1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef __LINUX_I2C_TSC2007_H |
3 | #define __LINUX_I2C_TSC2007_H |
4 | |
5 | /* linux/platform_data/tsc2007.h */ |
6 | |
7 | struct tsc2007_platform_data { |
8 | u16 model; /* 2007. */ |
9 | u16 x_plate_ohms; /* must be non-zero value */ |
10 | u16 max_rt; /* max. resistance above which samples are ignored */ |
11 | unsigned long poll_period; /* time (in ms) between samples */ |
12 | int fuzzx; /* fuzz factor for X, Y and pressure axes */ |
13 | int fuzzy; |
14 | int fuzzz; |
15 | |
16 | int (*get_pendown_state)(struct device *); |
17 | /* If needed, clear 2nd level interrupt source */ |
18 | void (*clear_penirq)(void); |
19 | int (*init_platform_hw)(void); |
20 | void (*exit_platform_hw)(void); |
21 | }; |
22 | |
23 | #endif |
24 | |