24b7b040df
* Sony package version: 52.1.A.0.532 Change-Id: Ie821d2ef530412b1c8aa40ed16e3b3091b5890c0 Signed-off-by: Sorayukii <sorayukii69@gmail.com>
119 lines
2.7 KiB
C
119 lines
2.7 KiB
C
/* msm/clearpad/include/clearpad.h
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*
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* Copyright (C) 2017 Sony Mobile Communications Inc.
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*
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* Author: Courtney Cavin <courtney.cavin@sonyericsson.com>
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* Yusuke Yoshimura <Yusuke.Yoshimura@sonymobile.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2, as
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* published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*/
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#ifndef __LINUX_CLEARPAD_H
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#define __LINUX_CLEARPAD_H
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#include <linux/kernel.h>
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#include <linux/of.h>
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#include <linux/platform_device.h>
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#define CLEARPAD_NAME "clearpad"
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#define CLEARPADI2C_NAME "clearpad-i2c"
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#define CLEARPAD_RMI_DEV_NAME "clearpad-rmi-dev"
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#define SYN_PCA_BLOCK_SIZE 16
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#define SYN_PCA_BLOCK_NUMBER_MAX 31
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//#define CLEARPAD_WAKEUP_GESTURE
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enum clearpad_funcarea_kind_e {
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SYN_FUNCAREA_INSENSIBLE,
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SYN_FUNCAREA_POINTER,
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SYN_FUNCAREA_BUTTON,
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SYN_FUNCAREA_END,
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};
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enum clearpad_flip_config_e {
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SYN_FLIP_NONE,
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SYN_FLIP_X,
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SYN_FLIP_Y,
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SYN_FLIP_XY,
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};
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enum clearpad_infomation_attribute_kind_e {
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PCA_DATA = 0x00,
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PCA_IC = 0x01,
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PCA_CHIP = 0x03,
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PCA_MODULE = 0x05,
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};
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enum clearpad_infomation_kind_e {
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PCA_NO_USE = 0x00,
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PCA_FW_INFO = 0x02,
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};
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struct clearpad_area_t {
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int x1;
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int y1;
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int x2;
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int y2;
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};
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struct clearpad_funcarea_t {
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struct clearpad_area_t original; /* actual area */
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struct clearpad_area_t extension; /* extended area to track events */
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enum clearpad_funcarea_kind_e func;
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void *data;
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};
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struct clearpad_pointer_data_t {
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int offset_x;
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int offset_y;
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};
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struct clearpad_button_data_t {
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int code;
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bool down;
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bool down_report;
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};
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struct clearpad_platform_data_t {
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int irq_gpio;
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u32 irq_gpio_flags;
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char *symlink_name;
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bool watchdog_enable;
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int watchdog_poll_t_ms;
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};
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struct clearpad_bus_data_t {
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__u16 bustype;
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struct device *dev;
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struct device_node *of_node;
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int (*set_page)(struct device *dev, u8 page);
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int (*read)(struct device *dev, u16 addr, u8 *buf, u8 len);
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int (*write)(struct device *dev, u16 addr, const u8 *buf, u8 len);
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int (*read_block)(struct device *dev, u16 addr, u8 *buf, int len);
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int (*write_block)(struct device *dev, u16 addr, const u8 *buf,
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int len);
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};
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struct clearpad_data_t {
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struct clearpad_platform_data_t *pdata;
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struct clearpad_bus_data_t *bdata;
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int probe_retry;
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struct platform_device *rmi_dev;
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};
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struct clearpad_ioctl_pca_info {
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u16 block_pos;
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u8 data[SYN_PCA_BLOCK_SIZE];
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};
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#define SYN_PCA_IOCTL_MAGIC 0xCC
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#define SYN_PCA_IOCTL_GET \
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_IOWR(SYN_PCA_IOCTL_MAGIC, 1, struct clearpad_ioctl_pca_info *)
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#define SYN_PCA_IOCTL_SET \
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_IOW(SYN_PCA_IOCTL_MAGIC, 2, struct clearpad_ioctl_pca_info *)
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#endif
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