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| author | Yifan Zhang <yifan1.zhang@amd.com> | 2021-12-02 15:49:48 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-02-17 15:59:05 -0500 |
| commit | 50e14a62ac3a56c62c5676bbb8b39245212e0567 (patch) | |
| tree | a50a3d0357f3358df22f32db9c643a699bbd1908 /drivers/gpu/drm/amd/amdgpu | |
| parent | 1957f27de290cde5a0d6e1df46a2c8b3e9c77046 (diff) | |
| download | linux-50e14a62ac3a56c62c5676bbb8b39245212e0567.tar.gz linux-50e14a62ac3a56c62c5676bbb8b39245212e0567.tar.bz2 linux-50e14a62ac3a56c62c5676bbb8b39245212e0567.zip | |
drm/amdgpu: add Clock and Power Gating support for gc 10.3.6
Add below supports:
GFX Coarse Grain Clock Gating(CGCG)
GFX Coarse grain light sleep/deep sleep(CGLS)
GFX Medium Grain Clock Gating(MGCG)
GFX Medium Grain light sleep/deep sleep(MGLS)
GFX Fine Grain Clock Gating(FGCG)
RLC MGLS
CP MGLS
MMHUB Clock Gating
SDMA Clock Gating
HDP Clock Gating
ATHUB Clock Gating
IH Clock Gating
GFX Power Gating
Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/nv.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c index 78a0e8882a50..681180c4bbe9 100644 --- a/drivers/gpu/drm/amd/amdgpu/nv.c +++ b/drivers/gpu/drm/amd/amdgpu/nv.c @@ -909,8 +909,24 @@ static int nv_common_early_init(void *handle) adev->external_rev_id = adev->rev_id + 0x82; break; case IP_VERSION(10, 3, 6): - adev->cg_flags = 0; - adev->pg_flags = 0; + adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG | + AMD_CG_SUPPORT_GFX_MGLS | + AMD_CG_SUPPORT_GFX_CGCG | + AMD_CG_SUPPORT_GFX_CGLS | + AMD_CG_SUPPORT_GFX_3D_CGCG | + AMD_CG_SUPPORT_GFX_3D_CGLS | + AMD_CG_SUPPORT_GFX_RLC_LS | + AMD_CG_SUPPORT_GFX_CP_LS | + AMD_CG_SUPPORT_GFX_FGCG | + AMD_CG_SUPPORT_MC_MGCG | + AMD_CG_SUPPORT_MC_LS | + AMD_CG_SUPPORT_SDMA_LS | + AMD_CG_SUPPORT_HDP_MGCG | + AMD_CG_SUPPORT_HDP_LS | + AMD_CG_SUPPORT_ATHUB_MGCG | + AMD_CG_SUPPORT_ATHUB_LS | + AMD_CG_SUPPORT_IH_CG; + adev->pg_flags = AMD_PG_SUPPORT_GFX_PG; adev->external_rev_id = adev->rev_id + 0x01; break; case IP_VERSION(10, 3, 7): |