, 0 for autoselect"); - -/* ---------------------------------------------------------------------- */ - -/* tv standard selection for Temic 4046 FM5 - this value takes the low bits of control byte 2 - from datasheet Rev.01, Feb.00 - standard BG I L L2 D - picture IF 38.9 38.9 38.9 33.95 38.9 - sound 1 33.4 32.9 32.4 40.45 32.4 - sound 2 33.16 - NICAM 33.05 32.348 33.05 33.05 - */ -#define TEMIC_SET_PAL_I 0x05 -#define TEMIC_SET_PAL_DK 0x09 -#define TEMIC_SET_PAL_L 0x0a /* SECAM ? */ -#define TEMIC_SET_PAL_L2 0x0b /* change IF ! */ -#define TEMIC_SET_PAL_BG 0x0c - -/* tv tuner system standard selection for Philips FQ1216ME - this value takes the low bits of control byte 2 - from datasheet "1999 Nov 16" (supersedes "1999 Mar 23") - standard BG DK I L L` - picture carrier 38.90 38.90 38.90 38.90 33.95 - colour 34.47 34.47 34.47 34.47 38.38 - sound 1 33.40 32.40 32.90 32.40 40.45 - sound 2 33.16 - - - - - NICAM 33.05 33.05 32.35 33.05 39.80 - */ -#define PHILIPS_SET_PAL_I 0x01 /* Bit 2 always zero !*/ -#define PHILIPS_SET_PAL_BGDK 0x09 -#define PHILIPS_SET_PAL_L2 0x0a -#define PHILIPS_SET_PAL_L 0x0b - -/* system switching for Philips FI1216MF MK2 - from datasheet "1996 Jul 09", - standard BG L L' - picture carrier 38.90 38.90 33.95 - colour 34.47 34.37 38.38 - sound 1 33.40 32.40 40.45 - sound 2 33.16 - - - NICAM 33.05 33.05 39.80 - */ -#define PHILIPS_MF_SET_STD_BG 0x01 /* Bit 2 must be zero, Bit 3 is system output */ -#define PHILIPS_MF_SET_STD_L 0x03 /* Used on Secam France */ -#define PHILIPS_MF_SET_STD_LC 0x02 /* Used on SECAM L' */ - -/* Control byte */ - -#define TUNER_RATIO_MASK 0x06 /* Bit cb1:cb2 */ -#define TUNER_RATIO_SELECT_50 0x00 -#define TUNER_RATIO_SELECT_32 0x02 -#define TUNER_RATIO_SELECT_166 0x04 -#define TUNER_RATIO_SELECT_62 0x06 - -#define TUNER_CHARGE_PUMP 0x40 /* Bit cb6 */ - -/* Status byte */ - -#define TUNER_POR 0x80 -#define TUNER_FL 0x40 -#define TUNER_MODE 0x38 -#define TUNER_AFC 0x07 -#define TUNER_SIGNAL 0x07 -#define TUNER_STEREO 0x10 - -#define TUNER_PLL_LOCKED 0x40 -#define TUNER_STEREO_MK3 0x04 - -static DEFINE_MUTEX(tuner_simple_list_mutex); -static LIST_HEAD(hybrid_tuner_instance_list); - -struct tuner_simple_priv { - unsigned int nr; - u16 last_div; - - struct tuner_i2c_props i2c_props; - struct list_head hybrid_tuner_instance_list; - - unsigned int type; - struct tunertype *tun; - - u32 frequency; - u32 bandwidth; -}; - -/* ---------------------------------------------------------------------- */ - -static int tuner_read_status(struct dvb_frontend *fe) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - unsigned char byte; - - if (1 != tuner_i2c_xfer_recv(&priv->i2c_props, &byte, 1)) - return 0; - - return byte; -} - -static inline int tuner_signal(const int status) -{ - return (status & TUNER_SIGNAL) << 13; -} - -static inline int tuner_stereo(const int type, const int status) -{ - switch (type) { - case TUNER_PHILIPS_FM1216ME_MK3: - case TUNER_PHILIPS_FM1236_MK3: - case TUNER_PHILIPS_FM1256_IH3: - case TUNER_LG_NTSC_TAPE: - return ((status & TUNER_SIGNAL) == TUNER_STEREO_MK3); - default: - return status & TUNER_STEREO; - } -} - -static inline int tuner_islocked(const int status) -{ - return (status & TUNER_FL); -} - -static inline int tuner_afcstatus(const int status) -{ - return (status & TUNER_AFC) - 2; -} - - -static int simple_get_status(struct dvb_frontend *fe, u32 *status) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - int tuner_status; - - if (priv->i2c_props.adap == NULL) - return -EINVAL; - - tuner_status = tuner_read_status(fe); - - *status = 0; - - if (tuner_islocked(tuner_status)) - *status = TUNER_STATUS_LOCKED; - if (tuner_stereo(priv->type, tuner_status)) - *status |= TUNER_STATUS_STEREO; - - tuner_dbg("AFC Status: %d\n", tuner_afcstatus(tuner_status)); - - return 0; -} - -static int simple_get_rf_strength(struct dvb_frontend *fe, u16 *strength) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - int signal; - - if (priv->i2c_props.adap == NULL) - return -EINVAL; - - signal = tuner_signal(tuner_read_status(fe)); - - *strength = signal; - - tuner_dbg("Signal strength: %d\n", signal); - - return 0; -} - -/* ---------------------------------------------------------------------- */ - -static inline char *tuner_param_name(enum param_type type) -{ - char *name; - - switch (type) { - case TUNER_PARAM_TYPE_RADIO: - name = "radio"; - break; - case TUNER_PARAM_TYPE_PAL: - name = "pal"; - break; - case TUNER_PARAM_TYPE_SECAM: - name = "secam"; - break; - case TUNER_PARAM_TYPE_NTSC: - name = "ntsc"; - break; - case TUNER_PARAM_TYPE_DIGITAL: - name = "digital"; - break; - default: - name = "unknown"; - break; - } - return name; -} - -static struct tuner_params *simple_tuner_params(struct dvb_frontend *fe, - enum param_type desired_type) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - struct tunertype *tun = priv->tun; - int i; - - for (i = 0; i < tun->count; i++) - if (desired_type == tun->params[i].type) - break; - - /* use default tuner params if desired_type not available */ - if (i == tun->count) { - tuner_dbg("desired params (%s) undefined for tuner %d\n", - tuner_param_name(desired_type), priv->type); - i = 0; - } - - tuner_dbg("using tuner params #%d (%s)\n", i, - tuner_param_name(tun->params[i].type)); - - return &tun->params[i]; -} - -static int simple_config_lookup(struct dvb_frontend *fe, - struct tuner_params *t_params, - int *frequency, u8 *config, u8 *cb) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - int i; - - for (i = 0; i < t_params->count; i++) { - if (*frequency > t_params->ranges[i].limit) - continue; - break; - } - if (i == t_params->count) { - tuner_dbg("frequency out of range (%d > %d)\n", - *frequency, t_params->ranges[i - 1].limit); - *frequency = t_params->ranges[--i].limit; - } - *config = t_params->ranges[i].config; - *cb = t_params->ranges[i].cb; - - tuner_dbg("freq = %d.%02d (%d), range = %d, " - "config = 0x%02x, cb = 0x%02x\n", - *frequency / 16, *frequency % 16 * 100 / 16, *frequency, - i, *config, *cb); - - return i; -} - -/* ---------------------------------------------------------------------- */ - -static void simple_set_rf_input(struct dvb_frontend *fe, - u8 *config, u8 *cb, unsigned int rf) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - - switch (priv->type) { - case TUNER_PHILIPS_TUV1236D: - switch (rf) { - case 1: - *cb |= 0x08; - break; - default: - *cb &= ~0x08; - break; - } - break; - case TUNER_PHILIPS_FCV1236D: - switch (rf) { - case 1: - *cb |= 0x01; - break; - default: - *cb &= ~0x01; - break; - } - break; - default: - break; - } -} - -static int simple_std_setup(struct dvb_frontend *fe, - struct analog_parameters *params, - u8 *config, u8 *cb) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - u8 tuneraddr; - int rc; - - /* tv norm specific stuff for multi-norm tuners */ - switch (priv->type) { - case TUNER_PHILIPS_SECAM: /* FI1216MF */ - /* 0x01 -> ??? no change ??? */ - /* 0x02 -> PAL BDGHI / SECAM L */ - /* 0x04 -> ??? PAL others / SECAM others ??? */ - *cb &= ~0x03; - if (params->std & V4L2_STD_SECAM_L) - /* also valid for V4L2_STD_SECAM */ - *cb |= PHILIPS_MF_SET_STD_L; - else if (params->std & V4L2_STD_SECAM_LC) - *cb |= PHILIPS_MF_SET_STD_LC; - else /* V4L2_STD_B|V4L2_STD_GH */ - *cb |= PHILIPS_MF_SET_STD_BG; - break; - - case TUNER_TEMIC_4046FM5: - *cb &= ~0x0f; - - if (params->std & V4L2_STD_PAL_BG) { - *cb |= TEMIC_SET_PAL_BG; - - } else if (params->std & V4L2_STD_PAL_I) { - *cb |= TEMIC_SET_PAL_I; - - } else if (params->std & V4L2_STD_PAL_DK) { - *cb |= TEMIC_SET_PAL_DK; - - } else if (params->std & V4L2_STD_SECAM_L) { - *cb |= TEMIC_SET_PAL_L; - - } - break; - - case TUNER_PHILIPS_FQ1216ME: - *cb &= ~0x0f; - - if (params->std & (V4L2_STD_PAL_BG|V4L2_STD_PAL_DK)) { - *cb |= PHILIPS_SET_PAL_BGDK; - - } else if (params->std & V4L2_STD_PAL_I) { - *cb |= PHILIPS_SET_PAL_I; - - } else if (params->std & V4L2_STD_SECAM_L) { - *cb |= PHILIPS_SET_PAL_L; - - } - break; - - case TUNER_PHILIPS_FCV1236D: - /* 0x00 -> ATSC antenna input 1 */ - /* 0x01 -> ATSC antenna input 2 */ - /* 0x02 -> NTSC antenna input 1 */ - /* 0x03 -> NTSC antenna input 2 */ - *cb &= ~0x03; - if (!(params->std & V4L2_STD_ATSC)) - *cb |= 2; - break; - - case TUNER_MICROTUNE_4042FI5: - /* Set the charge pump for fast tuning */ - *config |= TUNER_CHARGE_PUMP; - break; - - case TUNER_PHILIPS_TUV1236D: - { - /* 0x40 -> ATSC antenna input 1 */ - /* 0x48 -> ATSC antenna input 2 */ - /* 0x00 -> NTSC antenna input 1 */ - /* 0x08 -> NTSC antenna input 2 */ - u8 buffer[4] = { 0x14, 0x00, 0x17, 0x00}; - *cb &= ~0x40; - if (params->std & V4L2_STD_ATSC) { - *cb |= 0x40; - buffer[1] = 0x04; - } - /* set to the correct mode (analog or digital) */ - tuneraddr = priv->i2c_props.addr; - priv->i2c_props.addr = 0x0a; - rc = tuner_i2c_xfer_send(&priv->i2c_props, &buffer[0], 2); - if (2 != rc) - tuner_warn("i2c i/o error: rc == %d " - "(should be 2)\n", rc); - rc = tuner_i2c_xfer_send(&priv->i2c_props, &buffer[2], 2); - if (2 != rc) - tuner_warn("i2c i/o error: rc == %d " - "(should be 2)\n", rc); - priv->i2c_props.addr = tuneraddr; - break; - } - } - if (atv_input[priv->nr]) - simple_set_rf_input(fe, config, cb, atv_input[priv->nr]); - - return 0; -} - -static int simple_post_tune(struct dvb_frontend *fe, u8 *buffer, - u16 div, u8 config, u8 cb) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - int rc; - - switch (priv->type) { - case TUNER_LG_TDVS_H06XF: - /* Set the Auxiliary Byte. */ - buffer[0] = buffer[2]; - buffer[0] &= ~0x20; - buffer[0] |= 0x18; - buffer[1] = 0x20; - tuner_dbg("tv 0x%02x 0x%02x\n", buffer[0], buffer[1]); - - rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 2); - if (2 != rc) - tuner_warn("i2c i/o error: rc == %d " - "(should be 2)\n", rc); - break; - case TUNER_MICROTUNE_4042FI5: - { - /* FIXME - this may also work for other tuners */ - unsigned long timeout = jiffies + msecs_to_jiffies(1); - u8 status_byte = 0; - - /* Wait until the PLL locks */ - for (;;) { - if (time_after(jiffies, timeout)) - return 0; - rc = tuner_i2c_xfer_recv(&priv->i2c_props, - &status_byte, 1); - if (1 != rc) { - tuner_warn("i2c i/o read error: rc == %d " - "(should be 1)\n", rc); - break; - } - if (status_byte & TUNER_PLL_LOCKED) - break; - udelay(10); - } - - /* Set the charge pump for optimized phase noise figure */ - config &= ~TUNER_CHARGE_PUMP; - buffer[0] = (div>>8) & 0x7f; - buffer[1] = div & 0xff; - buffer[2] = config; - buffer[3] = cb; - tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n", - buffer[0], buffer[1], buffer[2], buffer[3]); - - rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4); - if (4 != rc) - tuner_warn("i2c i/o error: rc == %d " - "(should be 4)\n", rc); - break; - } - } - - return 0; -} - -static int simple_radio_bandswitch(struct dvb_frontend *fe, u8 *buffer) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - - switch (priv->type) { - case TUNER_TENA_9533_DI: - case TUNER_YMEC_TVF_5533MF: - tuner_dbg("This tuner doesn't have FM. " - "Most cards have a TEA5767 for FM\n"); - return 0; - case TUNER_PHILIPS_FM1216ME_MK3: - case TUNER_PHILIPS_FM1236_MK3: - case TUNER_PHILIPS_FMD1216ME_MK3: - case TUNER_LG_NTSC_TAPE: - case TUNER_PHILIPS_FM1256_IH3: - buffer[3] = 0x19; - break; - case TUNER_TNF_5335MF: - buffer[3] = 0x11; - break; - case TUNER_LG_PAL_FM: - buffer[3] = 0xa5; - break; - case TUNER_THOMSON_DTT761X: - buffer[3] = 0x39; - break; - case TUNER_MICROTUNE_4049FM5: - default: - buffer[3] = 0xa4; - break; - } - - return 0; -} - -/* ---------------------------------------------------------------------- */ - -static int simple_set_tv_freq(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - u8 config, cb; - u16 div; - struct tunertype *tun; - u8 buffer[4]; - int rc, IFPCoff, i; - enum param_type desired_type; - struct tuner_params *t_params; - - tun = priv->tun; - - /* IFPCoff = Video Intermediate Frequency - Vif: - 940 =16*58.75 NTSC/J (Japan) - 732 =16*45.75 M/N STD - 704 =16*44 ATSC (at DVB code) - 632 =16*39.50 I U.K. - 622.4=16*38.90 B/G D/K I, L STD - 592 =16*37.00 D China - 590 =16.36.875 B Australia - 543.2=16*33.95 L' STD - 171.2=16*10.70 FM Radio (at set_radio_freq) - */ - - if (params->std == V4L2_STD_NTSC_M_JP) { - IFPCoff = 940; - desired_type = TUNER_PARAM_TYPE_NTSC; - } else if ((params->std & V4L2_STD_MN) && - !(params->std & ~V4L2_STD_MN)) { - IFPCoff = 732; - desired_type = TUNER_PARAM_TYPE_NTSC; - } else if (params->std == V4L2_STD_SECAM_LC) { - IFPCoff = 543; - desired_type = TUNER_PARAM_TYPE_SECAM; - } else { - IFPCoff = 623; - desired_type = TUNER_PARAM_TYPE_PAL; - } - - t_params = simple_tuner_params(fe, desired_type); - - i = simple_config_lookup(fe, t_params, ¶ms->frequency, - &config, &cb); - - div = params->frequency + IFPCoff + offset; - - tuner_dbg("Freq= %d.%02d MHz, V_IF=%d.%02d MHz, " - "Offset=%d.%02d MHz, div=%0d\n", - params->frequency / 16, params->frequency % 16 * 100 / 16, - IFPCoff / 16, IFPCoff % 16 * 100 / 16, - offset / 16, offset % 16 * 100 / 16, div); - - /* tv norm specific stuff for multi-norm tuners */ - simple_std_setup(fe, params, &config, &cb); - - if (t_params->cb_first_if_lower_freq && div < priv->last_div) { - buffer[0] = config; - buffer[1] = cb; - buffer[2] = (div>>8) & 0x7f; - buffer[3] = div & 0xff; - } else { - buffer[0] = (div>>8) & 0x7f; - buffer[1] = div & 0xff; - buffer[2] = config; - buffer[3] = cb; - } - priv->last_div = div; - if (t_params->has_tda9887) { - struct v4l2_priv_tun_config tda9887_cfg; - int config = 0; - int is_secam_l = (params->std & (V4L2_STD_SECAM_L | - V4L2_STD_SECAM_LC)) && - !(params->std & ~(V4L2_STD_SECAM_L | - V4L2_STD_SECAM_LC)); - - tda9887_cfg.tuner = TUNER_TDA9887; - tda9887_cfg.priv = &config; - - if (params->std == V4L2_STD_SECAM_LC) { - if (t_params->port1_active ^ t_params->port1_invert_for_secam_lc) - config |= TDA9887_PORT1_ACTIVE; - if (t_params->port2_active ^ t_params->port2_invert_for_secam_lc) - config |= TDA9887_PORT2_ACTIVE; - } else { - if (t_params->port1_active) - config |= TDA9887_PORT1_ACTIVE; - if (t_params->port2_active) - config |= TDA9887_PORT2_ACTIVE; - } - if (t_params->intercarrier_mode) - config |= TDA9887_INTERCARRIER; - if (is_secam_l) { - if (i == 0 && t_params->default_top_secam_low) - config |= TDA9887_TOP(t_params->default_top_secam_low); - else if (i == 1 && t_params->default_top_secam_mid) - config |= TDA9887_TOP(t_params->default_top_secam_mid); - else if (t_params->default_top_secam_high) - config |= TDA9887_TOP(t_params->default_top_secam_high); - } else { - if (i == 0 && t_params->default_top_low) - config |= TDA9887_TOP(t_params->default_top_low); - else if (i == 1 && t_params->default_top_mid) - config |= TDA9887_TOP(t_params->default_top_mid); - else if (t_params->default_top_high) - config |= TDA9887_TOP(t_params->default_top_high); - } - if (t_params->default_pll_gating_18) - config |= TDA9887_GATING_18; - i2c_clients_command(priv->i2c_props.adap, TUNER_SET_CONFIG, - &tda9887_cfg); - } - tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n", - buffer[0], buffer[1], buffer[2], buffer[3]); - - rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4); - if (4 != rc) - tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc); - - simple_post_tune(fe, &buffer[0], div, config, cb); - - return 0; -} - -static int simple_set_radio_freq(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct tunertype *tun; - struct tuner_simple_priv *priv = fe->tuner_priv; - u8 buffer[4]; - u16 div; - int rc, j; - struct tuner_params *t_params; - unsigned int freq = params->frequency; - - tun = priv->tun; - - for (j = tun->count-1; j > 0; j--) - if (tun->params[j].type == TUNER_PARAM_TYPE_RADIO) - break; - /* default t_params (j=0) will be used if desired type wasn't found */ - t_params = &tun->params[j]; - - /* Select Radio 1st IF used */ - switch (t_params->radio_if) { - case 0: /* 10.7 MHz */ - freq += (unsigned int)(10.7*16000); - break; - case 1: /* 33.3 MHz */ - freq += (unsigned int)(33.3*16000); - break; - case 2: /* 41.3 MHz */ - freq += (unsigned int)(41.3*16000); - break; - default: - tuner_warn("Unsupported radio_if value %d\n", - t_params->radio_if); - return 0; - } - - /* Bandswitch byte */ - simple_radio_bandswitch(fe, &buffer[0]); - - buffer[2] = (t_params->ranges[0].config & ~TUNER_RATIO_MASK) | - TUNER_RATIO_SELECT_50; /* 50 kHz step */ - - /* Convert from 1/16 kHz V4L steps to 1/20 MHz (=50 kHz) PLL steps - freq * (1 Mhz / 16000 V4L steps) * (20 PLL steps / 1 MHz) = - freq * (1/800) */ - div = (freq + 400) / 800; - - if (t_params->cb_first_if_lower_freq && div < priv->last_div) { - buffer[0] = buffer[2]; - buffer[1] = buffer[3]; - buffer[2] = (div>>8) & 0x7f; - buffer[3] = div & 0xff; - } else { - buffer[0] = (div>>8) & 0x7f; - buffer[1] = div & 0xff; - } - - tuner_dbg("radio 0x%02x 0x%02x 0x%02x 0x%02x\n", - buffer[0], buffer[1], buffer[2], buffer[3]); - priv->last_div = div; - - if (t_params->has_tda9887) { - int config = 0; - struct v4l2_priv_tun_config tda9887_cfg; - - tda9887_cfg.tuner = TUNER_TDA9887; - tda9887_cfg.priv = &config; - - if (t_params->port1_active && - !t_params->port1_fm_high_sensitivity) - config |= TDA9887_PORT1_ACTIVE; - if (t_params->port2_active && - !t_params->port2_fm_high_sensitivity) - config |= TDA9887_PORT2_ACTIVE; - if (t_params->intercarrier_mode) - config |= TDA9887_INTERCARRIER; -/* if (t_params->port1_set_for_fm_mono) - config &= ~TDA9887_PORT1_ACTIVE;*/ - if (t_params->fm_gain_normal) - config |= TDA9887_GAIN_NORMAL; - if (t_params->radio_if == 2) - config |= TDA9887_RIF_41_3; - i2c_clients_command(priv->i2c_props.adap, TUNER_SET_CONFIG, - &tda9887_cfg); - } - rc = tuner_i2c_xfer_send(&priv->i2c_props, buffer, 4); - if (4 != rc) - tuner_warn("i2c i/o error: rc == %d (should be 4)\n", rc); - - return 0; -} - -static int simple_set_params(struct dvb_frontend *fe, - struct analog_parameters *params) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - int ret = -EINVAL; - - if (priv->i2c_props.adap == NULL) - return -EINVAL; - - switch (params->mode) { - case V4L2_TUNER_RADIO: - ret = simple_set_radio_freq(fe, params); - priv->frequency = params->frequency * 125 / 2; - break; - case V4L2_TUNER_ANALOG_TV: - case V4L2_TUNER_DIGITAL_TV: - ret = simple_set_tv_freq(fe, params); - priv->frequency = params->frequency * 62500; - break; - } - priv->bandwidth = 0; - - return ret; -} - -static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf, - const struct dvb_frontend_parameters *params) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - - switch (priv->type) { - case TUNER_PHILIPS_FMD1216ME_MK3: - if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ && - params->frequency >= 158870000) - buf[3] |= 0x08; - break; - case TUNER_PHILIPS_TD1316: - /* determine band */ - buf[3] |= (params->frequency < 161000000) ? 1 : - (params->frequency < 444000000) ? 2 : 4; - - /* setup PLL filter */ - if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) - buf[3] |= 1 << 3; - break; - case TUNER_PHILIPS_TUV1236D: - case TUNER_PHILIPS_FCV1236D: - { - unsigned int new_rf; - - if (dtv_input[priv->nr]) - new_rf = dtv_input[priv->nr]; - else - switch (params->u.vsb.modulation) { - case QAM_64: - case QAM_256: - new_rf = 1; - break; - case VSB_8: - default: - new_rf = 0; - break; - } - simple_set_rf_input(fe, &buf[2], &buf[3], new_rf); - break; - } - default: - break; - } -} - -static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf, - const struct dvb_frontend_parameters *params) -{ - /* This function returns the tuned frequency on success, 0 on error */ - struct tuner_simple_priv *priv = fe->tuner_priv; - struct tunertype *tun = priv->tun; - static struct tuner_params *t_params; - u8 config, cb; - u32 div; - int ret, frequency = params->frequency / 62500; - - t_params = simple_tuner_params(fe, TUNER_PARAM_TYPE_DIGITAL); - ret = simple_config_lookup(fe, t_params, &frequency, &config, &cb); - if (ret < 0) - return 0; /* failure */ - - div = ((frequency + t_params->iffreq) * 62500 + offset + - tun->stepsize/2) / tun->stepsize; - - buf[0] = div >> 8; - buf[1] = div & 0xff; - buf[2] = config; - buf[3] = cb; - - simple_set_dvb(fe, buf, params); - - tuner_dbg("%s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n", - tun->name, div, buf[0], buf[1], buf[2], buf[3]); - - /* calculate the frequency we set it to */ - return (div * tun->stepsize) - t_params->iffreq; -} - -static int simple_dvb_calc_regs(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params, - u8 *buf, int buf_len) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - u32 frequency; - - if (buf_len < 5) - return -EINVAL; - - frequency = simple_dvb_configure(fe, buf+1, params); - if (frequency == 0) - return -EINVAL; - - buf[0] = priv->i2c_props.addr; - - priv->frequency = frequency; - priv->bandwidth = (fe->ops.info.type == FE_OFDM) ? - params->u.ofdm.bandwidth : 0; - - return 5; -} - -static int simple_dvb_set_params(struct dvb_frontend *fe, - struct dvb_frontend_parameters *params) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - u32 prev_freq, prev_bw; - int ret; - u8 buf[5]; - - if (priv->i2c_props.adap == NULL) - return -EINVAL; - - prev_freq = priv->frequency; - prev_bw = priv->bandwidth; - - ret = simple_dvb_calc_regs(fe, params, buf, 5); - if (ret != 5) - goto fail; - - /* put analog demod in standby when tuning digital */ - if (fe->ops.analog_ops.standby) - fe->ops.analog_ops.standby(fe); - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - - /* buf[0] contains the i2c address, but * - * we already have it in i2c_props.addr */ - ret = tuner_i2c_xfer_send(&priv->i2c_props, buf+1, 4); - if (ret != 4) - goto fail; - - return 0; -fail: - /* calc_regs sets frequency and bandwidth. if we failed, unset them */ - priv->frequency = prev_freq; - priv->bandwidth = prev_bw; - - return ret; -} - -static int simple_init(struct dvb_frontend *fe) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - - if (priv->i2c_props.adap == NULL) - return -EINVAL; - - if (priv->tun->initdata) { - int ret; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - - ret = tuner_i2c_xfer_send(&priv->i2c_props, - priv->tun->initdata + 1, - priv->tun->initdata[0]); - if (ret != priv->tun->initdata[0]) - return ret; - } - - return 0; -} - -static int simple_sleep(struct dvb_frontend *fe) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - - if (priv->i2c_props.adap == NULL) - return -EINVAL; - - if (priv->tun->sleepdata) { - int ret; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - - ret = tuner_i2c_xfer_send(&priv->i2c_props, - priv->tun->sleepdata + 1, - priv->tun->sleepdata[0]); - if (ret != priv->tun->sleepdata[0]) - return ret; - } - - return 0; -} - -static int simple_release(struct dvb_frontend *fe) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - - mutex_lock(&tuner_simple_list_mutex); - - if (priv) - hybrid_tuner_release_state(priv); - - mutex_unlock(&tuner_simple_list_mutex); - - fe->tuner_priv = NULL; - - return 0; -} - -static int simple_get_frequency(struct dvb_frontend *fe, u32 *frequency) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - *frequency = priv->frequency; - return 0; -} - -static int simple_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) -{ - struct tuner_simple_priv *priv = fe->tuner_priv; - *bandwidth = priv->bandwidth; - return 0; -} - -static struct dvb_tuner_ops simple_tuner_ops = { - .init = simple_init, - .sleep = simple_sleep, - .set_analog_params = simple_set_params, - .set_params = simple_dvb_set_params, - .calc_regs = simple_dvb_calc_regs, - .release = simple_release, - .get_frequency = simple_get_frequency, - .get_bandwidth = simple_get_bandwidth, - .get_status = simple_get_status, - .get_rf_strength = simple_get_rf_strength, -}; - -struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c_adap, - u8 i2c_addr, - unsigned int type) -{ - struct tuner_simple_priv *priv = NULL; - int instance; - - if (type >= tuner_count) { - printk(KERN_WARNING "%s: invalid tuner type: %d (max: %d)\n", - __func__, type, tuner_count-1); - return NULL; - } - - /* If i2c_adap is set, check that the tuner is at the correct address. - * Otherwise, if i2c_adap is NULL, the tuner will be programmed directly - * by the digital demod via calc_regs. - */ - if (i2c_adap != NULL) { - u8 b[1]; - struct i2c_msg msg = { - .addr = i2c_addr, .flags = I2C_M_RD, - .buf = b, .len = 1, - }; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - - if (1 != i2c_transfer(i2c_adap, &msg, 1)) - tuner_warn("unable to probe %s, proceeding anyway.", - tuners[type].name); - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 0); - } - - mutex_lock(&tuner_simple_list_mutex); - - instance = hybrid_tuner_request_state(struct tuner_simple_priv, priv, - hybrid_tuner_instance_list, - i2c_adap, i2c_addr, - "tuner-simple"); - switch (instance) { - case 0: - mutex_unlock(&tuner_simple_list_mutex); - return NULL; - break; - case 1: - fe->tuner_priv = priv; - - priv->type = type; - priv->tun = &tuners[type]; - priv->nr = simple_devcount++; - break; - default: - fe->tuner_priv = priv; - break; - } - - mutex_unlock(&tuner_simple_list_mutex); - - memcpy(&fe->ops.tuner_ops, &simple_tuner_ops, - sizeof(struct dvb_tuner_ops)); - - tuner_info("type set to %d (%s)\n", type, priv->tun->name); - - if ((debug) || ((atv_input[priv->nr] > 0) || - (dtv_input[priv->nr] > 0))) { - if (0 == atv_input[priv->nr]) - tuner_info("tuner %d atv rf input will be " - "autoselected\n", priv->nr); - else - tuner_info("tuner %d atv rf input will be " - "set to input %d (insmod option)\n", - priv->nr, atv_input[priv->nr]); - if (0 == dtv_input[priv->nr]) - tuner_info("tuner %d dtv rf input will be " - "autoselected\n", priv->nr); - else - tuner_info("tuner %d dtv rf input will be " - "set to input %d (insmod option)\n", - priv->nr, dtv_input[priv->nr]); - } - - strlcpy(fe->ops.tuner_ops.info.name, priv->tun->name, - sizeof(fe->ops.tuner_ops.info.name)); - - return fe; -} -EXPORT_SYMBOL_GPL(simple_tuner_attach); - -MODULE_DESCRIPTION("Simple 4-control-bytes style tuner driver"); -MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer"); -MODULE_LICENSE("GPL"); - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/tuner-simple.h b/drivers/media/video/tuner-simple.h deleted file mode 100644 index e46cf0121e0..00000000000 --- a/drivers/media/video/tuner-simple.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef __TUNER_SIMPLE_H__ -#define __TUNER_SIMPLE_H__ - -#include -#include "dvb_frontend.h" - -#if defined(CONFIG_TUNER_SIMPLE) || (defined(CONFIG_TUNER_SIMPLE_MODULE) && defined(MODULE)) -extern struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c_adap, - u8 i2c_addr, - unsigned int type); -#else -static inline struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, - struct i2c_adapter *i2c_adap, - u8 i2c_addr, - unsigned int type) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif - -#endif /* __TUNER_SIMPLE_H__ */ diff --git a/drivers/media/video/tuner-types.c b/drivers/media/video/tuner-types.c deleted file mode 100644 index 10dddca8b5d..00000000000 --- a/drivers/media/video/tuner-types.c +++ /dev/null @@ -1,1652 +0,0 @@ -/* - * - * i2c tv tuner chip device type database. - * - */ - -#include -#include -#include - -/* ---------------------------------------------------------------------- */ - -/* - * The floats in the tuner struct are computed at compile time - * by gcc and cast back to integers. Thus we don't violate the - * "no float in kernel" rule. - * - * A tuner_range may be referenced by multiple tuner_params structs. - * There are many duplicates in here. Reusing tuner_range structs, - * rather than defining new ones for each tuner, will cut down on - * memory usage, and is preferred when possible. - * - * Each tuner_params array may contain one or more elements, one - * for each video standard. - * - * FIXME: tuner_params struct contains an element, tda988x. We must - * set this for all tuners that contain a tda988x chip, and then we - * can remove this setting from the various card structs. - * - * FIXME: Right now, all tuners are using the first tuner_params[] - * array element for analog mode. In the future, we will be merging - * similar tuner definitions together, such that each tuner definition - * will have a tuner_params struct for each available video standard. - * At that point, the tuner_params[] array element will be chosen - * based on the video standard in use. - */ - -/* The following was taken from dvb-pll.c: */ - -/* Set AGC TOP value to 103 dBuV: - * 0x80 = Control Byte - * 0x40 = 250 uA charge pump (irrelevant) - * 0x18 = Aux Byte to follow - * 0x06 = 64.5 kHz divider (irrelevant) - * 0x01 = Disable Vt (aka sleep) - * - * 0x00 = AGC Time constant 2s Iagc = 300 nA (vs 0x80 = 9 nA) - * 0x50 = AGC Take over point = 103 dBuV - */ -static u8 tua603x_agc103[] = { 2, 0x80|0x40|0x18|0x06|0x01, 0x00|0x50 }; - -/* 0x04 = 166.67 kHz divider - * - * 0x80 = AGC Time constant 50ms Iagc = 9 uA - * 0x20 = AGC Take over point = 112 dBuV - */ -static u8 tua603x_agc112[] = { 2, 0x80|0x40|0x18|0x04|0x01, 0x80|0x20 }; - -/* 0-9 */ -/* ------------ TUNER_TEMIC_PAL - TEMIC PAL ------------ */ - -static struct tuner_range tuner_temic_pal_ranges[] = { - { 16 * 140.25 /*MHz*/, 0x8e, 0x02, }, - { 16 * 463.25 /*MHz*/, 0x8e, 0x04, }, - { 16 * 999.99 , 0x8e, 0x01, }, -}; - -static struct tuner_params tuner_temic_pal_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_temic_pal_ranges, - .count = ARRAY_SIZE(tuner_temic_pal_ranges), - }, -}; - -/* ------------ TUNER_PHILIPS_PAL_I - Philips PAL_I ------------ */ - -static struct tuner_range tuner_philips_pal_i_ranges[] = { - { 16 * 140.25 /*MHz*/, 0x8e, 0xa0, }, - { 16 * 463.25 /*MHz*/, 0x8e, 0x90, }, - { 16 * 999.99 , 0x8e, 0x30, }, -}; - -static struct tuner_params tuner_philips_pal_i_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_philips_pal_i_ranges, - .count = ARRAY_SIZE(tuner_philips_pal_i_ranges), - }, -}; - -/* ------------ TUNER_PHILIPS_NTSC - Philips NTSC ------------ */ - -static struct tuner_range tuner_philips_ntsc_ranges[] = { - { 16 * 157.25 /*MHz*/, 0x8e, 0xa0, }, - { 16 * 451.25 /*MHz*/, 0x8e, 0x90, }, - { 16 * 999.99 , 0x8e, 0x30, }, -}; - -static struct tuner_params tuner_philips_ntsc_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_philips_ntsc_ranges, - .count = ARRAY_SIZE(tuner_philips_ntsc_ranges), - .cb_first_if_lower_freq = 1, - }, -}; - -/* ------------ TUNER_PHILIPS_SECAM - Philips SECAM ------------ */ - -static struct tuner_range tuner_philips_secam_ranges[] = { - { 16 * 168.25 /*MHz*/, 0x8e, 0xa7, }, - { 16 * 447.25 /*MHz*/, 0x8e, 0x97, }, - { 16 * 999.99 , 0x8e, 0x37, }, -}; - -static struct tuner_params tuner_philips_secam_params[] = { - { - .type = TUNER_PARAM_TYPE_SECAM, - .ranges = tuner_philips_secam_ranges, - .count = ARRAY_SIZE(tuner_philips_secam_ranges), - .cb_first_if_lower_freq = 1, - }, -}; - -/* ------------ TUNER_PHILIPS_PAL - Philips PAL ------------ */ - -static struct tuner_range tuner_philips_pal_ranges[] = { - { 16 * 168.25 /*MHz*/, 0x8e, 0xa0, }, - { 16 * 447.25 /*MHz*/, 0x8e, 0x90, }, - { 16 * 999.99 , 0x8e, 0x30, }, -}; - -static struct tuner_params tuner_philips_pal_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_philips_pal_ranges, - .count = ARRAY_SIZE(tuner_philips_pal_ranges), - .cb_first_if_lower_freq = 1, - }, -}; - -/* ------------ TUNER_TEMIC_NTSC - TEMIC NTSC ------------ */ - -static struct tuner_range tuner_temic_ntsc_ranges[] = { - { 16 * 157.25 /*MHz*/, 0x8e, 0x02, }, - { 16 * 463.25 /*MHz*/, 0x8e, 0x04, }, - { 16 * 999.99 , 0x8e, 0x01, }, -}; - -static struct tuner_params tuner_temic_ntsc_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_temic_ntsc_ranges, - .count = ARRAY_SIZE(tuner_temic_ntsc_ranges), - }, -}; - -/* ------------ TUNER_TEMIC_PAL_I - TEMIC PAL_I ------------ */ - -static struct tuner_range tuner_temic_pal_i_ranges[] = { - { 16 * 170.00 /*MHz*/, 0x8e, 0x02, }, - { 16 * 450.00 /*MHz*/, 0x8e, 0x04, }, - { 16 * 999.99 , 0x8e, 0x01, }, -}; - -static struct tuner_params tuner_temic_pal_i_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_temic_pal_i_ranges, - .count = ARRAY_SIZE(tuner_temic_pal_i_ranges), - }, -}; - -/* ------------ TUNER_TEMIC_4036FY5_NTSC - TEMIC NTSC ------------ */ - -static struct tuner_range tuner_temic_4036fy5_ntsc_ranges[] = { - { 16 * 157.25 /*MHz*/, 0x8e, 0xa0, }, - { 16 * 463.25 /*MHz*/, 0x8e, 0x90, }, - { 16 * 999.99 , 0x8e, 0x30, }, -}; - -static struct tuner_params tuner_temic_4036fy5_ntsc_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_temic_4036fy5_ntsc_ranges, - .count = ARRAY_SIZE(tuner_temic_4036fy5_ntsc_ranges), - }, -}; - -/* ------------ TUNER_ALPS_TSBH1_NTSC - TEMIC NTSC ------------ */ - -static struct tuner_range tuner_alps_tsb_1_ranges[] = { - { 16 * 137.25 /*MHz*/, 0x8e, 0x01, }, - { 16 * 385.25 /*MHz*/, 0x8e, 0x02, }, - { 16 * 999.99 , 0x8e, 0x08, }, -}; - -static struct tuner_params tuner_alps_tsbh1_ntsc_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_alps_tsb_1_ranges, - .count = ARRAY_SIZE(tuner_alps_tsb_1_ranges), - }, -}; - -/* 10-19 */ -/* ------------ TUNER_ALPS_TSBE1_PAL - TEMIC PAL ------------ */ - -static struct tuner_params tuner_alps_tsb_1_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_alps_tsb_1_ranges, - .count = ARRAY_SIZE(tuner_alps_tsb_1_ranges), - }, -}; - -/* ------------ TUNER_ALPS_TSBB5_PAL_I - Alps PAL_I ------------ */ - -static struct tuner_range tuner_alps_tsb_5_pal_ranges[] = { - { 16 * 133.25 /*MHz*/, 0x8e, 0x01, }, - { 16 * 351.25 /*MHz*/, 0x8e, 0x02, }, - { 16 * 999.99 , 0x8e, 0x08, }, -}; - -static struct tuner_params tuner_alps_tsbb5_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_alps_tsb_5_pal_ranges, - .count = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges), - }, -}; - -/* ------------ TUNER_ALPS_TSBE5_PAL - Alps PAL ------------ */ - -static struct tuner_params tuner_alps_tsbe5_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_alps_tsb_5_pal_ranges, - .count = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges), - }, -}; - -/* ------------ TUNER_ALPS_TSBC5_PAL - Alps PAL ------------ */ - -static struct tuner_params tuner_alps_tsbc5_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_alps_tsb_5_pal_ranges, - .count = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges), - }, -}; - -/* ------------ TUNER_TEMIC_4006FH5_PAL - TEMIC PAL ------------ */ - -static struct tuner_range tuner_lg_pal_ranges[] = { - { 16 * 170.00 /*MHz*/, 0x8e, 0xa0, }, - { 16 * 450.00 /*MHz*/, 0x8e, 0x90, }, - { 16 * 999.99 , 0x8e, 0x30, }, -}; - -static struct tuner_params tuner_temic_4006fh5_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_lg_pal_ranges, - .count = ARRAY_SIZE(tuner_lg_pal_ranges), - }, -}; - -/* ------------ TUNER_ALPS_TSHC6_NTSC - Alps NTSC ------------ */ - -static struct tuner_range tuner_alps_tshc6_ntsc_ranges[] = { - { 16 * 137.25 /*MHz*/, 0x8e, 0x14, }, - { 16 * 385.25 /*MHz*/, 0x8e, 0x12, }, - { 16 * 999.99 , 0x8e, 0x11, }, -}; - -static struct tuner_params tuner_alps_tshc6_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_alps_tshc6_ntsc_ranges, - .count = ARRAY_SIZE(tuner_alps_tshc6_ntsc_ranges), - }, -}; - -/* ------------ TUNER_TEMIC_PAL_DK - TEMIC PAL ------------ */ - -static struct tuner_range tuner_temic_pal_dk_ranges[] = { - { 16 * 168.25 /*MHz*/, 0x8e, 0xa0, }, - { 16 * 456.25 /*MHz*/, 0x8e, 0x90, }, - { 16 * 999.99 , 0x8e, 0x30, }, -}; - -static struct tuner_params tuner_temic_pal_dk_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_temic_pal_dk_ranges, - .count = ARRAY_SIZE(tuner_temic_pal_dk_ranges), - }, -}; - -/* ------------ TUNER_PHILIPS_NTSC_M - Philips NTSC ------------ */ - -static struct tuner_range tuner_philips_ntsc_m_ranges[] = { - { 16 * 160.00 /*MHz*/, 0x8e, 0xa0, }, - { 16 * 454.00 /*MHz*/, 0x8e, 0x90, }, - { 16 * 999.99 , 0x8e, 0x30, }, -}; - -static struct tuner_params tuner_philips_ntsc_m_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_philips_ntsc_m_ranges, - .count = ARRAY_SIZE(tuner_philips_ntsc_m_ranges), - }, -}; - -/* ------------ TUNER_TEMIC_4066FY5_PAL_I - TEMIC PAL_I ------------ */ - -static struct tuner_range tuner_temic_40x6f_5_pal_ranges[] = { - { 16 * 169.00 /*MHz*/, 0x8e, 0xa0, }, - { 16 * 454.00 /*MHz*/, 0x8e, 0x90, }, - { 16 * 999.99 , 0x8e, 0x30, }, -}; - -static struct tuner_params tuner_temic_4066fy5_pal_i_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_temic_40x6f_5_pal_ranges, - .count = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges), - }, -}; - -/* ------------ TUNER_TEMIC_4006FN5_MULTI_PAL - TEMIC PAL ------------ */ - -static struct tuner_params tuner_temic_4006fn5_multi_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_temic_40x6f_5_pal_ranges, - .count = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges), - }, -}; - -/* 20-29 */ -/* ------------ TUNER_TEMIC_4009FR5_PAL - TEMIC PAL ------------ */ - -static struct tuner_range tuner_temic_4009f_5_pal_ranges[] = { - { 16 * 141.00 /*MHz*/, 0x8e, 0xa0, }, - { 16 * 464.00 /*MHz*/, 0x8e, 0x90, }, - { 16 * 999.99 , 0x8e, 0x30, }, -}; - -static struct tuner_params tuner_temic_4009f_5_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_temic_4009f_5_pal_ranges, - .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges), - }, -}; - -/* ------------ TUNER_TEMIC_4039FR5_NTSC - TEMIC NTSC ------------ */ - -static struct tuner_range tuner_temic_4x3x_f_5_ntsc_ranges[] = { - { 16 * 158.00 /*MHz*/, 0x8e, 0xa0, }, - { 16 * 453.00 /*MHz*/, 0x8e, 0x90, }, - { 16 * 999.99 , 0x8e, 0x30, }, -}; - -static struct tuner_params tuner_temic_4039fr5_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_temic_4x3x_f_5_ntsc_ranges, - .count = ARRAY_SIZE(tuner_temic_4x3x_f_5_ntsc_ranges), - }, -}; - -/* ------------ TUNER_TEMIC_4046FM5 - TEMIC PAL ------------ */ - -static struct tuner_params tuner_temic_4046fm5_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_temic_40x6f_5_pal_ranges, - .count = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges), - }, -}; - -/* ------------ TUNER_PHILIPS_PAL_DK - Philips PAL ------------ */ - -static struct tuner_params tuner_philips_pal_dk_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_lg_pal_ranges, - .count = ARRAY_SIZE(tuner_lg_pal_ranges), - }, -}; - -/* ------------ TUNER_PHILIPS_FQ1216ME - Philips PAL ------------ */ - -static struct tuner_params tuner_philips_fq1216me_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_lg_pal_ranges, - .count = ARRAY_SIZE(tuner_lg_pal_ranges), - .has_tda9887 = 1, - .port1_active = 1, - .port2_active = 1, - .port2_invert_for_secam_lc = 1, - }, -}; - -/* ------------ TUNER_LG_PAL_I_FM - LGINNOTEK PAL_I ------------ */ - -static struct tuner_params tuner_lg_pal_i_fm_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_lg_pal_ranges, - .count = ARRAY_SIZE(tuner_lg_pal_ranges), - }, -}; - -/* ------------ TUNER_LG_PAL_I - LGINNOTEK PAL_I ------------ */ - -static struct tuner_params tuner_lg_pal_i_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_lg_pal_ranges, - .count = ARRAY_SIZE(tuner_lg_pal_ranges), - }, -}; - -/* ------------ TUNER_LG_NTSC_FM - LGINNOTEK NTSC ------------ */ - -static struct tuner_range tuner_lg_ntsc_fm_ranges[] = { - { 16 * 210.00 /*MHz*/, 0x8e, 0xa0, }, - { 16 * 497.00 /*MHz*/, 0x8e, 0x90, }, - { 16 * 999.99 , 0x8e, 0x30, }, -}; - -static struct tuner_params tuner_lg_ntsc_fm_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_lg_ntsc_fm_ranges, - .count = ARRAY_SIZE(tuner_lg_ntsc_fm_ranges), - }, -}; - -/* ------------ TUNER_LG_PAL_FM - LGINNOTEK PAL ------------ */ - -static struct tuner_params tuner_lg_pal_fm_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_lg_pal_ranges, - .count = ARRAY_SIZE(tuner_lg_pal_ranges), - }, -}; - -/* ------------ TUNER_LG_PAL - LGINNOTEK PAL ------------ */ - -static struct tuner_params tuner_lg_pal_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_lg_pal_ranges, - .count = ARRAY_SIZE(tuner_lg_pal_ranges), - }, -}; - -/* 30-39 */ -/* ------------ TUNER_TEMIC_4009FN5_MULTI_PAL_FM - TEMIC PAL ------------ */ - -static struct tuner_params tuner_temic_4009_fn5_multi_pal_fm_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_temic_4009f_5_pal_ranges, - .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges), - }, -}; - -/* ------------ TUNER_SHARP_2U5JF5540_NTSC - SHARP NTSC ------------ */ - -static struct tuner_range tuner_sharp_2u5jf5540_ntsc_ranges[] = { - { 16 * 137.25 /*MHz*/, 0x8e, 0x01, }, - { 16 * 317.25 /*MHz*/, 0x8e, 0x02, }, - { 16 * 999.99 , 0x8e, 0x08, }, -}; - -static struct tuner_params tuner_sharp_2u5jf5540_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_sharp_2u5jf5540_ntsc_ranges, - .count = ARRAY_SIZE(tuner_sharp_2u5jf5540_ntsc_ranges), - }, -}; - -/* ------------ TUNER_Samsung_PAL_TCPM9091PD27 - Samsung PAL ------------ */ - -static struct tuner_range tuner_samsung_pal_tcpm9091pd27_ranges[] = { - { 16 * 169 /*MHz*/, 0x8e, 0xa0, }, - { 16 * 464 /*MHz*/, 0x8e, 0x90, }, - { 16 * 999.99 , 0x8e, 0x30, }, -}; - -static struct tuner_params tuner_samsung_pal_tcpm9091pd27_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_samsung_pal_tcpm9091pd27_ranges, - .count = ARRAY_SIZE(tuner_samsung_pal_tcpm9091pd27_ranges), - }, -}; - -/* ------------ TUNER_TEMIC_4106FH5 - TEMIC PAL ------------ */ - -static struct tuner_params tuner_temic_4106fh5_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_temic_4009f_5_pal_ranges, - .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges), - }, -}; - -/* ------------ TUNER_TEMIC_4012FY5 - TEMIC PAL ------------ */ - -static struct tuner_params tuner_temic_4012fy5_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_temic_pal_ranges, - .count = ARRAY_SIZE(tuner_temic_pal_ranges), - }, -}; - -/* ------------ TUNER_TEMIC_4136FY5 - TEMIC NTSC ------------ */ - -static struct tuner_params tuner_temic_4136_fy5_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_temic_4x3x_f_5_ntsc_ranges, - .count = ARRAY_SIZE(tuner_temic_4x3x_f_5_ntsc_ranges), - }, -}; - -/* ------------ TUNER_LG_PAL_NEW_TAPC - LGINNOTEK PAL ------------ */ - -static struct tuner_range tuner_lg_new_tapc_ranges[] = { - { 16 * 170.00 /*MHz*/, 0x8e, 0x01, }, - { 16 * 450.00 /*MHz*/, 0x8e, 0x02, }, - { 16 * 999.99 , 0x8e, 0x08, }, -}; - -static struct tuner_params tuner_lg_pal_new_tapc_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_lg_new_tapc_ranges, - .count = ARRAY_SIZE(tuner_lg_new_tapc_ranges), - }, -}; - -/* ------------ TUNER_PHILIPS_FM1216ME_MK3 - Philips PAL ------------ */ - -static struct tuner_range tuner_fm1216me_mk3_pal_ranges[] = { - { 16 * 158.00 /*MHz*/, 0x8e, 0x01, }, - { 16 * 442.00 /*MHz*/, 0x8e, 0x02, }, - { 16 * 999.99 , 0x8e, 0x04, }, -}; - -static struct tuner_params tuner_fm1216me_mk3_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_fm1216me_mk3_pal_ranges, - .count = ARRAY_SIZE(tuner_fm1216me_mk3_pal_ranges), - .cb_first_if_lower_freq = 1, - .has_tda9887 = 1, - .port1_active = 1, - .port2_active = 1, - .port2_invert_for_secam_lc = 1, - .port1_fm_high_sensitivity = 1, - .default_top_mid = -2, - .default_top_secam_mid = -2, - .default_top_secam_high = -2, - }, -}; - -/* ------------ TUNER_LG_NTSC_NEW_TAPC - LGINNOTEK NTSC ------------ */ - -static struct tuner_params tuner_lg_ntsc_new_tapc_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_lg_new_tapc_ranges, - .count = ARRAY_SIZE(tuner_lg_new_tapc_ranges), - }, -}; - -/* 40-49 */ -/* ------------ TUNER_HITACHI_NTSC - HITACHI NTSC ------------ */ - -static struct tuner_params tuner_hitachi_ntsc_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_lg_new_tapc_ranges, - .count = ARRAY_SIZE(tuner_lg_new_tapc_ranges), - }, -}; - -/* ------------ TUNER_PHILIPS_PAL_MK - Philips PAL ------------ */ - -static struct tuner_range tuner_philips_pal_mk_pal_ranges[] = { - { 16 * 140.25 /*MHz*/, 0x8e, 0x01, }, - { 16 * 463.25 /*MHz*/, 0x8e, 0xc2, }, - { 16 * 999.99 , 0x8e, 0xcf, }, -}; - -static struct tuner_params tuner_philips_pal_mk_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_philips_pal_mk_pal_ranges, - .count = ARRAY_SIZE(tuner_philips_pal_mk_pal_ranges), - }, -}; - -/* ---- TUNER_PHILIPS_FCV1236D - Philips FCV1236D (ATSC/NTSC) ---- */ - -static struct tuner_range tuner_philips_fcv1236d_ntsc_ranges[] = { - { 16 * 157.25 /*MHz*/, 0x8e, 0xa2, }, - { 16 * 451.25 /*MHz*/, 0x8e, 0x92, }, - { 16 * 999.99 , 0x8e, 0x32, }, -}; - -static struct tuner_range tuner_philips_fcv1236d_atsc_ranges[] = { - { 16 * 159.00 /*MHz*/, 0x8e, 0xa0, }, - { 16 * 453.00 /*MHz*/, 0x8e, 0x90, }, - { 16 * 999.99 , 0x8e, 0x30, }, -}; - -static struct tuner_params tuner_philips_fcv1236d_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_philips_fcv1236d_ntsc_ranges, - .count = ARRAY_SIZE(tuner_philips_fcv1236d_ntsc_ranges), - }, - { - .type = TUNER_PARAM_TYPE_DIGITAL, - .ranges = tuner_philips_fcv1236d_atsc_ranges, - .count = ARRAY_SIZE(tuner_philips_fcv1236d_atsc_ranges), - .iffreq = 16 * 44.00, - }, -}; - -/* ------------ TUNER_PHILIPS_FM1236_MK3 - Philips NTSC ------------ */ - -static struct tuner_range tuner_fm1236_mk3_ntsc_ranges[] = { - { 16 * 160.00 /*MHz*/, 0x8e, 0x01, }, - { 16 * 442.00 /*MHz*/, 0x8e, 0x02, }, - { 16 * 999.99 , 0x8e, 0x04, }, -}; - -static struct tuner_params tuner_fm1236_mk3_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_fm1236_mk3_ntsc_ranges, - .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges), - .cb_first_if_lower_freq = 1, - .has_tda9887 = 1, - .port1_active = 1, - .port2_active = 1, - .port1_fm_high_sensitivity = 1, - }, -}; - -/* ------------ TUNER_PHILIPS_4IN1 - Philips NTSC ------------ */ - -static struct tuner_params tuner_philips_4in1_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_fm1236_mk3_ntsc_ranges, - .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges), - }, -}; - -/* ------------ TUNER_MICROTUNE_4049FM5 - Microtune PAL ------------ */ - -static struct tuner_params tuner_microtune_4049_fm5_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_temic_4009f_5_pal_ranges, - .count = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges), - .has_tda9887 = 1, - .port1_invert_for_secam_lc = 1, - .default_pll_gating_18 = 1, - .fm_gain_normal=1, - .radio_if = 1, /* 33.3 MHz */ - }, -}; - -/* ------------ TUNER_PANASONIC_VP27 - Panasonic NTSC ------------ */ - -static struct tuner_range tuner_panasonic_vp27_ntsc_ranges[] = { - { 16 * 160.00 /*MHz*/, 0xce, 0x01, }, - { 16 * 454.00 /*MHz*/, 0xce, 0x02, }, - { 16 * 999.99 , 0xce, 0x08, }, -}; - -static struct tuner_params tuner_panasonic_vp27_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_panasonic_vp27_ntsc_ranges, - .count = ARRAY_SIZE(tuner_panasonic_vp27_ntsc_ranges), - .has_tda9887 = 1, - .intercarrier_mode = 1, - .default_top_low = -3, - .default_top_mid = -3, - .default_top_high = -3, - }, -}; - -/* ------------ TUNER_TNF_8831BGFF - Philips PAL ------------ */ - -static struct tuner_range tuner_tnf_8831bgff_pal_ranges[] = { - { 16 * 161.25 /*MHz*/, 0x8e, 0xa0, }, - { 16 * 463.25 /*MHz*/, 0x8e, 0x90, }, - { 16 * 999.99 , 0x8e, 0x30, }, -}; - -static struct tuner_params tuner_tnf_8831bgff_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_tnf_8831bgff_pal_ranges, - .count = ARRAY_SIZE(tuner_tnf_8831bgff_pal_ranges), - }, -}; - -/* ------------ TUNER_MICROTUNE_4042FI5 - Microtune NTSC ------------ */ - -static struct tuner_range tuner_microtune_4042fi5_ntsc_ranges[] = { - { 16 * 162.00 /*MHz*/, 0x8e, 0xa2, }, - { 16 * 457.00 /*MHz*/, 0x8e, 0x94, }, - { 16 * 999.99 , 0x8e, 0x31, }, -}; - -static struct tuner_range tuner_microtune_4042fi5_atsc_ranges[] = { - { 16 * 162.00 /*MHz*/, 0x8e, 0xa1, }, - { 16 * 457.00 /*MHz*/, 0x8e, 0x91, }, - { 16 * 999.99 , 0x8e, 0x31, }, -}; - -static struct tuner_params tuner_microtune_4042fi5_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_microtune_4042fi5_ntsc_ranges, - .count = ARRAY_SIZE(tuner_microtune_4042fi5_ntsc_ranges), - }, - { - .type = TUNER_PARAM_TYPE_DIGITAL, - .ranges = tuner_microtune_4042fi5_atsc_ranges, - .count = ARRAY_SIZE(tuner_microtune_4042fi5_atsc_ranges), - .iffreq = 16 * 44.00 /*MHz*/, - }, -}; - -/* 50-59 */ -/* ------------ TUNER_TCL_2002N - TCL NTSC ------------ */ - -static struct tuner_range tuner_tcl_2002n_ntsc_ranges[] = { - { 16 * 172.00 /*MHz*/, 0x8e, 0x01, }, - { 16 * 448.00 /*MHz*/, 0x8e, 0x02, }, - { 16 * 999.99 , 0x8e, 0x08, }, -}; - -static struct tuner_params tuner_tcl_2002n_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_tcl_2002n_ntsc_ranges, - .count = ARRAY_SIZE(tuner_tcl_2002n_ntsc_ranges), - .cb_first_if_lower_freq = 1, - }, -}; - -/* ------------ TUNER_PHILIPS_FM1256_IH3 - Philips PAL ------------ */ - -static struct tuner_params tuner_philips_fm1256_ih3_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_fm1236_mk3_ntsc_ranges, - .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges), - .radio_if = 1, /* 33.3 MHz */ - }, -}; - -/* ------------ TUNER_THOMSON_DTT7610 - THOMSON ATSC ------------ */ - -/* single range used for both ntsc and atsc */ -static struct tuner_range tuner_thomson_dtt7610_ntsc_ranges[] = { - { 16 * 157.25 /*MHz*/, 0x8e, 0x39, }, - { 16 * 454.00 /*MHz*/, 0x8e, 0x3a, }, - { 16 * 999.99 , 0x8e, 0x3c, }, -}; - -static struct tuner_params tuner_thomson_dtt7610_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_thomson_dtt7610_ntsc_ranges, - .count = ARRAY_SIZE(tuner_thomson_dtt7610_ntsc_ranges), - }, - { - .type = TUNER_PARAM_TYPE_DIGITAL, - .ranges = tuner_thomson_dtt7610_ntsc_ranges, - .count = ARRAY_SIZE(tuner_thomson_dtt7610_ntsc_ranges), - .iffreq = 16 * 44.00 /*MHz*/, - }, -}; - -/* ------------ TUNER_PHILIPS_FQ1286 - Philips NTSC ------------ */ - -static struct tuner_range tuner_philips_fq1286_ntsc_ranges[] = { - { 16 * 160.00 /*MHz*/, 0x8e, 0x41, }, - { 16 * 454.00 /*MHz*/, 0x8e, 0x42, }, - { 16 * 999.99 , 0x8e, 0x04, }, -}; - -static struct tuner_params tuner_philips_fq1286_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_philips_fq1286_ntsc_ranges, - .count = ARRAY_SIZE(tuner_philips_fq1286_ntsc_ranges), - }, -}; - -/* ------------ TUNER_TCL_2002MB - TCL PAL ------------ */ - -static struct tuner_range tuner_tcl_2002mb_pal_ranges[] = { - { 16 * 170.00 /*MHz*/, 0xce, 0x01, }, - { 16 * 450.00 /*MHz*/, 0xce, 0x02, }, - { 16 * 999.99 , 0xce, 0x08, }, -}; - -static struct tuner_params tuner_tcl_2002mb_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_tcl_2002mb_pal_ranges, - .count = ARRAY_SIZE(tuner_tcl_2002mb_pal_ranges), - }, -}; - -/* ------------ TUNER_PHILIPS_FQ1216AME_MK4 - Philips PAL ------------ */ - -static struct tuner_range tuner_philips_fq12_6a___mk4_pal_ranges[] = { - { 16 * 160.00 /*MHz*/, 0xce, 0x01, }, - { 16 * 442.00 /*MHz*/, 0xce, 0x02, }, - { 16 * 999.99 , 0xce, 0x04, }, -}; - -static struct tuner_params tuner_philips_fq1216ame_mk4_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_philips_fq12_6a___mk4_pal_ranges, - .count = ARRAY_SIZE(tuner_philips_fq12_6a___mk4_pal_ranges), - .has_tda9887 = 1, - .port1_active = 1, - .port2_invert_for_secam_lc = 1, - .default_top_mid = -2, - .default_top_secam_low = -2, - .default_top_secam_mid = -2, - .default_top_secam_high = -2, - }, -}; - -/* ------------ TUNER_PHILIPS_FQ1236A_MK4 - Philips NTSC ------------ */ - -static struct tuner_params tuner_philips_fq1236a_mk4_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_fm1236_mk3_ntsc_ranges, - .count = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges), - }, -}; - -/* ------------ TUNER_YMEC_TVF_8531MF - Philips NTSC ------------ */ - -static struct tuner_params tuner_ymec_tvf_8531mf_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_philips_ntsc_m_ranges, - .count = ARRAY_SIZE(tuner_philips_ntsc_m_ranges), - }, -}; - -/* ------------ TUNER_YMEC_TVF_5533MF - Philips NTSC ------------ */ - -static struct tuner_range tuner_ymec_tvf_5533mf_ntsc_ranges[] = { - { 16 * 160.00 /*MHz*/, 0x8e, 0x01, }, - { 16 * 454.00 /*MHz*/, 0x8e, 0x02, }, - { 16 * 999.99 , 0x8e, 0x04, }, -}; - -static struct tuner_params tuner_ymec_tvf_5533mf_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_ymec_tvf_5533mf_ntsc_ranges, - .count = ARRAY_SIZE(tuner_ymec_tvf_5533mf_ntsc_ranges), - }, -}; - -/* 60-69 */ -/* ------------ TUNER_THOMSON_DTT761X - THOMSON ATSC ------------ */ -/* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */ - -static struct tuner_range tuner_thomson_dtt761x_ntsc_ranges[] = { - { 16 * 145.25 /*MHz*/, 0x8e, 0x39, }, - { 16 * 415.25 /*MHz*/, 0x8e, 0x3a, }, - { 16 * 999.99 , 0x8e, 0x3c, }, -}; - -static struct tuner_range tuner_thomson_dtt761x_atsc_ranges[] = { - { 16 * 147.00 /*MHz*/, 0x8e, 0x39, }, - { 16 * 417.00 /*MHz*/, 0x8e, 0x3a, }, - { 16 * 999.99 , 0x8e, 0x3c, }, -}; - -static struct tuner_params tuner_thomson_dtt761x_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_thomson_dtt761x_ntsc_ranges, - .count = ARRAY_SIZE(tuner_thomson_dtt761x_ntsc_ranges), - .has_tda9887 = 1, - .fm_gain_normal = 1, - .radio_if = 2, /* 41.3 MHz */ - }, - { - .type = TUNER_PARAM_TYPE_DIGITAL, - .ranges = tuner_thomson_dtt761x_atsc_ranges, - .count = ARRAY_SIZE(tuner_thomson_dtt761x_atsc_ranges), - .iffreq = 16 * 44.00, /*MHz*/ - }, -}; - -/* ------------ TUNER_TENA_9533_DI - Philips PAL ------------ */ - -static struct tuner_range tuner_tena_9533_di_pal_ranges[] = { - { 16 * 160.25 /*MHz*/, 0x8e, 0x01, }, - { 16 * 464.25 /*MHz*/, 0x8e, 0x02, }, - { 16 * 999.99 , 0x8e, 0x04, }, -}; - -static struct tuner_params tuner_tena_9533_di_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_tena_9533_di_pal_ranges, - .count = ARRAY_SIZE(tuner_tena_9533_di_pal_ranges), - }, -}; - -/* ------------ TUNER_PHILIPS_FMD1216ME_MK3 - Philips PAL ------------ */ - -static struct tuner_range tuner_philips_fmd1216me_mk3_pal_ranges[] = { - { 16 * 160.00 /*MHz*/, 0x86, 0x51, }, - { 16 * 442.00 /*MHz*/, 0x86, 0x52, }, - { 16 * 999.99 , 0x86, 0x54, }, -}; - -static struct tuner_range tuner_philips_fmd1216me_mk3_dvb_ranges[] = { - { 16 * 143.87 /*MHz*/, 0xbc, 0x41 }, - { 16 * 158.87 /*MHz*/, 0xf4, 0x41 }, - { 16 * 329.87 /*MHz*/, 0xbc, 0x42 }, - { 16 * 441.87 /*MHz*/, 0xf4, 0x42 }, - { 16 * 625.87 /*MHz*/, 0xbc, 0x44 }, - { 16 * 803.87 /*MHz*/, 0xf4, 0x44 }, - { 16 * 999.99 , 0xfc, 0x44 }, -}; - -static struct tuner_params tuner_philips_fmd1216me_mk3_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_philips_fmd1216me_mk3_pal_ranges, - .count = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_pal_ranges), - .has_tda9887 = 1, - .port1_active = 1, - .port2_active = 1, - .port2_fm_high_sensitivity = 1, - .port2_invert_for_secam_lc = 1, - .port1_set_for_fm_mono = 1, - }, - { - .type = TUNER_PARAM_TYPE_DIGITAL, - .ranges = tuner_philips_fmd1216me_mk3_dvb_ranges, - .count = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_dvb_ranges), - .iffreq = 16 * 36.125, /*MHz*/ - }, -}; - - -/* ------ TUNER_LG_TDVS_H06XF - LG INNOTEK / INFINEON ATSC ----- */ - -static struct tuner_range tuner_tua6034_ntsc_ranges[] = { - { 16 * 165.00 /*MHz*/, 0x8e, 0x01 }, - { 16 * 450.00 /*MHz*/, 0x8e, 0x02 }, - { 16 * 999.99 , 0x8e, 0x04 }, -}; - -static struct tuner_range tuner_tua6034_atsc_ranges[] = { - { 16 * 165.00 /*MHz*/, 0xce, 0x01 }, - { 16 * 450.00 /*MHz*/, 0xce, 0x02 }, - { 16 * 999.99 , 0xce, 0x04 }, -}; - -static struct tuner_params tuner_lg_tdvs_h06xf_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_tua6034_ntsc_ranges, - .count = ARRAY_SIZE(tuner_tua6034_ntsc_ranges), - }, - { - .type = TUNER_PARAM_TYPE_DIGITAL, - .ranges = tuner_tua6034_atsc_ranges, - .count = ARRAY_SIZE(tuner_tua6034_atsc_ranges), - .iffreq = 16 * 44.00, - }, -}; - -/* ------------ TUNER_YMEC_TVF66T5_B_DFF - Philips PAL ------------ */ - -static struct tuner_range tuner_ymec_tvf66t5_b_dff_pal_ranges[] = { - { 16 * 160.25 /*MHz*/, 0x8e, 0x01, }, - { 16 * 464.25 /*MHz*/, 0x8e, 0x02, }, - { 16 * 999.99 , 0x8e, 0x08, }, -}; - -static struct tuner_params tuner_ymec_tvf66t5_b_dff_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_ymec_tvf66t5_b_dff_pal_ranges, - .count = ARRAY_SIZE(tuner_ymec_tvf66t5_b_dff_pal_ranges), - }, -}; - -/* ------------ TUNER_LG_NTSC_TALN_MINI - LGINNOTEK NTSC ------------ */ - -static struct tuner_range tuner_lg_taln_ntsc_ranges[] = { - { 16 * 137.25 /*MHz*/, 0x8e, 0x01, }, - { 16 * 373.25 /*MHz*/, 0x8e, 0x02, }, - { 16 * 999.99 , 0x8e, 0x08, }, -}; - -static struct tuner_range tuner_lg_taln_pal_secam_ranges[] = { - { 16 * 150.00 /*MHz*/, 0x8e, 0x01, }, - { 16 * 425.00 /*MHz*/, 0x8e, 0x02, }, - { 16 * 999.99 , 0x8e, 0x08, }, -}; - -static struct tuner_params tuner_lg_taln_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_lg_taln_ntsc_ranges, - .count = ARRAY_SIZE(tuner_lg_taln_ntsc_ranges), - },{ - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_lg_taln_pal_secam_ranges, - .count = ARRAY_SIZE(tuner_lg_taln_pal_secam_ranges), - }, -}; - -/* ------------ TUNER_PHILIPS_TD1316 - Philips PAL ------------ */ - -static struct tuner_range tuner_philips_td1316_pal_ranges[] = { - { 16 * 160.00 /*MHz*/, 0xc8, 0xa1, }, - { 16 * 442.00 /*MHz*/, 0xc8, 0xa2, }, - { 16 * 999.99 , 0xc8, 0xa4, }, -}; - -static struct tuner_range tuner_philips_td1316_dvb_ranges[] = { - { 16 * 93.834 /*MHz*/, 0xca, 0x60, }, - { 16 * 123.834 /*MHz*/, 0xca, 0xa0, }, - { 16 * 163.834 /*MHz*/, 0xca, 0xc0, }, - { 16 * 253.834 /*MHz*/, 0xca, 0x60, }, - { 16 * 383.834 /*MHz*/, 0xca, 0xa0, }, - { 16 * 443.834 /*MHz*/, 0xca, 0xc0, }, - { 16 * 583.834 /*MHz*/, 0xca, 0x60, }, - { 16 * 793.834 /*MHz*/, 0xca, 0xa0, }, - { 16 * 999.999 , 0xca, 0xe0, }, -}; - -static struct tuner_params tuner_philips_td1316_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_philips_td1316_pal_ranges, - .count = ARRAY_SIZE(tuner_philips_td1316_pal_ranges), - }, - { - .type = TUNER_PARAM_TYPE_DIGITAL, - .ranges = tuner_philips_td1316_dvb_ranges, - .count = ARRAY_SIZE(tuner_philips_td1316_dvb_ranges), - .iffreq = 16 * 36.166667 /*MHz*/, - }, -}; - -/* ------------ TUNER_PHILIPS_TUV1236D - Philips ATSC ------------ */ - -static struct tuner_range tuner_tuv1236d_ntsc_ranges[] = { - { 16 * 157.25 /*MHz*/, 0xce, 0x01, }, - { 16 * 454.00 /*MHz*/, 0xce, 0x02, }, - { 16 * 999.99 , 0xce, 0x04, }, -}; - -static struct tuner_range tuner_tuv1236d_atsc_ranges[] = { - { 16 * 157.25 /*MHz*/, 0xc6, 0x41, }, - { 16 * 454.00 /*MHz*/, 0xc6, 0x42, }, - { 16 * 999.99 , 0xc6, 0x44, }, -}; - -static struct tuner_params tuner_tuv1236d_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_tuv1236d_ntsc_ranges, - .count = ARRAY_SIZE(tuner_tuv1236d_ntsc_ranges), - }, - { - .type = TUNER_PARAM_TYPE_DIGITAL, - .ranges = tuner_tuv1236d_atsc_ranges, - .count = ARRAY_SIZE(tuner_tuv1236d_atsc_ranges), - .iffreq = 16 * 44.00, - }, -}; - -/* ------------ TUNER_TNF_xxx5 - Texas Instruments--------- */ -/* This is known to work with Tenna TVF58t5-MFF and TVF5835 MFF - * but it is expected to work also with other Tenna/Ymec - * models based on TI SN 761677 chip on both PAL and NTSC - */ - -static struct tuner_range tuner_tnf_5335_d_if_pal_ranges[] = { - { 16 * 168.25 /*MHz*/, 0x8e, 0x01, }, - { 16 * 471.25 /*MHz*/, 0x8e, 0x02, }, - { 16 * 999.99 , 0x8e, 0x08, }, -}; - -static struct tuner_range tuner_tnf_5335mf_ntsc_ranges[] = { - { 16 * 169.25 /*MHz*/, 0x8e, 0x01, }, - { 16 * 469.25 /*MHz*/, 0x8e, 0x02, }, - { 16 * 999.99 , 0x8e, 0x08, }, -}; - -static struct tuner_params tuner_tnf_5335mf_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_tnf_5335mf_ntsc_ranges, - .count = ARRAY_SIZE(tuner_tnf_5335mf_ntsc_ranges), - }, - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_tnf_5335_d_if_pal_ranges, - .count = ARRAY_SIZE(tuner_tnf_5335_d_if_pal_ranges), - }, -}; - -/* 70-79 */ -/* ------------ TUNER_SAMSUNG_TCPN_2121P30A - Samsung NTSC ------------ */ - -/* '+ 4' turns on the Low Noise Amplifier */ -static struct tuner_range tuner_samsung_tcpn_2121p30a_ntsc_ranges[] = { - { 16 * 130.00 /*MHz*/, 0xce, 0x01 + 4, }, - { 16 * 364.50 /*MHz*/, 0xce, 0x02 + 4, }, - { 16 * 999.99 , 0xce, 0x08 + 4, }, -}; - -static struct tuner_params tuner_samsung_tcpn_2121p30a_params[] = { - { - .type = TUNER_PARAM_TYPE_NTSC, - .ranges = tuner_samsung_tcpn_2121p30a_ntsc_ranges, - .count = ARRAY_SIZE(tuner_samsung_tcpn_2121p30a_ntsc_ranges), - }, -}; - -/* ------------ TUNER_THOMSON_FE6600 - DViCO Hybrid PAL ------------ */ - -static struct tuner_range tuner_thomson_fe6600_pal_ranges[] = { - { 16 * 160.00 /*MHz*/, 0xfe, 0x11, }, - { 16 * 442.00 /*MHz*/, 0xf6, 0x12, }, - { 16 * 999.99 , 0xf6, 0x18, }, -}; - -static struct tuner_range tuner_thomson_fe6600_dvb_ranges[] = { - { 16 * 250.00 /*MHz*/, 0xb4, 0x12, }, - { 16 * 455.00 /*MHz*/, 0xfe, 0x11, }, - { 16 * 775.50 /*MHz*/, 0xbc, 0x18, }, - { 16 * 999.99 , 0xf4, 0x18, }, -}; - -static struct tuner_params tuner_thomson_fe6600_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_thomson_fe6600_pal_ranges, - .count = ARRAY_SIZE(tuner_thomson_fe6600_pal_ranges), - }, - { - .type = TUNER_PARAM_TYPE_DIGITAL, - .ranges = tuner_thomson_fe6600_dvb_ranges, - .count = ARRAY_SIZE(tuner_thomson_fe6600_dvb_ranges), - .iffreq = 16 * 36.125 /*MHz*/, - }, -}; - -/* ------------ TUNER_SAMSUNG_TCPG_6121P30A - Samsung PAL ------------ */ - -/* '+ 4' turns on the Low Noise Amplifier */ -static struct tuner_range tuner_samsung_tcpg_6121p30a_pal_ranges[] = { - { 16 * 146.25 /*MHz*/, 0xce, 0x01 + 4, }, - { 16 * 428.50 /*MHz*/, 0xce, 0x02 + 4, }, - { 16 * 999.99 , 0xce, 0x08 + 4, }, -}; - -static struct tuner_params tuner_samsung_tcpg_6121p30a_params[] = { - { - .type = TUNER_PARAM_TYPE_PAL, - .ranges = tuner_samsung_tcpg_6121p30a_pal_ranges, - .count = ARRAY_SIZE(tuner_samsung_tcpg_6121p30a_pal_ranges), - .has_tda9887 = 1, - .port1_active = 1, - .port2_active = 1, - .port2_invert_for_secam_lc = 1, - }, -}; - -/* --------------------------------------------------------------------- */ - -struct tunertype tuners[] = { - /* 0-9 */ - [TUNER_TEMIC_PAL] = { /* TEMIC PAL */ - .name = "Temic PAL (4002 FH5)", - .params = tuner_temic_pal_params, - .count = ARRAY_SIZE(tuner_temic_pal_params), - }, - [TUNER_PHILIPS_PAL_I] = { /* Philips PAL_I */ - .name = "Philips PAL_I (FI1246 and compatibles)", - .params = tuner_philips_pal_i_params, - .count = ARRAY_SIZE(tuner_philips_pal_i_params), - }, - [TUNER_PHILIPS_NTSC] = { /* Philips NTSC */ - .name = "Philips NTSC (FI1236,FM1236 and compatibles)", - .params = tuner_philips_ntsc_params, - .count = ARRAY_SIZE(tuner_philips_ntsc_params), - }, - [TUNER_PHILIPS_SECAM] = { /* Philips SECAM */ - .name = "Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF)", - .params = tuner_philips_secam_params, - .count = ARRAY_SIZE(tuner_philips_secam_params), - }, - [TUNER_ABSENT] = { /* Tuner Absent */ - .name = "NoTuner", - }, - [TUNER_PHILIPS_PAL] = { /* Philips PAL */ - .name = "Philips PAL_BG (FI1216 and compatibles)", - .params = tuner_philips_pal_params, - .count = ARRAY_SIZE(tuner_philips_pal_params), - }, - [TUNER_TEMIC_NTSC] = { /* TEMIC NTSC */ - .name = "Temic NTSC (4032 FY5)", - .params = tuner_temic_ntsc_params, - .count = ARRAY_SIZE(tuner_temic_ntsc_params), - }, - [TUNER_TEMIC_PAL_I] = { /* TEMIC PAL_I */ - .name = "Temic PAL_I (4062 FY5)", - .params = tuner_temic_pal_i_params, - .count = ARRAY_SIZE(tuner_temic_pal_i_params), - }, - [TUNER_TEMIC_4036FY5_NTSC] = { /* TEMIC NTSC */ - .name = "Temic NTSC (4036 FY5)", - .params = tuner_temic_4036fy5_ntsc_params, - .count = ARRAY_SIZE(tuner_temic_4036fy5_ntsc_params), - }, - [TUNER_ALPS_TSBH1_NTSC] = { /* TEMIC NTSC */ - .name = "Alps HSBH1", - .params = tuner_alps_tsbh1_ntsc_params, - .count = ARRAY_SIZE(tuner_alps_tsbh1_ntsc_params), - }, - - /* 10-19 */ - [TUNER_ALPS_TSBE1_PAL] = { /* TEMIC PAL */ - .name = "Alps TSBE1", - .params = tuner_alps_tsb_1_params, - .count = ARRAY_SIZE(tuner_alps_tsb_1_params), - }, - [TUNER_ALPS_TSBB5_PAL_I] = { /* Alps PAL_I */ - .name = "Alps TSBB5", - .params = tuner_alps_tsbb5_params, - .count = ARRAY_SIZE(tuner_alps_tsbb5_params), - }, - [TUNER_ALPS_TSBE5_PAL] = { /* Alps PAL */ - .name = "Alps TSBE5", - .params = tuner_alps_tsbe5_params, - .count = ARRAY_SIZE(tuner_alps_tsbe5_params), - }, - [TUNER_ALPS_TSBC5_PAL] = { /* Alps PAL */ - .name = "Alps TSBC5", - .params = tuner_alps_tsbc5_params, - .count = ARRAY_SIZE(tuner_alps_tsbc5_params), - }, - [TUNER_TEMIC_4006FH5_PAL] = { /* TEMIC PAL */ - .name = "Temic PAL_BG (4006FH5)", - .params = tuner_temic_4006fh5_params, - .count = ARRAY_SIZE(tuner_temic_4006fh5_params), - }, - [TUNER_ALPS_TSHC6_NTSC] = { /* Alps NTSC */ - .name = "Alps TSCH6", - .params = tuner_alps_tshc6_params, - .count = ARRAY_SIZE(tuner_alps_tshc6_params), - }, - [TUNER_TEMIC_PAL_DK] = { /* TEMIC PAL */ - .name = "Temic PAL_DK (4016 FY5)", - .params = tuner_temic_pal_dk_params, - .count = ARRAY_SIZE(tuner_temic_pal_dk_params), - }, - [TUNER_PHILIPS_NTSC_M] = { /* Philips NTSC */ - .name = "Philips NTSC_M (MK2)", - .params = tuner_philips_ntsc_m_params, - .count = ARRAY_SIZE(tuner_philips_ntsc_m_params), - }, - [TUNER_TEMIC_4066FY5_PAL_I] = { /* TEMIC PAL_I */ - .name = "Temic PAL_I (4066 FY5)", - .params = tuner_temic_4066fy5_pal_i_params, - .count = ARRAY_SIZE(tuner_temic_4066fy5_pal_i_params), - }, - [TUNER_TEMIC_4006FN5_MULTI_PAL] = { /* TEMIC PAL */ - .name = "Temic PAL* auto (4006 FN5)", - .params = tuner_temic_4006fn5_multi_params, - .count = ARRAY_SIZE(tuner_temic_4006fn5_multi_params), - }, - - /* 20-29 */ - [TUNER_TEMIC_4009FR5_PAL] = { /* TEMIC PAL */ - .name = "Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5)", - .params = tuner_temic_4009f_5_params, - .count = ARRAY_SIZE(tuner_temic_4009f_5_params), - }, - [TUNER_TEMIC_4039FR5_NTSC] = { /* TEMIC NTSC */ - .name = "Temic NTSC (4039 FR5)", - .params = tuner_temic_4039fr5_params, - .count = ARRAY_SIZE(tuner_temic_4039fr5_params), - }, - [TUNER_TEMIC_4046FM5] = { /* TEMIC PAL */ - .name = "Temic PAL/SECAM multi (4046 FM5)", - .params = tuner_temic_4046fm5_params, - .count = ARRAY_SIZE(tuner_temic_4046fm5_params), - }, - [TUNER_PHILIPS_PAL_DK] = { /* Philips PAL */ - .name = "Philips PAL_DK (FI1256 and compatibles)", - .params = tuner_philips_pal_dk_params, - .count = ARRAY_SIZE(tuner_philips_pal_dk_params), - }, - [TUNER_PHILIPS_FQ1216ME] = { /* Philips PAL */ - .name = "Philips PAL/SECAM multi (FQ1216ME)", - .params = tuner_philips_fq1216me_params, - .count = ARRAY_SIZE(tuner_philips_fq1216me_params), - }, - [TUNER_LG_PAL_I_FM] = { /* LGINNOTEK PAL_I */ - .name = "LG PAL_I+FM (TAPC-I001D)", - .params = tuner_lg_pal_i_fm_params, - .count = ARRAY_SIZE(tuner_lg_pal_i_fm_params), - }, - [TUNER_LG_PAL_I] = { /* LGINNOTEK PAL_I */ - .name = "LG PAL_I (TAPC-I701D)", - .params = tuner_lg_pal_i_params, - .count = ARRAY_SIZE(tuner_lg_pal_i_params), - }, - [TUNER_LG_NTSC_FM] = { /* LGINNOTEK NTSC */ - .name = "LG NTSC+FM (TPI8NSR01F)", - .params = tuner_lg_ntsc_fm_params, - .count = ARRAY_SIZE(tuner_lg_ntsc_fm_params), - }, - [TUNER_LG_PAL_FM] = { /* LGINNOTEK PAL */ - .name = "LG PAL_BG+FM (TPI8PSB01D)", - .params = tuner_lg_pal_fm_params, - .count = ARRAY_SIZE(tuner_lg_pal_fm_params), - }, - [TUNER_LG_PAL] = { /* LGINNOTEK PAL */ - .name = "LG PAL_BG (TPI8PSB11D)", - .params = tuner_lg_pal_params, - .count = ARRAY_SIZE(tuner_lg_pal_params), - }, - - /* 30-39 */ - [TUNER_TEMIC_4009FN5_MULTI_PAL_FM] = { /* TEMIC PAL */ - .name = "Temic PAL* auto + FM (4009 FN5)", - .params = tuner_temic_4009_fn5_multi_pal_fm_params, - .count = ARRAY_SIZE(tuner_temic_4009_fn5_multi_pal_fm_params), - }, - [TUNER_SHARP_2U5JF5540_NTSC] = { /* SHARP NTSC */ - .name = "SHARP NTSC_JP (2U5JF5540)", - .params = tuner_sharp_2u5jf5540_params, - .count = ARRAY_SIZE(tuner_sharp_2u5jf5540_params), - }, - [TUNER_Samsung_PAL_TCPM9091PD27] = { /* Samsung PAL */ - .name = "Samsung PAL TCPM9091PD27", - .params = tuner_samsung_pal_tcpm9091pd27_params, - .count = ARRAY_SIZE(tuner_samsung_pal_tcpm9091pd27_params), - }, - [TUNER_MT2032] = { /* Microtune PAL|NTSC */ - .name = "MT20xx universal", - /* see mt20xx.c for details */ }, - [TUNER_TEMIC_4106FH5] = { /* TEMIC PAL */ - .name = "Temic PAL_BG (4106 FH5)", - .params = tuner_temic_4106fh5_params, - .count = ARRAY_SIZE(tuner_temic_4106fh5_params), - }, - [TUNER_TEMIC_4012FY5] = { /* TEMIC PAL */ - .name = "Temic PAL_DK/SECAM_L (4012 FY5)", - .params = tuner_temic_4012fy5_params, - .count = ARRAY_SIZE(tuner_temic_4012fy5_params), - }, - [TUNER_TEMIC_4136FY5] = { /* TEMIC NTSC */ - .name = "Temic NTSC (4136 FY5)", - .params = tuner_temic_4136_fy5_params, - .count = ARRAY_SIZE(tuner_temic_4136_fy5_params), - }, - [TUNER_LG_PAL_NEW_TAPC] = { /* LGINNOTEK PAL */ - .name = "LG PAL (newer TAPC series)", - .params = tuner_lg_pal_new_tapc_params, - .count = ARRAY_SIZE(tuner_lg_pal_new_tapc_params), - }, - [TUNER_PHILIPS_FM1216ME_MK3] = { /* Philips PAL */ - .name = "Philips PAL/SECAM multi (FM1216ME MK3)", - .params = tuner_fm1216me_mk3_params, - .count = ARRAY_SIZE(tuner_fm1216me_mk3_params), - }, - [TUNER_LG_NTSC_NEW_TAPC] = { /* LGINNOTEK NTSC */ - .name = "LG NTSC (newer TAPC series)", - .params = tuner_lg_ntsc_new_tapc_params, - .count = ARRAY_SIZE(tuner_lg_ntsc_new_tapc_params), - }, - - /* 40-49 */ - [TUNER_HITACHI_NTSC] = { /* HITACHI NTSC */ - .name = "HITACHI V7-J180AT", - .params = tuner_hitachi_ntsc_params, - .count = ARRAY_SIZE(tuner_hitachi_ntsc_params), - }, - [TUNER_PHILIPS_PAL_MK] = { /* Philips PAL */ - .name = "Philips PAL_MK (FI1216 MK)", - .params = tuner_philips_pal_mk_params, - .count = ARRAY_SIZE(tuner_philips_pal_mk_params), - }, - [TUNER_PHILIPS_FCV1236D] = { /* Philips ATSC */ - .name = "Philips FCV1236D ATSC/NTSC dual in", - .params = tuner_philips_fcv1236d_params, - .count = ARRAY_SIZE(tuner_philips_fcv1236d_params), - .min = 16 * 53.00, - .max = 16 * 803.00, - .stepsize = 62500, - }, - [TUNER_PHILIPS_FM1236_MK3] = { /* Philips NTSC */ - .name = "Philips NTSC MK3 (FM1236MK3 or FM1236/F)", - .params = tuner_fm1236_mk3_params, - .count = ARRAY_SIZE(tuner_fm1236_mk3_params), - }, - [TUNER_PHILIPS_4IN1] = { /* Philips NTSC */ - .name = "Philips 4 in 1 (ATI TV Wonder Pro/Conexant)", - .params = tuner_philips_4in1_params, - .count = ARRAY_SIZE(tuner_philips_4in1_params), - }, - [TUNER_MICROTUNE_4049FM5] = { /* Microtune PAL */ - .name = "Microtune 4049 FM5", - .params = tuner_microtune_4049_fm5_params, - .count = ARRAY_SIZE(tuner_microtune_4049_fm5_params), - }, - [TUNER_PANASONIC_VP27] = { /* Panasonic NTSC */ - .name = "Panasonic VP27s/ENGE4324D", - .params = tuner_panasonic_vp27_params, - .count = ARRAY_SIZE(tuner_panasonic_vp27_params), - }, - [TUNER_LG_NTSC_TAPE] = { /* LGINNOTEK NTSC */ - .name = "LG NTSC (TAPE series)", - .params = tuner_fm1236_mk3_params, - .count = ARRAY_SIZE(tuner_fm1236_mk3_params), - }, - [TUNER_TNF_8831BGFF] = { /* Philips PAL */ - .name = "Tenna TNF 8831 BGFF)", - .params = tuner_tnf_8831bgff_params, - .count = ARRAY_SIZE(tuner_tnf_8831bgff_params), - }, - [TUNER_MICROTUNE_4042FI5] = { /* Microtune NTSC */ - .name = "Microtune 4042 FI5 ATSC/NTSC dual in", - .params = tuner_microtune_4042fi5_params, - .count = ARRAY_SIZE(tuner_microtune_4042fi5_params), - .min = 16 * 57.00, - .max = 16 * 858.00, - .stepsize = 62500, - }, - - /* 50-59 */ - [TUNER_TCL_2002N] = { /* TCL NTSC */ - .name = "TCL 2002N", - .params = tuner_tcl_2002n_params, - .count = ARRAY_SIZE(tuner_tcl_2002n_params), - }, - [TUNER_PHILIPS_FM1256_IH3] = { /* Philips PAL */ - .name = "Philips PAL/SECAM_D (FM 1256 I-H3)", - .params = tuner_philips_fm1256_ih3_params, - .count = ARRAY_SIZE(tuner_philips_fm1256_ih3_params), - }, - [TUNER_THOMSON_DTT7610] = { /* THOMSON ATSC */ - .name = "Thomson DTT 7610 (ATSC/NTSC)", - .params = tuner_thomson_dtt7610_params, - .count = ARRAY_SIZE(tuner_thomson_dtt7610_params), - .min = 16 * 44.00, - .max = 16 * 958.00, - .stepsize = 62500, - }, - [TUNER_PHILIPS_FQ1286] = { /* Philips NTSC */ - .name = "Philips FQ1286", - .params = tuner_philips_fq1286_params, - .count = ARRAY_SIZE(tuner_philips_fq1286_params), - }, - [TUNER_PHILIPS_TDA8290] = { /* Philips PAL|NTSC */ - .name = "Philips/NXP TDA 8290/8295 + 8275/8275A/18271", - /* see tda8290.c for details */ }, - [TUNER_TCL_2002MB] = { /* TCL PAL */ - .name = "TCL 2002MB", - .params = tuner_tcl_2002mb_params, - .count = ARRAY_SIZE(tuner_tcl_2002mb_params), - }, - [TUNER_PHILIPS_FQ1216AME_MK4] = { /* Philips PAL */ - .name = "Philips PAL/SECAM multi (FQ1216AME MK4)", - .params = tuner_philips_fq1216ame_mk4_params, - .count = ARRAY_SIZE(tuner_philips_fq1216ame_mk4_params), - }, - [TUNER_PHILIPS_FQ1236A_MK4] = { /* Philips NTSC */ - .name = "Philips FQ1236A MK4", - .params = tuner_philips_fq1236a_mk4_params, - .count = ARRAY_SIZE(tuner_philips_fq1236a_mk4_params), - }, - [TUNER_YMEC_TVF_8531MF] = { /* Philips NTSC */ - .name = "Ymec TVision TVF-8531MF/8831MF/8731MF", - .params = tuner_ymec_tvf_8531mf_params, - .count = ARRAY_SIZE(tuner_ymec_tvf_8531mf_params), - }, - [TUNER_YMEC_TVF_5533MF] = { /* Philips NTSC */ - .name = "Ymec TVision TVF-5533MF", - .params = tuner_ymec_tvf_5533mf_params, - .count = ARRAY_SIZE(tuner_ymec_tvf_5533mf_params), - }, - - /* 60-69 */ - [TUNER_THOMSON_DTT761X] = { /* THOMSON ATSC */ - /* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */ - .name = "Thomson DTT 761X (ATSC/NTSC)", - .params = tuner_thomson_dtt761x_params, - .count = ARRAY_SIZE(tuner_thomson_dtt761x_params), - .min = 16 * 57.00, - .max = 16 * 863.00, - .stepsize = 62500, - .initdata = tua603x_agc103, - }, - [TUNER_TENA_9533_DI] = { /* Philips PAL */ - .name = "Tena TNF9533-D/IF/TNF9533-B/DF", - .params = tuner_tena_9533_di_params, - .count = ARRAY_SIZE(tuner_tena_9533_di_params), - }, - [TUNER_TEA5767] = { /* Philips RADIO */ - .name = "Philips TEA5767HN FM Radio", - /* see tea5767.c for details */ - }, - [TUNER_PHILIPS_FMD1216ME_MK3] = { /* Philips PAL */ - .name = "Philips FMD1216ME MK3 Hybrid Tuner", - .params = tuner_philips_fmd1216me_mk3_params, - .count = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_params), - .min = 16 * 50.87, - .max = 16 * 858.00, - .stepsize = 166667, - .initdata = tua603x_agc112, - .sleepdata = (u8[]){ 4, 0x9c, 0x60, 0x85, 0x54 }, - }, - [TUNER_LG_TDVS_H06XF] = { /* LGINNOTEK ATSC */ - .name = "LG TDVS-H06xF", /* H061F, H062F & H064F */ - .params = tuner_lg_tdvs_h06xf_params, - .count = ARRAY_SIZE(tuner_lg_tdvs_h06xf_params), - .min = 16 * 54.00, - .max = 16 * 863.00, - .stepsize = 62500, - .initdata = tua603x_agc103, - }, - [TUNER_YMEC_TVF66T5_B_DFF] = { /* Philips PAL */ - .name = "Ymec TVF66T5-B/DFF", - .params = tuner_ymec_tvf66t5_b_dff_params, - .count = ARRAY_SIZE(tuner_ymec_tvf66t5_b_dff_params), - }, - [TUNER_LG_TALN] = { /* LGINNOTEK NTSC / PAL / SECAM */ - .name = "LG TALN series", - .params = tuner_lg_taln_params, - .count = ARRAY_SIZE(tuner_lg_taln_params), - }, - [TUNER_PHILIPS_TD1316] = { /* Philips PAL */ - .name = "Philips TD1316 Hybrid Tuner", - .params = tuner_philips_td1316_params, - .count = ARRAY_SIZE(tuner_philips_td1316_params), - .min = 16 * 87.00, - .max = 16 * 895.00, - .stepsize = 166667, - }, - [TUNER_PHILIPS_TUV1236D] = { /* Philips ATSC */ - .name = "Philips TUV1236D ATSC/NTSC dual in", - .params = tuner_tuv1236d_params, - .count = ARRAY_SIZE(tuner_tuv1236d_params), - .min = 16 * 54.00, - .max = 16 * 864.00, - .stepsize = 62500, - }, - [TUNER_TNF_5335MF] = { /* Tenna PAL/NTSC */ - .name = "Tena TNF 5335 and similar models", - .params = tuner_tnf_5335mf_params, - .count = ARRAY_SIZE(tuner_tnf_5335mf_params), - }, - - /* 70-79 */ - [TUNER_SAMSUNG_TCPN_2121P30A] = { /* Samsung NTSC */ - .name = "Samsung TCPN 2121P30A", - .params = tuner_samsung_tcpn_2121p30a_params, - .count = ARRAY_SIZE(tuner_samsung_tcpn_2121p30a_params), - }, - [TUNER_XC2028] = { /* Xceive 2028 */ - .name = "Xceive xc2028/xc3028 tuner", - /* see tuner-xc2028.c for details */ - }, - [TUNER_THOMSON_FE6600] = { /* Thomson PAL / DVB-T */ - .name = "Thomson FE6600", - .params = tuner_thomson_fe6600_params, - .count = ARRAY_SIZE(tuner_thomson_fe6600_params), - .min = 16 * 44.25, - .max = 16 * 858.00, - .stepsize = 166667, - }, - [TUNER_SAMSUNG_TCPG_6121P30A] = { /* Samsung PAL */ - .name = "Samsung TCPG 6121P30A", - .params = tuner_samsung_tcpg_6121p30a_params, - .count = ARRAY_SIZE(tuner_samsung_tcpg_6121p30a_params), - }, - [TUNER_TDA9887] = { /* Philips TDA 9887 IF PLL Demodulator. - This chip is part of some modern tuners */ - .name = "Philips TDA988[5,6,7] IF PLL Demodulator", - /* see tda9887.c for details */ - }, - [TUNER_TEA5761] = { /* Philips RADIO */ - .name = "Philips TEA5761 FM Radio", - /* see tea5767.c for details */ - }, - [TUNER_XC5000] = { /* Xceive 5000 */ - .name = "Xceive 5000 tuner", - /* see xc5000.c for details */ - }, -}; -EXPORT_SYMBOL(tuners); - -unsigned const int tuner_count = ARRAY_SIZE(tuners); -EXPORT_SYMBOL(tuner_count); - -MODULE_DESCRIPTION("Simple tuner device type database"); -MODULE_AUTHOR("Ralph Metzler, Gerd Knorr, Gunther Mayer"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/tuner-xc2028-types.h b/drivers/media/video/tuner-xc2028-types.h deleted file mode 100644 index 74dc46a71f6..00000000000 --- a/drivers/media/video/tuner-xc2028-types.h +++ /dev/null @@ -1,141 +0,0 @@ -/* tuner-xc2028_types - * - * This file includes internal tipes to be used inside tuner-xc2028. - * Shouldn't be included outside tuner-xc2028 - * - * Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org) - * This code is placed under the terms of the GNU General Public License v2 - */ - -/* xc3028 firmware types */ - -/* BASE firmware should be loaded before any other firmware */ -#define BASE (1<<0) -#define BASE_TYPES (BASE|F8MHZ|MTS|FM|INPUT1|INPUT2|INIT1) - -/* F8MHZ marks BASE firmwares for 8 MHz Bandwidth */ -#define F8MHZ (1<<1) - -/* Multichannel Television Sound (MTS) - Those firmwares are capable of using xc2038 DSP to decode audio and - produce a baseband audio output on some pins of the chip. - There are MTS firmwares for the most used video standards. It should be - required to use MTS firmwares, depending on the way audio is routed into - the bridge chip - */ -#define MTS (1<<2) - -/* FIXME: I have no idea what's the difference between - D2620 and D2633 firmwares - */ -#define D2620 (1<<3) -#define D2633 (1<<4) - -/* DTV firmwares for 6, 7 and 8 MHz - DTV6 - 6MHz - ATSC/DVB-C/DVB-T/ISDB-T/DOCSIS - DTV8 - 8MHz - DVB-C/DVB-T - */ -#define DTV6 (1 << 5) -#define QAM (1 << 6) -#define DTV7 (1<<7) -#define DTV78 (1<<8) -#define DTV8 (1<<9) - -#define DTV_TYPES (D2620|D2633|DTV6|QAM|DTV7|DTV78|DTV8|ATSC) - -/* There's a FM | BASE firmware + FM specific firmware (std=0) */ -#define FM (1<<10) - -#define STD_SPECIFIC_TYPES (MTS|FM|LCD|NOGD) - -/* Applies only for FM firmware - Makes it use RF input 1 (pin #2) instead of input 2 (pin #4) - */ -#define INPUT1 (1<<11) - - -/* LCD firmwares exist only for MTS STD/MN (PAL or NTSC/M) - and for non-MTS STD/MN (PAL, NTSC/M or NTSC/Kr) - There are variants both with and without NOGD - Those firmwares produce better result with LCD displays - */ -#define LCD (1<<12) - -/* NOGD firmwares exist only for MTS STD/MN (PAL or NTSC/M) - and for non-MTS STD/MN (PAL, NTSC/M or NTSC/Kr) - The NOGD firmwares don't have group delay compensation filter - */ -#define NOGD (1<<13) - -/* Old firmwares were broken into init0 and init1 */ -#define INIT1 (1<<14) - -/* SCODE firmware selects particular behaviours */ -#define MONO (1 << 15) -#define ATSC (1 << 16) -#define IF (1 << 17) -#define LG60 (1 << 18) -#define ATI638 (1 << 19) -#define OREN538 (1 << 20) -#define OREN36 (1 << 21) -#define TOYOTA388 (1 << 22) -#define TOYOTA794 (1 << 23) -#define DIBCOM52 (1 << 24) -#define ZARLINK456 (1 << 25) -#define CHINA (1 << 26) -#define F6MHZ (1 << 27) -#define INPUT2 (1 << 28) -#define SCODE (1 << 29) - -/* This flag identifies that the scode table has a new format */ -#define HAS_IF (1 << 30) - -/* There are different scode tables for MTS and non-MTS. - The MTS firmwares support mono only - */ -#define SCODE_TYPES (SCODE | MTS) - - -/* Newer types not defined on videodev2.h. - The original idea were to move all those types to videodev2.h, but - it seemed overkill, since, with the exception of SECAM/K3, the other - types seem to be autodetected. - It is not clear where secam/k3 is used, nor we have a feedback of this - working or being autodetected by the standard secam firmware. - */ - -#define V4L2_STD_SECAM_K3 (0x04000000) - -/* Audio types */ - -#define V4L2_STD_A2_A (1LL<<32) -#define V4L2_STD_A2_B (1LL<<33) -#define V4L2_STD_NICAM_A (1LL<<34) -#define V4L2_STD_NICAM_B (1LL<<35) -#define V4L2_STD_AM (1LL<<36) -#define V4L2_STD_BTSC (1LL<<37) -#define V4L2_STD_EIAJ (1LL<<38) - -#define V4L2_STD_A2 (V4L2_STD_A2_A | V4L2_STD_A2_B) -#define V4L2_STD_NICAM (V4L2_STD_NICAM_A | V4L2_STD_NICAM_B) - -/* To preserve backward compatibilty, - (std & V4L2_STD_AUDIO) = 0 means that ALL audio stds are supported - */ - -#define V4L2_STD_AUDIO (V4L2_STD_A2 | \ - V4L2_STD_NICAM | \ - V4L2_STD_AM | \ - V4L2_STD_BTSC | \ - V4L2_STD_EIAJ) - -/* Used standards with audio restrictions */ - -#define V4L2_STD_PAL_BG_A2_A (V4L2_STD_PAL_BG | V4L2_STD_A2_A) -#define V4L2_STD_PAL_BG_A2_B (V4L2_STD_PAL_BG | V4L2_STD_A2_B) -#define V4L2_STD_PAL_BG_NICAM_A (V4L2_STD_PAL_BG | V4L2_STD_NICAM_A) -#define V4L2_STD_PAL_BG_NICAM_B (V4L2_STD_PAL_BG | V4L2_STD_NICAM_B) -#define V4L2_STD_PAL_DK_A2 (V4L2_STD_PAL_DK | V4L2_STD_A2) -#define V4L2_STD_PAL_DK_NICAM (V4L2_STD_PAL_DK | V4L2_STD_NICAM) -#define V4L2_STD_SECAM_L_NICAM (V4L2_STD_SECAM_L | V4L2_STD_NICAM) -#define V4L2_STD_SECAM_L_AM (V4L2_STD_SECAM_L | V4L2_STD_AM) diff --git a/drivers/media/video/tuner-xc2028.c b/drivers/media/video/tuner-xc2028.c deleted file mode 100644 index 9e9003cffc7..00000000000 --- a/drivers/media/video/tuner-xc2028.c +++ /dev/null @@ -1,1227 +0,0 @@ -/* tuner-xc2028 - * - * Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org) - * - * Copyright (c) 2007 Michel Ludwig (michel.ludwig@gmail.com) - * - frontend interface - * - * This code is placed under the terms of the GNU General Public License v2 - */ - -#include -#include -#include -#include -#include -#include -#include -#include "tuner-i2c.h" -#include "tuner-xc2028.h" -#include "tuner-xc2028-types.h" - -#include -#include "dvb_frontend.h" - - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "enable verbose debug messages"); - -static char audio_std[8]; -module_param_string(audio_std, audio_std, sizeof(audio_std), 0); -MODULE_PARM_DESC(audio_std, - "Audio standard. XC3028 audio decoder explicitly " - "needs to know what audio\n" - "standard is needed for some video standards with audio A2 or NICAM.\n" - "The valid values are:\n" - "A2\n" - "A2/A\n" - "A2/B\n" - "NICAM\n" - "NICAM/A\n" - "NICAM/B\n"); - -static char firmware_name[FIRMWARE_NAME_MAX]; -module_param_string(firmware_name, firmware_name, sizeof(firmware_name), 0); -MODULE_PARM_DESC(firmware_name, "Firmware file name. Allows overriding the " - "default firmware name\n"); - -static LIST_HEAD(xc2028_list); -static DEFINE_MUTEX(xc2028_list_mutex); - -/* struct for storing firmware table */ -struct firmware_description { - unsigned int type; - v4l2_std_id id; - __u16 int_freq; - unsigned char *ptr; - unsigned int size; -}; - -struct firmware_properties { - unsigned int type; - v4l2_std_id id; - v4l2_std_id std_req; - __u16 int_freq; - unsigned int scode_table; - int scode_nr; -}; - -struct xc2028_data { - struct list_head xc2028_list; - struct tuner_i2c_props i2c_props; - int (*tuner_callback) (void *dev, - int command, int arg); - void *video_dev; - int count; - __u32 frequency; - - struct firmware_description *firm; - int firm_size; - __u16 firm_version; - - __u16 hwmodel; - __u16 hwvers; - - struct xc2028_ctrl ctrl; - - struct firmware_properties cur_fw; - - struct mutex lock; -}; - -#define i2c_send(priv, buf, size) ({ \ - int _rc; \ - _rc = tuner_i2c_xfer_send(&priv->i2c_props, buf, size); \ - if (size != _rc) \ - tuner_info("i2c output error: rc = %d (should be %d)\n",\ - _rc, (int)size); \ - _rc; \ -}) - -#define i2c_rcv(priv, buf, size) ({ \ - int _rc; \ - _rc = tuner_i2c_xfer_recv(&priv->i2c_props, buf, size); \ - if (size != _rc) \ - tuner_err("i2c input error: rc = %d (should be %d)\n", \ - _rc, (int)size); \ - _rc; \ -}) - -#define i2c_send_recv(priv, obuf, osize, ibuf, isize) ({ \ - int _rc; \ - _rc = tuner_i2c_xfer_send_recv(&priv->i2c_props, obuf, osize, \ - ibuf, isize); \ - if (isize != _rc) \ - tuner_err("i2c input error: rc = %d (should be %d)\n", \ - _rc, (int)isize); \ - _rc; \ -}) - -#define send_seq(priv, data...) ({ \ - static u8 _val[] = data; \ - int _rc; \ - if (sizeof(_val) != \ - (_rc = tuner_i2c_xfer_send(&priv->i2c_props, \ - _val, sizeof(_val)))) { \ - tuner_err("Error on line %d: %d\n", __LINE__, _rc); \ - } else \ - msleep(10); \ - _rc; \ -}) - -static int xc2028_get_reg(struct xc2028_data *priv, u16 reg, u16 *val) -{ - unsigned char buf[2]; - unsigned char ibuf[2]; - - tuner_dbg("%s %04x called\n", __func__, reg); - - buf[0] = reg >> 8; - buf[1] = (unsigned char) reg; - - if (i2c_send_recv(priv, buf, 2, ibuf, 2) != 2) - return -EIO; - - *val = (ibuf[1]) | (ibuf[0] << 8); - return 0; -} - -#define dump_firm_type(t) dump_firm_type_and_int_freq(t, 0) -static void dump_firm_type_and_int_freq(unsigned int type, u16 int_freq) -{ - if (type & BASE) - printk("BASE "); - if (type & INIT1) - printk("INIT1 "); - if (type & F8MHZ) - printk("F8MHZ "); - if (type & MTS) - printk("MTS "); - if (type & D2620) - printk("D2620 "); - if (type & D2633) - printk("D2633 "); - if (type & DTV6) - printk("DTV6 "); - if (type & QAM) - printk("QAM "); - if (type & DTV7) - printk("DTV7 "); - if (type & DTV78) - printk("DTV78 "); - if (type & DTV8) - printk("DTV8 "); - if (type & FM) - printk("FM "); - if (type & INPUT1) - printk("INPUT1 "); - if (type & LCD) - printk("LCD "); - if (type & NOGD) - printk("NOGD "); - if (type & MONO) - printk("MONO "); - if (type & ATSC) - printk("ATSC "); - if (type & IF) - printk("IF "); - if (type & LG60) - printk("LG60 "); - if (type & ATI638) - printk("ATI638 "); - if (type & OREN538) - printk("OREN538 "); - if (type & OREN36) - printk("OREN36 "); - if (type & TOYOTA388) - printk("TOYOTA388 "); - if (type & TOYOTA794) - printk("TOYOTA794 "); - if (type & DIBCOM52) - printk("DIBCOM52 "); - if (type & ZARLINK456) - printk("ZARLINK456 "); - if (type & CHINA) - printk("CHINA "); - if (type & F6MHZ) - printk("F6MHZ "); - if (type & INPUT2) - printk("INPUT2 "); - if (type & SCODE) - printk("SCODE "); - if (type & HAS_IF) - printk("HAS_IF_%d ", int_freq); -} - -static v4l2_std_id parse_audio_std_option(void) -{ - if (strcasecmp(audio_std, "A2") == 0) - return V4L2_STD_A2; - if (strcasecmp(audio_std, "A2/A") == 0) - return V4L2_STD_A2_A; - if (strcasecmp(audio_std, "A2/B") == 0) - return V4L2_STD_A2_B; - if (strcasecmp(audio_std, "NICAM") == 0) - return V4L2_STD_NICAM; - if (strcasecmp(audio_std, "NICAM/A") == 0) - return V4L2_STD_NICAM_A; - if (strcasecmp(audio_std, "NICAM/B") == 0) - return V4L2_STD_NICAM_B; - - return 0; -} - -static void free_firmware(struct xc2028_data *priv) -{ - int i; - tuner_dbg("%s called\n", __func__); - - if (!priv->firm) - return; - - for (i = 0; i < priv->firm_size; i++) - kfree(priv->firm[i].ptr); - - kfree(priv->firm); - - priv->firm = NULL; - priv->firm_size = 0; - - memset(&priv->cur_fw, 0, sizeof(priv->cur_fw)); -} - -static int load_all_firmwares(struct dvb_frontend *fe) -{ - struct xc2028_data *priv = fe->tuner_priv; - const struct firmware *fw = NULL; - unsigned char *p, *endp; - int rc = 0; - int n, n_array; - char name[33]; - char *fname; - - tuner_dbg("%s called\n", __func__); - - if (!firmware_name[0]) - fname = priv->ctrl.fname; - else - fname = firmware_name; - - tuner_dbg("Reading firmware %s\n", fname); - rc = request_firmware(&fw, fname, &priv->i2c_props.adap->dev); - if (rc < 0) { - if (rc == -ENOENT) - tuner_err("Error: firmware %s not found.\n", - fname); - else - tuner_err("Error %d while requesting firmware %s \n", - rc, fname); - - return rc; - } - p = fw->data; - endp = p + fw->size; - - if (fw->size < sizeof(name) - 1 + 2 + 2) { - tuner_err("Error: firmware file %s has invalid size!\n", - fname); - goto corrupt; - } - - memcpy(name, p, sizeof(name) - 1); - name[sizeof(name) - 1] = 0; - p += sizeof(name) - 1; - - priv->firm_version = le16_to_cpu(*(__u16 *) p); - p += 2; - - n_array = le16_to_cpu(*(__u16 *) p); - p += 2; - - tuner_info("Loading %d firmware images from %s, type: %s, ver %d.%d\n", - n_array, fname, name, - priv->firm_version >> 8, priv->firm_version & 0xff); - - priv->firm = kzalloc(sizeof(*priv->firm) * n_array, GFP_KERNEL); - if (priv->firm == NULL) { - tuner_err("Not enough memory to load firmware file.\n"); - rc = -ENOMEM; - goto err; - } - priv->firm_size = n_array; - - n = -1; - while (p < endp) { - __u32 type, size; - v4l2_std_id id; - __u16 int_freq = 0; - - n++; - if (n >= n_array) { - tuner_err("More firmware images in file than " - "were expected!\n"); - goto corrupt; - } - - /* Checks if there's enough bytes to read */ - if (p + sizeof(type) + sizeof(id) + sizeof(size) > endp) { - tuner_err("Firmware header is incomplete!\n"); - goto corrupt; - } - - type = le32_to_cpu(*(__u32 *) p); - p += sizeof(type); - - id = le64_to_cpu(*(v4l2_std_id *) p); - p += sizeof(id); - - if (type & HAS_IF) { - int_freq = le16_to_cpu(*(__u16 *) p); - p += sizeof(int_freq); - } - - size = le32_to_cpu(*(__u32 *) p); - p += sizeof(size); - - if ((!size) || (size + p > endp)) { - tuner_err("Firmware type "); - dump_firm_type(type); - printk("(%x), id %llx is corrupted " - "(size=%d, expected %d)\n", - type, (unsigned long long)id, - (unsigned)(endp - p), size); - goto corrupt; - } - - priv->firm[n].ptr = kzalloc(size, GFP_KERNEL); - if (priv->firm[n].ptr == NULL) { - tuner_err("Not enough memory to load firmware file.\n"); - rc = -ENOMEM; - goto err; - } - tuner_dbg("Reading firmware type "); - if (debug) { - dump_firm_type_and_int_freq(type, int_freq); - printk("(%x), id %llx, size=%d.\n", - type, (unsigned long long)id, size); - } - - memcpy(priv->firm[n].ptr, p, size); - priv->firm[n].type = type; - priv->firm[n].id = id; - priv->firm[n].size = size; - priv->firm[n].int_freq = int_freq; - - p += size; - } - - if (n + 1 != priv->firm_size) { - tuner_err("Firmware file is incomplete!\n"); - goto corrupt; - } - - goto done; - -corrupt: - rc = -EINVAL; - tuner_err("Error: firmware file is corrupted!\n"); - -err: - tuner_info("Releasing partially loaded firmware file.\n"); - free_firmware(priv); - -done: - release_firmware(fw); - if (rc == 0) - tuner_dbg("Firmware files loaded.\n"); - - return rc; -} - -static int seek_firmware(struct dvb_frontend *fe, unsigned int type, - v4l2_std_id *id) -{ - struct xc2028_data *priv = fe->tuner_priv; - int i, best_i = -1, best_nr_matches = 0; - unsigned int type_mask = 0; - - tuner_dbg("%s called, want type=", __func__); - if (debug) { - dump_firm_type(type); - printk("(%x), id %016llx.\n", type, (unsigned long long)*id); - } - - if (!priv->firm) { - tuner_err("Error! firmware not loaded\n"); - return -EINVAL; - } - - if (((type & ~SCODE) == 0) && (*id == 0)) - *id = V4L2_STD_PAL; - - if (type & BASE) - type_mask = BASE_TYPES; - else if (type & SCODE) { - type &= SCODE_TYPES; - type_mask = SCODE_TYPES & ~HAS_IF; - } else if (type & DTV_TYPES) - type_mask = DTV_TYPES; - else if (type & STD_SPECIFIC_TYPES) - type_mask = STD_SPECIFIC_TYPES; - - type &= type_mask; - - if (!(type & SCODE)) - type_mask = ~0; - - /* Seek for exact match */ - for (i = 0; i < priv->firm_size; i++) { - if ((type == (priv->firm[i].type & type_mask)) && - (*id == priv->firm[i].id)) - goto found; - } - - /* Seek for generic video standard match */ - for (i = 0; i < priv->firm_size; i++) { - v4l2_std_id match_mask; - int nr_matches; - - if (type != (priv->firm[i].type & type_mask)) - continue; - - match_mask = *id & priv->firm[i].id; - if (!match_mask) - continue; - - if ((*id & match_mask) == *id) - goto found; /* Supports all the requested standards */ - - nr_matches = hweight64(match_mask); - if (nr_matches > best_nr_matches) { - best_nr_matches = nr_matches; - best_i = i; - } - } - - if (best_nr_matches > 0) { - tuner_dbg("Selecting best matching firmware (%d bits) for " - "type=", best_nr_matches); - dump_firm_type(type); - printk("(%x), id %016llx:\n", type, (unsigned long long)*id); - i = best_i; - goto found; - } - - /*FIXME: Would make sense to seek for type "hint" match ? */ - - i = -ENOENT; - goto ret; - -found: - *id = priv->firm[i].id; - -ret: - tuner_dbg("%s firmware for type=", (i < 0) ? "Can't find" : "Found"); - if (debug) { - dump_firm_type(type); - printk("(%x), id %016llx.\n", type, (unsigned long long)*id); - } - return i; -} - -static int load_firmware(struct dvb_frontend *fe, unsigned int type, - v4l2_std_id *id) -{ - struct xc2028_data *priv = fe->tuner_priv; - int pos, rc; - unsigned char *p, *endp, buf[priv->ctrl.max_len]; - - tuner_dbg("%s called\n", __func__); - - pos = seek_firmware(fe, type, id); - if (pos < 0) - return pos; - - tuner_info("Loading firmware for type="); - dump_firm_type(priv->firm[pos].type); - printk("(%x), id %016llx.\n", priv->firm[pos].type, - (unsigned long long)*id); - - p = priv->firm[pos].ptr; - endp = p + priv->firm[pos].size; - - while (p < endp) { - __u16 size; - - /* Checks if there's enough bytes to read */ - if (p + sizeof(size) > endp) { - tuner_err("Firmware chunk size is wrong\n"); - return -EINVAL; - } - - size = le16_to_cpu(*(__u16 *) p); - p += sizeof(size); - - if (size == 0xffff) - return 0; - - if (!size) { - /* Special callback command received */ - rc = priv->tuner_callback(priv->video_dev, - XC2028_TUNER_RESET, 0); - if (rc < 0) { - tuner_err("Error at RESET code %d\n", - (*p) & 0x7f); - return -EINVAL; - } - continue; - } - if (size >= 0xff00) { - switch (size) { - case 0xff00: - rc = priv->tuner_callback(priv->video_dev, - XC2028_RESET_CLK, 0); - if (rc < 0) { - tuner_err("Error at RESET code %d\n", - (*p) & 0x7f); - return -EINVAL; - } - break; - default: - tuner_info("Invalid RESET code %d\n", - size & 0x7f); - return -EINVAL; - - } - continue; - } - - /* Checks for a sleep command */ - if (size & 0x8000) { - msleep(size & 0x7fff); - continue; - } - - if ((size + p > endp)) { - tuner_err("missing bytes: need %d, have %d\n", - size, (int)(endp - p)); - return -EINVAL; - } - - buf[0] = *p; - p++; - size--; - - /* Sends message chunks */ - while (size > 0) { - int len = (size < priv->ctrl.max_len - 1) ? - size : priv->ctrl.max_len - 1; - - memcpy(buf + 1, p, len); - - rc = i2c_send(priv, buf, len + 1); - if (rc < 0) { - tuner_err("%d returned from send\n", rc); - return -EINVAL; - } - - p += len; - size -= len; - } - } - return 0; -} - -static int load_scode(struct dvb_frontend *fe, unsigned int type, - v4l2_std_id *id, __u16 int_freq, int scode) -{ - struct xc2028_data *priv = fe->tuner_priv; - int pos, rc; - unsigned char *p; - - tuner_dbg("%s called\n", __func__); - - if (!int_freq) { - pos = seek_firmware(fe, type, id); - if (pos < 0) - return pos; - } else { - for (pos = 0; pos < priv->firm_size; pos++) { - if ((priv->firm[pos].int_freq == int_freq) && - (priv->firm[pos].type & HAS_IF)) - break; - } - if (pos == priv->firm_size) - return -ENOENT; - } - - p = priv->firm[pos].ptr; - - if (priv->firm[pos].type & HAS_IF) { - if (priv->firm[pos].size != 12 * 16 || scode >= 16) - return -EINVAL; - p += 12 * scode; - } else { - /* 16 SCODE entries per file; each SCODE entry is 12 bytes and - * has a 2-byte size header in the firmware format. */ - if (priv->firm[pos].size != 14 * 16 || scode >= 16 || - le16_to_cpu(*(__u16 *)(p + 14 * scode)) != 12) - return -EINVAL; - p += 14 * scode + 2; - } - - tuner_info("Loading SCODE for type="); - dump_firm_type_and_int_freq(priv->firm[pos].type, - priv->firm[pos].int_freq); - printk("(%x), id %016llx.\n", priv->firm[pos].type, - (unsigned long long)*id); - - if (priv->firm_version < 0x0202) - rc = send_seq(priv, {0x20, 0x00, 0x00, 0x00}); - else - rc = send_seq(priv, {0xa0, 0x00, 0x00, 0x00}); - if (rc < 0) - return -EIO; - - rc = i2c_send(priv, p, 12); - if (rc < 0) - return -EIO; - - rc = send_seq(priv, {0x00, 0x8c}); - if (rc < 0) - return -EIO; - - return 0; -} - -static int check_firmware(struct dvb_frontend *fe, unsigned int type, - v4l2_std_id std, __u16 int_freq) -{ - struct xc2028_data *priv = fe->tuner_priv; - struct firmware_properties new_fw; - int rc = 0, is_retry = 0; - u16 version, hwmodel; - v4l2_std_id std0; - - tuner_dbg("%s called\n", __func__); - - if (!priv->firm) { - if (!priv->ctrl.fname) { - tuner_info("xc2028/3028 firmware name not set!\n"); - return -EINVAL; - } - - rc = load_all_firmwares(fe); - if (rc < 0) - return rc; - } - - if (priv->ctrl.mts && !(type & FM)) - type |= MTS; - -retry: - new_fw.type = type; - new_fw.id = std; - new_fw.std_req = std; - new_fw.scode_table = SCODE | priv->ctrl.scode_table; - new_fw.scode_nr = 0; - new_fw.int_freq = int_freq; - - tuner_dbg("checking firmware, user requested type="); - if (debug) { - dump_firm_type(new_fw.type); - printk("(%x), id %016llx, ", new_fw.type, - (unsigned long long)new_fw.std_req); - if (!int_freq) { - printk("scode_tbl "); - dump_firm_type(priv->ctrl.scode_table); - printk("(%x), ", priv->ctrl.scode_table); - } else - printk("int_freq %d, ", new_fw.int_freq); - printk("scode_nr %d\n", new_fw.scode_nr); - } - - /* No need to reload base firmware if it matches */ - if (((BASE | new_fw.type) & BASE_TYPES) == - (priv->cur_fw.type & BASE_TYPES)) { - tuner_dbg("BASE firmware not changed.\n"); - goto skip_base; - } - - /* Updating BASE - forget about all currently loaded firmware */ - memset(&priv->cur_fw, 0, sizeof(priv->cur_fw)); - - /* Reset is needed before loading firmware */ - rc = priv->tuner_callback(priv->video_dev, - XC2028_TUNER_RESET, 0); - if (rc < 0) - goto fail; - - /* BASE firmwares are all std0 */ - std0 = 0; - rc = load_firmware(fe, BASE | new_fw.type, &std0); - if (rc < 0) { - tuner_err("Error %d while loading base firmware\n", - rc); - goto fail; - } - - /* Load INIT1, if needed */ - tuner_dbg("Load init1 firmware, if exists\n"); - - rc = load_firmware(fe, BASE | INIT1 | new_fw.type, &std0); - if (rc == -ENOENT) - rc = load_firmware(fe, (BASE | INIT1 | new_fw.type) & ~F8MHZ, - &std0); - if (rc < 0 && rc != -ENOENT) { - tuner_err("Error %d while loading init1 firmware\n", - rc); - goto fail; - } - -skip_base: - /* - * No need to reload standard specific firmware if base firmware - * was not reloaded and requested video standards have not changed. - */ - if (priv->cur_fw.type == (BASE | new_fw.type) && - priv->cur_fw.std_req == std) { - tuner_dbg("Std-specific firmware already loaded.\n"); - goto skip_std_specific; - } - - /* Reloading std-specific firmware forces a SCODE update */ - priv->cur_fw.scode_table = 0; - - rc = load_firmware(fe, new_fw.type, &new_fw.id); - if (rc == -ENOENT) - rc = load_firmware(fe, new_fw.type & ~F8MHZ, &new_fw.id); - - if (rc < 0) - goto fail; - -skip_std_specific: - if (priv->cur_fw.scode_table == new_fw.scode_table && - priv->cur_fw.scode_nr == new_fw.scode_nr) { - tuner_dbg("SCODE firmware already loaded.\n"); - goto check_device; - } - - if (new_fw.type & FM) - goto check_device; - - /* Load SCODE firmware, if exists */ - tuner_dbg("Trying to load scode %d\n", new_fw.scode_nr); - - rc = load_scode(fe, new_fw.type | new_fw.scode_table, &new_fw.id, - new_fw.int_freq, new_fw.scode_nr); - -check_device: - if (xc2028_get_reg(priv, 0x0004, &version) < 0 || - xc2028_get_reg(priv, 0x0008, &hwmodel) < 0) { - tuner_err("Unable to read tuner registers.\n"); - goto fail; - } - - tuner_dbg("Device is Xceive %d version %d.%d, " - "firmware version %d.%d\n", - hwmodel, (version & 0xf000) >> 12, (version & 0xf00) >> 8, - (version & 0xf0) >> 4, version & 0xf); - - /* Check firmware version against what we downloaded. */ - if (priv->firm_version != ((version & 0xf0) << 4 | (version & 0x0f))) { - tuner_err("Incorrect readback of firmware version.\n"); - goto fail; - } - - /* Check that the tuner hardware model remains consistent over time. */ - if (priv->hwmodel == 0 && (hwmodel == 2028 || hwmodel == 3028)) { - priv->hwmodel = hwmodel; - priv->hwvers = version & 0xff00; - } else if (priv->hwmodel == 0 || priv->hwmodel != hwmodel || - priv->hwvers != (version & 0xff00)) { - tuner_err("Read invalid device hardware information - tuner " - "hung?\n"); - goto fail; - } - - memcpy(&priv->cur_fw, &new_fw, sizeof(priv->cur_fw)); - - /* - * By setting BASE in cur_fw.type only after successfully loading all - * firmwares, we can: - * 1. Identify that BASE firmware with type=0 has been loaded; - * 2. Tell whether BASE firmware was just changed the next time through. - */ - priv->cur_fw.type |= BASE; - - return 0; - -fail: - memset(&priv->cur_fw, 0, sizeof(priv->cur_fw)); - if (!is_retry) { - msleep(50); - is_retry = 1; - tuner_dbg("Retrying firmware load\n"); - goto retry; - } - - if (rc == -ENOENT) - rc = -EINVAL; - return rc; -} - -static int xc2028_signal(struct dvb_frontend *fe, u16 *strength) -{ - struct xc2028_data *priv = fe->tuner_priv; - u16 frq_lock, signal = 0; - int rc; - - tuner_dbg("%s called\n", __func__); - - mutex_lock(&priv->lock); - - /* Sync Lock Indicator */ - rc = xc2028_get_reg(priv, 0x0002, &frq_lock); - if (rc < 0) - goto ret; - - /* Frequency is locked */ - if (frq_lock == 1) - signal = 32768; - - /* Get SNR of the video signal */ - rc = xc2028_get_reg(priv, 0x0040, &signal); - if (rc < 0) - goto ret; - - /* Use both frq_lock and signal to generate the result */ - signal = signal || ((signal & 0x07) << 12); - -ret: - mutex_unlock(&priv->lock); - - *strength = signal; - - tuner_dbg("signal strength is %d\n", signal); - - return rc; -} - -#define DIV 15625 - -static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */, - enum tuner_mode new_mode, - unsigned int type, - v4l2_std_id std, - u16 int_freq) -{ - struct xc2028_data *priv = fe->tuner_priv; - int rc = -EINVAL; - unsigned char buf[4]; - u32 div, offset = 0; - - tuner_dbg("%s called\n", __func__); - - mutex_lock(&priv->lock); - - tuner_dbg("should set frequency %d kHz\n", freq / 1000); - - if (check_firmware(fe, type, std, int_freq) < 0) - goto ret; - - /* On some cases xc2028 can disable video output, if - * very weak signals are received. By sending a soft - * reset, this is re-enabled. So, it is better to always - * send a soft reset before changing channels, to be sure - * that xc2028 will be in a safe state. - * Maybe this might also be needed for DTV. - */ - if (new_mode == T_ANALOG_TV) { - rc = send_seq(priv, {0x00, 0x00}); - } else if (priv->cur_fw.type & ATSC) { - offset = 1750000; - } else { - offset = 2750000; - /* - * We must adjust the offset by 500kHz in two cases in order - * to correctly center the IF output: - * 1) When the ZARLINK456 or DIBCOM52 tables were explicitly - * selected and a 7MHz channel is tuned; - * 2) When tuning a VHF channel with DTV78 firmware. - */ - if (((priv->cur_fw.type & DTV7) && - (priv->cur_fw.scode_table & (ZARLINK456 | DIBCOM52))) || - ((priv->cur_fw.type & DTV78) && freq < 470000000)) - offset -= 500000; - } - - div = (freq - offset + DIV / 2) / DIV; - - /* CMD= Set frequency */ - if (priv->firm_version < 0x0202) - rc = send_seq(priv, {0x00, 0x02, 0x00, 0x00}); - else - rc = send_seq(priv, {0x80, 0x02, 0x00, 0x00}); - if (rc < 0) - goto ret; - - /* Return code shouldn't be checked. - The reset CLK is needed only with tm6000. - Driver should work fine even if this fails. - */ - priv->tuner_callback(priv->video_dev, XC2028_RESET_CLK, 1); - - msleep(10); - - buf[0] = 0xff & (div >> 24); - buf[1] = 0xff & (div >> 16); - buf[2] = 0xff & (div >> 8); - buf[3] = 0xff & (div); - - rc = i2c_send(priv, buf, sizeof(buf)); - if (rc < 0) - goto ret; - msleep(100); - - priv->frequency = freq; - - tuner_dbg("divisor= %02x %02x %02x %02x (freq=%d.%03d)\n", - buf[0], buf[1], buf[2], buf[3], - freq / 1000000, (freq % 1000000) / 1000); - - rc = 0; - -ret: - mutex_unlock(&priv->lock); - - return rc; -} - -static int xc2028_set_analog_freq(struct dvb_frontend *fe, - struct analog_parameters *p) -{ - struct xc2028_data *priv = fe->tuner_priv; - unsigned int type=0; - - tuner_dbg("%s called\n", __func__); - - if (p->mode == V4L2_TUNER_RADIO) { - type |= FM; - if (priv->ctrl.input1) - type |= INPUT1; - return generic_set_freq(fe, (625l * p->frequency) / 10, - T_ANALOG_TV, type, 0, 0); - } - - /* if std is not defined, choose one */ - if (!p->std) - p->std = V4L2_STD_MN; - - /* PAL/M, PAL/N, PAL/Nc and NTSC variants should use 6MHz firmware */ - if (!(p->std & V4L2_STD_MN)) - type |= F8MHZ; - - /* Add audio hack to std mask */ - p->std |= parse_audio_std_option(); - - return generic_set_freq(fe, 62500l * p->frequency, - T_ANALOG_TV, type, p->std, 0); -} - -static int xc2028_set_params(struct dvb_frontend *fe, - struct dvb_frontend_parameters *p) -{ - struct xc2028_data *priv = fe->tuner_priv; - unsigned int type=0; - fe_bandwidth_t bw = BANDWIDTH_8_MHZ; - u16 demod = 0; - - tuner_dbg("%s called\n", __func__); - - if (priv->ctrl.d2633) - type |= D2633; - else - type |= D2620; - - switch(fe->ops.info.type) { - case FE_OFDM: - bw = p->u.ofdm.bandwidth; - break; - case FE_QAM: - tuner_info("WARN: There are some reports that " - "QAM 6 MHz doesn't work.\n" - "If this works for you, please report by " - "e-mail to: v4l-dvb-maintainer@linuxtv.org\n"); - bw = BANDWIDTH_6_MHZ; - type |= QAM; - break; - case FE_ATSC: - bw = BANDWIDTH_6_MHZ; - /* The only ATSC firmware (at least on v2.7) is D2633, - so overrides ctrl->d2633 */ - type |= ATSC| D2633; - type &= ~D2620; - break; - /* DVB-S is not supported */ - default: - return -EINVAL; - } - - switch (bw) { - case BANDWIDTH_8_MHZ: - if (p->frequency < 470000000) - priv->ctrl.vhfbw7 = 0; - else - priv->ctrl.uhfbw8 = 1; - type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV8; - type |= F8MHZ; - break; - case BANDWIDTH_7_MHZ: - if (p->frequency < 470000000) - priv->ctrl.vhfbw7 = 1; - else - priv->ctrl.uhfbw8 = 0; - type |= (priv->ctrl.vhfbw7 && priv->ctrl.uhfbw8) ? DTV78 : DTV7; - type |= F8MHZ; - break; - case BANDWIDTH_6_MHZ: - type |= DTV6; - priv->ctrl.vhfbw7 = 0; - priv->ctrl.uhfbw8 = 0; - break; - default: - tuner_err("error: bandwidth not supported.\n"); - }; - - /* All S-code tables need a 200kHz shift */ - if (priv->ctrl.demod) - demod = priv->ctrl.demod + 200; - - return generic_set_freq(fe, p->frequency, - T_DIGITAL_TV, type, 0, demod); -} - - -static int xc2028_dvb_release(struct dvb_frontend *fe) -{ - struct xc2028_data *priv = fe->tuner_priv; - - tuner_dbg("%s called\n", __func__); - - mutex_lock(&xc2028_list_mutex); - - priv->count--; - - if (!priv->count) { - list_del(&priv->xc2028_list); - - kfree(priv->ctrl.fname); - - free_firmware(priv); - kfree(priv); - fe->tuner_priv = NULL; - } - - mutex_unlock(&xc2028_list_mutex); - - return 0; -} - -static int xc2028_get_frequency(struct dvb_frontend *fe, u32 *frequency) -{ - struct xc2028_data *priv = fe->tuner_priv; - - tuner_dbg("%s called\n", __func__); - - *frequency = priv->frequency; - - return 0; -} - -static int xc2028_set_config(struct dvb_frontend *fe, void *priv_cfg) -{ - struct xc2028_data *priv = fe->tuner_priv; - struct xc2028_ctrl *p = priv_cfg; - int rc = 0; - - tuner_dbg("%s called\n", __func__); - - mutex_lock(&priv->lock); - - memcpy(&priv->ctrl, p, sizeof(priv->ctrl)); - if (priv->ctrl.max_len < 9) - priv->ctrl.max_len = 13; - - if (p->fname) { - if (priv->ctrl.fname && strcmp(p->fname, priv->ctrl.fname)) { - kfree(priv->ctrl.fname); - free_firmware(priv); - } - - priv->ctrl.fname = kstrdup(p->fname, GFP_KERNEL); - if (priv->ctrl.fname == NULL) - rc = -ENOMEM; - } - - mutex_unlock(&priv->lock); - - return rc; -} - -static const struct dvb_tuner_ops xc2028_dvb_tuner_ops = { - .info = { - .name = "Xceive XC3028", - .frequency_min = 42000000, - .frequency_max = 864000000, - .frequency_step = 50000, - }, - - .set_config = xc2028_set_config, - .set_analog_params = xc2028_set_analog_freq, - .release = xc2028_dvb_release, - .get_frequency = xc2028_get_frequency, - .get_rf_strength = xc2028_signal, - .set_params = xc2028_set_params, -}; - -struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, - struct xc2028_config *cfg) -{ - struct xc2028_data *priv; - void *video_dev; - - if (debug) - printk(KERN_DEBUG "xc2028: Xcv2028/3028 init called!\n"); - - if (NULL == cfg) - return NULL; - - if (!fe) { - printk(KERN_ERR "xc2028: No frontend!\n"); - return NULL; - } - - video_dev = cfg->i2c_adap->algo_data; - - if (debug) - printk(KERN_DEBUG "xc2028: video_dev =%p\n", video_dev); - - mutex_lock(&xc2028_list_mutex); - - list_for_each_entry(priv, &xc2028_list, xc2028_list) { - if (&priv->i2c_props.adap->dev == &cfg->i2c_adap->dev) { - video_dev = NULL; - if (debug) - printk(KERN_DEBUG "xc2028: reusing device\n"); - - break; - } - } - - if (video_dev) { - priv = kzalloc(sizeof(*priv), GFP_KERNEL); - if (priv == NULL) { - mutex_unlock(&xc2028_list_mutex); - return NULL; - } - - priv->i2c_props.addr = cfg->i2c_addr; - priv->i2c_props.adap = cfg->i2c_adap; - priv->i2c_props.name = "xc2028"; - - priv->video_dev = video_dev; - priv->tuner_callback = cfg->callback; - priv->ctrl.max_len = 13; - - mutex_init(&priv->lock); - - list_add_tail(&priv->xc2028_list, &xc2028_list); - } - - fe->tuner_priv = priv; - priv->count++; - - if (debug) - printk(KERN_DEBUG "xc2028: usage count is %i\n", priv->count); - - memcpy(&fe->ops.tuner_ops, &xc2028_dvb_tuner_ops, - sizeof(xc2028_dvb_tuner_ops)); - - tuner_info("type set to %s\n", "XCeive xc2028/xc3028 tuner"); - - if (cfg->ctrl) - xc2028_set_config(fe, cfg->ctrl); - - mutex_unlock(&xc2028_list_mutex); - - return fe; -} - -EXPORT_SYMBOL(xc2028_attach); - -MODULE_DESCRIPTION("Xceive xc2028/xc3028 tuner driver"); -MODULE_AUTHOR("Michel Ludwig "); -MODULE_AUTHOR("Mauro Carvalho Chehab "); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/tuner-xc2028.h b/drivers/media/video/tuner-xc2028.h deleted file mode 100644 index fc2f132a554..00000000000 --- a/drivers/media/video/tuner-xc2028.h +++ /dev/null @@ -1,63 +0,0 @@ -/* tuner-xc2028 - * - * Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org) - * This code is placed under the terms of the GNU General Public License v2 - */ - -#ifndef __TUNER_XC2028_H__ -#define __TUNER_XC2028_H__ - -#include "dvb_frontend.h" - -#define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw" - -/* Dmoduler IF (kHz) */ -#define XC3028_FE_DEFAULT 0 /* Don't load SCODE */ -#define XC3028_FE_LG60 6000 -#define XC3028_FE_ATI638 6380 -#define XC3028_FE_OREN538 5380 -#define XC3028_FE_OREN36 3600 -#define XC3028_FE_TOYOTA388 3880 -#define XC3028_FE_TOYOTA794 7940 -#define XC3028_FE_DIBCOM52 5200 -#define XC3028_FE_ZARLINK456 4560 -#define XC3028_FE_CHINA 5200 - -struct xc2028_ctrl { - char *fname; - int max_len; - unsigned int scode_table; - unsigned int mts :1; - unsigned int d2633 :1; - unsigned int input1:1; - unsigned int vhfbw7:1; - unsigned int uhfbw8:1; - unsigned int demod; -}; - -struct xc2028_config { - struct i2c_adapter *i2c_adap; - u8 i2c_addr; - void *video_dev; - struct xc2028_ctrl *ctrl; - int (*callback) (void *dev, int command, int arg); -}; - -/* xc2028 commands for callback */ -#define XC2028_TUNER_RESET 0 -#define XC2028_RESET_CLK 1 - -#if defined(CONFIG_TUNER_XC2028) || (defined(CONFIG_TUNER_XC2028_MODULE) && defined(MODULE)) -extern struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, - struct xc2028_config *cfg); -#else -static inline struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, - struct xc2028_config *cfg) -{ - printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", - __func__); - return NULL; -} -#endif - -#endif /* __TUNER_XC2028_H__ */ diff --git a/drivers/media/video/usbvision/Makefile b/drivers/media/video/usbvision/Makefile index 9ac92a80c64..33871875094 100644 --- a/drivers/media/video/usbvision/Makefile +++ b/drivers/media/video/usbvision/Makefile @@ -3,3 +3,4 @@ usbvision-objs := usbvision-core.o usbvision-video.o usbvision-i2c.o usbvision- obj-$(CONFIG_VIDEO_USBVISION) += usbvision.o EXTRA_CFLAGS += -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners -- cgit v1.2.3