From 58f7d470c85801f55bbae2d3c93fe1a3d34aa143 Mon Sep 17 00:00:00 2001 From: Steven Eckhoff Date: Mon, 4 Jun 2018 15:45:40 -0500 Subject: ASoC: TSCS42xx: Add mic bias boost control Add mic bias boost control Signed-off-by: Steven Eckhoff Signed-off-by: Mark Brown --- sound/soc/codecs/tscs42xx.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sound/soc/codecs/tscs42xx.c') diff --git a/sound/soc/codecs/tscs42xx.c b/sound/soc/codecs/tscs42xx.c index d18ff17719cc..743194052fc4 100644 --- a/sound/soc/codecs/tscs42xx.c +++ b/sound/soc/codecs/tscs42xx.c @@ -644,6 +644,9 @@ static const struct snd_kcontrol_new tscs42xx_snd_controls[] = { /* Input Channel Map */ SOC_ENUM("Input Channel Map", ch_map_select_enum), + /* Mic Bias */ + SOC_SINGLE("Mic Bias Boost Switch", 0x71, 0x07, 1, 0), + /* Coefficient Ram */ COEFF_RAM_CTL("Cascade1L BiQuad1", BIQUAD_SIZE, 0x00), COEFF_RAM_CTL("Cascade1L BiQuad2", BIQUAD_SIZE, 0x05), -- cgit v1.2.3-58-ga151