Commit 85ca6e85 authored by Ilya Bakoulin's avatar Ilya Bakoulin Committed by Alex Deucher
Browse files

drm/amd/display: Fix shaper using bad LUT params 



[Why]
LUT params are not cleared after setting blend TF, which can lead to
same params being used for the shaper, if the shaper func is bypassed.

[How]
Set lut_params to NULL after program_1dlut.

Reviewed-by: default avatarKrunoslav Kovac <krunoslav.kovac@amd.com>
Acked-by: default avatarRoman Li <roman.li@amd.com>
Signed-off-by: default avatarIlya Bakoulin <ilya.bakoulin@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 8d0f4cd2

drivers/gpu/drm/amd/display/dc/hwss/dcn32/dcn32_hwseq.c

+1 −0
Original line number Diff line number Diff line
@@ -494,6 +494,7 @@ bool dcn32_set_mcm_luts( 
		}

	}

	result = mpc->funcs->program_1dlut(mpc, lut_params, mpcc_id);

	lut_params = NULL;



	// Shaper

	if (plane_state->in_shaper_func) {