From 27dd79c00aeab36cd7542c7a4481a32549038659 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 28 Feb 2023 14:46:46 -0500
Subject: [PATCH] Revert "drm/amdgpu/display: change pipe policy for DCN 2.0"
Git-commit: 27dd79c00aeab36cd7542c7a4481a32549038659
Patch-mainline: v6.4-rc1
References: git-fixes
This reverts commit bcfab8e35ce81e2fd3230c1575024bfde0d28c8b.
Hopefully this is fixed by the previous patch to enable
TEMP_DEPENDENT_VMIN for navi1x or otherwise and we can re-enable
MPC_SPLIT_DYNAMIC for DCN 2.0 for better power savings.
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index 77ef474ced07..1d8c5805ef20 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -712,7 +712,7 @@ static const struct dc_debug_options debug_defaults_drv = {
.timing_trace = false,
.clock_trace = true,
.disable_pplib_clock_request = true,
- .pipe_split_policy = MPC_SPLIT_AVOID_MULT_DISP,
+ .pipe_split_policy = MPC_SPLIT_DYNAMIC,
.force_single_disp_pipe_split = false,
.disable_dcc = DCC_ENABLE,
.vsr_support = true,
--
2.43.0