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Re: [PATCH v3 12/14] regulator: pwm: Retrieve correct voltage

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  Re: [PATCH v3 12/14] regulator: pwm: Retrieve correct voltage Mark Brown <broonie@kernel.org> - 2016-07-05 16:40 +0200

#1437065 — Re: [PATCH v3 12/14] regulator: pwm: Retrieve correct voltage

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On Tue, Jun 14, 2016 at 11:13:20AM +0200, Boris Brezillon wrote:
> The continuous PWM voltage regulator is caching the voltage value in
> the ->volt_uV field. While most of the time this value should reflect the
> real voltage, sometime it can be sightly different if the PWM device
> rounded the set_duty_cycle request.
> Moreover, this value is not valid until someone has modified the regulator
> output.

Acked-by: Mark Brown <broonie@kernel.org>

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