| /* |
| * Synaptics DSX touchscreen driver |
| * |
| * Copyright (C) 2012-2015 Synaptics Incorporated. All rights reserved. |
| * |
| * Copyright (C) 2012 Alexandra Chin <alexandra.chin@tw.synaptics.com> |
| * Copyright (C) 2012 Scott Lin <scott.lin@tw.synaptics.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. |
| * |
| * 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. |
| * |
| * INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED "AS-IS," AND SYNAPTICS |
| * EXPRESSLY DISCLAIMS ALL EXPRESS AND IMPLIED WARRANTIES, INCLUDING ANY |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, |
| * AND ANY WARRANTIES OF NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHTS. |
| * IN NO EVENT SHALL SYNAPTICS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR IN CONNECTION |
| * WITH THE USE OF THE INFORMATION CONTAINED IN THIS DOCUMENT, HOWEVER CAUSED |
| * AND BASED ON ANY THEORY OF LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| * NEGLIGENCE OR OTHER TORTIOUS ACTION, AND EVEN IF SYNAPTICS WAS ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. IF A TRIBUNAL OF COMPETENT JURISDICTION DOES |
| * NOT PERMIT THE DISCLAIMER OF DIRECT DAMAGES OR ANY OTHER DAMAGES, SYNAPTICS' |
| * TOTAL CUMULATIVE LIABILITY TO ANY PARTY SHALL NOT EXCEED ONE HUNDRED U.S. |
| * DOLLARS. |
| */ |
| |
| #ifndef _SYNAPTICS_DSX_H_ |
| #define _SYNAPTICS_DSX_H_ |
| |
| /* |
| * synaptics_dsx_cap_button_map - 0d button map |
| * @nbuttons: number of 0d buttons |
| * @map: pointer to array of button types |
| */ |
| struct synaptics_dsx_cap_button_map { |
| unsigned int nbuttons; |
| unsigned int *map; |
| }; |
| |
| /* |
| * struct synaptics_dsx_platform_data - dsx platform data |
| * @x_flip: x flip flag |
| * @y_flip: y flip flag |
| * @irq_gpio: attention interrupt gpio |
| * @power_gpio: power switch gpio |
| * @power_on_state: power switch active state |
| * @reset_gpio: reset gpio |
| * @reset_on_state: reset active state |
| * @irq_flags: irq flags |
| * @panel_x: x-axis resolution of display panel |
| * @panel_y: y-axis resolution of display panel |
| * @power_delay_ms: delay time to wait after power-on |
| * @reset_delay_ms: delay time to wait after reset |
| * @reset_active_ms: reset active time |
| * @regulator_name: pointer to name of regulator |
| * @gpio_config: pointer to gpio configuration function |
| * @cap_button_map: pointer to 0d button map |
| */ |
| struct synaptics_dsx_platform_data { |
| bool x_flip; |
| bool y_flip; |
| bool swap_axes; |
| int irq_gpio; |
| int power_gpio; |
| int power_on_state; |
| int reset_gpio; |
| int reset_on_state; |
| unsigned long irq_flags; |
| unsigned int panel_x; |
| unsigned int panel_y; |
| unsigned int power_delay_ms; |
| unsigned int reset_delay_ms; |
| unsigned int reset_active_ms; |
| unsigned char *regulator_name; |
| int (*gpio_config)(int gpio, bool configure, int dir, int state); |
| struct synaptics_dsx_cap_button_map *cap_button_map; |
| }; |
| |
| #endif |
