patch-2.4.18 linux/drivers/usb/vicam.h

• Lines: 82
• Date: Wed Dec 26 15:09:47 2001
• Orig file: linux.orig/drivers/usb/vicam.h
• Orig date: Thu Jan 1 00:00:00 1970

diff -Naur -X /home/marcelo/lib/dontdiff linux.orig/drivers/usb/vicam.h linux/drivers/usb/vicam.h
@@ -0,0 +1,81 @@
+/*
+ *
+ * Vista Imaging ViCAM / 3Com HomeConnect Usermode Driver
+ * Christopher L Cheney (C) 2001
+ * 
+ */
+
+#ifndef __LINUX_VICAM_H
+#define __LINUX_VICAM_H
+
+
+#ifdef CONFIG_USB_DEBUG
+	static int debug = 1;
+#else
+	static int debug;
+#endif
+
+/* Use our own dbg macro */
+#undef dbg
+#define dbg(format, arg...) do { if (debug) printk(KERN_DEBUG __FILE__ ": " format "\n" , ## arg); } while (0)
+
+#define VICAM_NUMFRAMES 30
+#define VICAM_NUMSBUF 1
+
+/* USB REQUEST NUMBERS */
+#define VICAM_REQ_VENDOR	0xff
+#define VICAM_REQ_CAMERA_POWER	0x50
+#define VICAM_REQ_CAPTURE	0x51
+#define VICAM_REQ_LED_CONTROL	0x55
+#define VICAM_REQ_GET_SOMETHIN	0x56
+ 
+/* not required but lets you know camera is on */
+/* camera must be on to turn on led */
+/* 0x01 always on  0x03 on when picture taken (flashes) */
+
+struct picture_parm
+{
+	int width;
+	int height;
+	int brightness;
+	int hue;
+	int colour;
+	int contrast;
+	int whiteness;
+	int depth;
+	int palette;
+};
+
+struct vicam_scratch {
+        unsigned char *data;
+        volatile int state;
+        int offset;
+        int length;
+};
+
+/* Structure to hold all of our device specific stuff */
+struct usb_vicam
+{
+	struct video_device vdev;
+	struct usb_device *udev;
+
+	int open_count;	/* number of times this port has been opened */
+	struct semaphore sem;			/* locks this structure */
+	wait_queue_head_t wait;			/* Processes waiting */ 
+
+	int streaming;
+
+	/* v4l stuff */
+	char *camera_name;
+	char *fbuf;
+	urb_t *urb[VICAM_NUMSBUF];
+	int sizes;
+	int *width;
+	int *height;
+	int maxframesize;
+	struct picture_parm win;
+	struct proc_dir_entry *proc_entry;      /* /proc/se401/videoX */
+	struct urb readurb;
+};
+
+#endif