41 	struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;  in stv06xx_write_bridge()  local
42 	struct usb_device *udev = sd->gspca_dev.dev;  in stv06xx_write_bridge()
43 	__u8 *buf = sd->gspca_dev.usb_buf;  in stv06xx_write_bridge()
54 	gspca_dbg(gspca_dev, D_CONF, "Written 0x%x to address 0x%x, status: %d\n",  in stv06xx_write_bridge()
63 	struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;  in stv06xx_read_bridge()  local
64 	struct usb_device *udev = sd->gspca_dev.dev;  in stv06xx_read_bridge()
65 	__u8 *buf = sd->gspca_dev.usb_buf;  in stv06xx_read_bridge()
73 	gspca_dbg(gspca_dev, D_CONF, "Reading 0x%x from address 0x%x, status %d\n",  in stv06xx_read_bridge()
97 		struct usb_device *udev = sd->gspca_dev.dev;  in stv06xx_write_sensor_finish()
98 		__u8 *buf = sd->gspca_dev.usb_buf;  in stv06xx_write_sensor_finish()
112 	struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;  in stv06xx_write_sensor_bytes()  local
113 	struct usb_device *udev = sd->gspca_dev.dev;  in stv06xx_write_sensor_bytes()
114 	__u8 *buf = sd->gspca_dev.usb_buf;  in stv06xx_write_sensor_bytes()
116 	gspca_dbg(gspca_dev, D_CONF, "I2C: Command buffer contains %d entries\n",  in stv06xx_write_sensor_bytes()
124 			gspca_dbg(gspca_dev, D_CONF, "I2C: Writing 0x%02x to reg 0x%02x\n",  in stv06xx_write_sensor_bytes()
143 	struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;  in stv06xx_write_sensor_words()  local
144 	struct usb_device *udev = sd->gspca_dev.dev;  in stv06xx_write_sensor_words()
145 	__u8 *buf = sd->gspca_dev.usb_buf;  in stv06xx_write_sensor_words()
147 	gspca_dbg(gspca_dev, D_CONF, "I2C: Command buffer contains %d entries\n",  in stv06xx_write_sensor_words()
157 			gspca_dbg(gspca_dev, D_CONF, "I2C: Writing 0x%04x to reg 0x%02x\n",  in stv06xx_write_sensor_words()
176 	struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;  in stv06xx_read_sensor()  local
177 	struct usb_device *udev = sd->gspca_dev.dev;  in stv06xx_read_sensor()
178 	__u8 *buf = sd->gspca_dev.usb_buf;  in stv06xx_read_sensor()
210 	gspca_dbg(gspca_dev, D_CONF, "I2C: Read 0x%x from address 0x%x, status: %d\n",  in stv06xx_read_sensor()
249 static int stv06xx_init(struct gspca_dev *gspca_dev)  in stv06xx_init()  argument
251 	struct sd *sd = (struct sd *) gspca_dev;  in stv06xx_init()
254 	gspca_dbg(gspca_dev, D_PROBE, "Initializing camera\n");  in stv06xx_init()
269 static int stv06xx_init_controls(struct gspca_dev *gspca_dev)  in stv06xx_init_controls()  argument
271 	struct sd *sd = (struct sd *) gspca_dev;  in stv06xx_init_controls()
273 	gspca_dbg(gspca_dev, D_PROBE, "Initializing controls\n");  in stv06xx_init_controls()
275 	gspca_dev->vdev.ctrl_handler = &gspca_dev->ctrl_handler;  in stv06xx_init_controls()
280 static int stv06xx_start(struct gspca_dev *gspca_dev)  in stv06xx_start()  argument
282 	struct sd *sd = (struct sd *) gspca_dev;  in stv06xx_start()
287 	intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);  in stv06xx_start()
288 	alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);  in stv06xx_start()
290 		gspca_err(gspca_dev, "Couldn't get altsetting\n");  in stv06xx_start()
312 		gspca_dbg(gspca_dev, D_STREAM, "Starting stream failed\n");  in stv06xx_start()
314 		gspca_dbg(gspca_dev, D_STREAM, "Started streaming\n");  in stv06xx_start()
319 static int stv06xx_isoc_init(struct gspca_dev *gspca_dev)  in stv06xx_isoc_init()  argument
323 	struct sd *sd = (struct sd *) gspca_dev;  in stv06xx_isoc_init()
325 	intfc = gspca_dev->dev->actconfig->intf_cache[0];  in stv06xx_isoc_init()
337 		cpu_to_le16(sd->sensor->max_packet_size[gspca_dev->curr_mode]);  in stv06xx_isoc_init()
342 static int stv06xx_isoc_nego(struct gspca_dev *gspca_dev)  in stv06xx_isoc_nego()  argument
346 	struct sd *sd = (struct sd *) gspca_dev;  in stv06xx_isoc_nego()
352 	alt = &gspca_dev->dev->actconfig->intf_cache[0]->altsetting[1];  in stv06xx_isoc_nego()
354 	min_packet_size = sd->sensor->min_packet_size[gspca_dev->curr_mode];  in stv06xx_isoc_nego()
363 	ret = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);  in stv06xx_isoc_nego()
365 		gspca_err(gspca_dev, "set alt 1 err %d\n", ret);  in stv06xx_isoc_nego()
370 static void stv06xx_stopN(struct gspca_dev *gspca_dev)  in stv06xx_stopN()  argument
373 	struct sd *sd = (struct sd *) gspca_dev;  in stv06xx_stopN()
384 		gspca_dbg(gspca_dev, D_STREAM, "Failed to stop stream\n");  in stv06xx_stopN()
386 		gspca_dbg(gspca_dev, D_STREAM, "Stopped streaming\n");  in stv06xx_stopN()
401 static void stv06xx_pkt_scan(struct gspca_dev *gspca_dev,  in stv06xx_pkt_scan()  argument
405 	struct sd *sd = (struct sd *) gspca_dev;  in stv06xx_pkt_scan()
407 	gspca_dbg(gspca_dev, D_PACK, "Packet of length %d arrived\n", len);  in stv06xx_pkt_scan()
415 			gspca_dbg(gspca_dev, D_PACK, "Packet is smaller than 4 bytes\n");  in stv06xx_pkt_scan()
424 		gspca_dbg(gspca_dev, D_PACK, "Chunk id: %x, length: %d\n",  in stv06xx_pkt_scan()
431 			gspca_err(gspca_dev, "URB packet length is smaller than the specified chunk length\n");  in stv06xx_pkt_scan()
432 			gspca_dev->last_packet_type = DISCARD_PACKET;  in stv06xx_pkt_scan()
444 			gspca_dbg(gspca_dev, D_PACK, "Frame data packet detected\n");  in stv06xx_pkt_scan()
455 			gspca_frame_add(gspca_dev, INTER_PACKET,  in stv06xx_pkt_scan()
463 			gspca_dbg(gspca_dev, D_PACK, "Starting new frame\n");  in stv06xx_pkt_scan()
466 			gspca_frame_add(gspca_dev, FIRST_PACKET,  in stv06xx_pkt_scan()
470 				sd->to_skip = gspca_dev->pixfmt.width * 4;  in stv06xx_pkt_scan()
473 				gspca_err(gspca_dev, "Chunk length is non-zero on a SOF\n");  in stv06xx_pkt_scan()
479 			gspca_dbg(gspca_dev, D_PACK, "End of frame detected\n");  in stv06xx_pkt_scan()
482 			gspca_frame_add(gspca_dev, LAST_PACKET,  in stv06xx_pkt_scan()
486 				gspca_err(gspca_dev, "Chunk length is non-zero on a EOF\n");  in stv06xx_pkt_scan()
490 			gspca_dbg(gspca_dev, D_PACK, "Chunk 0x005 detected\n");  in stv06xx_pkt_scan()
497 			gspca_dbg(gspca_dev, D_PACK, "Chunk 0x0100 detected\n");  in stv06xx_pkt_scan()
502 			gspca_dbg(gspca_dev, D_PACK, "Chunk 0x42ff detected\n");  in stv06xx_pkt_scan()
506 			gspca_dbg(gspca_dev, D_PACK, "Unknown chunk 0x%04x detected\n",  in stv06xx_pkt_scan()
516 static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,  in sd_int_pkt_scan()  argument
523 		input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1);  in sd_int_pkt_scan()
524 		input_sync(gspca_dev->input_dev);  in sd_int_pkt_scan()
529 		input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0);  in sd_int_pkt_scan()
530 		input_sync(gspca_dev->input_dev);  in sd_int_pkt_scan()
538 static int stv06xx_config(struct gspca_dev *gspca_dev,
541 static void stv06xx_probe_error(struct gspca_dev *gspca_dev)  in stv06xx_probe_error()  argument
543 	struct sd *sd = (struct sd *)gspca_dev;  in stv06xx_probe_error()
567 static int stv06xx_config(struct gspca_dev *gspca_dev,  in stv06xx_config()  argument
570 	struct sd *sd = (struct sd *) gspca_dev;  in stv06xx_config()
572 	gspca_dbg(gspca_dev, D_PROBE, "Configuring camera\n");  in stv06xx_config()
575 	gspca_dev->sd_desc = &sd_desc;  in stv06xx_config()
628 	struct gspca_dev *gspca_dev = usb_get_intfdata(intf);  in sd_disconnect()  local
629 	struct sd *sd = (struct sd *) gspca_dev;  in sd_disconnect()
631 	gspca_dbg(gspca_dev, D_PROBE, "Disconnecting the stv06xx device\n");  in sd_disconnect()