It turned out there is no need to enable microphone detection in MAX98090 codec. Headset microphone is anyway detected by a GPIO signal from another chip and headset button presses cannot be detected either because a signal needed for it is not connected.
Signed-off-by: Jarkko Nikula jarkko.nikula@linux.intel.com --- sound/soc/intel/byt-max98090.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/sound/soc/intel/byt-max98090.c b/sound/soc/intel/byt-max98090.c index deb1db9a9a97..b8b8af571ef1 100644 --- a/sound/soc/intel/byt-max98090.c +++ b/sound/soc/intel/byt-max98090.c @@ -110,13 +110,9 @@ static int byt_max98090_init(struct snd_soc_pcm_runtime *runtime) if (ret) return ret;
- ret = snd_soc_jack_add_gpiods(card->dev->parent, jack, - ARRAY_SIZE(hs_jack_gpios), - hs_jack_gpios); - if (ret) - return ret; - - return max98090_mic_detect(codec, jack); + return snd_soc_jack_add_gpiods(card->dev->parent, jack, + ARRAY_SIZE(hs_jack_gpios), + hs_jack_gpios); }
static struct snd_soc_dai_link byt_max98090_dais[] = {