Commit f548f429 authored by Zhan Liu's avatar Zhan Liu Committed by Alex Deucher
Browse files

drm/amd/display: Correct MPC split policy for DCN301 



[Why]
DCN301 has seamless boot enabled. With MPC split enabled
at the same time, system will hang.

[How]
Revert MPC split policy back to "MPC_SPLIT_AVOID". Since we have
ODM combine enabled on DCN301, pipe split is not necessary here.

Signed-off-by: default avatarZhan Liu <zhan.liu@amd.com>
Reviewed-by: default avatarCharlene Liu <charlene.liu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f61c40c0

drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c

+1 −1
Original line number Diff line number Diff line
@@ -686,7 +686,7 @@ static const struct dc_debug_options debug_defaults_drv = { 
	.disable_clock_gate = true,

	.disable_pplib_clock_request = true,

	.disable_pplib_wm_range = true,

	.pipe_split_policy = MPC_SPLIT_DYNAMIC,

	.pipe_split_policy = MPC_SPLIT_AVOID,

	.force_single_disp_pipe_split = false,

	.disable_dcc = DCC_ENABLE,

	.vsr_support = true,