77 	int exp = 0;  in simple_div()  local
89 			exp++;  in simple_div()
91 		*micro_frac = (rem / divisor) * pow_10(6-exp);  in simple_div()
95 static void split_micro_fraction(unsigned int no, int exp, int *val1, int *val2)  in split_micro_fraction()  argument
97 	*val1 = no/pow_10(exp);  in split_micro_fraction()
98 	*val2 = no%pow_10(exp) * pow_10(6-exp);  in split_micro_fraction()
109 static void convert_from_vtf_format(u32 value, int size, int exp,  in convert_from_vtf_format()  argument
118 	exp = hid_sensor_convert_exponent(exp);  in convert_from_vtf_format()
119 	if (exp >= 0) {  in convert_from_vtf_format()
120 		*val1 = sign * value * pow_10(exp);  in convert_from_vtf_format()
123 		split_micro_fraction(value, -exp, val1, val2);  in convert_from_vtf_format()
131 static u32 convert_to_vtf_format(int size, int exp, int val1, int val2)  in convert_to_vtf_format()  argument
138 	exp = hid_sensor_convert_exponent(exp);  in convert_to_vtf_format()
139 	if (exp < 0) {  in convert_to_vtf_format()
140 		value = abs(val1) * pow_10(-exp);  in convert_to_vtf_format()
141 		value += abs(val2) / pow_10(6+exp);  in convert_to_vtf_format()
143 		value = abs(val1) / pow_10(exp);  in convert_to_vtf_format()
278 				  int scale1, int exp)  in adjust_exponent_micro()  argument
285 	if (exp > 0) {  in adjust_exponent_micro()
286 		*val0 = scale0 * pow_10(exp);  in adjust_exponent_micro()
288 		if (exp > 6) {  in adjust_exponent_micro()
292 		for (i = 0; i < exp; ++i) {  in adjust_exponent_micro()
294 			res += (pow_10(exp - 1 - i) * x);  in adjust_exponent_micro()
298 			*val1 = scale1 * pow_10(exp);  in adjust_exponent_micro()
299 	} else if (exp < 0) {  in adjust_exponent_micro()
300 		exp = abs(exp);  in adjust_exponent_micro()
301 		if (exp > 6) {  in adjust_exponent_micro()
305 		*val0 = scale0 / pow_10(exp);  in adjust_exponent_micro()
306 		rem = scale0 % pow_10(exp);  in adjust_exponent_micro()
308 		for (i = 0; i < (6 - exp); ++i) {  in adjust_exponent_micro()
310 			res += (pow_10(5 - exp - i) * x);  in adjust_exponent_micro()
313 		*val1 = rem * pow_10(6 - exp) + res;  in adjust_exponent_micro()
325 	int exp;  in hid_sensor_format_scale()  local
333 			exp  = hid_sensor_convert_exponent(  in hid_sensor_format_scale()
337 					unit_conversion[i].scale_val1, exp);  in hid_sensor_format_scale()