Applied "ASoC: intel: byt: Introduce new map for dual mics" to the asoc tree
diff mbox

Message ID E1eK7aK-0004ey-6D@debutante
State New
Headers show

Commit Message

Mark Brown Nov. 29, 2017, 6:59 p.m. UTC
The patch

   ASoC: intel: byt: Introduce new map for dual mics

has been applied to the asoc tree at 

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tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
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From ea261bd02a671e2dd60380053dddffedab81644d Mon Sep 17 00:00:00 2001
From: Carlo Caione <>
Date: Tue, 21 Nov 2017 17:15:45 +0000
Subject: [PATCH] ASoC: intel: byt: Introduce new map for dual mics

The RT5651 codec has 3 analog inputs. Some laptops have two different
internal analog microphones on the external case.
Add a new custom quirk mapping the two internal mics on IN1P / IN2P,
leaving the headset mic on IN3P.

Signed-off-by: Carlo Caione <>
Signed-off-by: Mark Brown <>
 sound/soc/intel/boards/bytcr_rt5651.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff mbox

diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c
index d955836c6870..e3d5e6ea707f 100644
--- a/sound/soc/intel/boards/bytcr_rt5651.c
+++ b/sound/soc/intel/boards/bytcr_rt5651.c
@@ -38,6 +38,7 @@  enum {
+	BYT_RT5651_IN1_IN2_MAP,
 #define BYT_RT5651_MAP(quirk)	((quirk) & GENMASK(7, 0))
@@ -171,6 +172,13 @@  static const struct snd_soc_dapm_route byt_rt5651_intmic_in2_map[] = {
 	{"IN2P", NULL, "Internal Mic"},
+static const struct snd_soc_dapm_route byt_rt5651_intmic_in1_in2_map[] = {
+	{"Internal Mic", NULL, "micbias1"},
+	{"IN1P", NULL, "Internal Mic"},
+	{"IN2P", NULL, "Internal Mic"},
+	{"IN3P", NULL, "Headset Mic"},
 static const struct snd_kcontrol_new byt_rt5651_controls[] = {
 	SOC_DAPM_PIN_SWITCH("Headset Mic"),
@@ -281,6 +289,10 @@  static int byt_rt5651_init(struct snd_soc_pcm_runtime *runtime)
 		custom_map = byt_rt5651_intmic_in2_map;
 		num_routes = ARRAY_SIZE(byt_rt5651_intmic_in2_map);
+	case BYT_RT5651_IN1_IN2_MAP:
+		custom_map = byt_rt5651_intmic_in1_in2_map;
+		num_routes = ARRAY_SIZE(byt_rt5651_intmic_in1_in2_map);
+		break;
 		custom_map = byt_rt5651_intmic_dmic_map;
 		num_routes = ARRAY_SIZE(byt_rt5651_intmic_dmic_map);