#include <linux/smp_lock.h>
#include <linux/version.h>
#include <linux/mutex.h>
+#include <linux/mm.h>
#include <asm/errno.h>
#include <linux/videodev.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include "pwc-uncompress.h"
#include <media/pwc-ioctl.h>
char vsnapshot; /* snapshot mode */
char vsync; /* used by isoc handler */
char vmirror; /* for ToUCaM series */
+ char unplugged;
int cmd_len;
unsigned char cmd_buf[13];