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authorLinus Torvalds <torvalds@linux-foundation.org>2008-04-24 11:21:08 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-24 11:21:08 -0700
commitc328d54cd4ad120d76284e46dcca6c6cf996154a (patch)
tree104c023be66faa5fce6e0a56c0a6d13c62fd21e5 /drivers/media/video/tea5767.c
parent346ad4b7fe392571f19314f153db9151dbc1d82b (diff)
parentb0166ab3a6ae6d7af8d9a21a7836154963c69a11 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb
* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (452 commits) V4L/DVB (7731): tuner-xc2028: fix signal strength calculus V4L/DVB (7730): tuner-xc2028: Fix SCODE load for MTS firmwares V4L/DVB (7729): Fix VIDIOCGAP corruption in ivtv V4L/DVB (7728): tea5761: bugzilla #10462: tea5761 autodetection code were broken V4L/DVB (7726): cx23885: Enable cx23417 support on the HVR1800 V4L/DVB (7725): cx23885: Add generic cx23417 hardware encoder support V4L/DVB (7723): pvrusb2: Clean up input selection list generation in V4L interface V4L/DVB (7722): pvrusb2: Implement FM radio support for Gotview USB2.0 DVD 2 V4L/DVB (7721): pvrusb2: Restructure cx23416 firmware loading to have a common exit point V4L/DVB (7720): pvrusb2: Fix bad error code on cx23416 firmware load failure V4L/DVB (7719): pvrusb2: Implement input selection enforcement V4L/DVB (7718): pvrusb2-dvb: update Kbuild selections V4L/DVB (7717): pvrusb2-dvb: add DVB-T support for Hauppauge pvrusb2 model 73xxx V4L/DVB (7716): pvrusb2: clean up global functions V4L/DVB (7715): pvrusb2: Clean out all use of __FUNCTION__ V4L/DVB (7714): pvrusb2: Fix hang on module removal V4L/DVB (7713): pvrusb2: Implement cleaner DVB kernel thread shutdown V4L/DVB (7712): pvrusb2: Close connect/disconnect race V4L/DVB (7711): pvrusb2: Fix race on module unload V4L/DVB (7710): pvrusb2: Implement critical digital streaming quirk for onair devices ...
Diffstat (limited to 'drivers/media/video/tea5767.c')
-rw-r--r--drivers/media/video/tea5767.c39
1 files changed, 17 insertions, 22 deletions
diff --git a/drivers/media/video/tea5767.c b/drivers/media/video/tea5767.c
index e1b48d87e7b..f6e7d7ad842 100644
--- a/drivers/media/video/tea5767.c
+++ b/drivers/media/video/tea5767.c
@@ -16,12 +16,10 @@
#include "tuner-i2c.h"
#include "tea5767.h"
-static int debug = 0;
+static int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "enable verbose debug messages");
-#define PREFIX "tea5767"
-
/*****************************************************************************/
struct tea5767_priv {
@@ -137,14 +135,14 @@ static void tea5767_status_dump(struct tea5767_priv *priv,
unsigned int div, frq;
if (TEA5767_READY_FLAG_MASK & buffer[0])
- printk(PREFIX "Ready Flag ON\n");
+ tuner_info("Ready Flag ON\n");
else
- printk(PREFIX "Ready Flag OFF\n");
+ tuner_info("Ready Flag OFF\n");
if (TEA5767_BAND_LIMIT_MASK & buffer[0])
- printk(PREFIX "Tuner at band limit\n");
+ tuner_info("Tuner at band limit\n");
else
- printk(PREFIX "Tuner not at band limit\n");
+ tuner_info("Tuner not at band limit\n");
div = ((buffer[0] & 0x3f) << 8) | buffer[1];
@@ -166,23 +164,23 @@ static void tea5767_status_dump(struct tea5767_priv *priv,
buffer[0] = (div >> 8) & 0x3f;
buffer[1] = div & 0xff;
- printk(PREFIX "Frequency %d.%03d KHz (divider = 0x%04x)\n",
- frq / 1000, frq % 1000, div);
+ tuner_info("Frequency %d.%03d KHz (divider = 0x%04x)\n",
+ frq / 1000, frq % 1000, div);
if (TEA5767_STEREO_MASK & buffer[2])
- printk(PREFIX "Stereo\n");
+ tuner_info("Stereo\n");
else
- printk(PREFIX "Mono\n");
+ tuner_info("Mono\n");
- printk(PREFIX "IF Counter = %d\n", buffer[2] & TEA5767_IF_CNTR_MASK);
+ tuner_info("IF Counter = %d\n", buffer[2] & TEA5767_IF_CNTR_MASK);
- printk(PREFIX "ADC Level = %d\n",
- (buffer[3] & TEA5767_ADC_LEVEL_MASK) >> 4);
+ tuner_info("ADC Level = %d\n",
+ (buffer[3] & TEA5767_ADC_LEVEL_MASK) >> 4);
- printk(PREFIX "Chip ID = %d\n", (buffer[3] & TEA5767_CHIP_ID_MASK));
+ tuner_info("Chip ID = %d\n", (buffer[3] & TEA5767_CHIP_ID_MASK));
- printk(PREFIX "Reserved = 0x%02x\n",
- (buffer[4] & TEA5767_RESERVED_MASK));
+ tuner_info("Reserved = 0x%02x\n",
+ (buffer[4] & TEA5767_RESERVED_MASK));
}
/* Freq should be specifyed at 62.5 Hz */
@@ -395,11 +393,6 @@ int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr)
return EINVAL;
}
- /* It seems that tea5767 returns 0xff after the 5th byte */
- if ((buffer[5] != 0xff) || (buffer[6] != 0xff)) {
- printk(KERN_WARNING "Returned more than 5 bytes. It is not a TEA5767\n");
- return EINVAL;
- }
return 0;
}
@@ -456,6 +449,8 @@ struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe,
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;