> On Thu, 25 Mar 2021 12:12:09 -0400 > Alex Deucher <alexdeuc...@gmail.com> wrote: > >> + dri-devel >> >> I don't think it's currently exposed anywhere. >> >> Alex >> >> On Wed, Mar 24, 2021 at 5:11 AM Werner Sembach <w...@tuxedocomputers.com> >> wrote: >>> Hello, >>> >>> is the information which color mode is currently in used for a display >>> (RGB, YCbCr444, or YCbCr420) exposed to user space somewhere? >>> >>> If no: Where would be the best place to put code to expose it to sysfs? > Hi, > > a very good question. Wayland compositors implementing color management > will be interested to know this, and even better, to explicitly control > this. > > See e.g. Color Calibration Auditing System notes in > https://gitlab.freedesktop.org/wayland/weston/-/issues/467 . > > > Thanks, > pq
@Alex Deucher thanks for the info. @pq Related bugtracker tickets for reference: https://gitlab.freedesktop.org/drm/amd/-/issues/476 https://gitlab.freedesktop.org/drm/amd/-/issues/1541 https://gitlab.freedesktop.org/drm/amd/-/issues/1548 I'm coding something up for the last one atm. _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx
