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Commit 2f7362ef authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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V4L/DVB (6348): ivtv: undo video mute when closing the radio 



Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 254d6eb1

drivers/media/video/ivtv/ivtv-fileops.c

+5 −0
Original line number Diff line number Diff line
@@ -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);