Messages in this thread | | | Date | Thu, 20 Jul 2017 10:04:28 +0200 | From | Pavel Machek <> | Subject | Re: [PATCH v3 2/5] dt-bindings: pwm-backlight: add PWM delay proprieties. |
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On Mon 2017-07-17 23:28:08, Enric Balletbo i Serra wrote: > Hardware needs a delay between setting an initial (non-zero) PWM and > enabling the backlight using GPIO. The post-pwm-on-delay-us specifies > this delay in micro seconds. Hardware also needs a delay between disabing > the backlight using GPIO and setting PWM value to 0. The pwm-off-delay-us > is this delay in micro seconds. > > Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
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