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ASoC: Intel: fixed TI button detection
authorFang, Yang A <yang.a.fang@intel.com>
Wed, 3 Jun 2015 22:07:41 +0000 (15:07 -0700)
committerMark Brown <broonie@kernel.org>
Mon, 15 Jun 2015 09:51:36 +0000 (10:51 +0100)
commit8d43940207f981be2a80a8614c9bad7d5a9b9609
treeb1b518824803ad4b4b54ad0e322b71c9e22949c9tree | snapshot
parentf863d613861c8915f961e6b45c1a53ae10663807commit | diff
ASoC: Intel: fixed TI button detection

In order to make TI button interrupt working max98090 codec
Need provide mic bias all the time as long as mic is present
so SHDN and micbias pin are forced on.we also need set max98090
codec bias close or lower than TI bias.We set them in bios/coreboot
kernel reads them from device property

Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/intel/boards/cht_bsw_max98090_ti.c diff | blob | history
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