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authorHans Verkuil <hverkuil@xs4all.nl>2006-01-23 14:46:02 +0300
committerMauro Carvalho Chehab <mchehab@brturbo.com.br>2006-01-23 14:46:02 +0300
commit53a7240416adabb84e32334a9f118b7f05392ba2 (patch)
tree3589d708545b4ba84fcdc39b696f4bd7269dcd5f /drivers/media/video/msp3400-kthreads.c
parentb639f9d286f2216795492eac2a39b8ed6b4d555c (diff)
downloadlinux-53a7240416adabb84e32334a9f118b7f05392ba2.tar.xz
V4L/DVB (3402): Fix handling of VIDIOC_G_TUNER audmode in msp3400
- Fix handling of VIDIOC_G_TUNER audmode in msp3400: audmode is only changed by the user with S_TUNER, never by the driver. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/msp3400-kthreads.c')
-rw-r--r--drivers/media/video/msp3400-kthreads.c25
1 files changed, 11 insertions, 14 deletions
diff --git a/drivers/media/video/msp3400-kthreads.c b/drivers/media/video/msp3400-kthreads.c
index 2072c3efebb3..3235a15db59f 100644
--- a/drivers/media/video/msp3400-kthreads.c
+++ b/drivers/media/video/msp3400-kthreads.c
@@ -170,7 +170,6 @@ void msp3400c_setmode(struct i2c_client *client, int type)
v4l_dbg(1, msp_debug, client, "setmode: %d\n", type);
state->mode = type;
- state->audmode = V4L2_TUNER_MODE_MONO;
state->rxsubchans = V4L2_TUNER_SUB_MONO;
msp_write_dem(client, 0x00bb, msp3400c_init_data[type].ad_cv);
@@ -210,7 +209,7 @@ void msp3400c_setmode(struct i2c_client *client, int type)
}
/* turn on/off nicam + stereo */
-void msp3400c_setstereo(struct i2c_client *client, int mode)
+void msp3400c_setstereo(struct i2c_client *client, int audmode)
{
static char *strmode[] = { "mono", "stereo", "lang2", "lang1" };
struct msp_state *state = i2c_get_clientdata(client);
@@ -222,16 +221,16 @@ void msp3400c_setstereo(struct i2c_client *client, int mode)
* it's never called
*/
v4l_dbg(1, msp_debug, client, "setstereo called with mode=%d instead of set_source (ignored)\n",
- mode);
+ audmode);
return;
}
/* switch demodulator */
switch (state->mode) {
case MSP_MODE_FM_TERRA:
- v4l_dbg(1, msp_debug, client, "FM setstereo: %s\n", strmode[mode]);
+ v4l_dbg(1, msp_debug, client, "FM setstereo: %s\n", strmode[audmode]);
msp3400c_setcarrier(client, state->second, state->main);
- switch (mode) {
+ switch (audmode) {
case V4L2_TUNER_MODE_STEREO:
msp_write_dsp(client, 0x000e, 0x3001);
break;
@@ -243,8 +242,8 @@ void msp3400c_setstereo(struct i2c_client *client, int mode)
}
break;
case MSP_MODE_FM_SAT:
- v4l_dbg(1, msp_debug, client, "SAT setstereo: %s\n", strmode[mode]);
- switch (mode) {
+ v4l_dbg(1, msp_debug, client, "SAT setstereo: %s\n", strmode[audmode]);
+ switch (audmode) {
case V4L2_TUNER_MODE_MONO:
msp3400c_setcarrier(client, MSP_CARRIER(6.5), MSP_CARRIER(6.5));
break;
@@ -262,21 +261,21 @@ void msp3400c_setstereo(struct i2c_client *client, int mode)
case MSP_MODE_FM_NICAM1:
case MSP_MODE_FM_NICAM2:
case MSP_MODE_AM_NICAM:
- v4l_dbg(1, msp_debug, client, "NICAM setstereo: %s\n",strmode[mode]);
+ v4l_dbg(1, msp_debug, client, "NICAM setstereo: %s\n",strmode[audmode]);
msp3400c_setcarrier(client,state->second,state->main);
if (state->nicam_on)
nicam=0x0100;
break;
case MSP_MODE_BTSC:
- v4l_dbg(1, msp_debug, client, "BTSC setstereo: %s\n",strmode[mode]);
+ v4l_dbg(1, msp_debug, client, "BTSC setstereo: %s\n",strmode[audmode]);
nicam=0x0300;
break;
case MSP_MODE_EXTERN:
- v4l_dbg(1, msp_debug, client, "extern setstereo: %s\n",strmode[mode]);
+ v4l_dbg(1, msp_debug, client, "extern setstereo: %s\n",strmode[audmode]);
nicam = 0x0200;
break;
case MSP_MODE_FM_RADIO:
- v4l_dbg(1, msp_debug, client, "FM-Radio setstereo: %s\n",strmode[mode]);
+ v4l_dbg(1, msp_debug, client, "FM-Radio setstereo: %s\n",strmode[audmode]);
break;
default:
v4l_dbg(1, msp_debug, client, "mono setstereo\n");
@@ -284,7 +283,7 @@ void msp3400c_setstereo(struct i2c_client *client, int mode)
}
/* switch audio */
- switch (mode) {
+ switch (audmode) {
case V4L2_TUNER_MODE_STEREO:
src = 0x0020 | nicam;
break;
@@ -759,7 +758,6 @@ int msp3410d_thread(void *data)
case 0x0040: /* FM radio */
state->mode = MSP_MODE_FM_RADIO;
state->rxsubchans = V4L2_TUNER_SUB_STEREO;
- state->audmode = V4L2_TUNER_MODE_STEREO;
state->nicam_on = 0;
state->watch_stereo = 0;
/* not needed in theory if we have radio, but
@@ -779,7 +777,6 @@ int msp3410d_thread(void *data)
case 0x0005:
state->mode = MSP_MODE_FM_TERRA;
state->rxsubchans = V4L2_TUNER_SUB_MONO;
- state->audmode = V4L2_TUNER_MODE_MONO;
state->nicam_on = 0;
state->watch_stereo = 1;
break;