drm/amdgpu: set CGPG if gfxoff is enabled for raven

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 65e781f05c24..90065766fffb 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -682,6 +682,11 @@ static int soc15_common_early_init(void *handle)
                         AMD_CG_SUPPORT_SDMA_LS;
                 adev->pg_flags = AMD_PG_SUPPORT_SDMA;
 
+                if (adev->powerplay.pp_feature & PP_GFXOFF_MASK)
+                        adev->pg_flags |= AMD_PG_SUPPORT_GFX_PG |
+                                AMD_PG_SUPPORT_CP |
+                                AMD_PG_SUPPORT_RLC_SMU_HS;
+
                 adev->external_rev_id = 0x1;
                 break;
         default: