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| author | Christian König <christian.koenig@amd.com> | 2018-08-22 15:11:19 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-08-27 23:19:42 +0300 |
| commit | 24a8d289d532003a167b8f52f97c50430db76ca3 (patch) | |
| tree | 92b5f81145f3de5a4659dc814a65ca0d9a386e02 /drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | |
| parent | bbc9fb10e581c5463961506df7504356b3bd0a61 (diff) | |
| download | linux-24a8d289d532003a167b8f52f97c50430db76ca3.tar.xz | |
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_gmc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h index 1c6974a33467..85030c04c443 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h @@ -133,6 +133,8 @@ static inline bool amdgpu_gmc_vram_full_visible(struct amdgpu_gmc *gmc) return (gmc->real_vram_size == gmc->visible_vram_size); } +void amdgpu_gmc_get_pde_for_bo(struct amdgpu_bo *bo, int level, + uint64_t *addr, uint64_t *flags); uint64_t amdgpu_gmc_pd_addr(struct amdgpu_bo *bo); #endif |