iio/adc/ab8500-gpadc.c

240  * @cal_data: array of ADC calibration data structs
251 	struct ab8500_adc_cal_data cal_data[AB8500_CAL_NR];
286 		if (!gpadc->cal_data[AB8500_CAL_VMAIN].gain) {
293 		res = (int) (ad_value * gpadc->cal_data[AB8500_CAL_VMAIN].gain +
294 			gpadc->cal_data[AB8500_CAL_VMAIN].offset) / AB8500_GPADC_CALIB_SCALE;
304 		if (!gpadc->cal_data[AB8500_CAL_BTEMP].gain) {
311 		res = (int) (ad_value * gpadc->cal_data[AB8500_CAL_BTEMP].gain +
312 			gpadc->cal_data[AB8500_CAL_BTEMP].offset) / AB8500_GPADC_CALIB_SCALE;
318 		if (!gpadc->cal_data[AB8500_CAL_VBAT].gain) {
325 		res = (int) (ad_value * gpadc->cal_data[AB8500_CAL_VBAT].gain +
326 			gpadc->cal_data[AB8500_CAL_VBAT].offset) / AB8500_GPADC_CALIB_SCALE;
362 		if (!gpadc->cal_data[AB8500_CAL_IBAT].gain) {
369 		res = (int) (ad_value * gpadc->cal_data[AB8500_CAL_IBAT].gain +
370 				gpadc->cal_data[AB8500_CAL_IBAT].offset)
768 			gpadc->cal_data[AB8500_CAL_VMAIN].otp_calib_hi =
770 			gpadc->cal_data[AB8500_CAL_VMAIN].otp_calib_lo =
773 			gpadc->cal_data[AB8500_CAL_VMAIN].gain = AB8500_GPADC_CALIB_SCALE *
775 			gpadc->cal_data[AB8500_CAL_VMAIN].offset = AB8500_GPADC_CALIB_SCALE *
779 			gpadc->cal_data[AB8500_CAL_VMAIN].gain = 0;
800 			gpadc->cal_data[AB8500_CAL_IBAT].otp_calib_hi =
802 			gpadc->cal_data[AB8500_CAL_IBAT].otp_calib_lo =
823 			gpadc->cal_data[AB8500_CAL_IBAT].gain =
825 			gpadc->cal_data[AB8500_CAL_IBAT].offset =
828 			gpadc->cal_data[AB8500_CAL_IBAT].gain = 0;
838 			gpadc->cal_data[AB8500_CAL_VMAIN].otp_calib_hi =
840 			gpadc->cal_data[AB8500_CAL_VMAIN].otp_calib_lo =
843 			gpadc->cal_data[AB8500_CAL_VMAIN].gain = AB8500_GPADC_CALIB_SCALE *
846 			gpadc->cal_data[AB8500_CAL_VMAIN].offset = AB8500_GPADC_CALIB_SCALE *
850 			gpadc->cal_data[AB8500_CAL_VMAIN].gain = 0;
860 		gpadc->cal_data[AB8500_CAL_BTEMP].otp_calib_hi = (u16)btemp_high;
861 		gpadc->cal_data[AB8500_CAL_BTEMP].otp_calib_lo = (u16)btemp_low;
863 		gpadc->cal_data[AB8500_CAL_BTEMP].gain =
865 		gpadc->cal_data[AB8500_CAL_BTEMP].offset = AB8500_GPADC_CALIB_SCALE * 1300 -
869 		gpadc->cal_data[AB8500_CAL_BTEMP].gain = 0;
877 		gpadc->cal_data[AB8500_CAL_VBAT].otp_calib_hi = (u16)vbat_high;
878 		gpadc->cal_data[AB8500_CAL_VBAT].otp_calib_lo = (u16)vbat_low;
880 		gpadc->cal_data[AB8500_CAL_VBAT].gain = AB8500_GPADC_CALIB_SCALE *
882 		gpadc->cal_data[AB8500_CAL_VBAT].offset = AB8500_GPADC_CALIB_SCALE * 4700 -
886 		gpadc->cal_data[AB8500_CAL_VBAT].gain = 0;