Lines Matching refs:drm_buffer
43 struct drm_buffer {
53 static inline int drm_buffer_page(struct drm_buffer *buf)
60 static inline int drm_buffer_index(struct drm_buffer *buf)
67 static inline int drm_buffer_unprocessed(struct drm_buffer *buf)
75 static inline void drm_buffer_advance(struct drm_buffer *buf, int bytes)
86 extern int drm_buffer_alloc(struct drm_buffer **buf, int size);
95 extern int drm_buffer_copy_from_user(struct drm_buffer *buf,
101 extern void drm_buffer_free(struct drm_buffer *buf);
115 extern void *drm_buffer_read_object(struct drm_buffer *buf,
130 static inline void *drm_buffer_pointer_to_dword(struct drm_buffer *buffer,
144 static inline void *drm_buffer_pointer_to_byte(struct drm_buffer *buffer,