On Fri, 21 May 2021, Rodrigo Vivi wrote:
> On Fri, May 14, 2021 at 02:14:55PM -0400, Lyude Paul wrote:
>> Noticed this while moving all of the VESA backlight code in i915 over to
>> DRM helpers: it would appear that we calculate the frequency value we want
>> to write to DP_EDP_BACKLIGHT_FREQ_SET
On Fri, May 14, 2021 at 02:14:55PM -0400, Lyude Paul wrote:
> Noticed this while moving all of the VESA backlight code in i915 over to
> DRM helpers: it would appear that we calculate the frequency value we want
> to write to DP_EDP_BACKLIGHT_FREQ_SET twice even though this value never
> actually
Noticed this while moving all of the VESA backlight code in i915 over to
DRM helpers: it would appear that we calculate the frequency value we want
to write to DP_EDP_BACKLIGHT_FREQ_SET twice even though this value never
actually changes during runtime. So, let's simplify things by just caching
