Lines Matching refs:pipe_info
1690 static int save_frame(struct s2255_dev *dev, struct s2255_pipeinfo *pipe_info)
1712 pdata = (unsigned char *)pipe_info->transfer_buffer;
1714 for (jj = 0; jj < (pipe_info->cur_transfer_size - 12); jj++) {
1805 psrc = (u8 *)pipe_info->transfer_buffer + offset;
1816 copy_size = (pipe_info->cur_transfer_size - offset);
1849 struct s2255_pipeinfo *pipe_info)
1860 res = save_frame(dev, pipe_info);
2035 struct s2255_pipeinfo *pipe_info;
2039 pipe_info = purb->context;
2040 if (pipe_info == NULL) {
2044 dev = pipe_info->dev;
2053 pipe_info->err_count++;
2057 if (pipe_info->state == 0) {
2063 s2255_read_video_callback(dev, pipe_info);
2065 pipe_info->err_count++;
2071 usb_fill_bulk_urb(pipe_info->stream_urb, dev->udev,
2073 pipe_info->transfer_buffer,
2074 pipe_info->cur_transfer_size,
2075 read_pipe_completion, pipe_info);
2077 if (pipe_info->state != 0) {
2078 if (usb_submit_urb(pipe_info->stream_urb, GFP_ATOMIC))
2090 struct s2255_pipeinfo *pipe_info = &dev->pipe;
2093 pipe_info->state = 1;
2094 pipe_info->err_count = 0;
2095 pipe_info->stream_urb = usb_alloc_urb(0, GFP_KERNEL);
2096 if (!pipe_info->stream_urb)
2099 usb_fill_bulk_urb(pipe_info->stream_urb, dev->udev,
2101 pipe_info->transfer_buffer,
2102 pipe_info->cur_transfer_size,
2103 read_pipe_completion, pipe_info);
2104 retval = usb_submit_urb(pipe_info->stream_urb, GFP_KERNEL);