diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_bo.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_bo.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.h b/drivers/gpu/drm/nouveau/nouveau_bo.h index a0a889c..c42aea9 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.h +++ b/drivers/gpu/drm/nouveau/nouveau_bo.h @@ -2,13 +2,9 @@ #define __NOUVEAU_BO_H__ struct nouveau_channel; +struct nouveau_fence; struct nouveau_vma; -struct nouveau_tile_reg { - bool used; - struct nouveau_fence *fence; -}; - struct nouveau_bo { struct ttm_buffer_object bo; struct ttm_placement placement; @@ -29,7 +25,7 @@ struct nouveau_bo { u32 tile_mode; u32 tile_flags; - struct nouveau_tile_reg *tile; + struct nouveau_drm_tile *tile; struct drm_gem_object *gem; int pin_refcnt; @@ -89,4 +85,15 @@ int nouveau_bo_vma_add(struct nouveau_bo *, struct nouveau_vm *, struct nouveau_vma *); void nouveau_bo_vma_del(struct nouveau_bo *, struct nouveau_vma *); +/* TODO: submit equivalent to TTM generic API upstream? */ +static inline void __iomem * +nvbo_kmap_obj_iovirtual(struct nouveau_bo *nvbo) +{ + bool is_iomem; + void __iomem *ioptr = (void __force __iomem *)ttm_kmap_obj_virtual( + &nvbo->kmap, &is_iomem); + WARN_ON_ONCE(ioptr && !is_iomem); + return ioptr; +} + #endif |
