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authorLinus Walleij <linus.walleij@linaro.org>2020-11-17 20:56:20 +0300
committerLinus Walleij <linus.walleij@linaro.org>2020-11-20 16:54:57 +0300
commit9c3f0a0dd6a1da86b3476b3ef57d4a17ea5130cf (patch)
treea39b811f110eedd53ba1d977c0abd69bdb335f21 /drivers/fsi
parentc8917fd74f93f63bfb2e0a4ae11a215fecc0c791 (diff)
downloadlinux-9c3f0a0dd6a1da86b3476b3ef57d4a17ea5130cf.tar.xz
drm/panel: s6e63m0: Implement 28 backlight levels
A later version of the s6e63m0 driver in the Samsung GT-I9070 vendor tree provides 28 different backlight levels making use of elaborate control of the ACL and ELVSS regulator. Implement this more fine-grained backlight control. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Guido Günther <agx@sigxcpu.org> Cc: Stephan Gerhold <stephan@gerhold.net> Cc: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201117175621.870085-2-linus.walleij@linaro.org
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