Re: [RFC v2 4/5] drm/dp: Extract i915's eDP backlight code into DRM helpers

2021-02-03 Thread Lyude Paul
On Wed, 2021-02-03 at 15:58 -0500, Rodrigo Vivi wrote: > On Mon, Jan 25, 2021 at 07:10:30PM -0500, Lyude Paul wrote: > > Since we're about to implement eDP backlight support in nouveau using the > > standard protocol from VESA, we might as well just take the code that's > > already written for

Re: [RFC v2 4/5] drm/dp: Extract i915's eDP backlight code into DRM helpers

2021-02-03 Thread Rodrigo Vivi
On Mon, Jan 25, 2021 at 07:10:30PM -0500, Lyude Paul wrote: > Since we're about to implement eDP backlight support in nouveau using the > standard protocol from VESA, we might as well just take the code that's > already written for this and move it into a set of shared DRM helpers. > > Note that

[RFC v2 4/5] drm/dp: Extract i915's eDP backlight code into DRM helpers

2021-01-25 Thread Lyude Paul
Since we're about to implement eDP backlight support in nouveau using the standard protocol from VESA, we might as well just take the code that's already written for this and move it into a set of shared DRM helpers. Note that these helpers are intended to handle DPCD related backlight control