31 #define gspca_dbg(gspca_dev, level, fmt, ...)			\  argument
32 	v4l2_dbg(level, gspca_debug, &(gspca_dev)->v4l2_dev,	\
35 #define gspca_err(gspca_dev, fmt, ...)				\  argument
36 	v4l2_err(&(gspca_dev)->v4l2_dev, fmt, ##__VA_ARGS__)
70 struct gspca_dev;
74 typedef int (*cam_op) (struct gspca_dev *);
75 typedef void (*cam_v_op) (struct gspca_dev *);
76 typedef int (*cam_cf_op) (struct gspca_dev *, const struct usb_device_id *);
77 typedef int (*cam_get_jpg_op) (struct gspca_dev *,
79 typedef int (*cam_set_jpg_op) (struct gspca_dev *,
81 typedef int (*cam_get_reg_op) (struct gspca_dev *,
83 typedef int (*cam_set_reg_op) (struct gspca_dev *,
85 typedef int (*cam_chip_info_op) (struct gspca_dev *,
87 typedef void (*cam_streamparm_op) (struct gspca_dev *,
89 typedef void (*cam_pkt_op) (struct gspca_dev *gspca_dev,
92 typedef int (*cam_int_pkt_op) (struct gspca_dev *gspca_dev,
95 typedef void (*cam_format_op) (struct gspca_dev *gspca_dev,
97 typedef int (*cam_frmsize_op) (struct gspca_dev *gspca_dev,
154 struct gspca_dev {  struct
230 void gspca_frame_add(struct gspca_dev *gspca_dev,  argument
238 int gspca_expo_autogain(struct gspca_dev *gspca_dev, int avg_lum,
240 int gspca_coarse_grained_expo_autogain(struct gspca_dev *gspca_dev,