projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| fc69f4a6 TL |
1 | /*- |
| 2 | * Finger Sensing Pad PS/2 mouse driver. | |
| 3 | * | |
| 4 | * Copyright (C) 2005-2007 Asia Vital Components Co., Ltd. | |
| a4c85075 | 5 | * Copyright (C) 2005-2012 Tai-hwa Liang, Sentelic Corporation. |
| fc69f4a6 TL |
6 | * |
| 7 | * This program is free software; you can redistribute it and/or | |
| 8 | * modify it under the terms of the GNU General Public License | |
| 9 | * as published by the Free Software Foundation; either version 2 | |
| 10 | * of the License, or (at your option) any later version. | |
| 11 | * | |
| 12 | * This program is distributed in the hope that it will be useful, | |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | * GNU General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU General Public License | |
| 18 | * along with this program; if not, write to the Free Software | |
| 19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef __SENTELIC_H | |
| 23 | #define __SENTELIC_H | |
| 24 | ||
| 25 | /* Finger-sensing Pad information registers */ | |
| 26 | #define FSP_REG_DEVICE_ID 0x00 | |
| 27 | #define FSP_REG_VERSION 0x01 | |
| 28 | #define FSP_REG_REVISION 0x04 | |
| 29 | #define FSP_REG_TMOD_STATUS1 0x0B | |
| 30 | #define FSP_BIT_NO_ROTATION BIT(3) | |
| 31 | #define FSP_REG_PAGE_CTRL 0x0F | |
| 32 | ||
| 33 | /* Finger-sensing Pad control registers */ | |
| 34 | #define FSP_REG_SYSCTL1 0x10 | |
| 35 | #define FSP_BIT_EN_REG_CLK BIT(5) | |
| 6ccbcf2c | 36 | #define FSP_REG_TMOD_STATUS 0x20 |
| fc69f4a6 TL |
37 | #define FSP_REG_OPC_QDOWN 0x31 |
| 38 | #define FSP_BIT_EN_OPC_TAG BIT(7) | |
| 39 | #define FSP_REG_OPTZ_XLO 0x34 | |
| 40 | #define FSP_REG_OPTZ_XHI 0x35 | |
| 41 | #define FSP_REG_OPTZ_YLO 0x36 | |
| 42 | #define FSP_REG_OPTZ_YHI 0x37 | |
| 43 | #define FSP_REG_SYSCTL5 0x40 | |
| 44 | #define FSP_BIT_90_DEGREE BIT(0) | |
| 45 | #define FSP_BIT_EN_MSID6 BIT(1) | |
| 46 | #define FSP_BIT_EN_MSID7 BIT(2) | |
| 47 | #define FSP_BIT_EN_MSID8 BIT(3) | |
| 48 | #define FSP_BIT_EN_AUTO_MSID8 BIT(5) | |
| 49 | #define FSP_BIT_EN_PKT_G0 BIT(6) | |
| 50 | ||
| 51 | #define FSP_REG_ONPAD_CTL 0x43 | |
| 52 | #define FSP_BIT_ONPAD_ENABLE BIT(0) | |
| 53 | #define FSP_BIT_ONPAD_FBBB BIT(1) | |
| 54 | #define FSP_BIT_FIX_VSCR BIT(3) | |
| 55 | #define FSP_BIT_FIX_HSCR BIT(5) | |
| 56 | #define FSP_BIT_DRAG_LOCK BIT(6) | |
| 57 | ||
| a4c85075 TL |
58 | #define FSP_REG_SWC1 (0x90) |
| 59 | #define FSP_BIT_SWC1_EN_ABS_1F BIT(0) | |
| 60 | #define FSP_BIT_SWC1_EN_GID BIT(1) | |
| 61 | #define FSP_BIT_SWC1_EN_ABS_2F BIT(2) | |
| 62 | #define FSP_BIT_SWC1_EN_FUP_OUT BIT(3) | |
| 63 | #define FSP_BIT_SWC1_EN_ABS_CON BIT(4) | |
| 64 | #define FSP_BIT_SWC1_GST_GRP0 BIT(5) | |
| 65 | #define FSP_BIT_SWC1_GST_GRP1 BIT(6) | |
| 66 | #define FSP_BIT_SWC1_BX_COMPAT BIT(7) | |
| 67 | ||
| d3132c5c TL |
68 | #define FSP_PAGE_0B (0x0b) |
| 69 | #define FSP_PAGE_82 (0x82) | |
| 70 | #define FSP_PAGE_DEFAULT FSP_PAGE_82 | |
| 71 | ||
| 72 | #define FSP_REG_SN0 (0x40) | |
| 73 | #define FSP_REG_SN1 (0x41) | |
| 74 | #define FSP_REG_SN2 (0x42) | |
| 75 | ||
| fc69f4a6 TL |
76 | /* Finger-sensing Pad packet formating related definitions */ |
| 77 | ||
| 78 | /* absolute packet type */ | |
| 79 | #define FSP_PKT_TYPE_NORMAL (0x00) | |
| 80 | #define FSP_PKT_TYPE_ABS (0x01) | |
| 81 | #define FSP_PKT_TYPE_NOTIFY (0x02) | |
| 82 | #define FSP_PKT_TYPE_NORMAL_OPC (0x03) | |
| 83 | #define FSP_PKT_TYPE_SHIFT (6) | |
| 84 | ||
| a4c85075 TL |
85 | /* bit definitions for the first byte of report packet */ |
| 86 | #define FSP_PB0_LBTN BIT(0) | |
| 87 | #define FSP_PB0_RBTN BIT(1) | |
| 88 | #define FSP_PB0_MBTN BIT(2) | |
| 89 | #define FSP_PB0_MFMC_FGR2 FSP_PB0_MBTN | |
| 90 | #define FSP_PB0_MUST_SET BIT(3) | |
| 91 | #define FSP_PB0_PHY_BTN BIT(4) | |
| 92 | #define FSP_PB0_MFMC BIT(5) | |
| 93 | ||
| 3ac1780f TL |
94 | /* hardware revisions */ |
| 95 | #define FSP_VER_STL3888_A4 (0xC1) | |
| 96 | #define FSP_VER_STL3888_B0 (0xD0) | |
| 97 | #define FSP_VER_STL3888_B1 (0xD1) | |
| 98 | #define FSP_VER_STL3888_B2 (0xD2) | |
| 99 | #define FSP_VER_STL3888_C0 (0xE0) | |
| 100 | #define FSP_VER_STL3888_C1 (0xE1) | |
| 101 | #define FSP_VER_STL3888_D0 (0xE2) | |
| 102 | #define FSP_VER_STL3888_D1 (0xE3) | |
| 103 | #define FSP_VER_STL3888_E0 (0xE4) | |
| 104 | ||
| fc69f4a6 TL |
105 | #ifdef __KERNEL__ |
| 106 | ||
| 107 | struct fsp_data { | |
| 108 | unsigned char ver; /* hardware version */ | |
| 109 | unsigned char rev; /* hardware revison */ | |
| 3ac1780f | 110 | unsigned int buttons; /* Number of buttons */ |
| fc69f4a6 TL |
111 | unsigned int flags; |
| 112 | #define FSPDRV_FLAG_EN_OPC (0x001) /* enable on-pad clicking */ | |
| 113 | ||
| 114 | bool vscroll; /* Vertical scroll zone enabled */ | |
| 115 | bool hscroll; /* Horizontal scroll zone enabled */ | |
| 116 | ||
| 117 | unsigned char last_reg; /* Last register we requested read from */ | |
| 118 | unsigned char last_val; | |
| a4c85075 | 119 | unsigned int last_mt_fgr; /* Last seen finger(multitouch) */ |
| fc69f4a6 TL |
120 | }; |
| 121 | ||
| 122 | #ifdef CONFIG_MOUSE_PS2_SENTELIC | |
| b7802c5c | 123 | extern int fsp_detect(struct psmouse *psmouse, bool set_properties); |
| fc69f4a6 TL |
124 | extern int fsp_init(struct psmouse *psmouse); |
| 125 | #else | |
| b7802c5c | 126 | inline int fsp_detect(struct psmouse *psmouse, bool set_properties) |
| fc69f4a6 TL |
127 | { |
| 128 | return -ENOSYS; | |
| 129 | } | |
| 130 | inline int fsp_init(struct psmouse *psmouse) | |
| 131 | { | |
| 132 | return -ENOSYS; | |
| 133 | } | |
| 134 | #endif | |
| 135 | ||
| 136 | #endif /* __KERNEL__ */ | |
| 137 | ||
| 138 | #endif /* !__SENTELIC_H */ |