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| author | Ben Skeggs <bskeggs@redhat.com> | 2011-06-06 14:07:04 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-06-23 15:59:53 +1000 |
| commit | fd2871af3d2dad4e07df84941128b0813b5dd34b (patch) | |
| tree | da48aa06eb69e791d78ba10ddb6fdc142e223c44 /drivers/gpu/drm/nouveau/nouveau_drv.h | |
| parent | a3fcd0a975c4ae272c3e5db0632479633cef19ef (diff) | |
drm/nouveau: initial changes to support multiple VMAs per buffer object
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drv.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drv.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index d7083d5ffd0..23be8cb8ff5 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -116,6 +116,7 @@ struct nouveau_bo { struct nouveau_channel *channel; struct nouveau_vma vma; + struct list_head vma_list; unsigned page_shift; uint32_t tile_mode; @@ -1283,6 +1284,12 @@ extern void nouveau_bo_fence(struct nouveau_bo *, struct nouveau_fence *); extern int nouveau_bo_validate(struct nouveau_bo *, bool interruptible, bool no_wait_reserve, bool no_wait_gpu); +extern struct nouveau_vma * +nouveau_bo_vma_find(struct nouveau_bo *, struct nouveau_vm *); +extern int nouveau_bo_vma_add(struct nouveau_bo *, struct nouveau_vm *, + struct nouveau_vma *); +extern void nouveau_bo_vma_del(struct nouveau_bo *, struct nouveau_vma *); + /* nouveau_fence.c */ struct nouveau_fence; extern int nouveau_fence_init(struct drm_device *); |