diff options
Diffstat (limited to 'linux-core/drmP.h')
| -rw-r--r-- | linux-core/drmP.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/linux-core/drmP.h b/linux-core/drmP.h index b9549b63..33d8ecc2 100644 --- a/linux-core/drmP.h +++ b/linux-core/drmP.h @@ -586,6 +586,18 @@ typedef struct drm_mm { drm_mm_node_t root_node; } drm_mm_t; +#include "drm_ttm.h" + +/* + * buffer object driver + */ + +typedef struct drm_bo_driver{ + int cached_pages; + drm_ttm_backend_t *(*create_ttm_backend_entry) + (struct drm_device *dev, int cached); +} drm_bo_driver_t; + /** * DRM driver structure. This structure represent the common code for @@ -639,6 +651,7 @@ struct drm_driver { void (*set_version) (struct drm_device * dev, drm_set_version_t * sv); struct drm_fence_driver *fence_driver; + struct drm_bo_driver *bo_driver; int major; int minor; @@ -979,6 +992,7 @@ unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait); extern int drm_mmap(struct file *filp, struct vm_area_struct *vma); extern unsigned long drm_core_get_map_ofs(drm_map_t * map); extern unsigned long drm_core_get_reg_ofs(struct drm_device *dev); +extern pgprot_t drm_io_prot(uint32_t map_type, struct vm_area_struct *vma); /* Memory management support (drm_memory.h) */ #include "drm_memory.h" |