From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Date: Mon, 9 May 2016 10:46:32 +0000 (+0200)
Subject: ASoC: rockchip-max98090: Fix the Headset Mic route.
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ec0d23b295b901cdfd60e9b8a65ce208acf53067;p=linux.git

ASoC: rockchip-max98090: Fix the Headset Mic route.

The path Headset Mic --> MICBIAS is wrong because connects a non-supply
widget as a source with a supply widget as a sink. It's the other way
around:

  MICBIAS (source) --> Headset Mic (sink).

This patch also shut up the following error message:

 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

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/rockchip/rockchip_max98090.c b/sound/soc/rockchip/rockchip_max98090.c
index abb64a5539673..3da7891b7dfbf 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"},