From f78b69873eb4839dd836b4a681ccce90aa8188f1 Mon Sep 17 00:00:00 2001 From: Matt Flax Date: Fri, 28 Sep 2018 15:13:28 +1000 Subject: [PATCH] ASoC: cs4265: Add a MIC pre. route (#2696) Commit b0ef5011b981ece1fde8063243a56d3038b87adb upstream. The cs4265 driver is missing a microphone preamp enable. This patch enables/disables the microphone preamp when mic selection is made using the kcontrol. Signed-off-by: Matt Flax Reviewed-by: Charles Keepax Signed-off-by: Mark Brown --- sound/soc/codecs/cs4265.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/sound/soc/codecs/cs4265.c +++ b/sound/soc/codecs/cs4265.c @@ -222,10 +222,11 @@ static const struct snd_soc_dapm_route c {"LINEOUTR", NULL, "DAC"}, {"SPDIFOUT", NULL, "SPDIF"}, + {"Pre-amp MIC", NULL, "MICL"}, + {"Pre-amp MIC", NULL, "MICR"}, + {"ADC Mux", "MIC", "Pre-amp MIC"}, {"ADC Mux", "LINEIN", "LINEINL"}, {"ADC Mux", "LINEIN", "LINEINR"}, - {"ADC Mux", "MIC", "MICL"}, - {"ADC Mux", "MIC", "MICR"}, {"ADC", NULL, "ADC Mux"}, {"DOUT", NULL, "ADC"}, {"DAI1 Capture", NULL, "DOUT"},