diff options
| author | Marek Olšák <[email protected]> | 2017-12-01 02:07:05 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2017-12-05 13:30:34 +0100 |
| commit | c7f84f6513f9cc9502b9cf3bdca9b95a6b87c98b (patch) | |
| tree | 97788adce4f5c21cc395a59f1daef5c75c4b819c /src/gallium/winsys | |
| parent | cccf09677fbc1fd5c12465620674585f16abf9af (diff) | |
winsys/amdgpu: add RADEON_FLAG_READ_ONLY
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/winsys')
| -rw-r--r-- | src/gallium/winsys/amdgpu/drm/amdgpu_bo.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c index 9ab8f67cbc7..d3b3674f12d 100644 --- a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c +++ b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c @@ -439,7 +439,14 @@ static struct amdgpu_winsys_bo *amdgpu_create_bo(struct amdgpu_winsys *ws, if (r) goto error_va_alloc; - r = amdgpu_bo_va_op(buf_handle, 0, size, va, 0, AMDGPU_VA_OP_MAP); + unsigned vm_flags = AMDGPU_VM_PAGE_READABLE | + AMDGPU_VM_PAGE_EXECUTABLE; + + if (!(flags & RADEON_FLAG_READ_ONLY)) + vm_flags |= AMDGPU_VM_PAGE_WRITEABLE; + + r = amdgpu_bo_va_op_raw(ws->dev, buf_handle, 0, size, va, vm_flags, + AMDGPU_VA_OP_MAP); if (r) goto error_va_map; |