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:
> Turns out we actually already have some companies, such as Lenovo,
> shipping machines with AMOLED screens that don't allow controlling the
> backlight through the usual PWM interface and only allow controlling it
> through the standard EDP DPCD interface.