drm/amdgpu: update golden setting of stoney

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

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index 717359d3ba8c..2aee2c6f3cd5 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -103,6 +103,11 @@ static const u32 stoney_mgcg_cgcg_init[] =
         mmMC_MEM_POWER_LS, 0xffffffff, 0x00000104
 };
 
+static const u32 golden_settings_stoney_common[] =
+{
+        mmMC_HUB_RDREQ_UVD, MC_HUB_RDREQ_UVD__PRESCALE_MASK, 0x00000004,
+        mmMC_RD_GRP_OTH, MC_RD_GRP_OTH__UVD_MASK, 0x00600000
+};
 
 static void gmc_v8_0_init_golden_registers(struct amdgpu_device *adev)
 {
@@ -142,6 +147,9 @@ static void gmc_v8_0_init_golden_registers(struct amdgpu_device *adev)
                 amdgpu_program_register_sequence(adev,
                                                  stoney_mgcg_cgcg_init,
                                                  (const u32)ARRAY_SIZE(stoney_mgcg_cgcg_init));
+                amdgpu_program_register_sequence(adev,
+                                                 golden_settings_stoney_common,
+                                                 (const u32)ARRAY_SIZE(golden_settings_stoney_common));
                 break;
         default:
                 break;