Re: [PATCH v3 2/5] ASoC: codecs: msm8916-wcd-analog: get micbias voltage from dt

From	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH v3 2/5] ASoC: codecs: msm8916-wcd-analog: get micbias voltage from dt
Date	2017-08-11 17:20 +0200
Message-ID	<udjTc-59s-13@gated-at.bofh.it> (permalink)
References	<ucClc-1qq-5@gated-at.bofh.it> <ucCuT-1ua-45@gated-at.bofh.it> <ucXzj-7tV-3@gated-at.bofh.it>
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On 10/08/17 16:24, Mark Brown wrote:
> On Wed, Aug 09, 2017 at 06:49:24PM +0200, srinivas.kandagatla@linaro.org wrote:
> 
>> -	snd_soc_write(codec, CDC_A_MICB_1_VAL, MICB_1_VAL_MICB_OUT_VAL_V2P70V);
>> -	/*
>> -	 * Special headset needs MICBIAS as 2.7V so wait for
>> -	 * 50 msec for the MICBIAS to reach 2.7 volts.
>> -	 */
>> -	msleep(50);
>> +	if (wcd->micbias_mv)
> 
> We seem to have just completely lost this ramp time handling?
Yes, will take care of this in next version.

>

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[PATCH v3 0/5] ASoC: codecs: msm8916-wcd-analog: Add support to MBHC srinivas.kandagatla@linaro.org - 2017-08-09 18:50 +0200
  [PATCH v3 5/5] arm64: dts: apq8016-sbc: add mbhc buttons support srinivas.kandagatla@linaro.org - 2017-08-09 19:00 +0200
  [PATCH v3 3/5] ASoC: codecs: msm8916-wcd-analog: add MBHC support srinivas.kandagatla@linaro.org - 2017-08-09 19:00 +0200
    Re: [PATCH v3 3/5] ASoC: codecs: msm8916-wcd-analog: add MBHC support Damien Riegel <damien.riegel@savoirfairelinux.com> - 2017-08-09 23:20 +0200
      Re: [PATCH v3 3/5] ASoC: codecs: msm8916-wcd-analog: add MBHC support Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2017-08-10 12:10 +0200
        Re: [PATCH v3 3/5] ASoC: codecs: msm8916-wcd-analog: add MBHC support Damien Riegel <damien.riegel@savoirfairelinux.com> - 2017-08-10 15:40 +0200
          Re: [alsa-devel] [PATCH v3 3/5] ASoC: codecs: msm8916-wcd-analog:  add MBHC support Damien Riegel <damien.riegel@savoirfairelinux.com> - 2017-08-14 16:20 +0200
            Re: [alsa-devel] [PATCH v3 3/5] ASoC: codecs: msm8916-wcd-analog: add  MBHC support Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2017-08-14 18:40 +0200
              Re: [alsa-devel] [PATCH v3 3/5] ASoC: codecs: msm8916-wcd-analog:  add MBHC support Damien Riegel <damien.riegel@savoirfairelinux.com> - 2017-08-16 20:00 +0200
                Re: [alsa-devel] [PATCH v3 3/5] ASoC: codecs: msm8916-wcd-analog: add  MBHC support Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2017-08-17 12:20 +0200
  [PATCH v3 2/5] ASoC: codecs: msm8916-wcd-analog: get micbias voltage from dt srinivas.kandagatla@linaro.org - 2017-08-09 19:00 +0200
    Re: [PATCH v3 2/5] ASoC: codecs: msm8916-wcd-analog: get micbias  voltage from dt Mark Brown <broonie@kernel.org> - 2017-08-10 17:30 +0200
      Re: [PATCH v3 2/5] ASoC: codecs: msm8916-wcd-analog: get micbias  voltage from dt Srinivas Kandagatla <srinivas.kandagatla@linaro.org> - 2017-08-11 17:20 +0200

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