blob: b9d284d806f8317b8522cf1505d74a9bf5a0fff6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
/**
*
* Synaptics Register Mapped Interface (RMI4) I2C Physical Layer Driver.
* Copyright (c) 2007-2010, Synaptics Incorporated
*
* Author: Js HA <js.ha@stericsson.com> for ST-Ericsson
* Author: Naveen Kumar G <naveen.gaddipati@stericsson.com> for ST-Ericsson
* Copyright 2010 (c) ST-Ericsson AB
*/
/*
* This file is licensed under the GPL2 license.
*
*#############################################################################
* GPL
*
* 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 _SYNAPTICS_RMI4_H_INCLUDED_
#define _SYNAPTICS_RMI4_H_INCLUDED_
#include <linux/sfi.h>
#define RMI4_S3202_OGS 0
#define RMI4_S3202_GFF 1
#define RMI4_S3400_CGS 2
#define RMI4_S3400_IGZO 3
#define S3202_DEV_ID "synaptics_3202"
#define S3402_DEV_ID "synaptics_3402"
#define S3400_CGS_DEV_ID "syn_3400_cgs"
#define S3400_IGZO_DEV_ID "syn_3400_igzo"
struct rmi4_touch_calib {
bool x_flip;
bool y_flip;
bool swap_axes;
u32 customer_id;
char *fw_name;
char *key_dev_name;
};
/**
* struct synaptics_rmi4_platform_data - contains the rmi4 platform data
* @int_gpio_number: interrupt gpio number
* @rst_gpio_umber: reset gpio number
* @irq_type: irq type
* @x flip: x flip flag
* @y flip: y flip flag
* @swap_axes: x, y swap flag
* @regulator_en: regulator enable flag
*
* This structure gives platform data for rmi4.
*/
struct rmi4_platform_data {
int int_gpio_number;
int rst_gpio_number;
int irq_type;
bool regulator_en;
char *regulator_name;
struct rmi4_touch_calib *calib;
};
#endif
|
