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| author | Oak Zeng <Oak.Zeng@amd.com> | 2020-09-17 20:32:56 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-03-23 22:58:42 -0400 |
| commit | 7b454b3a34335381cb660864eb1e11077847c5db (patch) | |
| tree | d275a67ac03951aed050587738314be111e8e67c /drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | |
| parent | f527f310bb6aa966454dbbf1b1ce79d34aeb8621 (diff) | |
drm/amdgpu: Use different gart table parameters for 2-level gart table
If use gart for FB translation, we will squeeze vram into
sysvm aperture. This requires 2 level gart table. Add
page table depth and page table block size parameters
to gmc. This is prepare work to 2-level gart table
construction
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Christian Konig <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c')
0 files changed, 0 insertions, 0 deletions