diff options
| author | Alex Xie <AlexBin.Xie@amd.com> | 2017-02-14 12:22:57 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-29 23:53:40 -0400 |
| commit | 5463545b9280093f4614049df2dfee3f9e662172 (patch) | |
| tree | 23f702db8d87245034bbdab3956d2192f8458f0c /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | 4b98e0c4aeb9e246fd877640d45dfbdcdf6283a9 (diff) | |
| download | linux-5463545b9280093f4614049df2dfee3f9e662172.tar.bz2 | |
drm/amdgpu: add a callback to set vm mapping flags
This lets each asic set whichever flags it supports.
Signed-off-by: Alex Xie <AlexBin.Xie@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 3c22656aa1bf..6daf004955b0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -569,7 +569,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, struct ttm_validate_buffer tv; struct ww_acquire_ctx ticket; struct list_head list; - uint64_t va_flags = 0; + uint64_t va_flags; int r = 0; if (!adev->vm_manager.enabled) @@ -631,14 +631,8 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, switch (args->operation) { case AMDGPU_VA_OP_MAP: - if (args->flags & AMDGPU_VM_PAGE_READABLE) - va_flags |= AMDGPU_PTE_READABLE; - if (args->flags & AMDGPU_VM_PAGE_WRITEABLE) - va_flags |= AMDGPU_PTE_WRITEABLE; - if (args->flags & AMDGPU_VM_PAGE_EXECUTABLE) - va_flags |= AMDGPU_PTE_EXECUTABLE; - if (args->flags & AMDGPU_VM_PAGE_PRT) - va_flags |= AMDGPU_PTE_PRT; + va_flags = amdgpu_vm_get_pte_flags(adev, args->flags); + r = amdgpu_vm_bo_map(adev, bo_va, args->va_address, args->offset_in_bo, args->map_size, va_flags); |