Messages in this thread | | | Subject | Re: [PATCH v1 4/6] ASoC: codecs: msm8916-wcd-analog: set default micbias voltage to 1.8 | From | Srinivas Kandagatla <> | Date | Fri, 28 Jul 2017 14:54:59 +0100 |
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On 28/07/17 14:40, Mark Brown wrote: > On Wed, Jul 26, 2017 at 02:35:10AM +0200, srinivas.kandagatla@linaro.org wrote: >> From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> >> >> This patch sets the default internal micbias voltage to 1.8v. This >> default value is required for mbhc buttons to work. Also adds dt >> bindings to allow the board level file to specify the required default >> micbias value. > > What was the default previously? > This was set to 2.7v previously for special headsets which have high impedance.
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