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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_cpu.c
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* drm/amdgpu: move VM table mapping into the backend as wellChristian König2019-03-271-0/+11
| | | | | | | | | Clean that up further and also fix another case where the BO wasn't kmapped for CPU based updates. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: new VM update backendsChristian König2019-03-211-0/+116
Separate out all functions for SDMA and CPU based page table updates into separate backends. This way we can keep most of the complexity of those from the core VM code. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>