From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steven Eckhoff Subject: [alsa-devel][PATCH 1/3] ASoC: TSCS42xx: Add mic bias boost control Date: Mon, 4 Jun 2018 15:45:40 -0500 Message-ID: <91e206cbabd7c7a7c8d7715b5e51ffef384ac6ec.1528143829.git.steven.eckhoff.opensource@gmail.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org Cc: Steven Eckhoff , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org List-Id: alsa-devel@alsa-project.org Add mic bias boost control Signed-off-by: Steven Eckhoff --- sound/soc/codecs/tscs42xx.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sound/soc/codecs/tscs42xx.c b/sound/soc/codecs/tscs42xx.c index bbfc73a79b18..15505c3c9ed4 100644 --- a/sound/soc/codecs/tscs42xx.c +++ b/sound/soc/codecs/tscs42xx.c @@ -638,6 +638,9 @@ 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), -- 2.17.0