Commit 0757f5c5 authored Mar 21, 2013 by Frank Schaefer Committed by Mauro Carvalho Chehab Mar 23, 2013

[media] bttv: apply mute settings on open



Previously, this has been done implicitly for video device nodes by calling
set_input() (which calls audio_input() and also modified the mute
setting).
Since input and mute setting are now untangled (as much as possible), we need to
apply the mute setting with an explicit call to audio_mute().
Also apply the mute setting when the radio device node gets opened.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent da9f07f2

drivers/media/pci/bt8xx/bttv-driver.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -3065,7 +3065,7 @@ static int bttv_open(struct file *file)
		fh, &btv->lock);
		set_tvnorm(btv,btv->tvnorm);
		set_input(btv, btv->input, btv->tvnorm);

		audio_mute(btv, btv->mute);

		/* The V4L2 spec requires one global set of cropping parameters
		which only change on request. These are stored in btv->crop[1].
		@@ -3230,6 +3230,7 @@ static int radio_open(struct file *file)
		v4l2_fh_init(&fh->fh, vdev);

		btv->radio_user++;
		audio_mute(btv, btv->mute);

		v4l2_fh_add(&fh->fh);