431 	int ret;  in reg_read()  local
436 		ret = i2c_smbus_write_byte_data(client, 0xff, reg >> 8);  in reg_read()
437 		if (ret < 0)  in reg_read()
438 			return ret;  in reg_read()
448 	int ret;  in reg_write()  local
453 		ret = i2c_smbus_write_byte_data(client, 0xff, reg >> 8);  in reg_write()
454 		if (ret < 0)  in reg_write()
455 			return ret;  in reg_write()
465 	int ret;  in reg_set()  local
467 	ret = reg_read(client, reg);  in reg_set()
468 	if (ret < 0)  in reg_set()
469 		return ret;  in reg_set()
470 	return reg_write(client, reg, (ret & ~mask) | (data & mask));  in reg_set()
476 	int i, ret;  in reg_write_multiple()  local
479 		ret = reg_write(client, rv->reg, rv->val);  in reg_write_multiple()
480 		if (ret < 0)  in reg_write_multiple()
481 			return ret;  in reg_write_multiple()
511 	int ret;  in rj54n1_set_rect()  local
513 	ret = reg_write(client, reg_xy,  in rj54n1_set_rect()
517 	if (!ret)  in rj54n1_set_rect()
518 		ret = reg_write(client, reg_x, width & 0xff);  in rj54n1_set_rect()
519 	if (!ret)  in rj54n1_set_rect()
520 		ret = reg_write(client, reg_y, height & 0xff);  in rj54n1_set_rect()
522 	return ret;  in rj54n1_set_rect()
531 	int ret = reg_write(client, RJ54N1_INIT_START, 1);  in rj54n1_commit()  local
533 	if (!ret)  in rj54n1_commit()
534 		ret = reg_write(client, RJ54N1_INIT_START, 0);  in rj54n1_commit()
535 	return ret;  in rj54n1_commit()
548 	int ret;  in rj54n1_s_crop()  local
563 	ret = rj54n1_sensor_scale(sd, &input_w, &input_h, &output_w, &output_h);  in rj54n1_s_crop()
564 	if (ret < 0)  in rj54n1_s_crop()
565 		return ret;  in rj54n1_s_crop()
569 	rj54n1->resize		= ret;  in rj54n1_s_crop()
635 	int ret;  in rj54n1_sensor_scale()  local
668 	ret = rj54n1_set_rect(client, RJ54N1_X_OUTPUT_SIZE_S_L,  in rj54n1_sensor_scale()
671 	if (!ret)  in rj54n1_sensor_scale()
672 		ret = rj54n1_set_rect(client, RJ54N1_X_OUTPUT_SIZE_P_L,  in rj54n1_sensor_scale()
676 	if (ret < 0)  in rj54n1_sensor_scale()
677 		return ret;  in rj54n1_sensor_scale()
718 	ret = reg_write(client, RJ54N1_RESIZE_HOLD_L, resize & 0xff);  in rj54n1_sensor_scale()
719 	if (!ret)  in rj54n1_sensor_scale()
720 		ret = reg_write(client, RJ54N1_RESIZE_HOLD_H, resize >> 8);  in rj54n1_sensor_scale()
722 	if (ret < 0)  in rj54n1_sensor_scale()
723 		return ret;  in rj54n1_sensor_scale()
746 	ret = reg_write(client, RJ54N1_INC_USE_SEL_L, inc_sel & 0xfc);  in rj54n1_sensor_scale()
747 	if (!ret)  in rj54n1_sensor_scale()
748 		ret = reg_write(client, RJ54N1_INC_USE_SEL_H, inc_sel >> 8);  in rj54n1_sensor_scale()
759 		if (!ret)  in rj54n1_sensor_scale()
760 			ret = reg_write(client, RJ54N1_BIT8_WB, wb_bit8);  in rj54n1_sensor_scale()
761 		if (!ret)  in rj54n1_sensor_scale()
762 			ret = reg_write(client, RJ54N1_HCAPS_WB, wb_left);  in rj54n1_sensor_scale()
763 		if (!ret)  in rj54n1_sensor_scale()
764 			ret = reg_write(client, RJ54N1_VCAPS_WB, wb_top);  in rj54n1_sensor_scale()
765 		if (!ret)  in rj54n1_sensor_scale()
766 			ret = reg_write(client, RJ54N1_HCAPE_WB, wb_right);  in rj54n1_sensor_scale()
767 		if (!ret)  in rj54n1_sensor_scale()
768 			ret = reg_write(client, RJ54N1_VCAPE_WB, wb_bottom);  in rj54n1_sensor_scale()
777 	if (!ret)  in rj54n1_sensor_scale()
778 		ret = reg_write(client, RJ54N1_PEAK_H,  in rj54n1_sensor_scale()
780 	if (!ret)  in rj54n1_sensor_scale()
781 		ret = reg_write(client, RJ54N1_PEAK_50, peak_50);  in rj54n1_sensor_scale()
782 	if (!ret)  in rj54n1_sensor_scale()
783 		ret = reg_write(client, RJ54N1_PEAK_60, peak_60);  in rj54n1_sensor_scale()
784 	if (!ret)  in rj54n1_sensor_scale()
785 		ret = reg_write(client, RJ54N1_PEAK_DIFF, peak / 150);  in rj54n1_sensor_scale()
788 	if (!ret)  in rj54n1_sensor_scale()
789 		ret = reg_write(client, RJ54N1_RESIZE_CONTROL,  in rj54n1_sensor_scale()
792 	if (ret < 0)  in rj54n1_sensor_scale()
793 		return ret;  in rj54n1_sensor_scale()
798 	ret = reg_write(client, RJ54N1_RESIZE_CONTROL, RESIZE_HOLD_SEL | 1);  in rj54n1_sensor_scale()
799 	if (ret < 0)  in rj54n1_sensor_scale()
800 		return ret;  in rj54n1_sensor_scale()
816 	int ret;  in rj54n1_set_clock()  local
819 	ret = reg_write(client, RJ54N1_RESET_STANDBY, E_EXCLK | SOFT_STDBY);  in rj54n1_set_clock()
821 	if (!ret)  in rj54n1_set_clock()
822 		ret = reg_write(client, RJ54N1_RESET_STANDBY, E_EXCLK);  in rj54n1_set_clock()
824 	if (!ret)  in rj54n1_set_clock()
825 		ret = reg_write(client, RJ54N1_PLL_L, PLL_L);  in rj54n1_set_clock()
826 	if (!ret)  in rj54n1_set_clock()
827 		ret = reg_write(client, RJ54N1_PLL_N, PLL_N);  in rj54n1_set_clock()
830 	if (!ret)  in rj54n1_set_clock()
831 		ret = reg_write(client, RJ54N1_RATIO_TG,  in rj54n1_set_clock()
833 	if (!ret)  in rj54n1_set_clock()
834 		ret = reg_write(client, RJ54N1_RATIO_T,  in rj54n1_set_clock()
836 	if (!ret)  in rj54n1_set_clock()
837 		ret = reg_write(client, RJ54N1_RATIO_R,  in rj54n1_set_clock()
841 	if (!ret)  in rj54n1_set_clock()
842 		ret = reg_write(client, RJ54N1_RAMP_TGCLK_EN, 3);  in rj54n1_set_clock()
845 	if (!ret)  in rj54n1_set_clock()
846 		ret = reg_write(client, RJ54N1_OCLK_DSP, 0);  in rj54n1_set_clock()
849 	if (!ret)  in rj54n1_set_clock()
850 		ret = reg_write(client, RJ54N1_RATIO_OP,  in rj54n1_set_clock()
852 	if (!ret)  in rj54n1_set_clock()
853 		ret = reg_write(client, RJ54N1_RATIO_O,  in rj54n1_set_clock()
857 	if (!ret)  in rj54n1_set_clock()
858 		ret = reg_write(client, RJ54N1_OCLK_SEL_EN, 1);  in rj54n1_set_clock()
861 	if (!ret)  in rj54n1_set_clock()
862 		ret = reg_write(client, RJ54N1_TG_BYPASS, 2);  in rj54n1_set_clock()
865 	if (!ret)  in rj54n1_set_clock()
866 		ret = reg_write(client, RJ54N1_RESET_STANDBY,  in rj54n1_set_clock()
869 	if (!ret)  in rj54n1_set_clock()
870 		ret = reg_write(client, RJ54N1_PLL_EN, 1);  in rj54n1_set_clock()
876 	if (!ret)  in rj54n1_set_clock()
877 		ret = reg_write(client, RJ54N1_CLK_RST, 1);  in rj54n1_set_clock()
879 	if (!ret)  in rj54n1_set_clock()
880 		ret = reg_read(client, RJ54N1_CLK_RST);  in rj54n1_set_clock()
881 	if (ret != 1) {  in rj54n1_set_clock()
883 			"Resetting RJ54N1CB0C clock failed: %d!\n", ret);  in rj54n1_set_clock()
888 	ret = reg_set(client, RJ54N1_OCLK_DSP, 1, 1);  in rj54n1_set_clock()
891 	if (!ret)  in rj54n1_set_clock()
892 		ret = reg_write(client, RJ54N1_OCLK_SEL_EN, 1);  in rj54n1_set_clock()
894 	return ret;  in rj54n1_set_clock()
900 	int ret = rj54n1_set_clock(client);  in rj54n1_reg_init()  local
902 	if (!ret)  in rj54n1_reg_init()
903 		ret = reg_write_multiple(client, bank_7, ARRAY_SIZE(bank_7));  in rj54n1_reg_init()
904 	if (!ret)  in rj54n1_reg_init()
905 		ret = reg_write_multiple(client, bank_10, ARRAY_SIZE(bank_10));  in rj54n1_reg_init()
908 	if (!ret)  in rj54n1_reg_init()
909 		ret = reg_write(client, RJ54N1_SCALE_1_2_LEV, 3 | (7 << 4));  in rj54n1_reg_init()
910 	if (!ret)  in rj54n1_reg_init()
911 		ret = reg_write(client, RJ54N1_SCALE_4_LEV, 0xf);  in rj54n1_reg_init()
914 	if (!ret)  in rj54n1_reg_init()
915 		ret = reg_write(client, RJ54N1_RESIZE_CONTROL,  in rj54n1_reg_init()
919 	if (!ret)  in rj54n1_reg_init()
920 		ret = reg_write(client, RJ54N1_Y_GAIN, 0x84);  in rj54n1_reg_init()
926 	if (!ret)  in rj54n1_reg_init()
927 		ret = reg_write(client, RJ54N1_MIRROR_STILL_MODE, 0x27);  in rj54n1_reg_init()
929 	if (!ret)  in rj54n1_reg_init()
930 		ret = reg_write_multiple(client, bank_4, ARRAY_SIZE(bank_4));  in rj54n1_reg_init()
933 	if (!ret)  in rj54n1_reg_init()
934 		ret = reg_write(client, RJ54N1_EXPOSURE_CONTROL, 0x80);  in rj54n1_reg_init()
936 	if (!ret)  in rj54n1_reg_init()
937 		ret = reg_read(client, RJ54N1_WB_SEL_WEIGHT_I);  in rj54n1_reg_init()
938 	if (ret >= 0) {  in rj54n1_reg_init()
939 		rj54n1->auto_wb = ret & 0x80;  in rj54n1_reg_init()
940 		ret = reg_write_multiple(client, bank_5, ARRAY_SIZE(bank_5));  in rj54n1_reg_init()
942 	if (!ret)  in rj54n1_reg_init()
943 		ret = reg_write_multiple(client, bank_8, ARRAY_SIZE(bank_8));  in rj54n1_reg_init()
945 	if (!ret)  in rj54n1_reg_init()
946 		ret = reg_write(client, RJ54N1_RESET_STANDBY,  in rj54n1_reg_init()
950 	if (!ret)  in rj54n1_reg_init()
951 		ret = rj54n1_commit(client);  in rj54n1_reg_init()
954 	if (!ret)  in rj54n1_reg_init()
955 		ret = reg_write(client, RJ54N1_RESET_STANDBY,  in rj54n1_reg_init()
959 	if (!ret)  in rj54n1_reg_init()
960 		ret = reg_write(client, RJ54N1_FWFLG, 2);  in rj54n1_reg_init()
965 	return ret;  in rj54n1_reg_init()
983 	int ret;  in rj54n1_set_fmt()  local
1013 	ret = reg_read(client, RJ54N1_RESET_STANDBY);  in rj54n1_set_fmt()
1014 	if (ret < 0)  in rj54n1_set_fmt()
1015 		return ret;  in rj54n1_set_fmt()
1017 	if (!(ret & E_EXCLK)) {  in rj54n1_set_fmt()
1018 		ret = rj54n1_reg_init(client);  in rj54n1_set_fmt()
1019 		if (ret < 0)  in rj54n1_set_fmt()
1020 			return ret;  in rj54n1_set_fmt()
1026 		ret = reg_write(client, RJ54N1_OUT_SEL, 0);  in rj54n1_set_fmt()
1027 		if (!ret)  in rj54n1_set_fmt()
1028 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 8, 8);  in rj54n1_set_fmt()
1031 		ret = reg_write(client, RJ54N1_OUT_SEL, 0);  in rj54n1_set_fmt()
1032 		if (!ret)  in rj54n1_set_fmt()
1033 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 0, 8);  in rj54n1_set_fmt()
1036 		ret = reg_write(client, RJ54N1_OUT_SEL, 0x11);  in rj54n1_set_fmt()
1037 		if (!ret)  in rj54n1_set_fmt()
1038 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 8, 8);  in rj54n1_set_fmt()
1041 		ret = reg_write(client, RJ54N1_OUT_SEL, 0x11);  in rj54n1_set_fmt()
1042 		if (!ret)  in rj54n1_set_fmt()
1043 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 0, 8);  in rj54n1_set_fmt()
1046 		ret = reg_write(client, RJ54N1_OUT_SEL, 4);  in rj54n1_set_fmt()
1047 		if (!ret)  in rj54n1_set_fmt()
1048 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 8, 8);  in rj54n1_set_fmt()
1049 		if (!ret)  in rj54n1_set_fmt()
1050 			ret = reg_write(client, RJ54N1_RA_SEL_UL, 0);  in rj54n1_set_fmt()
1053 		ret = reg_write(client, RJ54N1_OUT_SEL, 4);  in rj54n1_set_fmt()
1054 		if (!ret)  in rj54n1_set_fmt()
1055 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 8, 8);  in rj54n1_set_fmt()
1056 		if (!ret)  in rj54n1_set_fmt()
1057 			ret = reg_write(client, RJ54N1_RA_SEL_UL, 8);  in rj54n1_set_fmt()
1060 		ret = reg_write(client, RJ54N1_OUT_SEL, 4);  in rj54n1_set_fmt()
1061 		if (!ret)  in rj54n1_set_fmt()
1062 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 0, 8);  in rj54n1_set_fmt()
1063 		if (!ret)  in rj54n1_set_fmt()
1064 			ret = reg_write(client, RJ54N1_RA_SEL_UL, 0);  in rj54n1_set_fmt()
1067 		ret = reg_write(client, RJ54N1_OUT_SEL, 4);  in rj54n1_set_fmt()
1068 		if (!ret)  in rj54n1_set_fmt()
1069 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 0, 8);  in rj54n1_set_fmt()
1070 		if (!ret)  in rj54n1_set_fmt()
1071 			ret = reg_write(client, RJ54N1_RA_SEL_UL, 8);  in rj54n1_set_fmt()
1074 		ret = reg_write(client, RJ54N1_OUT_SEL, 5);  in rj54n1_set_fmt()
1077 		ret = -EINVAL;  in rj54n1_set_fmt()
1081 	if (!ret)  in rj54n1_set_fmt()
1082 		ret = reg_set(client, RJ54N1_OCLK_SEL_EN,  in rj54n1_set_fmt()
1085 	if (ret < 0)  in rj54n1_set_fmt()
1086 		return ret;  in rj54n1_set_fmt()
1099 	ret = rj54n1_sensor_scale(sd, &input_w, &input_h, &output_w, &output_h);  in rj54n1_set_fmt()
1100 	if (ret < 0)  in rj54n1_set_fmt()
1101 		return ret;  in rj54n1_set_fmt()
1107 	rj54n1->resize		= ret;  in rj54n1_set_fmt()
1277 	int ret;  in rj54n1_video_probe()  local
1279 	ret = rj54n1_s_power(&rj54n1->subdev, 1);  in rj54n1_video_probe()
1280 	if (ret < 0)  in rj54n1_video_probe()
1281 		return ret;  in rj54n1_video_probe()
1288 		ret = -ENODEV;  in rj54n1_video_probe()
1295 	ret = reg_write(client, RJ54N1_IOC, priv->ioctl_high << 7);  in rj54n1_video_probe()
1296 	if (ret < 0)  in rj54n1_video_probe()
1302 	ret = v4l2_ctrl_handler_setup(&rj54n1->hdl);  in rj54n1_video_probe()
1306 	return ret;  in rj54n1_video_probe()
1316 	int ret;  in rj54n1_probe()  local
1363 		ret = PTR_ERR(rj54n1->clk);  in rj54n1_probe()
1367 	ret = rj54n1_video_probe(client, rj54n1_priv);  in rj54n1_probe()
1368 	if (ret < 0) {  in rj54n1_probe()
1374 	return ret;  in rj54n1_probe()