diff options
| author | Xiaojie Yuan <xiaojie.yuan@amd.com> | 2019-03-20 16:12:54 +0800 |
|---|---|---|
| committer | tiancyin <tianci.yin@amd.com> | 2019-08-08 18:47:02 +0800 |
| commit | 8e69fc9f8afd50065bee35a21a73235100722574 (patch) | |
| tree | d22b876959117d772648ef7a05d275fa5a764cbe | |
| parent | 649d67e21be913410be898616d50f5ee91e5923e (diff) | |
drm/amdgpu: enable clock gatings for navi14
Set appropriate CG flags for navi14.
Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jack Xiao <Jack.Xiao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/nv.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c index 84f097c45817..c22d9d721c49 100644 --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -573,7 +573,20 @@ static int nv_common_early_init(void *handle) adev->external_rev_id = adev->rev_id + 0x1; break; case CHIP_NAVI14: - adev->cg_flags = 0; + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_IH_CG | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_SDMA_MGCG | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_ATHUB_MGCG | + AMD_CG_SUPPORT_ATHUB_LS | + AMD_CG_SUPPORT_VCN_MGCG | + AMD_CG_SUPPORT_BIF_MGCG | + AMD_CG_SUPPORT_BIF_LS; adev->pg_flags = 0; adev->external_rev_id = adev->rev_id + 0x1; /* ??? */ break; |