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path: root/drivers/media/video/cx88/cx88-dvb.c
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Diffstat (limited to 'drivers/media/video/cx88/cx88-dvb.c')
-rw-r--r--drivers/media/video/cx88/cx88-dvb.c215
1 files changed, 213 insertions, 2 deletions
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 99ea955f598..42c012aaa84 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -3,7 +3,7 @@
* device driver for Conexant 2388x based TV cards
* MPEG Transport Stream (DVB) routines
*
- * (c) 2004 Chris Pascoe <c.pascoe@itee.uq.edu.au>
+ * (c) 2004, 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au>
* (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
*
* This program is free software; you can redistribute it and/or modify
@@ -31,10 +31,14 @@
#include "cx88.h"
#include "dvb-pll.h"
+#include <media/v4l2-common.h>
#ifdef HAVE_MT352
# include "mt352.h"
# include "mt352_priv.h"
+# ifdef HAVE_VP3054_I2C
+# include "cx88-vp3054-i2c.h"
+# endif
#endif
#ifdef HAVE_CX22702
# include "cx22702.h"
@@ -48,6 +52,9 @@
#ifdef HAVE_NXT200X
# include "nxt200x.h"
#endif
+#ifdef HAVE_CX24123
+# include "cx24123.h"
+#endif
MODULE_DESCRIPTION("driver for cx2388x based DVB cards");
MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
@@ -125,6 +132,27 @@ static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
return 0;
}
+static int dvico_dual_demod_init(struct dvb_frontend *fe)
+{
+ static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x38 };
+ static u8 reset [] = { RESET, 0x80 };
+ static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
+ static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0x20 };
+ static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 };
+ static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };
+
+ mt352_write(fe, clock_config, sizeof(clock_config));
+ udelay(200);
+ mt352_write(fe, reset, sizeof(reset));
+ mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
+
+ mt352_write(fe, agc_cfg, sizeof(agc_cfg));
+ mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg));
+ mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
+
+ return 0;
+}
+
static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
{
static u8 clock_config [] = { 0x89, 0x38, 0x39 };
@@ -172,6 +200,98 @@ static struct mt352_config dntv_live_dvbt_config = {
.demod_init = dntv_live_dvbt_demod_init,
.pll_set = mt352_pll_set,
};
+
+static struct mt352_config dvico_fusionhdtv_dual = {
+ .demod_address = 0x0F,
+ .demod_init = dvico_dual_demod_init,
+ .pll_set = mt352_pll_set,
+};
+
+#ifdef HAVE_VP3054_I2C
+static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe)
+{
+ static u8 clock_config [] = { 0x89, 0x38, 0x38 };
+ static u8 reset [] = { 0x50, 0x80 };
+ static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 };
+ static u8 agc_cfg [] = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF,
+ 0x00, 0xFF, 0x00, 0x40, 0x40 };
+ static u8 dntv_extra[] = { 0xB5, 0x7A };
+ static u8 capt_range_cfg[] = { 0x75, 0x32 };
+
+ mt352_write(fe, clock_config, sizeof(clock_config));
+ udelay(2000);
+ mt352_write(fe, reset, sizeof(reset));
+ mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));
+
+ mt352_write(fe, agc_cfg, sizeof(agc_cfg));
+ udelay(2000);
+ mt352_write(fe, dntv_extra, sizeof(dntv_extra));
+ mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
+
+ return 0;
+}
+
+static int philips_fmd1216_pll_init(struct dvb_frontend *fe)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+
+ /* this message is to set up ATC and ALC */
+ static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0xa0 };
+ struct i2c_msg msg =
+ { .addr = dev->core->pll_addr, .flags = 0,
+ .buf = fmd1216_init, .len = sizeof(fmd1216_init) };
+ int err;
+
+ if ((err = i2c_transfer(&dev->core->i2c_adap, &msg, 1)) != 1) {
+ if (err < 0)
+ return err;
+ else
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+static int dntv_live_dvbt_pro_pll_set(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters* params,
+ u8* pllbuf)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ struct i2c_msg msg =
+ { .addr = dev->core->pll_addr, .flags = 0,
+ .buf = pllbuf+1, .len = 4 };
+ int err;
+
+ /* Switch PLL to DVB mode */
+ err = philips_fmd1216_pll_init(fe);
+ if (err)
+ return err;
+
+ /* Tune PLL */
+ pllbuf[0] = dev->core->pll_addr << 1;
+ dvb_pll_configure(dev->core->pll_desc, pllbuf+1,
+ params->frequency,
+ params->u.ofdm.bandwidth);
+ if ((err = i2c_transfer(&dev->core->i2c_adap, &msg, 1)) != 1) {
+ printk(KERN_WARNING "cx88-dvb: %s error "
+ "(addr %02x <- %02x, err = %i)\n",
+ __FUNCTION__, pllbuf[0], pllbuf[1], err);
+ if (err < 0)
+ return err;
+ else
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+static struct mt352_config dntv_live_dvbt_pro_config = {
+ .demod_address = 0x0f,
+ .no_tuner = 1,
+ .demod_init = dntv_live_dvbt_pro_demod_init,
+ .pll_set = dntv_live_dvbt_pro_pll_set,
+};
+#endif
#endif
#ifdef HAVE_CX22702
@@ -188,6 +308,12 @@ static struct cx22702_config hauppauge_novat_config = {
.pll_address = 0x61,
.pll_desc = &dvb_pll_thomson_dtt759x,
};
+static struct cx22702_config hauppauge_hvr1100_config = {
+ .demod_address = 0x63,
+ .output_mode = CX22702_SERIAL_OUTPUT,
+ .pll_address = 0x61,
+ .pll_desc = &dvb_pll_fmd1216me,
+};
#endif
#ifdef HAVE_OR51132
@@ -314,6 +440,40 @@ static struct nxt200x_config ati_hdtvwonder = {
};
#endif
+#ifdef HAVE_CX24123
+static int cx24123_set_ts_param(struct dvb_frontend* fe,
+ int is_punctured)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ dev->ts_gen_cntrl = 0x2;
+ return 0;
+}
+
+static void cx24123_enable_lnb_voltage(struct dvb_frontend* fe, int on)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx88_core *core = dev->core;
+
+ if (on)
+ cx_write(MO_GP0_IO, 0x000006f9);
+ else
+ cx_write(MO_GP0_IO, 0x000006fB);
+}
+
+static struct cx24123_config hauppauge_novas_config = {
+ .demod_address = 0x55,
+ .use_isl6421 = 1,
+ .set_ts_params = cx24123_set_ts_param,
+};
+
+static struct cx24123_config kworld_dvbs_100_config = {
+ .demod_address = 0x15,
+ .use_isl6421 = 0,
+ .set_ts_params = cx24123_set_ts_param,
+ .enable_lnb_voltage = cx24123_enable_lnb_voltage,
+};
+#endif
+
static int dvb_register(struct cx8802_dev *dev)
{
/* init struct videobuf_dvb */
@@ -329,10 +489,16 @@ static int dvb_register(struct cx8802_dev *dev)
break;
case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
case CX88_BOARD_CONEXANT_DVB_T1:
+ case CX88_BOARD_KWORLD_DVB_T_CX22702:
case CX88_BOARD_WINFAST_DTV1000:
dev->dvb.frontend = cx22702_attach(&connexant_refboard_config,
&dev->core->i2c_adap);
break;
+ case CX88_BOARD_HAUPPAUGE_HVR1100:
+ case CX88_BOARD_HAUPPAUGE_HVR1100LP:
+ dev->dvb.frontend = cx22702_attach(&hauppauge_hvr1100_config,
+ &dev->core->i2c_adap);
+ break;
#endif
#ifdef HAVE_MT352
case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
@@ -355,6 +521,24 @@ static int dvb_register(struct cx8802_dev *dev)
dev->dvb.frontend = mt352_attach(&dntv_live_dvbt_config,
&dev->core->i2c_adap);
break;
+ case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
+#ifdef HAVE_VP3054_I2C
+ dev->core->pll_addr = 0x61;
+ dev->core->pll_desc = &dvb_pll_fmd1216me;
+ dev->dvb.frontend = mt352_attach(&dntv_live_dvbt_pro_config,
+ &((struct vp3054_i2c_state *)dev->card_priv)->adap);
+#else
+ printk("%s: built without vp3054 support\n", dev->core->name);
+#endif
+ break;
+ case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
+ /* The tin box says DEE1601, but it seems to be DTT7579
+ * compatible, with a slightly different MT352 AGC gain. */
+ dev->core->pll_addr = 0x61;
+ dev->core->pll_desc = &dvb_pll_thomson_dtt7579;
+ dev->dvb.frontend = mt352_attach(&dvico_fusionhdtv_dual,
+ &dev->core->i2c_adap);
+ break;
#endif
#ifdef HAVE_OR51132
case CX88_BOARD_PCHDTV_HD3000:
@@ -393,7 +577,7 @@ static int dvb_register(struct cx8802_dev *dev)
cx_set(MO_GP0_IO, 9);
mdelay(200);
dev->core->pll_addr = 0x61;
- dev->core->pll_desc = &dvb_pll_thomson_dtt7611;
+ dev->core->pll_desc = &dvb_pll_thomson_dtt761x;
dev->dvb.frontend = lgdt330x_attach(&fusionhdtv_3_gold,
&dev->core->i2c_adap);
}
@@ -421,6 +605,17 @@ static int dvb_register(struct cx8802_dev *dev)
&dev->core->i2c_adap);
break;
#endif
+#ifdef HAVE_CX24123
+ case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
+ case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
+ dev->dvb.frontend = cx24123_attach(&hauppauge_novas_config,
+ &dev->core->i2c_adap);
+ break;
+ case CX88_BOARD_KWORLD_DVBS_100:
+ dev->dvb.frontend = cx24123_attach(&kworld_dvbs_100_config,
+ &dev->core->i2c_adap);
+ break;
+#endif
default:
printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
dev->core->name);
@@ -473,6 +668,12 @@ static int __devinit dvb_probe(struct pci_dev *pci_dev,
if (0 != err)
goto fail_free;
+#ifdef HAVE_VP3054_I2C
+ err = vp3054_i2c_probe(dev);
+ if (0 != err)
+ goto fail_free;
+#endif
+
/* dvb stuff */
printk("%s/2: cx2388x based dvb card\n", core->name);
videobuf_queue_init(&dev->dvb.dvbq, &dvb_qops,
@@ -484,6 +685,9 @@ static int __devinit dvb_probe(struct pci_dev *pci_dev,
err = dvb_register(dev);
if (0 != err)
goto fail_fini;
+
+ /* Maintain a reference to cx88-video can query the 8802 device. */
+ core->dvbdev = dev;
return 0;
fail_fini:
@@ -499,9 +703,16 @@ static void __devexit dvb_remove(struct pci_dev *pci_dev)
{
struct cx8802_dev *dev = pci_get_drvdata(pci_dev);
+ /* Destroy any 8802 reference. */
+ dev->core->dvbdev = NULL;
+
/* dvb */
videobuf_dvb_unregister(&dev->dvb);
+#ifdef HAVE_VP3054_I2C
+ vp3054_i2c_remove(dev);
+#endif
+
/* common */
cx8802_fini_common(dev);
cx88_core_put(dev->core,dev->pci);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-12 10:24:50 +0000