From: Aaron Liu <aaron.liu@amd.com>
Date: Tue, 12 Jan 2021 08:48:09 +0000 (+0800)
Subject: drm/amdgpu: add ATHUB Clock Gating support for yellow carp
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=b7dd14c730e490cb86c760f4dd44b9c7721390ff;p=kernel.git

drm/amdgpu: add ATHUB Clock Gating support for yellow carp

ATHUB MGCG/MGLS is enabled by default.
Adding ATHUB MGCG/MGLS flag to ensure athub mgcg/ls enabled.

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 edf4cfa0ec72e..15f5d9aa9485f 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -1338,7 +1338,9 @@ static int nv_common_early_init(void *handle)
 			AMD_CG_SUPPORT_MC_LS |
 			AMD_CG_SUPPORT_SDMA_LS |
 			AMD_CG_SUPPORT_HDP_MGCG |
-			AMD_CG_SUPPORT_HDP_LS;
+			AMD_CG_SUPPORT_HDP_LS |
+			AMD_CG_SUPPORT_ATHUB_MGCG |
+			AMD_CG_SUPPORT_ATHUB_LS;
 		adev->pg_flags = AMD_PG_SUPPORT_GFX_PG;
 		adev->external_rev_id = adev->rev_id + 0x01;
 		break;