233 struct vb2_queue;
250 	struct vb2_queue	*vb2_queue;  member
422 	int (*queue_setup)(struct vb2_queue *q,
426 	void (*wait_prepare)(struct vb2_queue *q);
427 	void (*wait_finish)(struct vb2_queue *q);
435 	int (*start_streaming)(struct vb2_queue *q, unsigned int count);
436 	void (*stop_streaming)(struct vb2_queue *q);
573 struct vb2_queue {  struct
655 static inline bool vb2_queue_allows_cache_hints(struct vb2_queue *q)  in vb2_queue_allows_cache_hints()
719 void vb2_discard_done(struct vb2_queue *q);
731 int vb2_wait_for_all_buffers(struct vb2_queue *q);
748 void vb2_core_querybuf(struct vb2_queue *q, unsigned int index, void *pb);
779 int vb2_core_reqbufs(struct vb2_queue *q, enum vb2_memory memory,
803 int vb2_core_create_bufs(struct vb2_queue *q, enum vb2_memory memory,
828 int vb2_core_prepare_buf(struct vb2_queue *q, unsigned int index, void *pb);
856 int vb2_core_qbuf(struct vb2_queue *q, unsigned int index, void *pb,
882 int vb2_core_dqbuf(struct vb2_queue *q, unsigned int *pindex, void *pb,
897 int vb2_core_streamon(struct vb2_queue *q, unsigned int type);
912 int vb2_core_streamoff(struct vb2_queue *q, unsigned int type);
933 int vb2_core_expbuf(struct vb2_queue *q, int *fd, unsigned int type,
950 int vb2_core_queue_init(struct vb2_queue *q);
960 void vb2_core_queue_release(struct vb2_queue *q);
975 void vb2_queue_error(struct vb2_queue *q);
999 int vb2_mmap(struct vb2_queue *q, struct vm_area_struct *vma);
1017 unsigned long vb2_get_unmapped_area(struct vb2_queue *q,
1042 __poll_t vb2_core_poll(struct vb2_queue *q, struct file *file,
1053 size_t vb2_read(struct vb2_queue *q, char __user *data, size_t count,
1063 size_t vb2_write(struct vb2_queue *q, const char __user *data, size_t count,
1092 int vb2_thread_start(struct vb2_queue *q, vb2_thread_fnc fnc, void *priv,
1099 int vb2_thread_stop(struct vb2_queue *q);
1105 static inline bool vb2_is_streaming(struct vb2_queue *q)  in vb2_is_streaming()
1123 static inline bool vb2_fileio_is_active(struct vb2_queue *q)  in vb2_fileio_is_active()
1134 static inline bool vb2_is_busy(struct vb2_queue *q)  in vb2_is_busy()
1143 static inline void *vb2_get_drv_priv(struct vb2_queue *q)  in vb2_get_drv_priv()
1201 static inline bool vb2_start_streaming_called(struct vb2_queue *q)  in vb2_start_streaming_called()
1210 static inline void vb2_clear_last_buffer_dequeued(struct vb2_queue *q)  in vb2_clear_last_buffer_dequeued()
1225 static inline struct vb2_buffer *vb2_get_buffer(struct vb2_queue *q,  in vb2_get_buffer()
1245 bool vb2_buffer_in_use(struct vb2_queue *q, struct vb2_buffer *vb);
1257 int vb2_verify_memory_type(struct vb2_queue *q,