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SubjectRe: [PATCH v2] ASoC: sgtl5000: add headphone and LINEOUT mute controls
Hi,
any comments, updates or ideas for improvement on that patch?

regards,
Richard

On Wed, 31 Aug 2016 09:26:31 +0200
Richard Leitner <dev@g0hl1n.net> wrote:

> These controls mute/unmute the LINEOUT and headphone outputs of SGTL5000
> using its CHIP_ANA_CTRL register.
>
> Signed-off-by: Richard Leitner <dev@g0hl1n.net>
> ---
> CHANGES v2: fix invert value for both controls
> (sorry I've missed that in my initial tests!)
> ---
> sound/soc/codecs/sgtl5000.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
> index 527b759..a6af65d 100644
> --- a/sound/soc/codecs/sgtl5000.c
> +++ b/sound/soc/codecs/sgtl5000.c
> @@ -411,6 +411,8 @@ static const struct snd_kcontrol_new sgtl5000_snd_controls[] = {
> 0, 8,
> 0x7f, 1,
> headphone_volume),
> + SOC_SINGLE("Headphone Playback Switch", SGTL5000_CHIP_ANA_CTRL,
> + 4, 1, 1),
> SOC_SINGLE("Headphone Playback ZC Switch", SGTL5000_CHIP_ANA_CTRL,
> 5, 1, 0),
>
> @@ -423,6 +425,7 @@ static const struct snd_kcontrol_new sgtl5000_snd_controls[] = {
> SGTL5000_LINE_OUT_VOL_RIGHT_SHIFT,
> 0x1f, 1,
> lineout_volume),
> + SOC_SINGLE("Lineout Playback Switch", SGTL5000_CHIP_ANA_CTRL, 8, 1, 1),
> };
>
> /* mute the codec used by alsa core */

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