From ad54cb517f0af4c33c763d2a57ef6b775a5f4022 Mon Sep 17 00:00:00 2001
From: Lewis Huang <Lewis.Huang@amd.com>
Date: Fri, 23 Sep 2022 10:42:40 +0800
Subject: drm/amd/display: Keep OTG on when Z10 is disable
Git-commit: 8cab4ef0ad9521030e1ae4bd294a1e2e6a04659f
Patch-mainline: v6.1-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225 jsc#PED-2849
[Why]
Disable OTG when PSRSU with z10 even if z10 is disable
[How]
Reverse condition to keep OTG on when Z10 is disable
Reviewed-by: Robin Chen <po-tchen@amd.com>
Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Lewis Huang <Lewis.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index c4daef1e708c..d7b1ace6328a 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -3378,8 +3378,8 @@ bool dc_link_setup_psr(struct dc_link *link,
case FAMILY_YELLOW_CARP:
case AMDGPU_FAMILY_GC_10_3_6:
case AMDGPU_FAMILY_GC_11_0_1:
- if(!dc->debug.disable_z10)
- psr_context->psr_level.bits.SKIP_CRTC_DISABLE = false;
+ if (dc->debug.disable_z10)
+ psr_context->psr_level.bits.SKIP_CRTC_DISABLE = true;
break;
default:
psr_context->psr_level.bits.SKIP_CRTC_DISABLE = true;
--
2.38.1