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| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2017-06-16 21:31:43 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-06-29 12:43:45 -0400 |
| commit | a95890b45fcf982b34a0357793499ed44f15ddd9 (patch) | |
| tree | a4b41170775ed0d9c3df32cd2cc65657791c4337 /drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.h | |
| parent | 2fcd43cef6e28ca546376af07c0454dc72b593f9 (diff) | |
| download | linux-a95890b45fcf982b34a0357793499ed44f15ddd9.tar.bz2 | |
drm/amdgpu: add interface to enable/disable mmhub pg on raven
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.h b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.h index 025b88b9de81..57bb940c0ecd 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.h +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.h @@ -33,6 +33,8 @@ int mmhub_v1_0_set_clockgating(struct amdgpu_device *adev, enum amd_clockgating_state state); void mmhub_v1_0_get_clockgating(struct amdgpu_device *adev, u32 *flags); void mmhub_v1_0_initialize_power_gating(struct amdgpu_device *adev); +void mmhub_v1_0_update_power_gating(struct amdgpu_device *adev, + bool enable); extern const struct amd_ip_funcs mmhub_v1_0_ip_funcs; extern const struct amdgpu_ip_block_version mmhub_v1_0_ip_block; |