| /* | |
| * Header file for: | |
| * Cypress TrueTouch(TM) Standard Product (TTSP) touchscreen drivers. | |
| * For use with Cypress Txx3xx parts. | |
| * Supported parts include: | |
| * CY8CTST341 | |
| * CY8CTMA340 | |
| * | |
| * Copyright (C) 2009, 2010, 2011 Cypress Semiconductor, Inc. | |
| * Copyright (C) 2012 Javier Martinez Canillas <javier@dowhile0.org> | |
| * | |
| * This program is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU General Public License | |
| * version 2, and only 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. | |
| * | |
| * You should have received a copy of the GNU General Public License along | |
| * with this program; if not, write to the Free Software Foundation, Inc., | |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
| * | |
| * Contact Cypress Semiconductor at www.cypress.com (kev@cypress.com) | |
| * | |
| */ | |
| #ifndef _CYTTSP_H_ | |
| #define _CYTTSP_H_ | |
| #define CY_SPI_NAME "cyttsp-spi" | |
| #define CY_I2C_NAME "cyttsp-i2c" | |
| /* Active Power state scanning/processing refresh interval */ | |
| #define CY_ACT_INTRVL_DFLT 0x00 /* ms */ | |
| /* touch timeout for the Active power */ | |
| #define CY_TCH_TMOUT_DFLT 0xFF /* ms */ | |
| /* Low Power state scanning/processing refresh interval */ | |
| #define CY_LP_INTRVL_DFLT 0x0A /* ms */ | |
| /* Active distance in pixels for a gesture to be reported */ | |
| #define CY_ACT_DIST_DFLT 0xF8 /* pixels */ | |
| struct cyttsp_platform_data { | |
| u32 maxx; | |
| u32 maxy; | |
| bool use_hndshk; | |
| u8 act_dist; /* Active distance */ | |
| u8 act_intrvl; /* Active refresh interval; ms */ | |
| u8 tch_tmout; /* Active touch timeout; ms */ | |
| u8 lp_intrvl; /* Low power refresh interval; ms */ | |
| int (*init)(void); | |
| void (*exit)(void); | |
| char *name; | |
| s16 irq_gpio; | |
| u8 *bl_keys; | |
| }; | |
| #endif /* _CYTTSP_H_ */ |