Commit 02fd27e6 authored Apr 25, 2025 by Melissa Wen Committed by Alex Deucher May 22, 2025

drm/amd/display: no 3D and blnd LUT as DPP color caps for DCN401



Match what is declared as DPP color caps with hw caps. DCN401 has MPC
shaper + 3D LUTs that are movable before and after blending (get from
plane or stream), but no DPP blend LUTs.

Signed-off-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent f9f40321

drivers/gpu/drm/amd/display/dc/resource/dcn401/dcn401_resource.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1938,8 +1938,8 @@ static bool dcn401_resource_construct(
		dc->caps.color.dpp.gamma_corr = 1;
		dc->caps.color.dpp.dgam_rom_for_yuv = 0;

		dc->caps.color.dpp.hw_3d_lut = 1;
		dc->caps.color.dpp.ogam_ram = 1;
		dc->caps.color.dpp.hw_3d_lut = 0;
		dc->caps.color.dpp.ogam_ram = 0;
		// no OGAM ROM on DCN2 and later ASICs
		dc->caps.color.dpp.ogam_rom_caps.srgb = 0;
		dc->caps.color.dpp.ogam_rom_caps.bt2020 = 0;