From: Danny Milosavljevic Date: Wed, 30 Jan 2019 10:39:38 +0000 (+0100) Subject: ASoC: sun4i-codec: Add Mic Playback Volume X-Git-Tag: v5.1-rc1~148^2~23^2~12 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=b5a656030c7435f37deb5d38b1593fba624b8d6d;p=linux.git 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 Reviewed-by: Chen-Yu Tsai Signed-off-by: Mark Brown --- 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[] = {