This series of patches works well on a new platform which has a panel
only controls by DPCD aux brightness.
Tested-by: AceLan Kao
--
Chia-Lin Kao(AceLan)
http://blog.acelan.idv.tw/
E-Mail: acelan.kaoATcanonical.com (s/AT/@/)
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dri-devel mailing list
On Fri, 22 Nov 2019, Lyude Paul wrote:
> Currently we always determine the initial panel brightness level by
> simply reading the value from DP_EDP_BACKLIGHT_BRIGHTNESS_MSB/LSB. This
> seems wrong though, because if the panel is not currently in DPCD
> control mode there's not really any reason wh