From 4aefb7387198740318c5e7bf7211701f4e0d849e Mon Sep 17 00:00:00 2001
From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Date: Fri, 19 Jul 2019 20:05:58 +0200
Subject: [PATCH] ASoC: rockchip-max98090: Remove MICBIAS as supply of input pin IN34
Git-commit: 4aefb7387198740318c5e7bf7211701f4e0d849e
Patch-mainline: v5.4-rc1
References: jsc#SLE-16518

Commit ec0d23b295b9 ("ASoC: rockchip-max98090: Fix the Headset Mic
route.") moved the MICBIAS widget to supply Headset Mic but forget to
remove the MICBIAS widget to supply IN34 which is not really needed, so
remove that path so we have:

   IN34 <==== Headset MIC <==== MICBIAS

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20190719180558.11459-1-enric.balletbo@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 sound/soc/rockchip/rockchip_max98090.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/soc/rockchip/rockchip_max98090.c b/sound/soc/rockchip/rockchip_max98090.c
index c5fc24675a33..d1c907631c2d 100644
--- a/sound/soc/rockchip/rockchip_max98090.c
+++ b/sound/soc/rockchip/rockchip_max98090.c
@@ -45,7 +45,6 @@ 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"},
 	{"Headset Mic", NULL, "MICBIAS"},
 	{"DMICL", NULL, "Int Mic"},
 	{"Headphone", NULL, "HPL"},
-- 
2.16.4