Lines Matching refs:pipe_info
1692 static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info)
1714 pdata = (unsigned char *)pipe_info->transfer_buffer;
1716 for (jj = 0; jj < (pipe_info->cur_transfer_size - 12); jj++) {
1807 psrc = (u8 *)pipe_info->transfer_buffer + offset;
1818 copy_size = (pipe_info->cur_transfer_size - offset);
1851 struct s2255_pipeinfo *pipe_info)
1862 res = save_frame(dev, pipe_info);
2037 struct s2255_pipeinfo *pipe_info;
2041 pipe_info = purb->context;
2042 if (pipe_info == NULL) {
2046 dev = pipe_info->dev;
2055 pipe_info->err_count++;
2059 if (pipe_info->state == 0) {
2065 s2255_read_video_callback(dev, pipe_info);
2067 pipe_info->err_count++;
2073 usb_fill_bulk_urb(pipe_info->stream_urb, dev->udev,
2075 pipe_info->transfer_buffer,
2076 pipe_info->cur_transfer_size,
2077 read_pipe_completion, pipe_info);
2079 if (pipe_info->state != 0) {
2080 if (usb_submit_urb(pipe_info->stream_urb, GFP_ATOMIC))
2092 struct s2255_pipeinfo *pipe_info = &dev->pipe;
2095 pipe_info->state = 1;
2096 pipe_info->err_count = 0;
2097 pipe_info->stream_urb = usb_alloc_urb(0, GFP_KERNEL);
2098 if (!pipe_info->stream_urb)
2101 usb_fill_bulk_urb(pipe_info->stream_urb, dev->udev,
2103 pipe_info->transfer_buffer,
2104 pipe_info->cur_transfer_size,
2105 read_pipe_completion, pipe_info);
2106 retval = usb_submit_urb(pipe_info->stream_urb, GFP_KERNEL);