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4#ifndef LINEAR_RANGE_H
5#define LINEAR_RANGE_H
6
7#include <linux/types.h>
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22struct linear_range {
23 unsigned int min;
24 unsigned int min_sel;
25 unsigned int max_sel;
26 unsigned int step;
27};
28
29unsigned int linear_range_values_in_range(const struct linear_range *r);
30unsigned int linear_range_values_in_range_array(const struct linear_range *r,
31 int ranges);
32unsigned int linear_range_get_max_value(const struct linear_range *r);
33
34int linear_range_get_value(const struct linear_range *r, unsigned int selector,
35 unsigned int *val);
36int linear_range_get_value_array(const struct linear_range *r, int ranges,
37 unsigned int selector, unsigned int *val);
38int linear_range_get_selector_low(const struct linear_range *r,
39 unsigned int val, unsigned int *selector,
40 bool *found);
41int linear_range_get_selector_high(const struct linear_range *r,
42 unsigned int val, unsigned int *selector,
43 bool *found);
44void linear_range_get_selector_within(const struct linear_range *r,
45 unsigned int val, unsigned int *selector);
46int linear_range_get_selector_low_array(const struct linear_range *r,
47 int ranges, unsigned int val,
48 unsigned int *selector, bool *found);
49
50#endif
51