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| author | Dave Airlie <airlied@redhat.com> | 2016-01-14 00:56:07 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2016-01-14 00:56:07 +0300 |
| commit | 6cfd7775840cad7877b2b43e750105fa0933656b (patch) | |
| tree | e3803123f725814e2b3f5c9ce9d61a21a7a1f324 /include | |
| parent | 8a0d560f3e651808ae0a3d9ab9fe476e59de132b (diff) | |
| parent | d8e0cae645504a787b05abfb91afee8cd7fa1701 (diff) | |
| download | linux-6cfd7775840cad7877b2b43e750105fa0933656b.tar.xz | |
Merge branch 'drm-next-4.5' of git://people.freedesktop.org/~agd5f/linux into drm-next
A few more misc things for radeon and amdgpu for 4.5:
- TTM fixes for imported buffers
- amdgpu fixes to avoid -ENOMEM in CS ioctl
- CZ UVD and VCE clock force options for debugging video issues
- A couple of ACP prerequisites
- Misc fixes
* 'drm-next-4.5' of git://people.freedesktop.org/~agd5f/linux:
drm/amdgpu: validate duplicates first
drm/amdgpu: move VM page tables to the LRU end on CS v2
drm/ttm: add ttm_bo_move_to_lru_tail function v2
drm/ttm: fix adding foreign BOs to the swap LRU
drm/ttm: fix adding foreign BOs to the LRU during init v2
drm/radeon: use kobj_to_dev()
drm/amdgpu: use kobj_to_dev()
drm/amdgpu/cz: force vce clocks when sclks are forced
drm/amdgpu/cz: force uvd clocks when sclks are forced
drm/amdgpu/cz: add code to enable forcing VCE clocks
drm/amdgpu/cz: add code to enable forcing UVD clocks
drm/amdgpu: fix lost sync_to if scheduler is enabled.
drm/amd/powerplay: fix static checker warning for return meaningless value.
drm/amdgpu: add irq domain support
drm/amdgpu/cgs: add an interface to access PCI resources
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/ttm/ttm_bo_api.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index c768ddfbe53c..afae2316bd43 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -383,6 +383,16 @@ extern void ttm_bo_add_to_lru(struct ttm_buffer_object *bo); */ extern int ttm_bo_del_from_lru(struct ttm_buffer_object *bo); +/** + * ttm_bo_move_to_lru_tail + * + * @bo: The buffer object. + * + * Move this BO to the tail of all lru lists used to lookup and reserve an + * object. This function must be called with struct ttm_bo_global::lru_lock + * held, and is used to make a BO less likely to be considered for eviction. + */ +extern void ttm_bo_move_to_lru_tail(struct ttm_buffer_object *bo); /** * ttm_bo_lock_delayed_workqueue |