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 <flatmax@xxxxxxxxxxx>
---
sound/soc/codecs/cs4265.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/sound/soc/codecs/cs4265.c b/sound/soc/codecs/cs4265.c
index 275677de..332d714a 100644
--- a/sound/soc/codecs/cs4265.c
+++ b/sound/soc/codecs/cs4265.c
@@ -230,6 +230,10 @@ static const struct snd_soc_dapm_route cs4265_audio_map[] = {
{"DAI1 Capture", NULL, "DOUT"},
{"DAI2 Capture", NULL, "DOUT"},
+ { "Pre-amp MIC", NULL, "MICL" },
+ { "Pre-amp MIC", NULL, "MICR" },
+ { "ADC Mux", "MIC", "Pre-amp MIC" },
+
/* Loopback */
{"Loopback", "Switch", "ADC"},
{"DAC", NULL, "Loopback"},
--
2.17.1
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