From: Jake Wang <haonan.wang2@amd.com>
Date: Fri, 1 Oct 2021 20:46:49 +0000 (-0400)
Subject: drm/amd/display: Removed z10 save after dsc disable
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=dd706b20934f8890ab3f2567a589d99df0503868;p=linux.git

drm/amd/display: Removed z10 save after dsc disable

[Why & How]
Z10 save is done during PSR and bootup.
DSC disable does not need to save for Z10.

Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Agustin Gutierrez Sanchez <agustin.gutierrez@amd.com>
Signed-off-by: Jake Wang <haonan.wang2@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/dcn31/dcn31_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
index fee385e37c9b4..65f66687af4c3 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
@@ -317,10 +317,6 @@ void dcn31_dsc_pg_control(
 		if (hws->ctx->dc->res_pool->dccg->funcs->disable_dsc && !power_on)
 			hws->ctx->dc->res_pool->dccg->funcs->disable_dsc(
 				hws->ctx->dc->res_pool->dccg, dsc_inst);
-
-#if defined(CONFIG_DRM_AMD_DC_DCN)
-		dc_z10_save_init(hws->ctx->dc);
-#endif
 	}
 
 }