Lines Matching defs:pwc_device

221 struct pwc_device  struct
223 	struct video_device vdev;
224 	struct v4l2_device v4l2_dev;
227 	struct vb2_queue vb_queue;
228 	struct list_head queued_bufs;
229 	spinlock_t queued_bufs_lock; /* Protects queued_bufs */
232 	struct mutex v4l2_lock;      /* Protects everything else */
233 	struct mutex vb_queue_lock;  /* Protects vb_queue and capt_file */
236 	struct usb_device *udev; /* Both mutexes most be hold when setting! */
239 	int type;
240 	int release;		/* release number */
241 	int features;		/* feature bits */
244 	int vendpoint;		/* video isoc endpoint */
245 	int vcinterface;	/* video control interface */
246 	int valternate;		/* alternate interface needed */
247 	int vframes;		/* frames-per-second */
248 	int pixfmt;		/* pixelformat: V4L2_PIX_FMT_YUV420 or _PWCX */
249 	int vframe_count;	/* received frames */
250 	int vmax_packet_size;	/* USB maxpacket size */
251 	int vlast_packet_size;	/* for frame synchronisation */
252 	int visoc_errors;	/* number of contiguous ISOC errors */
253 	int vbandlength;	/* compressed band length; 0 is uncompressed */
254 	char vsync;		/* used by isoc handler */
255 	char vmirror;		/* for ToUCaM series */
256 	char power_save;	/* Do powersaving for this cam */
258 	unsigned char cmd_buf[13];
259 	unsigned char *ctrl_buf;
261 	struct urb *urbs[MAX_ISO_BUFS];
269 	struct pwc_frame_buf *fill_buf;
271 	int frame_header_size, frame_trailer_size;
272 	int frame_size;
273 	int frame_total_size;	/* including header & trailer */
274 	int drop_frames;
276 	union {	/* private data for decompression engine */
287 	int image_mask;				/* supported sizes */
288 	int width, height;			/* current resolution */
291 	struct input_dev *button_dev;	/* webcam snapshot button input */
292 	char button_phys[64];
296 	struct v4l2_ctrl_handler	ctrl_handler;
297 	u16				saturation_fmt;
298 	struct v4l2_ctrl		*brightness;
299 	struct v4l2_ctrl		*contrast;
300 	struct v4l2_ctrl		*saturation;
301 	struct v4l2_ctrl		*gamma;
302 	struct {
313 	struct {
321 	struct {
329 	struct v4l2_ctrl		*colorfx;
330 	struct {
335 	struct v4l2_ctrl		*backlight;
336 	struct v4l2_ctrl		*flicker;
337 	struct v4l2_ctrl		*noise_reduction;
338 	struct v4l2_ctrl		*save_user;
339 	struct v4l2_ctrl		*restore_user;
363 int pwc_get_size(struct pwc_device *pdev, int width, int height);  argument