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| author | Christian König <christian.koenig@amd.com> | 2018-08-22 14:11:19 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-08-27 22:19:42 +0200 |
| commit | 24a8d289d532003a167b8f52f97c50430db76ca3 (patch) | |
| tree | 92b5f81145f3de5a4659dc814a65ca0d9a386e02 /drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | |
| parent | drm/amdgpu: add GMC9 support for PDs/PTs in system memory (diff) | |
| download | linux-24a8d289d532003a167b8f52f97c50430db76ca3.tar.xz linux-24a8d289d532003a167b8f52f97c50430db76ca3.zip | |
drm/amdgpu: add amdgpu_gmc_get_pde_for_bo helper v2
Helper to get the PDE for a PD/PT.
v2: improve documentation
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Huang Rui <ray.huang@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/amdgpu_ttm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h index 8b3cc6687769..fe8f276e9811 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h @@ -116,6 +116,7 @@ bool amdgpu_ttm_tt_userptr_invalidated(struct ttm_tt *ttm, int *last_invalidated); bool amdgpu_ttm_tt_userptr_needs_pages(struct ttm_tt *ttm); bool amdgpu_ttm_tt_is_readonly(struct ttm_tt *ttm); +uint64_t amdgpu_ttm_tt_pde_flags(struct ttm_tt *ttm, struct ttm_mem_reg *mem); uint64_t amdgpu_ttm_tt_pte_flags(struct amdgpu_device *adev, struct ttm_tt *ttm, struct ttm_mem_reg *mem); |