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OpenCloudOS-Kernel
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V4L/DVB (6348): ivtv: undo video mute when closing the radio 

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Hans Verkuil 2007-10-14 17:27:56 -03:00 committed by Mauro Carvalho Chehab
parent 254d6eb115
commit 2f7362ef9b
1 changed files with 5 additions and 0 deletions
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5
drivers/media/video/ivtv/ivtv-fileops.c
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@ -822,6 +822,11 @@ int ivtv_v4l2_close(struct inode *inode, struct file *filp)
crystal_freq.flags = 0;
ivtv_saa7115(itv, VIDIOC_INT_S_CRYSTAL_FREQ, &crystal_freq);
}
if (atomic_read(&itv->capturing) > 0) {
/* Undo video mute */
ivtv_vapi(itv, CX2341X_ENC_MUTE_VIDEO, 1,
itv->params.video_mute | (itv->params.video_mute_yuv << 8));
}
/* Done! Unmute and continue. */
ivtv_unmute(itv);
ivtv_release_stream(s);