[PATCH 4/7] ASoC: rockchip-max98090: Fix the Headset Mic route.

From: Enric Balletbo i Serra
Date: Thu May 05 2016 - 04:08:07 EST

Since commit e409dfbfccf9a49 ("ASoC: dapm: Add a few supply widget
sanity checks") the following error is seen:

rockchip-snd-max98090 sound: HiFi <-> ff890000.i2s mapping ok
rockchip-snd-max98090 sound: Connecting non-supply widget to supply widget is not supported (Headset Mic -> MICBIAS)
rockchip-snd-max98090 sound: ASoC: no dapm match for Headset Mic --> (null) --> MICBIAS
rockchip-snd-max98090 sound: ASoC: Failed to add route Headset Mic -> direct -> MICBIAS
input: ROCKCHIP-I2S Headset Jack as /devices/platform/sound/sound/card0/input3

Invert the route between the Headset Mic and the bias in order to fix it.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@xxxxxxxxxxxxx>
sound/soc/rockchip/rockchip_max98090.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/rockchip/rockchip_max98090.c b/sound/soc/rockchip/rockchip_max98090.c
index abb64a5..3da7891 100644
--- a/sound/soc/rockchip/rockchip_max98090.c
+++ b/sound/soc/rockchip/rockchip_max98090.c
@@ -53,7 +53,7 @@ static const struct snd_soc_dapm_widget rk_dapm_widgets[] = {
static const struct snd_soc_dapm_route rk_audio_map[] = {
{"IN34", NULL, "Headset Mic"},
{"IN34", NULL, "MICBIAS"},
- {"MICBIAS", NULL, "Headset Mic"},
+ {"Headset Mic", NULL, "MICBIAS"},
{"DMICL", NULL, "Int Mic"},
{"Headphone", NULL, "HPL"},
{"Headphone", NULL, "HPR"},