On Wed 20 March 2013 20:24:48 Frank Schäfer wrote:
> 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.
Acked-by: Hans Verkuil <hans.verk...@cisco.com>
Regards,
Hans
> Signed-off-by: Frank Schäfer <fschaefer....@googlemail.com>
> ---
> drivers/media/pci/bt8xx/bttv-driver.c | 3 ++-
> 1 Datei geändert, 2 Zeilen hinzugefügt(+), 1 Zeile entfernt(-)
>
> diff --git a/drivers/media/pci/bt8xx/bttv-driver.c
> b/drivers/media/pci/bt8xx/bttv-driver.c
> index 55eab61..2fb2168 100644
> --- a/drivers/media/pci/bt8xx/bttv-driver.c
> +++ b/drivers/media/pci/bt8xx/bttv-driver.c
> @@ -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);
>
>
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