projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 9701dc94 MCC |
1 | /* |
| 2 | tm6000-buf.c - driver for TM5600/TM6000 USB video capture devices | |
| 3 | ||
| 4 | Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org> | |
| 5 | ||
| 6 | This program is free software; you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation version 2 | |
| 9 | ||
| 10 | This program is distributed in the hope that it will be useful, | |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | GNU General Public License for more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU General Public License | |
| 16 | along with this program; if not, write to the Free Software | |
| 17 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 18 | */ | |
| 19 | ||
| 20 | #include <linux/videodev2.h> | |
| 21 | ||
| 22 | struct usb_isoc_ctl { | |
| 23 | /* max packet size of isoc transaction */ | |
| 24 | int max_pkt_size; | |
| 25 | ||
| 26 | /* number of allocated urbs */ | |
| 27 | int num_bufs; | |
| 28 | ||
| 29 | /* urb for isoc transfers */ | |
| 30 | struct urb **urb; | |
| 31 | ||
| 32 | /* transfer buffers for isoc transfer */ | |
| 33 | char **transfer_buffer; | |
| 34 | ||
| 35 | /* Last buffer command and region */ | |
| 36 | u8 cmd; | |
| 37 | int pos, size, pktsize; | |
| 38 | ||
| 39 | /* Last field: ODD or EVEN? */ | |
| 40 | int field; | |
| cc6c60d9 MCC |
41 | |
| 42 | u32 tmp_buf; | |
| 43 | int tmp_buf_len; | |
| 9701dc94 | 44 | }; |