drivers/input/touchscreen/mediatek/cy8ctma/cyttsp4_core.h

   1 /* BEGIN PN:DTS2013051703879 ,Added by l00184147, 2013/5/17*/
   2 //add Touch driver for G610-T11
   3 /* BEGIN PN:DTS2013012601133 ,Modified by l00184147, 2013/1/26*/
   4 /* BEGIN PN:DTS2013011401860  ,Modified by l00184147, 2013/1/14*/
   5 /* BEGIN PN:SPBB-1218 ,Added by l00184147, 2012/12/20*/
   6 /*
   7  * cyttsp4_core.h
   8  * Cypress TrueTouch(TM) Standard Product V4 Core driver module.
   9  * For use with Cypress Txx4xx parts.
  10  * Supported parts include:
  11  * TMA4XX
  12  * TMA1036
  13  *
  14  * Copyright (C) 2012 Cypress Semiconductor
  15  * Copyright (C) 2011 Sony Ericsson Mobile Communications AB.
  16  *
  17  * Author: Aleksej Makarov <aleksej.makarov@sonyericsson.com>
  18  * Modifed by: Cypress Semiconductor to add touch settings
  19  *
  20  * This program is free software; you can redistribute it and/or
  21  * modify it under the terms of the GNU General Public License
  22  * version 2, and only version 2, as published by the
  23  * Free Software Foundation.
  24  *
  25  * This program is distributed in the hope that it will be useful,
  26  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  27  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  28  * GNU General Public License for more details.
  29  *
  30  * You should have received a copy of the GNU General Public License along
  31  * with this program; if not, write to the Free Software Foundation, Inc.,
  32  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  33  *
  34  * Contact Cypress Semiconductor at www.cypress.com <ttdrivers@cypress.com>
  35  *
  36  */
  37
  38 #ifndef _LINUX_CYTTSP4_CORE_H
  39 #define _LINUX_CYTTSP4_CORE_H
  40
  41 #define CYTTSP4_CORE_NAME "cyttsp4_core"
  42
  43 #define CYTTSP4_STR(x) #x
  44 #define CYTTSP4_STRINGIFY(x) CYTTSP4_STR(x)
  45
  46 #define CY_DRIVER_NAME TTDA
  47 #define CY_DRIVER_MAJOR 02
  48 #define CY_DRIVER_MINOR 02
  49
  50 #define CY_DRIVER_REVCTRL 402597        /*00000A */
  51
  52 #define CY_DRIVER_VERSION                           \
  53 CYTTSP4_STRINGIFY(CY_DRIVER_NAME)                   \
  54 "." CYTTSP4_STRINGIFY(CY_DRIVER_MAJOR)              \
  55 "." CYTTSP4_STRINGIFY(CY_DRIVER_MINOR)              \
  56 "." CYTTSP4_STRINGIFY(CY_DRIVER_REVCTRL)
  57
  58 #define CY_DRIVER_DATE "20121109"       /* YYYYMMDD */
  59
  60 /* x-axis resolution of panel in pixels */
  61 #define CY_PCFG_RESOLUTION_X_MASK 0x7F
  62
  63 /* y-axis resolution of panel in pixels */
  64 #define CY_PCFG_RESOLUTION_Y_MASK 0x7F
  65
  66 /* x-axis, 0:origin is on left side of panel, 1: right */
  67 #define CY_PCFG_ORIGIN_X_MASK 0x80
  68
  69 /* y-axis, 0:origin is on top side of panel, 1: bottom */
  70 #define CY_PCFG_ORIGIN_Y_MASK 0x80
  71
  72 #define CY_TOUCH_SETTINGS_MAX 32
  73 #define CY_TOUCH_SETTINGS_PARAM_REGS 6
  74
  75 struct touch_settings {
  76         const uint8_t   *data;
  77         uint32_t         size;
  78         const uint8_t *ver;
  79         uint32_t vsize;
  80         uint8_t         tag;
  81 } __packed;
  82
  83 struct cyttsp4_touch_firmware {
  84         const uint8_t *img;
  85         uint32_t size;
  86         const uint8_t *ver;
  87         uint8_t vsize;
  88 } __packed;
  89
  90 /* BEGIN PN:SPBB-1254  ,Added by F00184246, 2013/2/18*/
  91 struct  cyttsp4_sett_param_map {
  92         u8 id;
  93         struct touch_settings *param;
  94 };
  95 /* END PN:SPBB-1254  ,Added by F00184246, 2013/2/18*/
  96 /* BEGIN PN:SPBB-1254  ,Modified by F00184246, 2013/2/18*/
  97 struct cyttsp4_loader_platform_data {
  98         struct cyttsp4_touch_firmware *fw;
  99         struct touch_settings *param_regs;
 100         struct touch_settings *param_size;
 101         struct cyttsp4_sett_param_map *param_map;
 102         u32 flags;
 103 } __packed;
 104 /* END PN:SPBB-1254  ,Modified by F00184246, 2013/2/18*/
 105
 106 struct cyttsp4_core_platform_data {
 107         int irq_gpio;
 108         int rst_gpio;
 109         int level_irq_udelay;
 110         unsigned use_configure_sensitivity:1;
 111         int (*xres)(struct cyttsp4_core_platform_data *pdata,
 112                 struct device *dev);
 113         int (*init)(struct cyttsp4_core_platform_data *pdata,
 114                 int on, struct device *dev);
 115         int (*power)(struct cyttsp4_core_platform_data *pdata,
 116                 int on, struct device *dev, atomic_t *ignore_irq);
 117         int (*irq_stat)(struct cyttsp4_core_platform_data *pdata,
 118                 struct device *dev);
 119         struct touch_settings *sett[CY_TOUCH_SETTINGS_MAX];
 120         struct cyttsp4_loader_platform_data *loader_pdata;
 121 };
 122
 123 #ifdef VERBOSE_DEBUG
 124 extern void cyttsp4_pr_buf(struct device *dev, u8 *pr_buf, u8 *dptr, int size,
 125                            const char *data_name);
 126 #else
 127 #define cyttsp4_pr_buf(a, b, c, d, e) do { } while (0)
 128 #endif
 129
 130 #endif /* _LINUX_CYTTSP4_CORE_H */
 131 /* END PN:SPBB-1218 ,Added by l00184147, 2012/12/20*/
 132 /* END PN:DTS2013011401860  ,Modified by l00184147, 2013/1/14*/
 133 /* END PN:DTS2013012601133 ,Modified by l00184147, 2013/1/26*/
 134 /* END PN:DTS2013051703879 ,Added by l00184147, 2013/5/17*/