121 lines
2.7 KiB
C
121 lines
2.7 KiB
C
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/*
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* This file is part of LR388K7 touchscreen driver
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*
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* Copyright (C) 2013, Sharp Corporation
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef _LINUX_SPI_LR388K7_H
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#define _LINUX_SPI_LR388K7_H
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#include <linux/types.h>
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enum {
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LR388K7_MODEL_DEFAULT = 0,
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};
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struct lr388k7_platform_data {
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u16 model;
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int gpio_reset;
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int gpio_irq;
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int ts_touch_num_max;
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int ts_x_max;
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int ts_y_max;
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int ts_pressure_max;
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int ts_x_fudge;
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int ts_y_fudge;
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int ts_pressure_fudge;
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int ts_x_plate_ohm;
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int ts_flip_x;
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int ts_flip_y;
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int ts_swap_xy;
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int platform_id;
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unsigned char *name_of_clock;
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unsigned char *name_of_clock_con;
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int gpio_clk_sel;
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};
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struct st_touch_point_t {
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s16 x;
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s16 y;
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u16 z;
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u8 status;
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u8 width;
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u8 height;
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u8 id;
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};
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struct lr388k7_slowscan {
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u16 enable;
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u16 scan_rate;
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};
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struct lr388k7_wakeup {
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u16 enable;
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u16 num_tap;
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};
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struct lr388k7_ts_dbg {
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struct lr388k7_slowscan slowscan;
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struct lr388k7_wakeup wakeup;
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u8 u8ForceCap;
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u8 u8Dump;
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u8 u8Test;
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};
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enum {
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LR388K7_IOCTL_TOUCH_REPORT = 0x1001,
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LR388K7_IOCTL_READ_REGISTER,
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LR388K7_IOCTL_SET_HAL_PID,
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LR388K7_IOCTL_READ_RAW_DATA,
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LR388K7_IOCTL_FINISH_CALC,
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LR388K7_IOCTL_SET_RAW_DATA_SIZE,
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LR388K7_IOCTL_SET_BANK_ADDR_IND,
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LR388K7_IOCTL_SET_REVISION,
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LR388K7_IOCTL_GET_DEBUG_STATUS,
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LR388K7_IOCTL_SET_MODE,
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LR388K7_IOCTL_GET_MODE,
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LR388K7_IOCTL_RESET,
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LR388K7_IOCTL_READ_CMD_DATA,
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LR388K7_IOCTL_CLEAR_BUFFER,
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LR388K7_IOCTL_READ_WO_LIMIT,
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LR388K7_IOCTL_ACTIVE_REPORT,
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LR388K7_IOCTL_GET_VALUE,
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LR388K7_IOCTL_SET_CLK_SEL,
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LR388K7_IOCTL_SET_STATE,
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LR388K7_IOCTL_SEND_UDEV,
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};
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enum {
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LR388K7_SIGNAL_INTR = 0x00000001, /* Raw Data Ready */
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LR388K7_SIGNAL_CMDR = 0x00000002, /* Command Done */
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LR388K7_SIGNAL_CRCE = 0x00000003, /* CRC Error */
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LR388K7_SIGNAL_BOOT = 0x00000004, /* Boot */
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LR388K7_SIGNAL_CTRL = 0x00000005, /* Control */
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LR388K7_SIGNAL_WAKE = 0x00000006, /* Wake up */
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LR388K7_SIGNAL_SLEP = 0x00000007, /* Sleep */
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LR388K7_SIGNAL_MODE = 0x00000008, /* Mode */
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};
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enum {
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LR388K7_GET_PLATFORM_ID = 1,
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};
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#define LR388K7_SIGNAL (44)
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#endif
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