]> www.infradead.org Git - users/jedix/linux-maple.git/commit
drm/amd/display: Add 3DLUT DMA load trigger
authorIlya Bakoulin <ilya.bakoulin@amd.com>
Fri, 3 May 2024 23:08:04 +0000 (19:08 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 20 May 2024 20:20:24 +0000 (16:20 -0400)
commitafa91e2d1e58a1896067c55873a962704d5840e9
tree29a68f60f19eb5b5a145814787e504fe699221ba
parentccb167104a8fea3cca08d1d1d451858436a4b9c8
drm/amd/display: Add 3DLUT DMA load trigger

[Why/How]
Need to be able to trigger a DMA load to update 3DLUT contents in MPC.
Adding a HWSS function to serve as the trigger.

Reviewed-by: Krunoslav Kovac <krunoslav.kovac@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Ilya Bakoulin <ilya.bakoulin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc.c
drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c
drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.h
drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_init.c
drivers/gpu/drm/amd/display/dc/hwss/hw_sequencer.h