[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / input / touchscreen / mediatek / max1187x / max1187x.h

/* include/linux/input/max1187x.h
 *
 * Copyright (c)2012 Maxim Integrated Products, Inc.
 *
 * Driver Version: 3.1.4
 * Release Date: Mar 27, 2013
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * 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 __MAX1187X_H
#define __MAX1187X_H

#define MAX1187X_NAME   "max1187x"
#define MAX1187X_TOUCH  MAX1187X_NAME "_touchscreen_0"
#define MAX1187X_KEY    MAX1187X_NAME "_key_0"

#define CMD_LEN_PACKET_MAX  9  /* command address space 0x00-0x09 minus header
				=> 9 command words maximum */
#define CMD_LEN_MAX  (15 * CMD_LEN_PACKET_MAX)  /* maximum 15 packets
				9 payload words each */
#define RPT_LEN_PACKET_MAX   245  /* address space 0x00-0xFF minus 0x00-0x09 for
				commands minus header, maximum 1 report packet*/
#define RPT_LEN_MAX   1000  /* Maximum report size */

#define MAX1187X_NUM_FW_MAPPINGS_MAX    5
#define MAX1187X_TOUCH_COUNT_MAX        10
#define MAX1187X_REPORT_TOUCH_RAW       0x0800
#define MAX1187X_REPORT_TOUCH_BASIC     0x0801
#define MAX1187X_REPORT_TOUCH_EXTENDED  0x0802
#define MAX1187X_REPORT_POWER_MODE	0x0121
/* #define MAX1187X_PROTOCOL_A */
#define MAX1187X_TOUCH_REPORT_MODE 1 /* 1=basic, 2=extended */
#define MAX1187X_REPORT_FAST_CALCULATION
#define MAX_REPORT_READERS	5
#define FW_DOWNLOAD_FEATURE
/* #define TOUCH_WAKEUP_FEATURE */
#define DEBUG_STRING_LEN_MAX 60
#define MAX_FW_RETRIES 5

/***************************++MTK add++************************************/
#pragma pack(1)
typedef struct
{
    u16 pid;                 //product id   //
    u16 vid;                 //version id   //
} st_tpd_info;
#pragma pack()

#define TPD_KEY_COUNT   4
#define key_1           60,850              //auto define  
#define key_2           180,850
#define key_3           300,850
#define key_4           420,850

#define TPD_KEYS        {KEY_BACK, KEY_HOME, KEY_MENU, KEY_SEARCH}
#define TPD_KEYS_DIM    {{key_1,50,30},{key_2,50,30},{key_3,50,30},{key_4,50,30}}

#define MAX1187X_LOCAL_PDATA
#define MAX1187X_PROTOCOL_A

#ifdef CONFIG_OF
#define CONFIG_OF_TOUCH
#endif
/***************************--MTK add--************************************/

#define STATUS_ADDR_H 0x00
#define STATUS_ADDR_L 0xFF
#define DATA_ADDR_H   0x00
#define DATA_ADDR_L   0xFE
#define STATUS_READY_H 0xAB
#define STATUS_READY_L 0xCC
#define RXTX_COMPLETE_H 0x54
#define RXTX_COMPLETE_L 0x32


#ifndef MAX1187X_REPORT_FAST_CALCULATION
#define MAX1187X_PI 205887 /* pi multiplied by 2^16 */
/* tanlist - array containing tan(i)*(2^16-1) for i=[0,45], i in degrees */
u16 tanlist[] = {0, 1144, 2289, 3435, 4583, 5734,
			6888, 8047, 9210, 10380, 11556, 12739,
			13930, 15130, 16340, 17560, 18792, 20036,
			21294, 22566, 23853, 25157, 26478, 27818,
			29178, 30559, 31964, 33392, 34846, 36327,
			37837, 39377, 40951, 42559, 44204, 45888,
			47614, 49384, 51202, 53069, 54990, 56969,
			59008, 61112, 63286, 65535};
#endif

struct max1187x_touch_report_header {
	u16 header;
	u16 report_id;
	u16 report_size;
	u16 touch_count:4;
	u16 reserved0:12;
	u16 button0:1;
	u16 button1:1;
	u16 button2:1;
	u16 button3:1;
	u16 reserved1:12;
	u16 framecounter;
};

struct max1187x_touch_report_basic {
	u16 finger_id:4;
	u16 reserved0:4;
	u16 tool_type:4;
	u16 reserved1:4;
	u16 x:12;
	u16 reserved2:4;
	u16 y:12;
	u16 reserved3:4;
	u16 reserved4:8;
	u16 z:8;
};

struct max1187x_touch_report_extended {
	u16 finger_id:4;
	u16 reserved0:4;
	u16 tool_type:4;
	u16 reserved1:4;
	u16 x:12;
	u16 reserved2:4;
	u16 y:12;
	u16 reserved3:4;
	u16 reserved4:8;
	u16 z:8;
	s16 xspeed;
	s16 yspeed;
	s8 xpixel;
	s8 ypixel;
	u16 area;
	u16 xmin;
	u16 xmax;
	u16 ymin;
	u16 ymax;
};

struct max1187x_fw_mapping {
	u32				config_id;
	u32				chip_id;
	char			*filename;
	u32				filesize;
	u32				filecrc16;
	u32				file_codesize;
};

struct max1187x_pdata {
	u32			gpio_tirq;
	u32			num_fw_mappings;
	struct max1187x_fw_mapping  fw_mapping[MAX1187X_NUM_FW_MAPPINGS_MAX];
	u32			defaults_allow;
	u32			default_config_id;
	u32			default_chip_id;
	u32			i2c_words;
	#define MAX1187X_REVERSE_X  0x0001
	#define MAX1187X_REVERSE_Y  0x0002
	#define MAX1187X_SWAP_XY    0x0004
	u32			coordinate_settings;
	u32			panel_margin_xl;
	u32			lcd_x;
	u32			panel_margin_xh;
	u32			panel_margin_yl;
	u32			lcd_y;
	u32			panel_margin_yh;
	u32			num_sensor_x;
	u32			num_sensor_y;
	u32			button_code0;
	u32			button_code1;
	u32			button_code2;
	u32			button_code3;
};

#endif /* __MAX1187X_H */
Commit	Line	Data
6fa3eb70 S	1	/* include/linux/input/max1187x.h
	2	*
	3	* Copyright (c)2012 Maxim Integrated Products, Inc.
	4	*
	5	* Driver Version: 3.1.4
	6	* Release Date: Mar 27, 2013
	7	*
	8	* This software is licensed under the terms of the GNU General Public
	9	* License version 2, as published by the Free Software Foundation, and
	10	* may be copied, distributed, and modified under those terms.
	11	*
	12	* This program is distributed in the hope that it will be useful,
	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	* GNU General Public License for more details.
	16	*
	17	*/
	18
	19	#ifndef __MAX1187X_H
	20	#define __MAX1187X_H
	21
	22	#define MAX1187X_NAME "max1187x"
	23	#define MAX1187X_TOUCH MAX1187X_NAME "_touchscreen_0"
	24	#define MAX1187X_KEY MAX1187X_NAME "_key_0"
	25
	26	#define CMD_LEN_PACKET_MAX 9 /* command address space 0x00-0x09 minus header
	27	=> 9 command words maximum */
	28	#define CMD_LEN_MAX (15 * CMD_LEN_PACKET_MAX) /* maximum 15 packets
	29	9 payload words each */
	30	#define RPT_LEN_PACKET_MAX 245 /* address space 0x00-0xFF minus 0x00-0x09 for
	31	commands minus header, maximum 1 report packet*/
	32	#define RPT_LEN_MAX 1000 /* Maximum report size */
	33
	34	#define MAX1187X_NUM_FW_MAPPINGS_MAX 5
	35	#define MAX1187X_TOUCH_COUNT_MAX 10
	36	#define MAX1187X_REPORT_TOUCH_RAW 0x0800
	37	#define MAX1187X_REPORT_TOUCH_BASIC 0x0801
	38	#define MAX1187X_REPORT_TOUCH_EXTENDED 0x0802
	39	#define MAX1187X_REPORT_POWER_MODE 0x0121
	40	/* #define MAX1187X_PROTOCOL_A */
	41	#define MAX1187X_TOUCH_REPORT_MODE 1 /* 1=basic, 2=extended */
	42	#define MAX1187X_REPORT_FAST_CALCULATION
	43	#define MAX_REPORT_READERS 5
	44	#define FW_DOWNLOAD_FEATURE
	45	/* #define TOUCH_WAKEUP_FEATURE */
	46	#define DEBUG_STRING_LEN_MAX 60
	47	#define MAX_FW_RETRIES 5
	48
	49	/*************************++MTK add++**********************************/
	50	#pragma pack(1)
	51	typedef struct
	52	{
	53	u16 pid; //product id //
	54	u16 vid; //version id //
	55	} st_tpd_info;
	56	#pragma pack()
	57
	58	#define TPD_KEY_COUNT 4
	59	#define key_1 60,850 //auto define
	60	#define key_2 180,850
	61	#define key_3 300,850
	62	#define key_4 420,850
	63
	64	#define TPD_KEYS {KEY_BACK, KEY_HOME, KEY_MENU, KEY_SEARCH}
65	#define TPD_KEYS_DIM {{key_1,50,30},{key_2,50,30},{key_3,50,30},{key_4,50,30}}
66
67	#define MAX1187X_LOCAL_PDATA
68	#define MAX1187X_PROTOCOL_A
69
70	#ifdef CONFIG_OF
71	#define CONFIG_OF_TOUCH
72	#endif
73	/*************************--MTK add--**********************************/
74
75	#define STATUS_ADDR_H 0x00
76	#define STATUS_ADDR_L 0xFF
77	#define DATA_ADDR_H 0x00
78	#define DATA_ADDR_L 0xFE
79	#define STATUS_READY_H 0xAB
80	#define STATUS_READY_L 0xCC
81	#define RXTX_COMPLETE_H 0x54
82	#define RXTX_COMPLETE_L 0x32
83
84
85	#ifndef MAX1187X_REPORT_FAST_CALCULATION
86	#define MAX1187X_PI 205887 /* pi multiplied by 2^16 */
87	/* tanlist - array containing tan(i)(2^16-1) for i=[0,45], i in degrees /
88	u16 tanlist[] = {0, 1144, 2289, 3435, 4583, 5734,
89	6888, 8047, 9210, 10380, 11556, 12739,
90	13930, 15130, 16340, 17560, 18792, 20036,
91	21294, 22566, 23853, 25157, 26478, 27818,
92	29178, 30559, 31964, 33392, 34846, 36327,
93	37837, 39377, 40951, 42559, 44204, 45888,
94	47614, 49384, 51202, 53069, 54990, 56969,
95	59008, 61112, 63286, 65535};
96	#endif
97
98	struct max1187x_touch_report_header {
99	u16 header;
100	u16 report_id;
101	u16 report_size;
102	u16 touch_count:4;
103	u16 reserved0:12;
104	u16 button0:1;
105	u16 button1:1;
106	u16 button2:1;
107	u16 button3:1;
108	u16 reserved1:12;
109	u16 framecounter;
110	};
111
112	struct max1187x_touch_report_basic {
113	u16 finger_id:4;
114	u16 reserved0:4;
115	u16 tool_type:4;
116	u16 reserved1:4;
117	u16 x:12;
118	u16 reserved2:4;
119	u16 y:12;
120	u16 reserved3:4;
121	u16 reserved4:8;
122	u16 z:8;
123	};
124
125	struct max1187x_touch_report_extended {
126	u16 finger_id:4;
127	u16 reserved0:4;
128	u16 tool_type:4;
129	u16 reserved1:4;
130	u16 x:12;
131	u16 reserved2:4;
132	u16 y:12;
133	u16 reserved3:4;
134	u16 reserved4:8;
135	u16 z:8;
136	s16 xspeed;
137	s16 yspeed;
138	s8 xpixel;
139	s8 ypixel;
140	u16 area;
141	u16 xmin;
142	u16 xmax;
143	u16 ymin;
144	u16 ymax;
145	};
146
147	struct max1187x_fw_mapping {
148	u32 config_id;
149	u32 chip_id;
150	char *filename;
151	u32 filesize;
152	u32 filecrc16;
153	u32 file_codesize;
154	};
155
156	struct max1187x_pdata {
157	u32 gpio_tirq;
158	u32 num_fw_mappings;
159	struct max1187x_fw_mapping fw_mapping[MAX1187X_NUM_FW_MAPPINGS_MAX];
160	u32 defaults_allow;
161	u32 default_config_id;
162	u32 default_chip_id;
163	u32 i2c_words;
164	#define MAX1187X_REVERSE_X 0x0001
165	#define MAX1187X_REVERSE_Y 0x0002
166	#define MAX1187X_SWAP_XY 0x0004
167	u32 coordinate_settings;
168	u32 panel_margin_xl;
169	u32 lcd_x;
170	u32 panel_margin_xh;
171	u32 panel_margin_yl;
172	u32 lcd_y;
173	u32 panel_margin_yh;
174	u32 num_sensor_x;
175	u32 num_sensor_y;
176	u32 button_code0;
177	u32 button_code1;
178	u32 button_code2;
179	u32 button_code3;
180	};
181
182	#endif /* __MAX1187X_H */
183