From: Alvin Lee <Alvin.Lee2@amd.com>
Date: Fri, 11 Nov 2022 21:21:54 +0000 (-0500)
Subject: drm/amd/display: Revert check for phantom BPP
X-Git-Tag: v6.2-rc1~124^2~6^2~19
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1a97a13152185d7fdc5b96bd1aa36ba209a605c7;p=thirdparty%2Fkernel%2Flinux.git

drm/amd/display: Revert check for phantom BPP

[Description]
Revert change since enabling SubVP on 8K60 single cable
results in corruption

Reviewed-by: Nevenko Stupar <Nevenko.Stupar@amd.com>
Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
index cb801eace8f42..820042f6aaca5 100644
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
+++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c
@@ -2306,7 +2306,7 @@ void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l
 					&& (mode_lib->vba.Output[k] == dm_dp || mode_lib->vba.Output[k] == dm_dp2p0
 							|| mode_lib->vba.Output[k] == dm_edp
 							|| mode_lib->vba.Output[k] == dm_hdmi)
-					&& mode_lib->vba.OutputBppPerState[i][k] == 0 && (mode_lib->vba.UsesMALLForPStateChange[k] != dm_use_mall_pstate_change_phantom_pipe)) {
+					&& mode_lib->vba.OutputBppPerState[i][k] == 0) {
 				mode_lib->vba.LinkCapacitySupport[i] = false;
 			}
 		}