esktop.org/drm/drm-misc drm-misc-next
patch link:
https://lore.kernel.org/r/20230506123549.101727-5-angelogioacchino.delregno%40collabora.com
patch subject: [PATCH v3 04/11] drm/mediatek: gamma: Improve and simplify HW
LUT calculation
config: arm-allmodconfig
(https://download.01.org/0day-
Use drm_color_lut_extract() to avoid open-coding the bits reduction
calculations for each color channel and use a struct drm_color_lut
to temporarily store the information instead of an array of u32.
Also, slightly improve the precision of the HW LUT calculation in the
LUT DIFF case by performing
