diff options
Diffstat (limited to 'drivers/gpu/drm/gma500/gtt.h')
| -rw-r--r-- | drivers/gpu/drm/gma500/gtt.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/gma500/gtt.h b/drivers/gpu/drm/gma500/gtt.h index ff1dcdd1ff52..d5a5fd4466c1 100644 --- a/drivers/gpu/drm/gma500/gtt.h +++ b/drivers/gpu/drm/gma500/gtt.h @@ -22,18 +22,18 @@ struct psb_gtt { unsigned gatt_pages; unsigned long stolen_size; unsigned long vram_stolen_size; - struct rw_semaphore sem; }; /* Exported functions */ -extern int psb_gtt_init(struct drm_device *dev, int resume); -extern void psb_gtt_takedown(struct drm_device *dev); -extern int psb_gtt_restore(struct drm_device *dev); +int psb_gtt_init(struct drm_device *dev); +void psb_gtt_fini(struct drm_device *dev); +int psb_gtt_resume(struct drm_device *dev); int psb_gtt_allocate_resource(struct drm_psb_private *pdev, struct resource *res, const char *name, resource_size_t size, resource_size_t align, bool stolen, u32 *offset); +uint32_t psb_gtt_mask_pte(uint32_t pfn, int type); void psb_gtt_insert_pages(struct drm_psb_private *pdev, const struct resource *res, struct page **pages); void psb_gtt_remove_pages(struct drm_psb_private *pdev, const struct resource *res); |