296 	int err = 0;  in ov9650_probe()  local
313 	for (i = 0; i < ARRAY_SIZE(preinit_ov9650) && !err; i++) {  in ov9650_probe()
316 			err = m5602_write_sensor(sd,  in ov9650_probe()
319 			err = m5602_write_bridge(sd,  in ov9650_probe()
323 	if (err < 0)  in ov9650_probe()
324 		return err;  in ov9650_probe()
347 	int i, err = 0;  in ov9650_init()  local
353 	for (i = 0; i < ARRAY_SIZE(init_ov9650) && !err; i++) {  in ov9650_init()
356 			err = m5602_write_sensor(sd, init_ov9650[i][1],  in ov9650_init()
359 			err = m5602_write_bridge(sd, init_ov9650[i][1], data);  in ov9650_init()
413 	int i, err = 0;  in ov9650_start()  local
432 	for (i = 0; i < ARRAY_SIZE(res_init_ov9650) && !err; i++) {  in ov9650_start()
434 			err = m5602_write_bridge(sd, res_init_ov9650[i][1],  in ov9650_start()
438 			err = m5602_write_sensor(sd,  in ov9650_start()
442 	if (err < 0)  in ov9650_start()
443 		return err;  in ov9650_start()
445 	err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA,  in ov9650_start()
447 	if (err < 0)  in ov9650_start()
448 		return err;  in ov9650_start()
450 	err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (ver_offs & 0xff));  in ov9650_start()
451 	if (err < 0)  in ov9650_start()
452 		return err;  in ov9650_start()
454 	err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, 0);  in ov9650_start()
455 	if (err < 0)  in ov9650_start()
456 		return err;  in ov9650_start()
458 	err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height >> 8) & 0xff);  in ov9650_start()
459 	if (err < 0)  in ov9650_start()
460 		return err;  in ov9650_start()
462 	err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height & 0xff));  in ov9650_start()
463 	if (err < 0)  in ov9650_start()
464 		return err;  in ov9650_start()
466 	for (i = 0; i < 2 && !err; i++)  in ov9650_start()
467 		err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, 0);  in ov9650_start()
468 	if (err < 0)  in ov9650_start()
469 		return err;  in ov9650_start()
471 	err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);  in ov9650_start()
472 	if (err < 0)  in ov9650_start()
473 		return err;  in ov9650_start()
475 	err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 2);  in ov9650_start()
476 	if (err < 0)  in ov9650_start()
477 		return err;  in ov9650_start()
479 	err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,  in ov9650_start()
481 	if (err < 0)  in ov9650_start()
482 		return err;  in ov9650_start()
484 	err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA, hor_offs & 0xff);  in ov9650_start()
485 	if (err < 0)  in ov9650_start()
486 		return err;  in ov9650_start()
488 	err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,  in ov9650_start()
490 	if (err < 0)  in ov9650_start()
491 		return err;  in ov9650_start()
493 	err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,  in ov9650_start()
495 	if (err < 0)  in ov9650_start()
496 		return err;  in ov9650_start()
498 	err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);  in ov9650_start()
499 	if (err < 0)  in ov9650_start()
500 		return err;  in ov9650_start()
508 		err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);  in ov9650_start()
516 		err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);  in ov9650_start()
524 		err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);  in ov9650_start()
532 		err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);  in ov9650_start()
535 	return err;  in ov9650_start()
555 	int err;  in ov9650_set_exposure()  local
561 	err = m5602_write_sensor(sd, OV9650_AECHM,  in ov9650_set_exposure()
563 	if (err < 0)  in ov9650_set_exposure()
564 		return err;  in ov9650_set_exposure()
568 	err = m5602_write_sensor(sd, OV9650_AECH,  in ov9650_set_exposure()
570 	if (err < 0)  in ov9650_set_exposure()
571 		return err;  in ov9650_set_exposure()
575 	err = m5602_write_sensor(sd, OV9650_COM1, &i2c_data, 1);  in ov9650_set_exposure()
576 	return err;  in ov9650_set_exposure()
581 	int err;  in ov9650_set_gain()  local
590 	err = m5602_read_sensor(sd, OV9650_VREF, &i2c_data, 1);  in ov9650_set_gain()
591 	if (err < 0)  in ov9650_set_gain()
592 		return err;  in ov9650_set_gain()
597 	err = m5602_write_sensor(sd, OV9650_VREF, &i2c_data, 1);  in ov9650_set_gain()
598 	if (err < 0)  in ov9650_set_gain()
599 		return err;  in ov9650_set_gain()
603 	err = m5602_write_sensor(sd, OV9650_GAIN, &i2c_data, 1);  in ov9650_set_gain()
604 	return err;  in ov9650_set_gain()
609 	int err;  in ov9650_set_red_balance()  local
616 	err = m5602_write_sensor(sd, OV9650_RED, &i2c_data, 1);  in ov9650_set_red_balance()
617 	return err;  in ov9650_set_red_balance()
622 	int err;  in ov9650_set_blue_balance()  local
629 	err = m5602_write_sensor(sd, OV9650_BLUE, &i2c_data, 1);  in ov9650_set_blue_balance()
630 	return err;  in ov9650_set_blue_balance()
635 	int err;  in ov9650_set_hvflip()  local
647 	err = m5602_write_sensor(sd, OV9650_MVFP, &i2c_data, 1);  in ov9650_set_hvflip()
648 	if (err < 0)  in ov9650_set_hvflip()
649 		return err;  in ov9650_set_hvflip()
653 		err = ov9650_start(sd);  in ov9650_set_hvflip()
655 	return err;  in ov9650_set_hvflip()
661 	int err;  in ov9650_set_auto_exposure()  local
667 	err = m5602_read_sensor(sd, OV9650_COM8, &i2c_data, 1);  in ov9650_set_auto_exposure()
668 	if (err < 0)  in ov9650_set_auto_exposure()
669 		return err;  in ov9650_set_auto_exposure()
680 	int err;  in ov9650_set_auto_white_balance()  local
686 	err = m5602_read_sensor(sd, OV9650_COM8, &i2c_data, 1);  in ov9650_set_auto_white_balance()
687 	if (err < 0)  in ov9650_set_auto_white_balance()
688 		return err;  in ov9650_set_auto_white_balance()
691 	err = m5602_write_sensor(sd, OV9650_COM8, &i2c_data, 1);  in ov9650_set_auto_white_balance()
693 	return err;  in ov9650_set_auto_white_balance()
698 	int err;  in ov9650_set_auto_gain()  local
704 	err = m5602_read_sensor(sd, OV9650_COM8, &i2c_data, 1);  in ov9650_set_auto_gain()
705 	if (err < 0)  in ov9650_set_auto_gain()
706 		return err;  in ov9650_set_auto_gain()
718 	int err;  in ov9650_s_ctrl()  local
725 		err = ov9650_set_auto_white_balance(gspca_dev, ctrl->val);  in ov9650_s_ctrl()
726 		if (err || ctrl->val)  in ov9650_s_ctrl()
727 			return err;  in ov9650_s_ctrl()
728 		err = ov9650_set_red_balance(gspca_dev, sd->red_bal->val);  in ov9650_s_ctrl()
729 		if (err)  in ov9650_s_ctrl()
730 			return err;  in ov9650_s_ctrl()
731 		err = ov9650_set_blue_balance(gspca_dev, sd->blue_bal->val);  in ov9650_s_ctrl()
734 		err = ov9650_set_auto_exposure(gspca_dev, ctrl->val);  in ov9650_s_ctrl()
735 		if (err || ctrl->val == V4L2_EXPOSURE_AUTO)  in ov9650_s_ctrl()
736 			return err;  in ov9650_s_ctrl()
737 		err = ov9650_set_exposure(gspca_dev, sd->expo->val);  in ov9650_s_ctrl()
740 		err = ov9650_set_auto_gain(gspca_dev, ctrl->val);  in ov9650_s_ctrl()
741 		if (err || ctrl->val)  in ov9650_s_ctrl()
742 			return err;  in ov9650_s_ctrl()
743 		err = ov9650_set_gain(gspca_dev, sd->gain->val);  in ov9650_s_ctrl()
746 		err = ov9650_set_hvflip(gspca_dev);  in ov9650_s_ctrl()
752 	return err;  in ov9650_s_ctrl()