44 #define dprintk(level, fmt, arg...)					\  macro
192 		dprintk(1, "busy: streaming active\n");  in videobuf_queue_is_busy()
196 		dprintk(1, "busy: pending read #1\n");  in videobuf_queue_is_busy()
200 		dprintk(1, "busy: pending read #2\n");  in videobuf_queue_is_busy()
207 			dprintk(1, "busy: buffer #%d mapped\n", i);  in videobuf_queue_is_busy()
211 			dprintk(1, "busy: buffer #%d queued\n", i);  in videobuf_queue_is_busy()
215 			dprintk(1, "busy: buffer #%d avtive\n", i);  in videobuf_queue_is_busy()
234 	dprintk(1, "%s\n", __func__);  in __videobuf_free()
239 		dprintk(1, "Cannot free buffers when streaming or reading\n");  in __videobuf_free()
247 			dprintk(1, "Cannot free mmapped buffers\n");  in __videobuf_free()
422 	dprintk(1, "mmap setup: %d buffers, %d bytes each\n", i, bsize);  in __videobuf_mmap_setup()
449 		dprintk(1, "reqbufs: memory type invalid\n");  in videobuf_reqbufs()
455 		dprintk(1, "reqbufs: queue type invalid\n");  in videobuf_reqbufs()
461 		dprintk(1, "reqbufs: streaming already exists\n");  in videobuf_reqbufs()
466 		dprintk(1, "reqbufs: stream running\n");  in videobuf_reqbufs()
472 		dprintk(1, "reqbufs: count invalid (%d)\n", req->count);  in videobuf_reqbufs()
482 	dprintk(1, "reqbufs: bufs=%d, size=0x%x [%u pages total]\n",  in videobuf_reqbufs()
488 		dprintk(1, "reqbufs: mmap setup returned %d\n", retval);  in videobuf_reqbufs()
507 		dprintk(1, "querybuf: Wrong type.\n");  in videobuf_querybuf()
511 		dprintk(1, "querybuf: index out of range.\n");  in videobuf_querybuf()
515 		dprintk(1, "querybuf: buffer is null.\n");  in videobuf_querybuf()
543 		dprintk(1, "qbuf: Reading running...\n");  in videobuf_qbuf()
548 		dprintk(1, "qbuf: Wrong type.\n");  in videobuf_qbuf()
552 		dprintk(1, "qbuf: index out of range.\n");  in videobuf_qbuf()
557 		dprintk(1, "qbuf: buffer is null.\n");  in videobuf_qbuf()
562 		dprintk(1, "qbuf: memory type is wrong.\n");  in videobuf_qbuf()
566 		dprintk(1, "qbuf: buffer is already queued or active.\n");  in videobuf_qbuf()
573 			dprintk(1, "qbuf: mmap requested "  in videobuf_qbuf()
588 			dprintk(1, "qbuf: buffer length is not enough\n");  in videobuf_qbuf()
600 		dprintk(1, "qbuf: wrong memory type\n");  in videobuf_qbuf()
604 	dprintk(1, "qbuf: requesting next field\n");  in videobuf_qbuf()
608 		dprintk(1, "qbuf: buffer_prepare returned %d\n", retval);  in videobuf_qbuf()
618 	dprintk(1, "qbuf: succeeded\n");  in videobuf_qbuf()
639 		dprintk(1, "next_buffer: Not streaming\n");  in stream_next_buffer_check_queue()
647 			dprintk(2, "next_buffer: no buffers to dequeue\n");  in stream_next_buffer_check_queue()
650 			dprintk(2, "next_buffer: waiting on buffer\n");  in stream_next_buffer_check_queue()
709 		dprintk(1, "dqbuf: next_buffer error: %i\n", retval);  in videobuf_dqbuf()
715 		dprintk(1, "dqbuf: state is error\n");  in videobuf_dqbuf()
718 		dprintk(1, "dqbuf: state is done\n");  in videobuf_dqbuf()
721 		dprintk(1, "dqbuf: state invalid\n");  in videobuf_dqbuf()
863 		dprintk(1, "vbihack: %d\n", *fc);  in __videobuf_copy_stream()
905 		dprintk(1, "video alloc=0x%p\n", q->read_buf);  in videobuf_read_one()
1056 	dprintk(2, "%s\n", __func__);  in videobuf_read_stream()
1180 		dprintk(1, "mmap appl bug: PROT_WRITE and MAP_SHARED are required\n");  in videobuf_mmap_mapper()