[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / input / touchscreen / mediatek / mms100s / mms100s_ts.h

/*
 * mms_ts.h - Platform data for Melfas MMS-series touch driver
 *
 * Copyright (C) 2013 Melfas Inc.
 * Author: DVK team <dvk@melfas.com>
 *
 *
 * This program is free software; you can redistribute  it and/or modify it
 * under  the terms of  the GNU General  Public License as published by the
 * Free Software Foundation;  either version 2 of the  License, or (at your
 * option) any later version.
 *
 */

#ifndef _LINUX_MMS_TOUCH_H
#define _LINUX_MMS_TOUCH_H

#include <linux/cdev.h>


/* Change IIC Slave Address */
#define FW_DL_To_Change_IIC_Address 0//demo address:0x48,some project change for other; anderson

/* Firmware file name */
#define FW_NAME					"mms_ts.fw"
#define FW_CONFIG_NAME			"mms_ts_cfg.fw"

/* mfsp offset */
#define MMS_MFSP_OFFSET			16

/* Runtime config */
#define MMS_RUN_CONF_POINTER	0xA1
#define MMS_GET_RUN_CONF		0xA2
#define MMS_SET_RUN_CONF		0xA3
#define MMS_READ_BYTE			8//the size of one point info,8 or 6,anderson

/* Registers */
#define MMS_MODE_CONTROL		0x01
#define MMS_TX_NUM				0x0B
#define MMS_RX_NUM				0x0C
#define MMS_EVENT_PKT_SZ		0x0F
#define MMS_INPUT_EVENT			0x10
#define MMS_UNIVERSAL_CMD		0xA0
#define MMS_UNIVERSAL_RESULT_LENGTH	0xAE
#define MMS_UNIVERSAL_RESULT	0xAF
#define MMS_UNIV_SET_SPEC		0x30
#define MMS_UNIV_ENTER_TEST		0x40
#define MMS_UNIV_TEST_CM		0x41
#define MMS_UNIV_GET_CM			0x42
#define MMS_UNIV_EXIT_TEST		0x4F
#define MMS_UNIV_INTENSITY		0x70
#define MMS_CMD_ENTER_ISC		0x5F
#define MMS_FW_VERSION			0xE1
#define MMS_ERASE_DEFEND		0xB0

/* Universal commands */
#define MMS_CMD_SET_LOG_MODE	0x20
#define MMS_CMD_CONTROL			0x22
#define MMS_SUBCMD_START		0x80

/* Firmware Start Control */
#define RUN_START				0
#define RUN_STOP				1

#define MAX_SECTION_NUM			3
#define ISC_XFER_LEN			128
#define MMS_FLASH_PAGE_SZ		1024
#define ISC_BLOCK_NUM			(MMS_FLASH_PAGE_SZ / ISC_XFER_LEN)

// runtime config
#define MMS_RUNTIME

enum {
	MMS_RUN_TYPE_SINGLE 	= 1,
	MMS_RUN_TYPE_ARRAY,
	MMS_RUN_TYPE_END,
	MMS_RUN_TYPE_INFO,
	MMS_RUN_TYPE_UNKNOWN,
};


enum {
	ISC_ADDR		= 0xD5,

	ISC_CMD_READ_STATUS	= 0xD9,	
	ISC_CMD_READ		= 0x4000,
	ISC_CMD_EXIT		= 0x8200,
	ISC_CMD_PAGE_ERASE	= 0xC000,
	
	ISC_PAGE_ERASE_DONE	= 0x10000,
	ISC_PAGE_ERASE_ENTER	= 0x20000,
};

struct mms_ts_platform_data {
	int	max_x;
	int	max_y;

	int	gpio_sda;
	int	gpio_scl;
	int	gpio_resetb;
	int	gpio_vdd_en;
};

struct mms_config_item {
        u16	type;
        u16	category;
        u16	offset;
        u16	datasize;
	u16	data_blocksize;
        u16	reserved;

        u32     value;
} __attribute__ ((packed));

struct mms_config_hdr {
	char	mark[4];

	char	tag[4];
	
	u32	core_version;
	u32	config_version;
	u32	data_offset;
	u32	data_count;

	u32	reserved0;
	u32	info_offset;
	u32	reserved2;
	u32	reserved3;
	u32	reserved4;
	u32	reserved5;

} __attribute__ ((packed));

struct mms_ts_info {
	struct i2c_client 		*client;
	struct input_dev 		*input_dev;
	char 				phys[32];

	u8				tx_num;
	u8				rx_num;
	int				data_cmd;

	
	int 				irq;

	struct mms_ts_platform_data 	*pdata;

	char 				*fw_name;
	struct completion 		init_done;
	struct early_suspend		early_suspend;

	struct mutex 			lock;
	bool				enabled;

	struct cdev			cdev;
	dev_t				mms_dev;
	struct class			*class;

	u8				ver[3];
	int				run_count;
	
	struct mms_log_data {
		u8			*data;
		int			cmd;
	} log;
	
	char				*cm_intensity;
};

struct mms_bin_hdr {
	char	tag[8];
	u16	core_version;
	u16	section_num;
	u16	contains_full_binary;
	u16	reserved0;

	u32	binary_offset;
	u32	binary_length;

	u32	extention_offset;	
	u32	reserved1;
	
} __attribute__ ((packed));

struct mms_fw_img {
	u16	type;
	u16	version;

	u16	start_page;
	u16	end_page;

	u32	offset;
	u32	length;

} __attribute__ ((packed));

struct isc_packet {
	u8	cmd;
	u32	addr;
	u8	data[0];
} __attribute__ ((packed));

extern int mms_config_start(struct mms_ts_info *info);
void mms_fw_update_controller(const struct firmware *fw, void * context);


#endif /* _LINUX_MMS_TOUCH_H */
Commit	Line	Data
6fa3eb70 S	1	/*
	2	* mms_ts.h - Platform data for Melfas MMS-series touch driver
	3	*
	4	* Copyright (C) 2013 Melfas Inc.
	5	* Author: DVK team <dvk@melfas.com>
	6	*
	7	*
	8	* This program is free software; you can redistribute it and/or modify it
	9	* under the terms of the GNU General Public License as published by the
	10	* Free Software Foundation; either version 2 of the License, or (at your
	11	* option) any later version.
	12	*
	13	*/
	14
	15	#ifndef _LINUX_MMS_TOUCH_H
	16	#define _LINUX_MMS_TOUCH_H
	17
	18	#include <linux/cdev.h>
	19
	20
	21	/* Change IIC Slave Address */
	22	#define FW_DL_To_Change_IIC_Address 0//demo address:0x48,some project change for other; anderson
	23
	24	/* Firmware file name */
	25	#define FW_NAME "mms_ts.fw"
	26	#define FW_CONFIG_NAME "mms_ts_cfg.fw"
	27
	28	/* mfsp offset */
	29	#define MMS_MFSP_OFFSET 16
	30
	31	/* Runtime config */
	32	#define MMS_RUN_CONF_POINTER 0xA1
	33	#define MMS_GET_RUN_CONF 0xA2
	34	#define MMS_SET_RUN_CONF 0xA3
	35	#define MMS_READ_BYTE 8//the size of one point info,8 or 6,anderson
	36
	37	/* Registers */
	38	#define MMS_MODE_CONTROL 0x01
	39	#define MMS_TX_NUM 0x0B
	40	#define MMS_RX_NUM 0x0C
	41	#define MMS_EVENT_PKT_SZ 0x0F
	42	#define MMS_INPUT_EVENT 0x10
	43	#define MMS_UNIVERSAL_CMD 0xA0
	44	#define MMS_UNIVERSAL_RESULT_LENGTH 0xAE
	45	#define MMS_UNIVERSAL_RESULT 0xAF
	46	#define MMS_UNIV_SET_SPEC 0x30
	47	#define MMS_UNIV_ENTER_TEST 0x40
	48	#define MMS_UNIV_TEST_CM 0x41
	49	#define MMS_UNIV_GET_CM 0x42
	50	#define MMS_UNIV_EXIT_TEST 0x4F
	51	#define MMS_UNIV_INTENSITY 0x70
	52	#define MMS_CMD_ENTER_ISC 0x5F
	53	#define MMS_FW_VERSION 0xE1
	54	#define MMS_ERASE_DEFEND 0xB0
	55
	56	/* Universal commands */
	57	#define MMS_CMD_SET_LOG_MODE 0x20
	58	#define MMS_CMD_CONTROL 0x22
	59	#define MMS_SUBCMD_START 0x80
	60
	61	/* Firmware Start Control */
	62	#define RUN_START 0
	63	#define RUN_STOP 1
	64
65	#define MAX_SECTION_NUM 3
66	#define ISC_XFER_LEN 128
67	#define MMS_FLASH_PAGE_SZ 1024
68	#define ISC_BLOCK_NUM (MMS_FLASH_PAGE_SZ / ISC_XFER_LEN)
69
70	// runtime config
71	#define MMS_RUNTIME
72
73	enum {
74	MMS_RUN_TYPE_SINGLE = 1,
75	MMS_RUN_TYPE_ARRAY,
76	MMS_RUN_TYPE_END,
77	MMS_RUN_TYPE_INFO,
78	MMS_RUN_TYPE_UNKNOWN,
79	};
80
81
82	enum {
83	ISC_ADDR = 0xD5,
84
85	ISC_CMD_READ_STATUS = 0xD9,
86	ISC_CMD_READ = 0x4000,
87	ISC_CMD_EXIT = 0x8200,
88	ISC_CMD_PAGE_ERASE = 0xC000,
89
90	ISC_PAGE_ERASE_DONE = 0x10000,
91	ISC_PAGE_ERASE_ENTER = 0x20000,
92	};
93
94	struct mms_ts_platform_data {
95	int max_x;
96	int max_y;
97
98	int gpio_sda;
99	int gpio_scl;
100	int gpio_resetb;
101	int gpio_vdd_en;
102	};
103
104	struct mms_config_item {
105	u16 type;
106	u16 category;
107	u16 offset;
108	u16 datasize;
109	u16 data_blocksize;
110	u16 reserved;
111
112	u32 value;
113	} __attribute__ ((packed));
114
115	struct mms_config_hdr {
116	char mark[4];
117
118	char tag[4];
119
120	u32 core_version;
121	u32 config_version;
122	u32 data_offset;
123	u32 data_count;
124
125	u32 reserved0;
126	u32 info_offset;
127	u32 reserved2;
128	u32 reserved3;
129	u32 reserved4;
130	u32 reserved5;
131
132	} __attribute__ ((packed));
133
134	struct mms_ts_info {
135	struct i2c_client *client;
136	struct input_dev *input_dev;
137	char phys[32];
138
139	u8 tx_num;
140	u8 rx_num;
141	int data_cmd;
142
143
144	int irq;
145
146	struct mms_ts_platform_data *pdata;
147
148	char *fw_name;
149	struct completion init_done;
150	struct early_suspend early_suspend;
151
152	struct mutex lock;
153	bool enabled;
154
155	struct cdev cdev;
156	dev_t mms_dev;
157	struct class *class;
158
159	u8 ver[3];
160	int run_count;
161
162	struct mms_log_data {
163	u8 *data;
164	int cmd;
165	} log;
166
167	char *cm_intensity;
168	};
169
170	struct mms_bin_hdr {
171	char tag[8];
172	u16 core_version;
173	u16 section_num;
174	u16 contains_full_binary;
175	u16 reserved0;
176
177	u32 binary_offset;
178	u32 binary_length;
179
180	u32 extention_offset;
181	u32 reserved1;
182
183	} __attribute__ ((packed));
184
185	struct mms_fw_img {
186	u16 type;
187	u16 version;
188
189	u16 start_page;
190	u16 end_page;
191
192	u32 offset;
193	u32 length;
194
195	} __attribute__ ((packed));
196
197	struct isc_packet {
198	u8 cmd;
199	u32 addr;
200	u8 data[0];
201	} __attribute__ ((packed));
202
203	extern int mms_config_start(struct mms_ts_info *info);
204	void mms_fw_update_controller(const struct firmware fw, void context);
205
206
207	#endif /* _LINUX_MMS_TOUCH_H */