| /* |
| * TSL258x ALS Controller Driver |
| * |
| * (C) Copyright 2015 Intel Corporation |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 as published |
| * by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * for more details. |
| */ |
| |
| #ifndef _TSL258X_ALS_H_ |
| #define _TSL258X_ALS_H_ |
| |
| enum tsl2584_gain_idex { |
| TSL2584_ALS_GAIN1 = 0x0, |
| TSL2584_ALS_GAIN8, |
| TSL2584_ALS_GAIN16, |
| TSL2584_ALS_GAIN111, |
| TSL2584_ALS_GAIN_NUM, |
| }; |
| |
| #define TSL258X_ALS_DEF_ODR 1000 |
| #define TSL258X_ALS_DEF_TIME 50 |
| #define TSL258X_ALS_DEF_GAIN 111 |
| #define TSL258X_ALS_DEF_GAIN_TRIM 1000 |
| #define TSL258X_ALS_DEF_CAL_TARGET 130 |
| struct tsl258x_platform_data { |
| int als_def_odr; |
| int als_def_als_time; |
| int als_def_gain; |
| int als_def_gain_trim; |
| int als_def_cal_target; |
| int als_def_product_formula_num; |
| int (*gpio_conf)(void); |
| }; |
| |
| #endif /* _TSL258X_ALS_H_ */ |
