Re: [PATCH v3 2/4] dt-bindings: pwm-backlight: add a num-interpolation-steps property.

Rob Herring
2018-02-18T22:49:12Z

On Thu, Feb 08, 2018 at 12:30:30PM +0100, Enric Balletbo i Serra wrote:
> The num-interpolated-steps property specifies the number of
> interpolated steps between each value of brightness-level table. This is
> useful for high resolution PWMs to not have to list out every possible
> value in the brightness-level array.
>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
> Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
> ---
> Changes since v2:
> - Add Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
> Changes since v1:
> - Add an example with a small but realistic curve. Suggested by Rob and
> Daniel
>
> .../bindings/leds/backlight/pwm-backlight.txt | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)

Reviewed-by: Rob Herring <robh@kernel.org>