ASoC: max98090: Move microphone bias voltage setting to probe function

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Microphone bias level configuration register can configure voltage between
2.2 V and 2.8 V but doesn't manage is voltage on or off. Microphone bias
on/off state is controlled by "MICBIAS" DAPM widget.

Therefore there is no need to update bias voltage conditionally depending on
jack state each time when codec goes to SND_SOC_BIAS_ON state and setting
can be moved to max98090_probe() as driver currently doesn't support other
levels than 2.8 V.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

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Jarkko Nikula 2014-05-16 16:55:24 +03:00 • committed by Mark Brown

parent 541423dde4

commit a735d992c2

1 changed files with 3 additions and 7 deletions

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sound/soc/codecs/max98090.c

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