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| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2023-02-21 17:44:18 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:59:08 -0400 |
| commit | 352b919c1e5ff50c71d665395b27acbd1bf23a05 (patch) | |
| tree | 4dab98644c26da05be0101927c5edce1bc9581fe /drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | |
| parent | 1e4a00334add40f609162914af7a24bc92951008 (diff) | |
drm/amdgpu: Override MTYPE per page on GFXv9.4.3 APUs
On GFXv9.4.3 NUMA APUs, system memory locality must be determined per
page to choose the correct MTYPE. This patch adds a GMC callback that
can provide this per-page override and implements it for native mode.
Carve-out mode is not yet supported and will use the safe default
(remote) MTYPE for system memory.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-and-tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c')
0 files changed, 0 insertions, 0 deletions