From: Aaron Liu <aaron.liu@amd.com>
Date: Thu, 7 Jan 2021 01:38:04 +0000 (+0800)
Subject: drm/amdgpu: add GFX Power Gating support for yellow carp
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=fd0a316e21c2eea6e200e570b0d9cb600ad3e748;p=kernel.git

drm/amdgpu: add GFX Power Gating support for yellow carp

Add GFX Power Gating support.

Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index e9e6ac40e75bf..3ffb8095fbb39 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -1336,7 +1336,7 @@ static int nv_common_early_init(void *handle)
 			AMD_CG_SUPPORT_GFX_FGCG |
 			AMD_CG_SUPPORT_MC_MGCG |
 			AMD_CG_SUPPORT_MC_LS;
-		adev->pg_flags = 0;
+		adev->pg_flags = AMD_PG_SUPPORT_GFX_PG;
 		adev->external_rev_id = adev->rev_id + 0x01;
 		break;
 	default: