Re: [PATCH v3 0/3] PWM backlight interpolation adjustments

On Wed, 21 Oct 2020 22:04:42 -0700, Alexandru Stan wrote:

I was trying to adjust the brightness-levels for the trogdor boards: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/2... Like on a lot of panels, trogdor's low end needs to be cropped, and now that we have the interpolation stuff I wanted to make use of it and bake in even the curve that's customary to have on chromebooks.

I found the current behavior of the pwm_bl driver a little unintuitive and non-linear. See patch 1 for a suggested fix for this.

[...]

Applied, thanks!

[1/1] ARM: dts: rockchip: Remove 0 point from brightness-levels on rk3288-veyron commit: 225c59b9235a421cdb219be5fbc13126a49714a6

Best regards,