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Commit 3f3af6ee authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: wm2000: Expose ANC gain adjustment 



No TLV information since it's not actually a direct gain control.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 33e7546e

sound/soc/codecs/wm2000.c

+3 −0
Original line number Diff line number Diff line
@@ -650,6 +650,7 @@ static int wm2000_speaker_put(struct snd_kcontrol *kcontrol, 
}



static const struct snd_kcontrol_new wm2000_controls[] = {

	SOC_SINGLE("ANC Volume", WM2000_REG_ANC_GAIN_CTRL, 0, 255, 0),

	SOC_SINGLE_BOOL_EXT("WM2000 ANC Switch", 0,

			    wm2000_anc_mode_get,

			    wm2000_anc_mode_put),
@@ -755,6 +756,8 @@ static int wm2000_probe(struct snd_soc_codec *codec) 
{

	struct wm2000_priv *wm2000 = dev_get_drvdata(codec->dev);



	snd_soc_codec_set_cache_io(codec, 16, 8, SND_SOC_REGMAP);



	/* This will trigger a transition to standby mode by default */

	wm2000_anc_set_mode(wm2000);