Lines Matching refs:buffer
31 "%s:%d buffer stat: %d free, %d proc\n", \
74 /* marking buffer as received and wake waiting */
80 /* buffer bits */
147 v4l2_err(&dev->v4l2_dev, "cannot allocate buffer\n");
161 "cannot allocate usb transfer buffer\n");
200 "buffer not marked as available\n");
334 v4l2_err(&dev->v4l2_dev, "failed to allocate temporary buffer for emptying the internal device buffer. Next capture start will be slow\n");
349 /* emptying the device buffer beforeshutting it down */
406 static ssize_t hdpvr_read(struct file *file, char __user *buffer, size_t count,
434 /* wait for the first buffer */
490 if (copy_to_user(buffer, urb->transfer_buffer + buf->pos,
500 buffer += cnt;
503 /* finished, take next buffer */