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authorDanny Milosavljevic <dannym@scratchpost.org>2019-01-30 11:39:38 +0100
committerMark Brown <broonie@kernel.org>2019-02-07 12:14:57 +0000
commitb5a656030c7435f37deb5d38b1593fba624b8d6d (patch)
treeee2bb935374f7b7b4f1d599a79942704b155cbc4 /sound/soc/sunxi/sun4i-codec.c
parent63bd84890fc41f280809a9bce7326529d044e2f9 (diff)
ASoC: sun4i-codec: Add Mic Playback Volume
Add a control "Mic Playback Volume" that allows the user to control the MIC gain stage (common for Mic1 and Mic2) leading to the output mixer. Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sunxi/sun4i-codec.c')
-rw-r--r--sound/soc/sunxi/sun4i-codec.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index 7b965bc50042..060a40b45ab0 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -681,6 +681,9 @@ static const struct snd_kcontrol_new sun4i_codec_controls[] = {
SOC_SINGLE_TLV("Power Amplifier Volume", SUN4I_CODEC_DAC_ACTL,
SUN4I_CODEC_DAC_ACTL_PA_VOL, 0x3F, 0,
sun4i_codec_pa_volume_scale),
+ SOC_SINGLE_TLV("Mic Playback Volume", SUN4I_CODEC_DAC_ACTL,
+ SUN4I_CODEC_DAC_ACTL_MICG, 7, 0,
+ sun4i_codec_micin_loopback_gain_scale),
};
static const struct snd_kcontrol_new sun4i_codec_left_mixer_controls[] = {