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()
510 	int ret;  in rj54n1_set_rect()  local
512 	ret = reg_write(client, reg_xy,  in rj54n1_set_rect()
516 	if (!ret)  in rj54n1_set_rect()
517 		ret = reg_write(client, reg_x, width & 0xff);  in rj54n1_set_rect()
518 	if (!ret)  in rj54n1_set_rect()
519 		ret = reg_write(client, reg_y, height & 0xff);  in rj54n1_set_rect()
521 	return ret;  in rj54n1_set_rect()
530 	int ret = reg_write(client, RJ54N1_INIT_START, 1);  in rj54n1_commit()  local
532 	if (!ret)  in rj54n1_commit()
533 		ret = reg_write(client, RJ54N1_INIT_START, 0);  in rj54n1_commit()
534 	return ret;  in rj54n1_commit()
547 	int ret;  in rj54n1_s_crop()  local
562 	ret = rj54n1_sensor_scale(sd, &input_w, &input_h, &output_w, &output_h);  in rj54n1_s_crop()
563 	if (ret < 0)  in rj54n1_s_crop()
564 		return ret;  in rj54n1_s_crop()
568 	rj54n1->resize		= ret;  in rj54n1_s_crop()
629 	int ret;  in rj54n1_sensor_scale()  local
662 	ret = rj54n1_set_rect(client, RJ54N1_X_OUTPUT_SIZE_S_L,  in rj54n1_sensor_scale()
665 	if (!ret)  in rj54n1_sensor_scale()
666 		ret = rj54n1_set_rect(client, RJ54N1_X_OUTPUT_SIZE_P_L,  in rj54n1_sensor_scale()
670 	if (ret < 0)  in rj54n1_sensor_scale()
671 		return ret;  in rj54n1_sensor_scale()
712 	ret = reg_write(client, RJ54N1_RESIZE_HOLD_L, resize & 0xff);  in rj54n1_sensor_scale()
713 	if (!ret)  in rj54n1_sensor_scale()
714 		ret = reg_write(client, RJ54N1_RESIZE_HOLD_H, resize >> 8);  in rj54n1_sensor_scale()
716 	if (ret < 0)  in rj54n1_sensor_scale()
717 		return ret;  in rj54n1_sensor_scale()
740 	ret = reg_write(client, RJ54N1_INC_USE_SEL_L, inc_sel & 0xfc);  in rj54n1_sensor_scale()
741 	if (!ret)  in rj54n1_sensor_scale()
742 		ret = reg_write(client, RJ54N1_INC_USE_SEL_H, inc_sel >> 8);  in rj54n1_sensor_scale()
753 		if (!ret)  in rj54n1_sensor_scale()
754 			ret = reg_write(client, RJ54N1_BIT8_WB, wb_bit8);  in rj54n1_sensor_scale()
755 		if (!ret)  in rj54n1_sensor_scale()
756 			ret = reg_write(client, RJ54N1_HCAPS_WB, wb_left);  in rj54n1_sensor_scale()
757 		if (!ret)  in rj54n1_sensor_scale()
758 			ret = reg_write(client, RJ54N1_VCAPS_WB, wb_top);  in rj54n1_sensor_scale()
759 		if (!ret)  in rj54n1_sensor_scale()
760 			ret = reg_write(client, RJ54N1_HCAPE_WB, wb_right);  in rj54n1_sensor_scale()
761 		if (!ret)  in rj54n1_sensor_scale()
762 			ret = reg_write(client, RJ54N1_VCAPE_WB, wb_bottom);  in rj54n1_sensor_scale()
771 	if (!ret)  in rj54n1_sensor_scale()
772 		ret = reg_write(client, RJ54N1_PEAK_H,  in rj54n1_sensor_scale()
774 	if (!ret)  in rj54n1_sensor_scale()
775 		ret = reg_write(client, RJ54N1_PEAK_50, peak_50);  in rj54n1_sensor_scale()
776 	if (!ret)  in rj54n1_sensor_scale()
777 		ret = reg_write(client, RJ54N1_PEAK_60, peak_60);  in rj54n1_sensor_scale()
778 	if (!ret)  in rj54n1_sensor_scale()
779 		ret = reg_write(client, RJ54N1_PEAK_DIFF, peak / 150);  in rj54n1_sensor_scale()
782 	if (!ret)  in rj54n1_sensor_scale()
783 		ret = reg_write(client, RJ54N1_RESIZE_CONTROL,  in rj54n1_sensor_scale()
786 	if (ret < 0)  in rj54n1_sensor_scale()
787 		return ret;  in rj54n1_sensor_scale()
792 	ret = reg_write(client, RJ54N1_RESIZE_CONTROL, RESIZE_HOLD_SEL | 1);  in rj54n1_sensor_scale()
793 	if (ret < 0)  in rj54n1_sensor_scale()
794 		return ret;  in rj54n1_sensor_scale()
810 	int ret;  in rj54n1_set_clock()  local
813 	ret = reg_write(client, RJ54N1_RESET_STANDBY, E_EXCLK | SOFT_STDBY);  in rj54n1_set_clock()
815 	if (!ret)  in rj54n1_set_clock()
816 		ret = reg_write(client, RJ54N1_RESET_STANDBY, E_EXCLK);  in rj54n1_set_clock()
818 	if (!ret)  in rj54n1_set_clock()
819 		ret = reg_write(client, RJ54N1_PLL_L, PLL_L);  in rj54n1_set_clock()
820 	if (!ret)  in rj54n1_set_clock()
821 		ret = reg_write(client, RJ54N1_PLL_N, PLL_N);  in rj54n1_set_clock()
824 	if (!ret)  in rj54n1_set_clock()
825 		ret = reg_write(client, RJ54N1_RATIO_TG,  in rj54n1_set_clock()
827 	if (!ret)  in rj54n1_set_clock()
828 		ret = reg_write(client, RJ54N1_RATIO_T,  in rj54n1_set_clock()
830 	if (!ret)  in rj54n1_set_clock()
831 		ret = reg_write(client, RJ54N1_RATIO_R,  in rj54n1_set_clock()
835 	if (!ret)  in rj54n1_set_clock()
836 		ret = reg_write(client, RJ54N1_RAMP_TGCLK_EN, 3);  in rj54n1_set_clock()
839 	if (!ret)  in rj54n1_set_clock()
840 		ret = reg_write(client, RJ54N1_OCLK_DSP, 0);  in rj54n1_set_clock()
843 	if (!ret)  in rj54n1_set_clock()
844 		ret = reg_write(client, RJ54N1_RATIO_OP,  in rj54n1_set_clock()
846 	if (!ret)  in rj54n1_set_clock()
847 		ret = reg_write(client, RJ54N1_RATIO_O,  in rj54n1_set_clock()
851 	if (!ret)  in rj54n1_set_clock()
852 		ret = reg_write(client, RJ54N1_OCLK_SEL_EN, 1);  in rj54n1_set_clock()
855 	if (!ret)  in rj54n1_set_clock()
856 		ret = reg_write(client, RJ54N1_TG_BYPASS, 2);  in rj54n1_set_clock()
859 	if (!ret)  in rj54n1_set_clock()
860 		ret = reg_write(client, RJ54N1_RESET_STANDBY,  in rj54n1_set_clock()
863 	if (!ret)  in rj54n1_set_clock()
864 		ret = reg_write(client, RJ54N1_PLL_EN, 1);  in rj54n1_set_clock()
870 	if (!ret)  in rj54n1_set_clock()
871 		ret = reg_write(client, RJ54N1_CLK_RST, 1);  in rj54n1_set_clock()
873 	if (!ret)  in rj54n1_set_clock()
874 		ret = reg_read(client, RJ54N1_CLK_RST);  in rj54n1_set_clock()
875 	if (ret != 1) {  in rj54n1_set_clock()
877 			"Resetting RJ54N1CB0C clock failed: %d!\n", ret);  in rj54n1_set_clock()
882 	ret = reg_set(client, RJ54N1_OCLK_DSP, 1, 1);  in rj54n1_set_clock()
885 	if (!ret)  in rj54n1_set_clock()
886 		ret = reg_write(client, RJ54N1_OCLK_SEL_EN, 1);  in rj54n1_set_clock()
888 	return ret;  in rj54n1_set_clock()
894 	int ret = rj54n1_set_clock(client);  in rj54n1_reg_init()  local
896 	if (!ret)  in rj54n1_reg_init()
897 		ret = reg_write_multiple(client, bank_7, ARRAY_SIZE(bank_7));  in rj54n1_reg_init()
898 	if (!ret)  in rj54n1_reg_init()
899 		ret = reg_write_multiple(client, bank_10, ARRAY_SIZE(bank_10));  in rj54n1_reg_init()
902 	if (!ret)  in rj54n1_reg_init()
903 		ret = reg_write(client, RJ54N1_SCALE_1_2_LEV, 3 | (7 << 4));  in rj54n1_reg_init()
904 	if (!ret)  in rj54n1_reg_init()
905 		ret = reg_write(client, RJ54N1_SCALE_4_LEV, 0xf);  in rj54n1_reg_init()
908 	if (!ret)  in rj54n1_reg_init()
909 		ret = reg_write(client, RJ54N1_RESIZE_CONTROL,  in rj54n1_reg_init()
913 	if (!ret)  in rj54n1_reg_init()
914 		ret = reg_write(client, RJ54N1_Y_GAIN, 0x84);  in rj54n1_reg_init()
920 	if (!ret)  in rj54n1_reg_init()
921 		ret = reg_write(client, RJ54N1_MIRROR_STILL_MODE, 0x27);  in rj54n1_reg_init()
923 	if (!ret)  in rj54n1_reg_init()
924 		ret = reg_write_multiple(client, bank_4, ARRAY_SIZE(bank_4));  in rj54n1_reg_init()
927 	if (!ret)  in rj54n1_reg_init()
928 		ret = reg_write(client, RJ54N1_EXPOSURE_CONTROL, 0x80);  in rj54n1_reg_init()
930 	if (!ret)  in rj54n1_reg_init()
931 		ret = reg_read(client, RJ54N1_WB_SEL_WEIGHT_I);  in rj54n1_reg_init()
932 	if (ret >= 0) {  in rj54n1_reg_init()
933 		rj54n1->auto_wb = ret & 0x80;  in rj54n1_reg_init()
934 		ret = reg_write_multiple(client, bank_5, ARRAY_SIZE(bank_5));  in rj54n1_reg_init()
936 	if (!ret)  in rj54n1_reg_init()
937 		ret = reg_write_multiple(client, bank_8, ARRAY_SIZE(bank_8));  in rj54n1_reg_init()
939 	if (!ret)  in rj54n1_reg_init()
940 		ret = reg_write(client, RJ54N1_RESET_STANDBY,  in rj54n1_reg_init()
944 	if (!ret)  in rj54n1_reg_init()
945 		ret = rj54n1_commit(client);  in rj54n1_reg_init()
948 	if (!ret)  in rj54n1_reg_init()
949 		ret = reg_write(client, RJ54N1_RESET_STANDBY,  in rj54n1_reg_init()
953 	if (!ret)  in rj54n1_reg_init()
954 		ret = reg_write(client, RJ54N1_FWFLG, 2);  in rj54n1_reg_init()
959 	return ret;  in rj54n1_reg_init()
1001 	int ret;  in rj54n1_s_fmt()  local
1013 	ret = reg_read(client, RJ54N1_RESET_STANDBY);  in rj54n1_s_fmt()
1014 	if (ret < 0)  in rj54n1_s_fmt()
1015 		return ret;  in rj54n1_s_fmt()
1017 	if (!(ret & E_EXCLK)) {  in rj54n1_s_fmt()
1018 		ret = rj54n1_reg_init(client);  in rj54n1_s_fmt()
1019 		if (ret < 0)  in rj54n1_s_fmt()
1020 			return ret;  in rj54n1_s_fmt()
1029 		ret = reg_write(client, RJ54N1_OUT_SEL, 0);  in rj54n1_s_fmt()
1030 		if (!ret)  in rj54n1_s_fmt()
1031 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 8, 8);  in rj54n1_s_fmt()
1034 		ret = reg_write(client, RJ54N1_OUT_SEL, 0);  in rj54n1_s_fmt()
1035 		if (!ret)  in rj54n1_s_fmt()
1036 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 0, 8);  in rj54n1_s_fmt()
1039 		ret = reg_write(client, RJ54N1_OUT_SEL, 0x11);  in rj54n1_s_fmt()
1040 		if (!ret)  in rj54n1_s_fmt()
1041 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 8, 8);  in rj54n1_s_fmt()
1044 		ret = reg_write(client, RJ54N1_OUT_SEL, 0x11);  in rj54n1_s_fmt()
1045 		if (!ret)  in rj54n1_s_fmt()
1046 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 0, 8);  in rj54n1_s_fmt()
1049 		ret = reg_write(client, RJ54N1_OUT_SEL, 4);  in rj54n1_s_fmt()
1050 		if (!ret)  in rj54n1_s_fmt()
1051 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 8, 8);  in rj54n1_s_fmt()
1052 		if (!ret)  in rj54n1_s_fmt()
1053 			ret = reg_write(client, RJ54N1_RA_SEL_UL, 0);  in rj54n1_s_fmt()
1056 		ret = reg_write(client, RJ54N1_OUT_SEL, 4);  in rj54n1_s_fmt()
1057 		if (!ret)  in rj54n1_s_fmt()
1058 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 8, 8);  in rj54n1_s_fmt()
1059 		if (!ret)  in rj54n1_s_fmt()
1060 			ret = reg_write(client, RJ54N1_RA_SEL_UL, 8);  in rj54n1_s_fmt()
1063 		ret = reg_write(client, RJ54N1_OUT_SEL, 4);  in rj54n1_s_fmt()
1064 		if (!ret)  in rj54n1_s_fmt()
1065 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 0, 8);  in rj54n1_s_fmt()
1066 		if (!ret)  in rj54n1_s_fmt()
1067 			ret = reg_write(client, RJ54N1_RA_SEL_UL, 0);  in rj54n1_s_fmt()
1070 		ret = reg_write(client, RJ54N1_OUT_SEL, 4);  in rj54n1_s_fmt()
1071 		if (!ret)  in rj54n1_s_fmt()
1072 			ret = reg_set(client, RJ54N1_BYTE_SWAP, 0, 8);  in rj54n1_s_fmt()
1073 		if (!ret)  in rj54n1_s_fmt()
1074 			ret = reg_write(client, RJ54N1_RA_SEL_UL, 8);  in rj54n1_s_fmt()
1077 		ret = reg_write(client, RJ54N1_OUT_SEL, 5);  in rj54n1_s_fmt()
1080 		ret = -EINVAL;  in rj54n1_s_fmt()
1084 	if (!ret)  in rj54n1_s_fmt()
1085 		ret = reg_set(client, RJ54N1_OCLK_SEL_EN,  in rj54n1_s_fmt()
1088 	if (ret < 0)  in rj54n1_s_fmt()
1089 		return ret;  in rj54n1_s_fmt()
1102 	ret = rj54n1_sensor_scale(sd, &input_w, &input_h, &output_w, &output_h);  in rj54n1_s_fmt()
1103 	if (ret < 0)  in rj54n1_s_fmt()
1104 		return ret;  in rj54n1_s_fmt()
1110 	rj54n1->resize		= ret;  in rj54n1_s_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()