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| author | Oak Zeng <Oak.Zeng@amd.com> | 2019-05-23 17:12:41 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-05-28 14:43:51 -0500 |
| commit | d33ea570bd20f7ac7abea4f56f1df299e179356b (patch) | |
| tree | fd0d49a62d4efb159b071e64680be7192f0166ac /drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | |
| parent | c8bdf2b63e5b6b31b3b4826b8e87c0c2f6b650ff (diff) | |
| download | lwn-d33ea570bd20f7ac7abea4f56f1df299e179356b.tar.gz lwn-d33ea570bd20f7ac7abea4f56f1df299e179356b.zip | |
drm/amdkfd: Use kfd fd to mmap mmio
TTM doesn't support CPU mapping of sg type bo (under which
mmio bo is created). Switch mmaping of mmio page to kfd
device file.
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Acked-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_amdkfd.h')
0 files changed, 0 insertions, 0 deletions