Lines Matching refs:vb2_queue
233 struct vb2_queue;
250 struct vb2_queue *vb2_queue; member
432 int (*queue_setup)(struct vb2_queue *q,
436 void (*wait_prepare)(struct vb2_queue *q);
437 void (*wait_finish)(struct vb2_queue *q);
445 int (*prepare_streaming)(struct vb2_queue *q);
446 int (*start_streaming)(struct vb2_queue *q, unsigned int count);
447 void (*stop_streaming)(struct vb2_queue *q);
448 void (*unprepare_streaming)(struct vb2_queue *q);
585 struct vb2_queue { struct
669 static inline bool vb2_queue_allows_cache_hints(struct vb2_queue *q) in vb2_queue_allows_cache_hints()
733 void vb2_discard_done(struct vb2_queue *q);
745 int vb2_wait_for_all_buffers(struct vb2_queue *q);
762 void vb2_core_querybuf(struct vb2_queue *q, unsigned int index, void *pb);
793 int vb2_core_reqbufs(struct vb2_queue *q, enum vb2_memory memory,
817 int vb2_core_create_bufs(struct vb2_queue *q, enum vb2_memory memory,
842 int vb2_core_prepare_buf(struct vb2_queue *q, unsigned int index, void *pb);
870 int vb2_core_qbuf(struct vb2_queue *q, unsigned int index, void *pb,
896 int vb2_core_dqbuf(struct vb2_queue *q, unsigned int *pindex, void *pb,
911 int vb2_core_streamon(struct vb2_queue *q, unsigned int type);
926 int vb2_core_streamoff(struct vb2_queue *q, unsigned int type);
947 int vb2_core_expbuf(struct vb2_queue *q, int *fd, unsigned int type,
964 int vb2_core_queue_init(struct vb2_queue *q);
974 void vb2_core_queue_release(struct vb2_queue *q);
989 void vb2_queue_error(struct vb2_queue *q);
1013 int vb2_mmap(struct vb2_queue *q, struct vm_area_struct *vma);
1031 unsigned long vb2_get_unmapped_area(struct vb2_queue *q,
1056 __poll_t vb2_core_poll(struct vb2_queue *q, struct file *file,
1067 size_t vb2_read(struct vb2_queue *q, char __user *data, size_t count,
1077 size_t vb2_write(struct vb2_queue *q, const char __user *data, size_t count,
1106 int vb2_thread_start(struct vb2_queue *q, vb2_thread_fnc fnc, void *priv,
1113 int vb2_thread_stop(struct vb2_queue *q);
1119 static inline bool vb2_is_streaming(struct vb2_queue *q) in vb2_is_streaming()
1137 static inline bool vb2_fileio_is_active(struct vb2_queue *q) in vb2_fileio_is_active()
1148 static inline bool vb2_is_busy(struct vb2_queue *q) in vb2_is_busy()
1157 static inline void *vb2_get_drv_priv(struct vb2_queue *q) in vb2_get_drv_priv()
1215 static inline bool vb2_start_streaming_called(struct vb2_queue *q) in vb2_start_streaming_called()
1224 static inline void vb2_clear_last_buffer_dequeued(struct vb2_queue *q) in vb2_clear_last_buffer_dequeued()
1239 static inline struct vb2_buffer *vb2_get_buffer(struct vb2_queue *q, in vb2_get_buffer()
1259 bool vb2_buffer_in_use(struct vb2_queue *q, struct vb2_buffer *vb);
1271 int vb2_verify_memory_type(struct vb2_queue *q,