path: root/drivers/gpu/drm/amd/display/dc/dce80
diff options
authorKrunoslav Kovac <>2018-02-23 17:51:33 -0500
committerAlex Deucher <>2018-03-14 15:08:46 -0500
commita4056c2a6344c64bd62234458a314e6aecce226f (patch)
tree7e7e84442f48095914e8ac5b70308c359eb6c66b /drivers/gpu/drm/amd/display/dc/dce80
parent713d451d2df321f1f6128eb6aeeadbefb521a9c9 (diff)
drm/amd/display: use HW hdr mult for brightness boost
In MPO scenario when playing SDR clip in HDR desktop mode, Win is boosting desktop and requests driver to boost MPO. But driver boosting is currently done in regamma which is stream property and thus shared between grph and video. Redesigning the boosting in RV: use CM_HDR_MULT register which was added for this scenario. It also has the benefit that it can be done in HIRQL. Signed-off-by: Krunoslav Kovac <> Reviewed-by: Tony Cheng <> Acked-by: Harry Wentland <> Signed-off-by: Alex Deucher <>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce80')
0 files changed, 0 insertions, 0 deletions