diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /drivers/gpu/drm/nouveau/nouveau_ttm.h | |
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_ttm.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_ttm.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.h b/drivers/gpu/drm/nouveau/nouveau_ttm.h new file mode 100644 index 00000000..25b0de41 --- /dev/null +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.h @@ -0,0 +1,25 @@ +#ifndef __NOUVEAU_TTM_H__ +#define __NOUVEAU_TTM_H__ + +static inline struct nouveau_drm * +nouveau_bdev(struct ttm_bo_device *bd) +{ + return container_of(bd, struct nouveau_drm, ttm.bdev); +} + +extern const struct ttm_mem_type_manager_func nouveau_vram_manager; +extern const struct ttm_mem_type_manager_func nouveau_gart_manager; +extern const struct ttm_mem_type_manager_func nv04_gart_manager; + +struct ttm_tt *nouveau_sgdma_create_ttm(struct ttm_bo_device *, + unsigned long size, u32 page_flags, + struct page *dummy_read_page); + +int nouveau_ttm_init(struct nouveau_drm *drm); +void nouveau_ttm_fini(struct nouveau_drm *drm); +int nouveau_ttm_mmap(struct file *, struct vm_area_struct *); + +int nouveau_ttm_global_init(struct nouveau_drm *); +void nouveau_ttm_global_release(struct nouveau_drm *); + +#endif |