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| author | Likun Gao <Likun.Gao@amd.com> | 2022-05-06 21:53:31 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-11 00:53:12 +0300 |
| commit | 41967850e4f0720f0b472beb84b908957cbc1ebe (patch) | |
| tree | b9171b1da6a55ed5e8500d189803e30d5e331b2e /drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.h | |
| parent | 74c9b2e704c99d09e3b7e6928df9d8d5891b5174 (diff) | |
| download | linux-41967850e4f0720f0b472beb84b908957cbc1ebe.tar.xz | |
drm/amdgpu: support memory power gating for lsdma
Support memory power gating control for LSDMA.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.h index 544dff63c304..c61ba58c5ee0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_lsdma.h @@ -33,6 +33,7 @@ struct amdgpu_lsdma_funcs { uint64_t dst_addr, uint64_t size); int (*fill_mem)(struct amdgpu_device *adev, uint64_t dst_addr, uint32_t data, uint64_t size); + void (*update_memory_power_gating)(struct amdgpu_device *adev, bool enable); }; int amdgpu_lsdma_copy_mem(struct amdgpu_device *adev, uint64_t src_addr, |