24 static void s5k4aa_dump_registers(struct sd *sd);
144 int s5k4aa_probe(struct sd *sd)  in s5k4aa_probe()  argument
148 	struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;  in s5k4aa_probe()
169 			err = m5602_write_bridge(sd,  in s5k4aa_probe()
176 			err = m5602_write_sensor(sd,  in s5k4aa_probe()
184 			err = m5602_write_sensor(sd,  in s5k4aa_probe()
195 	if (m5602_read_sensor(sd, 0x00, prod_id, 2))  in s5k4aa_probe()
197 	if (m5602_read_sensor(sd, 0x02, prod_id+2, 2))  in s5k4aa_probe()
199 	if (m5602_read_sensor(sd, 0x04, prod_id+4, 2))  in s5k4aa_probe()
208 	sd->gspca_dev.cam.cam_mode = s5k4aa_modes;  in s5k4aa_probe()
209 	sd->gspca_dev.cam.nmodes = ARRAY_SIZE(s5k4aa_modes);  in s5k4aa_probe()
214 int s5k4aa_start(struct sd *sd)  in s5k4aa_start()  argument
218 	struct cam *cam = &sd->gspca_dev.cam;  in s5k4aa_start()
219 	struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;  in s5k4aa_start()
221 	switch (cam->cam_mode[sd->gspca_dev.curr_mode].width) {  in s5k4aa_start()
228 				err = m5602_write_bridge(sd,  in s5k4aa_start()
235 				err = m5602_write_sensor(sd,  in s5k4aa_start()
243 				err = m5602_write_sensor(sd,  in s5k4aa_start()
261 				err = m5602_write_bridge(sd,  in s5k4aa_start()
268 				err = m5602_write_sensor(sd,  in s5k4aa_start()
276 				err = m5602_write_sensor(sd,  in s5k4aa_start()
294 int s5k4aa_init(struct sd *sd)  in s5k4aa_init()  argument
303 			err = m5602_write_bridge(sd,  in s5k4aa_init()
310 			err = m5602_write_sensor(sd,  in s5k4aa_init()
317 			err = m5602_write_sensor(sd,  in s5k4aa_init()
327 		s5k4aa_dump_registers(sd);  in s5k4aa_init()
332 int s5k4aa_init_controls(struct sd *sd)  in s5k4aa_init_controls()  argument
334 	struct v4l2_ctrl_handler *hdl = &sd->gspca_dev.ctrl_handler;  in s5k4aa_init_controls()
336 	sd->gspca_dev.vdev.ctrl_handler = hdl;  in s5k4aa_init_controls()
351 	sd->hflip = v4l2_ctrl_new_std(hdl, &s5k4aa_ctrl_ops, V4L2_CID_HFLIP,  in s5k4aa_init_controls()
353 	sd->vflip = v4l2_ctrl_new_std(hdl, &s5k4aa_ctrl_ops, V4L2_CID_VFLIP,  in s5k4aa_init_controls()
361 	v4l2_ctrl_cluster(2, &sd->hflip);  in s5k4aa_init_controls()
368 	struct sd *sd = (struct sd *) gspca_dev;  in s5k4aa_set_exposure()  local
373 	err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);  in s5k4aa_set_exposure()
377 	err = m5602_write_sensor(sd, S5K4AA_EXPOSURE_HI, &data, 1);  in s5k4aa_set_exposure()
381 	err = m5602_write_sensor(sd, S5K4AA_EXPOSURE_LO, &data, 1);  in s5k4aa_set_exposure()
388 	struct sd *sd = (struct sd *) gspca_dev;  in s5k4aa_set_hvflip()  local
391 	int hflip = sd->hflip->val;  in s5k4aa_set_hvflip()
392 	int vflip = sd->vflip->val;  in s5k4aa_set_hvflip()
395 	err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);  in s5k4aa_set_hvflip()
399 	err = m5602_read_sensor(sd, S5K4AA_READ_MODE, &data, 1);  in s5k4aa_set_hvflip()
409 	err = m5602_write_sensor(sd, S5K4AA_READ_MODE, &data, 1);  in s5k4aa_set_hvflip()
413 	err = m5602_read_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);  in s5k4aa_set_hvflip()
420 	err = m5602_write_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);  in s5k4aa_set_hvflip()
424 	err = m5602_read_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);  in s5k4aa_set_hvflip()
431 	err = m5602_write_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);  in s5k4aa_set_hvflip()
440 	struct sd *sd = (struct sd *) gspca_dev;  in s5k4aa_set_gain()  local
445 	err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);  in s5k4aa_set_gain()
450 	err = m5602_write_sensor(sd, S5K4AA_GAIN, &data, 1);  in s5k4aa_set_gain()
457 	struct sd *sd = (struct sd *) gspca_dev;  in s5k4aa_set_brightness()  local
462 	err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);  in s5k4aa_set_brightness()
467 	return m5602_write_sensor(sd, S5K4AA_BRIGHTNESS, &data, 1);  in s5k4aa_set_brightness()
472 	struct sd *sd = (struct sd *) gspca_dev;  in s5k4aa_set_noise()  local
477 	err = m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);  in s5k4aa_set_noise()
482 	return m5602_write_sensor(sd, S5K4AA_NOISE_SUPP, &data, 1);  in s5k4aa_set_noise()
517 void s5k4aa_disconnect(struct sd *sd)  in s5k4aa_disconnect()  argument
519 	sd->sensor = NULL;  in s5k4aa_disconnect()
522 static void s5k4aa_dump_registers(struct sd *sd)  in s5k4aa_dump_registers()  argument
526 	m5602_read_sensor(sd, S5K4AA_PAGE_MAP, &old_page, 1);  in s5k4aa_dump_registers()
528 		m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &page, 1);  in s5k4aa_dump_registers()
533 			m5602_read_sensor(sd, address, &value, 1);  in s5k4aa_dump_registers()
541 		m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &page, 1);  in s5k4aa_dump_registers()
547 			m5602_read_sensor(sd, address, &old_value, 1);  in s5k4aa_dump_registers()
548 			m5602_write_sensor(sd, address, &test_value, 1);  in s5k4aa_dump_registers()
549 			m5602_read_sensor(sd, address, &ctrl_value, 1);  in s5k4aa_dump_registers()
559 			m5602_write_sensor(sd, address, &old_value, 1);  in s5k4aa_dump_registers()
563 	m5602_write_sensor(sd, S5K4AA_PAGE_MAP, &old_page, 1);  in s5k4aa_dump_registers()