| /** |
| * |
| * Synaptics Register Mapped Interface (RMI4) I2C Physical Layer Driver. |
| * Copyright (c) 2007-2010, Synaptics Incorporated |
| * |
| * Author: Js HA <js.ha@stericsson.com> for ST-Ericsson |
| * Author: Naveen Kumar G <naveen.gaddipati@stericsson.com> for ST-Ericsson |
| * Copyright 2010 (c) ST-Ericsson AB |
| */ |
| /* |
| * This file is licensed under the GPL2 license. |
| * |
| *############################################################################# |
| * GPL |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 as published |
| * by the Free Software Foundation. |
| * |
| * 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 _SYNAPTICS_RMI4_H_INCLUDED_ |
| #define _SYNAPTICS_RMI4_H_INCLUDED_ |
| |
| #include <linux/sfi.h> |
| |
| #define RMI4_S3202_OGS 0 |
| #define RMI4_S3202_GFF 1 |
| #define RMI4_S3400_CGS 2 |
| #define RMI4_S3400_IGZO 3 |
| |
| #define S3202_DEV_ID "synaptics_3202" |
| #define S3402_DEV_ID "synaptics_3402" |
| #define S3400_CGS_DEV_ID "syn_3400_cgs" |
| #define S3400_IGZO_DEV_ID "syn_3400_igzo" |
| |
| struct rmi4_touch_calib { |
| bool x_flip; |
| bool y_flip; |
| bool swap_axes; |
| u32 customer_id; |
| char *fw_name; |
| char *key_dev_name; |
| }; |
| |
| /** |
| * struct synaptics_rmi4_platform_data - contains the rmi4 platform data |
| * @int_gpio_number: interrupt gpio number |
| * @rst_gpio_umber: reset gpio number |
| * @irq_type: irq type |
| * @x flip: x flip flag |
| * @y flip: y flip flag |
| * @swap_axes: x, y swap flag |
| * @regulator_en: regulator enable flag |
| * |
| * This structure gives platform data for rmi4. |
| */ |
| struct rmi4_platform_data { |
| int int_gpio_number; |
| int rst_gpio_number; |
| int irq_type; |
| bool regulator_en; |
| char *regulator_name; |
| struct rmi4_touch_calib *calib; |
| }; |
| |
| #endif |
