ASoC: Intel: byt-max98090: Fix mic detect GPIO polarity

Mic detect GPIO is active low when headset microphone is detected. Found both by debugging and checking the schematics. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
git-mirror · Jun 24, 2014 · 725a6df · 725a6df
1 parent a5b37bf
commit 725a6df
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sound/soc/intel/byt-max98090.c b/sound/soc/intel/byt-max98090.c
@@ -83,6 +83,7 @@ static struct snd_soc_jack_gpio hs_jack_gpios[] = {
 	{
 		.name		= "mic-gpio",
 		.idx		= 1,
+		.invert		= 1,
 		.report		= SND_JACK_MICROPHONE | SND_JACK_LINEIN,
 		.debounce_time	= 200,
 	},