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List:       linux-fbdev
Subject:    Re: [PATCH v5 30/46] regulator: pwm: retrieve correct voltage
From:       Mark Brown <broonie () kernel ! org>
Date:       2016-03-30 21:24:10
Message-ID: 20160330212410.GX2350 () sirena ! org ! uk
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On Wed, Mar 30, 2016 at 10:03:53PM +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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