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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>
This commit is contained in:
Huang Rui 2016-08-02 11:30:05 +08:00 committed by Alex Deucher
parent 9761bc53c8
commit 6d51c813b1
1 changed files with 8 additions and 0 deletions
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8
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
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@ -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;