[alsa-devel] [PATCH 6/7] ASoC: WM8962 accessory detection requires MICBIAS

[Mark Brown]

Force MICBIAS on as well as SYSCLK as the WM8962 accessory detection can't
function without both. No point in making machine drivers manually enable
it.

Signed-off-by: Mark Brown <broonie at opensource.wolfsonmicro.com>
---
 sound/soc/codecs/wm8962.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index e3ca7b1..ffd55ac 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -3686,8 +3686,10 @@ int wm8962_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack)
 	snd_soc_jack_report(wm8962->jack, 0,
 			    SND_JACK_MICROPHONE | SND_JACK_BTN_0);
 
-	if (jack)
+	if (jack) {
 		snd_soc_dapm_force_enable_pin(&codec->dapm, "SYSCLK");
+		snd_soc_dapm_force_enable_pin(&codec->dapm, "MICBIAS");
+	}
 
 	return 0;
 }
-- 
1.7.7.1