^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*-
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Finger Sensing Pad PS/2 mouse driver.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright (C) 2005-2007 Asia Vital Components Co., Ltd.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Copyright (C) 2005-2012 Tai-hwa Liang, Sentelic Corporation.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #ifndef __SENTELIC_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #define __SENTELIC_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) /* Finger-sensing Pad information registers */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define FSP_REG_DEVICE_ID 0x00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #define FSP_REG_VERSION 0x01
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #define FSP_REG_REVISION 0x04
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #define FSP_REG_TMOD_STATUS1 0x0B
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #define FSP_BIT_NO_ROTATION BIT(3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #define FSP_REG_PAGE_CTRL 0x0F
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) /* Finger-sensing Pad control registers */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #define FSP_REG_SYSCTL1 0x10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #define FSP_BIT_EN_REG_CLK BIT(5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #define FSP_REG_TMOD_STATUS 0x20
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #define FSP_REG_OPC_QDOWN 0x31
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define FSP_BIT_EN_OPC_TAG BIT(7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #define FSP_REG_OPTZ_XLO 0x34
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #define FSP_REG_OPTZ_XHI 0x35
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) #define FSP_REG_OPTZ_YLO 0x36
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #define FSP_REG_OPTZ_YHI 0x37
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) #define FSP_REG_SYSCTL5 0x40
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #define FSP_BIT_90_DEGREE BIT(0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) #define FSP_BIT_EN_MSID6 BIT(1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) #define FSP_BIT_EN_MSID7 BIT(2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #define FSP_BIT_EN_MSID8 BIT(3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #define FSP_BIT_EN_AUTO_MSID8 BIT(5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #define FSP_BIT_EN_PKT_G0 BIT(6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #define FSP_REG_ONPAD_CTL 0x43
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) #define FSP_BIT_ONPAD_ENABLE BIT(0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #define FSP_BIT_ONPAD_FBBB BIT(1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #define FSP_BIT_FIX_VSCR BIT(3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) #define FSP_BIT_FIX_HSCR BIT(5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) #define FSP_BIT_DRAG_LOCK BIT(6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) #define FSP_REG_SWC1 (0x90)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) #define FSP_BIT_SWC1_EN_ABS_1F BIT(0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) #define FSP_BIT_SWC1_EN_GID BIT(1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) #define FSP_BIT_SWC1_EN_ABS_2F BIT(2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) #define FSP_BIT_SWC1_EN_FUP_OUT BIT(3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) #define FSP_BIT_SWC1_EN_ABS_CON BIT(4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) #define FSP_BIT_SWC1_GST_GRP0 BIT(5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) #define FSP_BIT_SWC1_GST_GRP1 BIT(6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) #define FSP_BIT_SWC1_BX_COMPAT BIT(7)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) #define FSP_PAGE_0B (0x0b)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) #define FSP_PAGE_82 (0x82)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) #define FSP_PAGE_DEFAULT FSP_PAGE_82
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) #define FSP_REG_SN0 (0x40)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) #define FSP_REG_SN1 (0x41)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) #define FSP_REG_SN2 (0x42)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) /* Finger-sensing Pad packet formating related definitions */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) /* absolute packet type */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) #define FSP_PKT_TYPE_NORMAL (0x00)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) #define FSP_PKT_TYPE_ABS (0x01)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) #define FSP_PKT_TYPE_NOTIFY (0x02)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) #define FSP_PKT_TYPE_NORMAL_OPC (0x03)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) #define FSP_PKT_TYPE_SHIFT (6)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) /* bit definitions for the first byte of report packet */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) #define FSP_PB0_LBTN BIT(0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) #define FSP_PB0_RBTN BIT(1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) #define FSP_PB0_MBTN BIT(2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) #define FSP_PB0_MFMC_FGR2 FSP_PB0_MBTN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) #define FSP_PB0_MUST_SET BIT(3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) #define FSP_PB0_PHY_BTN BIT(4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) #define FSP_PB0_MFMC BIT(5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) /* hardware revisions */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) #define FSP_VER_STL3888_A4 (0xC1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) #define FSP_VER_STL3888_B0 (0xD0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) #define FSP_VER_STL3888_B1 (0xD1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) #define FSP_VER_STL3888_B2 (0xD2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) #define FSP_VER_STL3888_C0 (0xE0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) #define FSP_VER_STL3888_C1 (0xE1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) #define FSP_VER_STL3888_D0 (0xE2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) #define FSP_VER_STL3888_D1 (0xE3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) #define FSP_VER_STL3888_E0 (0xE4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) #ifdef __KERNEL__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) struct fsp_data {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) unsigned char ver; /* hardware version */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) unsigned char rev; /* hardware revison */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) unsigned int buttons; /* Number of buttons */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) unsigned int flags;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) #define FSPDRV_FLAG_EN_OPC (0x001) /* enable on-pad clicking */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) bool vscroll; /* Vertical scroll zone enabled */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) bool hscroll; /* Horizontal scroll zone enabled */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) unsigned char last_reg; /* Last register we requested read from */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) unsigned char last_val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) unsigned int last_mt_fgr; /* Last seen finger(multitouch) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) extern int fsp_detect(struct psmouse *psmouse, bool set_properties);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) extern int fsp_init(struct psmouse *psmouse);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) #endif /* __KERNEL__ */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) #endif /* !__SENTELIC_H */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
3 Commits
0 Branches
0 Tags