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ASoC: sgtl5000: add headphone and LINEOUT mute controls 

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>
Signed-off-by: Mark Brown <broonie@kernel.org>
steinar/wifi_calib_4_9_kernel
Richard Leitner 2016-08-31 09:26:31 +02:00 committed by Mark Brown
parent 29b4817d40
commit 904a987345
1 changed files with 3 additions and 0 deletions
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3
sound/soc/codecs/sgtl5000.c
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@ -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 */