1 files changed, 50 insertions, 0 deletions

diff --git a/drivers/media/usb/tm6000/tm6000-usb-isoc.h b/drivers/media/usb/tm6000/tm6000-usb-isoc.h
new file mode 100644
index 000000000000..99d15a55aa03
--- /dev/null
+++ b/drivers/media/usb/tm6000/tm6000-usb-isoc.h
@@ -0,0 +1,50 @@
+/*
+ *  tm6000-buf.c - driver for TM5600/TM6000/TM6010 USB video capture devices
+ *
+ *  Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation version 2
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/videodev2.h>
+
+#define TM6000_URB_MSG_LEN 180
+
+struct usb_isoc_ctl {
+                /* max packet size of isoc transaction */
+        int                             max_pkt_size;
+
+                /* number of allocated urbs */
+        int                             num_bufs;
+
+                /* urb for isoc transfers */
+        struct urb                      **urb;
+
+                /* transfer buffers for isoc transfer */
+        char                            **transfer_buffer;
+
+                /* Last buffer command and region */
+        u8                              cmd;
+        int                             pos, size, pktsize;
+
+                /* Last field: ODD or EVEN? */
+        int                             vfield, field;
+
+                /* Stores incomplete commands */
+        u32                             tmp_buf;
+        int                             tmp_buf_len;
+
+                /* Stores already requested buffers */
+        struct tm6000_buffer            *buf;
+};