Hey! I will try to test this out ASAP on all of the HDR backlight machines I have (so, many :) at some point this week, will let you know when On Tue, 2022-04-26 at 15:30 +0300, Jouni Högander wrote: > This patch set splits out static hdr metadata backlight range parsing > from gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c into gpu/drm/drm-edid.c as > a new function. This new function is then used in admgpu_dm.c and > intel_dp_aux_backlight.c > > Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> > Cc: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx> > Cc: Harry Wentland <harry.wentland@xxxxxxx> > Cc: Lyude Paul <lyude@xxxxxxxxxx> > Cc: Mika Kahola <mika.kahola@xxxxxxxxx> > Cc: Jani Nikula <jani.nikula@xxxxxxxxx> > > Jouni Högander (3): > drm: New function to get luminance range based on static hdr metadata > drm/amdgpu_dm: Use split out luminance calculation function > drm/i915: Use luminance range from static hdr metadata > > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 35 ++---------- > drivers/gpu/drm/drm_edid.c | 55 +++++++++++++++++++ > .../drm/i915/display/intel_dp_aux_backlight.c | 9 ++- > include/drm/drm_edid.h | 4 ++ > 4 files changed, 70 insertions(+), 33 deletions(-) > -- Cheers, Lyude Paul (she/her) Software Engineer at Red Hat
