diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2007-08-05 08:02:45 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-09 22:04:56 -0300 |
| commit | 9085009683dd46d95105eda14efa8bda403b459f (patch) | |
| tree | 516ac749c613914f4a1c15201d595372e99b992c /drivers/media/video/ivtv/ivtv-fileops.c | |
| parent | 87410dab1238623e082e9a78a62f1bbeb6c475e3 (diff) | |
| download | linux-9085009683dd46d95105eda14efa8bda403b459f.tar.gz | |
V4L/DVB (5998): ivtv: no need to mute the audio input
When changing channels the audio has to be muted. This is done
by calling CX2341X_ENC_MUTE_AUDIO and by muted the audio input.
The latter is not necessary and is now removed.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-fileops.c')
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-fileops.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c index fedddecf661e..9e867b5229d1 100644 --- a/drivers/media/video/ivtv/ivtv-fileops.c +++ b/drivers/media/video/ivtv/ivtv-fileops.c @@ -924,21 +924,13 @@ int ivtv_v4l2_open(struct inode *inode, struct file *filp) void ivtv_mute(struct ivtv *itv) { - struct v4l2_control ctrl = { V4L2_CID_AUDIO_MUTE, 1 }; - - /* Mute sound to avoid pop */ - ivtv_control_ioctls(itv, VIDIOC_S_CTRL, &ctrl); - if (atomic_read(&itv->capturing)) ivtv_vapi(itv, CX2341X_ENC_MUTE_AUDIO, 1, 1); - IVTV_DEBUG_INFO("Mute\n"); } void ivtv_unmute(struct ivtv *itv) { - struct v4l2_control ctrl = { V4L2_CID_AUDIO_MUTE, 0 }; - /* initialize or refresh input */ if (atomic_read(&itv->capturing) == 0) ivtv_vapi(itv, CX2341X_ENC_INITIALIZE_INPUT, 0); @@ -949,8 +941,5 @@ void ivtv_unmute(struct ivtv *itv) ivtv_vapi(itv, CX2341X_ENC_MISC, 1, 12); ivtv_vapi(itv, CX2341X_ENC_MUTE_AUDIO, 1, 0); } - - /* Unmute */ - ivtv_control_ioctls(itv, VIDIOC_S_CTRL, &ctrl); IVTV_DEBUG_INFO("Unmute\n"); } |