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authorHans Verkuil <hverkuil@xs4all.nl>2006-01-23 09:46:02 -0200
committerMauro Carvalho Chehab <mchehab@brturbo.com.br>2006-01-23 09:46:02 -0200
commit53a7240416adabb84e32334a9f118b7f05392ba2 (patch)
tree3589d708545b4ba84fcdc39b696f4bd7269dcd5f /drivers/media/video/msp3400-driver.c
parentb639f9d286f2216795492eac2a39b8ed6b4d555c (diff)
downloadblackbird-op-linux-53a7240416adabb84e32334a9f118b7f05392ba2.tar.gz
blackbird-op-linux-53a7240416adabb84e32334a9f118b7f05392ba2.zip
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-driver.c')
-rw-r--r--drivers/media/video/msp3400-driver.c21
1 files changed, 5 insertions, 16 deletions
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index 69ed369c2f48..994c340f9d02 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -653,7 +653,6 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
}
if (scart) {
state->rxsubchans = V4L2_TUNER_SUB_STEREO;
- state->audmode = V4L2_TUNER_MODE_STEREO;
msp_set_scart(client, scart, 0);
msp_write_dsp(client, 0x000d, 0x1900);
if (state->opmode != OPMODE_AUTOSELECT)
@@ -831,11 +830,8 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
return -EINVAL;
}
- msp_any_detect_stereo(client);
- if (state->audmode == V4L2_TUNER_MODE_STEREO) {
- a->capability = V4L2_AUDCAP_STEREO;
- }
-
+ a->capability = V4L2_AUDCAP_STEREO;
+ a->mode = 0; /* TODO: add support for AVL */
break;
}
@@ -865,15 +861,9 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
}
if (scart) {
state->rxsubchans = V4L2_TUNER_SUB_STEREO;
- state->audmode = V4L2_TUNER_MODE_STEREO;
msp_set_scart(client, scart, 0);
msp_write_dsp(client, 0x000d, 0x1900);
}
- if (sarg->capability == V4L2_AUDCAP_STEREO) {
- state->audmode = V4L2_TUNER_MODE_STEREO;
- } else {
- state->audmode &= ~V4L2_TUNER_MODE_STEREO;
- }
msp_any_set_audmode(client, state->audmode);
msp_wake_thread(client);
break;
@@ -898,11 +888,10 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
{
struct v4l2_tuner *vt = (struct v4l2_tuner *)arg;
- if (state->radio)
+ if (state->radio) /* TODO: add mono/stereo support for radio */
break;
/* only set audmode */
- if (vt->audmode != -1 && vt->audmode != 0)
- msp_any_set_audmode(client, vt->audmode);
+ msp_any_set_audmode(client, vt->audmode);
break;
}
@@ -927,7 +916,6 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
return -EINVAL;
}
break;
-
}
case VIDIOC_S_AUDOUT:
@@ -1094,6 +1082,7 @@ static int msp_attach(struct i2c_adapter *adapter, int address, int kind)
memset(state, 0, sizeof(*state));
state->v4l2_std = V4L2_STD_NTSC;
+ state->audmode = V4L2_TUNER_MODE_STEREO;
state->volume = 58880; /* 0db gain */
state->balance = 32768; /* 0db gain */
state->bass = 32768;
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