b24413180f560 (Greg Kroah-Hartman 2017-11-01 15:07:57 +0100 1) // SPDX-License-Identifier: GPL-2.0
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 2) /*
f30c2269544bf (Uwe Zeisberger 2006-10-03 23:01:26 +0200 3) * drivers/macintosh/adbhid.c
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 4) *
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 5) * ADB HID driver for Power Macintosh computers.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 6) *
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 7) * Adapted from drivers/macintosh/mac_keyb.c by Franz Sirl.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 8) * drivers/macintosh/mac_keyb.c was Copyright (C) 1996 Paul Mackerras
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 9) * with considerable contributions from Ben Herrenschmidt and others.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 10) *
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 11) * Copyright (C) 2000 Franz Sirl.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 12) *
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 13) * Adapted to ADB changes and support for more devices by
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 14) * Benjamin Herrenschmidt. Adapted from code in MkLinux
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 15) * and reworked.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 16) *
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 17) * Supported devices:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 18) *
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 19) * - Standard 1 button mouse
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 20) * - All standard Apple Extended protocol (handler ID 4)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 21) * - mouseman and trackman mice & trackballs
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 22) * - PowerBook Trackpad (default setup: enable tapping)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 23) * - MicroSpeed mouse & trackball (needs testing)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 24) * - CH Products Trackball Pro (needs testing)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 25) * - Contour Design (Contour Mouse)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 26) * - Hunter digital (NoHandsMouse)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 27) * - Kensignton TurboMouse 5 (needs testing)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 28) * - Mouse Systems A3 mice and trackballs <aidan@kublai.com>
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 29) * - MacAlly 2-buttons mouse (needs testing) <pochini@denise.shiny.it>
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 30) *
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 31) * To do:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 32) *
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 33) * Improve Kensington support.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 34) * Split mouse/kbd
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 35) * Move to syfs
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 36) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 37)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 38) #include <linux/module.h>
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 39) #include <linux/slab.h>
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 40) #include <linux/init.h>
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 41) #include <linux/notifier.h>
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 42) #include <linux/input.h>
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 43)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 44) #include <linux/adb.h>
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 45) #include <linux/cuda.h>
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 46) #include <linux/pmu.h>
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 47)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 48) #include <asm/machdep.h>
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 49) #ifdef CONFIG_PPC_PMAC
a07562e03a3f4 (Al Viro 2006-09-23 01:25:18 +0100 50) #include <asm/backlight.h>
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 51) #include <asm/pmac_feature.h>
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 52) #endif
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 53)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 54) MODULE_AUTHOR("Franz Sirl <Franz.Sirl-kernel@lauterbach.com>");
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 55)
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 56) static int restore_capslock_events;
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 57) module_param(restore_capslock_events, int, 0644);
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 58) MODULE_PARM_DESC(restore_capslock_events,
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 59) "Produce keypress events for capslock on both keyup and keydown.");
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 60)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 61) #define KEYB_KEYREG 0 /* register # for key up/down data */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 62) #define KEYB_LEDREG 2 /* register # for leds on ADB keyboard */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 63) #define MOUSE_DATAREG 0 /* reg# for movement/button codes from mouse */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 64)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 65) static int adb_message_handler(struct notifier_block *, unsigned long, void *);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 66) static struct notifier_block adbhid_adb_notifier = {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 67) .notifier_call = adb_message_handler,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 68) };
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 69)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 70) /* Some special keys */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 71) #define ADB_KEY_DEL 0x33
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 72) #define ADB_KEY_CMD 0x37
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 73) #define ADB_KEY_CAPSLOCK 0x39
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 74) #define ADB_KEY_FN 0x3f
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 75) #define ADB_KEY_FWDEL 0x75
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 76) #define ADB_KEY_POWER_OLD 0x7e
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 77) #define ADB_KEY_POWER 0x7f
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 78)
9b4a8dd2e9f8a (Adrian Bunk 2008-06-24 03:46:57 +1000 79) static const u16 adb_to_linux_keycodes[128] = {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 80) /* 0x00 */ KEY_A, /* 30 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 81) /* 0x01 */ KEY_S, /* 31 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 82) /* 0x02 */ KEY_D, /* 32 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 83) /* 0x03 */ KEY_F, /* 33 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 84) /* 0x04 */ KEY_H, /* 35 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 85) /* 0x05 */ KEY_G, /* 34 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 86) /* 0x06 */ KEY_Z, /* 44 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 87) /* 0x07 */ KEY_X, /* 45 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 88) /* 0x08 */ KEY_C, /* 46 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 89) /* 0x09 */ KEY_V, /* 47 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 90) /* 0x0a */ KEY_102ND, /* 86 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 91) /* 0x0b */ KEY_B, /* 48 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 92) /* 0x0c */ KEY_Q, /* 16 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 93) /* 0x0d */ KEY_W, /* 17 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 94) /* 0x0e */ KEY_E, /* 18 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 95) /* 0x0f */ KEY_R, /* 19 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 96) /* 0x10 */ KEY_Y, /* 21 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 97) /* 0x11 */ KEY_T, /* 20 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 98) /* 0x12 */ KEY_1, /* 2 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 99) /* 0x13 */ KEY_2, /* 3 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 100) /* 0x14 */ KEY_3, /* 4 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 101) /* 0x15 */ KEY_4, /* 5 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 102) /* 0x16 */ KEY_6, /* 7 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 103) /* 0x17 */ KEY_5, /* 6 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 104) /* 0x18 */ KEY_EQUAL, /* 13 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 105) /* 0x19 */ KEY_9, /* 10 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 106) /* 0x1a */ KEY_7, /* 8 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 107) /* 0x1b */ KEY_MINUS, /* 12 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 108) /* 0x1c */ KEY_8, /* 9 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 109) /* 0x1d */ KEY_0, /* 11 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 110) /* 0x1e */ KEY_RIGHTBRACE, /* 27 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 111) /* 0x1f */ KEY_O, /* 24 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 112) /* 0x20 */ KEY_U, /* 22 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 113) /* 0x21 */ KEY_LEFTBRACE, /* 26 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 114) /* 0x22 */ KEY_I, /* 23 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 115) /* 0x23 */ KEY_P, /* 25 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 116) /* 0x24 */ KEY_ENTER, /* 28 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 117) /* 0x25 */ KEY_L, /* 38 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 118) /* 0x26 */ KEY_J, /* 36 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 119) /* 0x27 */ KEY_APOSTROPHE, /* 40 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 120) /* 0x28 */ KEY_K, /* 37 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 121) /* 0x29 */ KEY_SEMICOLON, /* 39 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 122) /* 0x2a */ KEY_BACKSLASH, /* 43 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 123) /* 0x2b */ KEY_COMMA, /* 51 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 124) /* 0x2c */ KEY_SLASH, /* 53 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 125) /* 0x2d */ KEY_N, /* 49 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 126) /* 0x2e */ KEY_M, /* 50 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 127) /* 0x2f */ KEY_DOT, /* 52 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 128) /* 0x30 */ KEY_TAB, /* 15 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 129) /* 0x31 */ KEY_SPACE, /* 57 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 130) /* 0x32 */ KEY_GRAVE, /* 41 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 131) /* 0x33 */ KEY_BACKSPACE, /* 14 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 132) /* 0x34 */ KEY_KPENTER, /* 96 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 133) /* 0x35 */ KEY_ESC, /* 1 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 134) /* 0x36 */ KEY_LEFTCTRL, /* 29 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 135) /* 0x37 */ KEY_LEFTMETA, /* 125 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 136) /* 0x38 */ KEY_LEFTSHIFT, /* 42 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 137) /* 0x39 */ KEY_CAPSLOCK, /* 58 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 138) /* 0x3a */ KEY_LEFTALT, /* 56 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 139) /* 0x3b */ KEY_LEFT, /* 105 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 140) /* 0x3c */ KEY_RIGHT, /* 106 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 141) /* 0x3d */ KEY_DOWN, /* 108 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 142) /* 0x3e */ KEY_UP, /* 103 */
555ddbb4e2191 (Aristeu Rozanski 2007-07-17 06:53:09 +1000 143) /* 0x3f */ KEY_FN, /* 0x1d0 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 144) /* 0x40 */ 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 145) /* 0x41 */ KEY_KPDOT, /* 83 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 146) /* 0x42 */ 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 147) /* 0x43 */ KEY_KPASTERISK, /* 55 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 148) /* 0x44 */ 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 149) /* 0x45 */ KEY_KPPLUS, /* 78 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 150) /* 0x46 */ 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 151) /* 0x47 */ KEY_NUMLOCK, /* 69 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 152) /* 0x48 */ 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 153) /* 0x49 */ 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 154) /* 0x4a */ 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 155) /* 0x4b */ KEY_KPSLASH, /* 98 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 156) /* 0x4c */ KEY_KPENTER, /* 96 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 157) /* 0x4d */ 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 158) /* 0x4e */ KEY_KPMINUS, /* 74 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 159) /* 0x4f */ 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 160) /* 0x50 */ 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 161) /* 0x51 */ KEY_KPEQUAL, /* 117 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 162) /* 0x52 */ KEY_KP0, /* 82 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 163) /* 0x53 */ KEY_KP1, /* 79 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 164) /* 0x54 */ KEY_KP2, /* 80 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 165) /* 0x55 */ KEY_KP3, /* 81 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 166) /* 0x56 */ KEY_KP4, /* 75 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 167) /* 0x57 */ KEY_KP5, /* 76 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 168) /* 0x58 */ KEY_KP6, /* 77 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 169) /* 0x59 */ KEY_KP7, /* 71 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 170) /* 0x5a */ 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 171) /* 0x5b */ KEY_KP8, /* 72 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 172) /* 0x5c */ KEY_KP9, /* 73 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 173) /* 0x5d */ KEY_YEN, /* 124 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 174) /* 0x5e */ KEY_RO, /* 89 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 175) /* 0x5f */ KEY_KPCOMMA, /* 121 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 176) /* 0x60 */ KEY_F5, /* 63 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 177) /* 0x61 */ KEY_F6, /* 64 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 178) /* 0x62 */ KEY_F7, /* 65 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 179) /* 0x63 */ KEY_F3, /* 61 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 180) /* 0x64 */ KEY_F8, /* 66 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 181) /* 0x65 */ KEY_F9, /* 67 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 182) /* 0x66 */ KEY_HANJA, /* 123 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 183) /* 0x67 */ KEY_F11, /* 87 */
b9ab58dd8e771 (Jerome Pinot 2006-06-26 01:51:23 -0400 184) /* 0x68 */ KEY_HANGEUL, /* 122 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 185) /* 0x69 */ KEY_SYSRQ, /* 99 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 186) /* 0x6a */ 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 187) /* 0x6b */ KEY_SCROLLLOCK, /* 70 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 188) /* 0x6c */ 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 189) /* 0x6d */ KEY_F10, /* 68 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 190) /* 0x6e */ KEY_COMPOSE, /* 127 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 191) /* 0x6f */ KEY_F12, /* 88 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 192) /* 0x70 */ 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 193) /* 0x71 */ KEY_PAUSE, /* 119 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 194) /* 0x72 */ KEY_INSERT, /* 110 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 195) /* 0x73 */ KEY_HOME, /* 102 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 196) /* 0x74 */ KEY_PAGEUP, /* 104 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 197) /* 0x75 */ KEY_DELETE, /* 111 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 198) /* 0x76 */ KEY_F4, /* 62 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 199) /* 0x77 */ KEY_END, /* 107 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 200) /* 0x78 */ KEY_F2, /* 60 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 201) /* 0x79 */ KEY_PAGEDOWN, /* 109 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 202) /* 0x7a */ KEY_F1, /* 59 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 203) /* 0x7b */ KEY_RIGHTSHIFT, /* 54 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 204) /* 0x7c */ KEY_RIGHTALT, /* 100 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 205) /* 0x7d */ KEY_RIGHTCTRL, /* 97 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 206) /* 0x7e */ KEY_RIGHTMETA, /* 126 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 207) /* 0x7f */ KEY_POWER, /* 116 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 208) };
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 209)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 210) struct adbhid {
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 211) struct input_dev *input;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 212) int id;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 213) int default_id;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 214) int original_handler_id;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 215) int current_handler_id;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 216) int mouse_kind;
555ddbb4e2191 (Aristeu Rozanski 2007-07-17 06:53:09 +1000 217) u16 *keycode;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 218) char name[64];
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 219) char phys[32];
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 220) int flags;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 221) };
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 222)
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 223) #define FLAG_FN_KEY_PRESSED 0x00000001
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 224) #define FLAG_POWER_FROM_FN 0x00000002
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 225) #define FLAG_EMU_FWDEL_DOWN 0x00000004
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 226) #define FLAG_CAPSLOCK_TRANSLATE 0x00000008
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 227) #define FLAG_CAPSLOCK_DOWN 0x00000010
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 228) #define FLAG_CAPSLOCK_IGNORE_NEXT 0x00000020
5b7c407baa950 (Rodney Lorrimar 2008-05-05 11:59:24 -0400 229) #define FLAG_POWER_KEY_PRESSED 0x00000040
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 230)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 231) static struct adbhid *adbhid[16];
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 232)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 233) static void adbhid_probe(void);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 234)
7d12e780e003f (David Howells 2006-10-05 14:55:46 +0100 235) static void adbhid_input_keycode(int, int, int);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 236)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 237) static void init_trackpad(int id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 238) static void init_trackball(int id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 239) static void init_turbomouse(int id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 240) static void init_microspeed(int id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 241) static void init_ms_a3(int id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 242)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 243) static struct adb_ids keyboard_ids;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 244) static struct adb_ids mouse_ids;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 245) static struct adb_ids buttons_ids;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 246)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 247) /* Kind of keyboard, see Apple technote 1152 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 248) #define ADB_KEYBOARD_UNKNOWN 0
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 249) #define ADB_KEYBOARD_ANSI 0x0100
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 250) #define ADB_KEYBOARD_ISO 0x0200
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 251) #define ADB_KEYBOARD_JIS 0x0300
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 252)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 253) /* Kind of mouse */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 254) #define ADBMOUSE_STANDARD_100 0 /* Standard 100cpi mouse (handler 1) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 255) #define ADBMOUSE_STANDARD_200 1 /* Standard 200cpi mouse (handler 2) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 256) #define ADBMOUSE_EXTENDED 2 /* Apple Extended mouse (handler 4) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 257) #define ADBMOUSE_TRACKBALL 3 /* TrackBall (handler 4) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 258) #define ADBMOUSE_TRACKPAD 4 /* Apple's PowerBook trackpad (handler 4) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 259) #define ADBMOUSE_TURBOMOUSE5 5 /* Turbomouse 5 (previously req. mousehack) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 260) #define ADBMOUSE_MICROSPEED 6 /* Microspeed mouse (&trackball ?), MacPoint */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 261) #define ADBMOUSE_TRACKBALLPRO 7 /* Trackball Pro (special buttons) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 262) #define ADBMOUSE_MS_A3 8 /* Mouse systems A3 trackball (handler 3) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 263) #define ADBMOUSE_MACALLY2 9 /* MacAlly 2-button mouse */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 264)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 265) static void
7d12e780e003f (David Howells 2006-10-05 14:55:46 +0100 266) adbhid_keyboard_input(unsigned char *data, int nb, int apoll)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 267) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 268) int id = (data[0] >> 4) & 0x0f;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 269)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 270) if (!adbhid[id]) {
f2be6295684b0 (Andreas Schwab 2016-11-28 21:29:07 +0100 271) pr_err("ADB HID on ID %d not yet registered, packet %#02x, %#02x, %#02x, %#02x\n",
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 272) id, data[0], data[1], data[2], data[3]);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 273) return;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 274) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 275)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 276) /* first check this is from register 0 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 277) if (nb != 3 || (data[0] & 3) != KEYB_KEYREG)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 278) return; /* ignore it */
7d12e780e003f (David Howells 2006-10-05 14:55:46 +0100 279) adbhid_input_keycode(id, data[1], 0);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 280) if (!(data[2] == 0xff || (data[2] == 0x7f && data[1] == 0x7f)))
7d12e780e003f (David Howells 2006-10-05 14:55:46 +0100 281) adbhid_input_keycode(id, data[2], 0);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 282) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 283)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 284) static void
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 285) adbhid_input_keycode(int id, int scancode, int repeat)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 286) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 287) struct adbhid *ahid = adbhid[id];
68f3e6622bb60 (Al Viro 2007-10-17 01:02:46 +0100 288) int keycode, up_flag, key;
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 289)
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 290) keycode = scancode & 0x7f;
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 291) up_flag = scancode & 0x80;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 292)
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 293) if (restore_capslock_events) {
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 294) if (keycode == ADB_KEY_CAPSLOCK && !up_flag) {
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 295) /* Key pressed, turning on the CapsLock LED.
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 296) * The next 0xff will be interpreted as a release. */
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 297) if (ahid->flags & FLAG_CAPSLOCK_IGNORE_NEXT) {
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 298) /* Throw away this key event if it happens
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 299) * just after resume. */
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 300) ahid->flags &= ~FLAG_CAPSLOCK_IGNORE_NEXT;
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 301) return;
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 302) } else {
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 303) ahid->flags |= FLAG_CAPSLOCK_TRANSLATE
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 304) | FLAG_CAPSLOCK_DOWN;
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 305) }
5b7c407baa950 (Rodney Lorrimar 2008-05-05 11:59:24 -0400 306) } else if (scancode == 0xff &&
5b7c407baa950 (Rodney Lorrimar 2008-05-05 11:59:24 -0400 307) !(ahid->flags & FLAG_POWER_KEY_PRESSED)) {
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 308) /* Scancode 0xff usually signifies that the capslock
5b7c407baa950 (Rodney Lorrimar 2008-05-05 11:59:24 -0400 309) * key was either pressed or released, or that the
5b7c407baa950 (Rodney Lorrimar 2008-05-05 11:59:24 -0400 310) * power button was released. */
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 311) if (ahid->flags & FLAG_CAPSLOCK_TRANSLATE) {
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 312) keycode = ADB_KEY_CAPSLOCK;
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 313) if (ahid->flags & FLAG_CAPSLOCK_DOWN) {
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 314) /* Key released */
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 315) up_flag = 1;
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 316) ahid->flags &= ~FLAG_CAPSLOCK_DOWN;
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 317) } else {
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 318) /* Key pressed */
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 319) up_flag = 0;
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 320) ahid->flags &= ~FLAG_CAPSLOCK_TRANSLATE;
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 321) }
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 322) } else {
f2be6295684b0 (Andreas Schwab 2016-11-28 21:29:07 +0100 323) pr_info("Spurious caps lock event (scancode 0xff).\n");
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 324) }
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 325) }
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 326) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 327)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 328) switch (keycode) {
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 329) case ADB_KEY_CAPSLOCK:
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 330) if (!restore_capslock_events) {
25985edcedea6 (Lucas De Marchi 2011-03-30 22:57:33 -0300 331) /* Generate down/up events for CapsLock every time. */
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 332) input_report_key(ahid->input, KEY_CAPSLOCK, 1);
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 333) input_sync(ahid->input);
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 334) input_report_key(ahid->input, KEY_CAPSLOCK, 0);
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 335) input_sync(ahid->input);
9f31c05ea0f56 (Andy Wingo 2008-01-14 00:55:15 -0800 336) return;
9a402b649d9c4 (Andrew McNabb 2007-10-11 00:49:43 -0400 337) }
9f31c05ea0f56 (Andy Wingo 2008-01-14 00:55:15 -0800 338) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 339) #ifdef CONFIG_PPC_PMAC
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 340) case ADB_KEY_POWER_OLD: /* Power key on PBook 3400 needs remapping */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 341) switch(pmac_call_feature(PMAC_FTR_GET_MB_INFO,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 342) NULL, PMAC_MB_INFO_MODEL, 0)) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 343) case PMAC_TYPE_COMET:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 344) case PMAC_TYPE_HOOPER:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 345) case PMAC_TYPE_KANGA:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 346) keycode = ADB_KEY_POWER;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 347) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 348) break;
b981d8b3f5e00 (Dmitry Torokhov 2007-10-12 21:27:47 -0400 349) case ADB_KEY_POWER:
5b7c407baa950 (Rodney Lorrimar 2008-05-05 11:59:24 -0400 350) /* Keep track of the power key state */
5b7c407baa950 (Rodney Lorrimar 2008-05-05 11:59:24 -0400 351) if (up_flag)
5b7c407baa950 (Rodney Lorrimar 2008-05-05 11:59:24 -0400 352) ahid->flags &= ~FLAG_POWER_KEY_PRESSED;
5b7c407baa950 (Rodney Lorrimar 2008-05-05 11:59:24 -0400 353) else
5b7c407baa950 (Rodney Lorrimar 2008-05-05 11:59:24 -0400 354) ahid->flags |= FLAG_POWER_KEY_PRESSED;
5b7c407baa950 (Rodney Lorrimar 2008-05-05 11:59:24 -0400 355)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 356) /* Fn + Command will produce a bogus "power" keycode */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 357) if (ahid->flags & FLAG_FN_KEY_PRESSED) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 358) keycode = ADB_KEY_CMD;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 359) if (up_flag)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 360) ahid->flags &= ~FLAG_POWER_FROM_FN;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 361) else
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 362) ahid->flags |= FLAG_POWER_FROM_FN;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 363) } else if (ahid->flags & FLAG_POWER_FROM_FN) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 364) keycode = ADB_KEY_CMD;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 365) ahid->flags &= ~FLAG_POWER_FROM_FN;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 366) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 367) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 368) case ADB_KEY_FN:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 369) /* Keep track of the Fn key state */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 370) if (up_flag) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 371) ahid->flags &= ~FLAG_FN_KEY_PRESSED;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 372) /* Emulate Fn+delete = forward delete */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 373) if (ahid->flags & FLAG_EMU_FWDEL_DOWN) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 374) ahid->flags &= ~FLAG_EMU_FWDEL_DOWN;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 375) keycode = ADB_KEY_FWDEL;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 376) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 377) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 378) } else
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 379) ahid->flags |= FLAG_FN_KEY_PRESSED;
555ddbb4e2191 (Aristeu Rozanski 2007-07-17 06:53:09 +1000 380) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 381) case ADB_KEY_DEL:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 382) /* Emulate Fn+delete = forward delete */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 383) if (ahid->flags & FLAG_FN_KEY_PRESSED) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 384) keycode = ADB_KEY_FWDEL;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 385) if (up_flag)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 386) ahid->flags &= ~FLAG_EMU_FWDEL_DOWN;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 387) else
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 388) ahid->flags |= FLAG_EMU_FWDEL_DOWN;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 389) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 390) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 391) #endif /* CONFIG_PPC_PMAC */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 392) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 393)
555ddbb4e2191 (Aristeu Rozanski 2007-07-17 06:53:09 +1000 394) key = adbhid[id]->keycode[keycode];
555ddbb4e2191 (Aristeu Rozanski 2007-07-17 06:53:09 +1000 395) if (key) {
555ddbb4e2191 (Aristeu Rozanski 2007-07-17 06:53:09 +1000 396) input_report_key(adbhid[id]->input, key, !up_flag);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 397) input_sync(adbhid[id]->input);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 398) } else
f2be6295684b0 (Andreas Schwab 2016-11-28 21:29:07 +0100 399) pr_info("Unhandled ADB key (scancode %#02x) %s.\n", keycode,
f2be6295684b0 (Andreas Schwab 2016-11-28 21:29:07 +0100 400) up_flag ? "released" : "pressed");
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 401)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 402) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 403)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 404) static void
7d12e780e003f (David Howells 2006-10-05 14:55:46 +0100 405) adbhid_mouse_input(unsigned char *data, int nb, int autopoll)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 406) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 407) int id = (data[0] >> 4) & 0x0f;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 408)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 409) if (!adbhid[id]) {
f2be6295684b0 (Andreas Schwab 2016-11-28 21:29:07 +0100 410) pr_err("ADB HID on ID %d not yet registered\n", id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 411) return;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 412) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 413)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 414) /*
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 415) Handler 1 -- 100cpi original Apple mouse protocol.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 416) Handler 2 -- 200cpi original Apple mouse protocol.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 417)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 418) For Apple's standard one-button mouse protocol the data array will
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 419) contain the following values:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 420)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 421) BITS COMMENTS
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 422) data[0] = dddd 1100 ADB command: Talk, register 0, for device dddd.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 423) data[1] = bxxx xxxx First button and x-axis motion.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 424) data[2] = byyy yyyy Second button and y-axis motion.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 425)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 426) Handler 4 -- Apple Extended mouse protocol.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 427)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 428) For Apple's 3-button mouse protocol the data array will contain the
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 429) following values:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 430)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 431) BITS COMMENTS
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 432) data[0] = dddd 1100 ADB command: Talk, register 0, for device dddd.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 433) data[1] = bxxx xxxx Left button and x-axis motion.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 434) data[2] = byyy yyyy Second button and y-axis motion.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 435) data[3] = byyy bxxx Third button and fourth button. Y is additional
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 436) high bits of y-axis motion. XY is additional
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 437) high bits of x-axis motion.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 438)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 439) MacAlly 2-button mouse protocol.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 440)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 441) For MacAlly 2-button mouse protocol the data array will contain the
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 442) following values:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 443)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 444) BITS COMMENTS
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 445) data[0] = dddd 1100 ADB command: Talk, register 0, for device dddd.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 446) data[1] = bxxx xxxx Left button and x-axis motion.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 447) data[2] = byyy yyyy Right button and y-axis motion.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 448) data[3] = ???? ???? unknown
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 449) data[4] = ???? ???? unknown
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 450)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 451) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 452)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 453) /* If it's a trackpad, we alias the second button to the first.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 454) NOTE: Apple sends an ADB flush command to the trackpad when
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 455) the first (the real) button is released. We could do
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 456) this here using async flush requests.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 457) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 458) switch (adbhid[id]->mouse_kind)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 459) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 460) case ADBMOUSE_TRACKPAD:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 461) data[1] = (data[1] & 0x7f) | ((data[1] & data[2]) & 0x80);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 462) data[2] = data[2] | 0x80;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 463) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 464) case ADBMOUSE_MICROSPEED:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 465) data[1] = (data[1] & 0x7f) | ((data[3] & 0x01) << 7);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 466) data[2] = (data[2] & 0x7f) | ((data[3] & 0x02) << 6);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 467) data[3] = (data[3] & 0x77) | ((data[3] & 0x04) << 5)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 468) | (data[3] & 0x08);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 469) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 470) case ADBMOUSE_TRACKBALLPRO:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 471) data[1] = (data[1] & 0x7f) | (((data[3] & 0x04) << 5)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 472) & ((data[3] & 0x08) << 4));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 473) data[2] = (data[2] & 0x7f) | ((data[3] & 0x01) << 7);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 474) data[3] = (data[3] & 0x77) | ((data[3] & 0x02) << 6);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 475) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 476) case ADBMOUSE_MS_A3:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 477) data[1] = (data[1] & 0x7f) | ((data[3] & 0x01) << 7);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 478) data[2] = (data[2] & 0x7f) | ((data[3] & 0x02) << 6);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 479) data[3] = ((data[3] & 0x04) << 5);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 480) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 481) case ADBMOUSE_MACALLY2:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 482) data[3] = (data[2] & 0x80) ? 0x80 : 0x00;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 483) data[2] |= 0x80; /* Right button is mapped as button 3 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 484) nb=4;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 485) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 486) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 487)
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 488) input_report_key(adbhid[id]->input, BTN_LEFT, !((data[1] >> 7) & 1));
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 489) input_report_key(adbhid[id]->input, BTN_MIDDLE, !((data[2] >> 7) & 1));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 490)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 491) if (nb >= 4 && adbhid[id]->mouse_kind != ADBMOUSE_TRACKPAD)
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 492) input_report_key(adbhid[id]->input, BTN_RIGHT, !((data[3] >> 7) & 1));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 493)
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 494) input_report_rel(adbhid[id]->input, REL_X,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 495) ((data[2]&0x7f) < 64 ? (data[2]&0x7f) : (data[2]&0x7f)-128 ));
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 496) input_report_rel(adbhid[id]->input, REL_Y,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 497) ((data[1]&0x7f) < 64 ? (data[1]&0x7f) : (data[1]&0x7f)-128 ));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 498)
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 499) input_sync(adbhid[id]->input);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 500) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 501)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 502) static void
7d12e780e003f (David Howells 2006-10-05 14:55:46 +0100 503) adbhid_buttons_input(unsigned char *data, int nb, int autopoll)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 504) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 505) int id = (data[0] >> 4) & 0x0f;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 506)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 507) if (!adbhid[id]) {
f2be6295684b0 (Andreas Schwab 2016-11-28 21:29:07 +0100 508) pr_err("ADB HID on ID %d not yet registered\n", id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 509) return;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 510) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 511)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 512) switch (adbhid[id]->original_handler_id) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 513) default:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 514) case 0x02: /* Adjustable keyboard button device */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 515) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 516) int down = (data[1] == (data[1] & 0xf));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 517)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 518) switch (data[1] & 0x0f) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 519) case 0x0: /* microphone */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 520) input_report_key(adbhid[id]->input, KEY_SOUND, down);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 521) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 522)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 523) case 0x1: /* mute */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 524) input_report_key(adbhid[id]->input, KEY_MUTE, down);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 525) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 526)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 527) case 0x2: /* volume decrease */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 528) input_report_key(adbhid[id]->input, KEY_VOLUMEDOWN, down);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 529) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 530)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 531) case 0x3: /* volume increase */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 532) input_report_key(adbhid[id]->input, KEY_VOLUMEUP, down);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 533) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 534)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 535) default:
f2be6295684b0 (Andreas Schwab 2016-11-28 21:29:07 +0100 536) pr_info("Unhandled ADB_MISC event %02x, %02x, %02x, %02x\n",
f2be6295684b0 (Andreas Schwab 2016-11-28 21:29:07 +0100 537) data[0], data[1], data[2], data[3]);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 538) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 539) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 540) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 541) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 542)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 543) case 0x1f: /* Powerbook button device */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 544) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 545) int down = (data[1] == (data[1] & 0xf));
5474c120aafe7 (Michael Hanselmann 2006-06-25 05:47:08 -0700 546)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 547) /*
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 548) * XXX: Where is the contrast control for the passive?
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 549) * -- Cort
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 550) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 551)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 552) switch (data[1] & 0x0f) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 553) case 0x8: /* mute */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 554) input_report_key(adbhid[id]->input, KEY_MUTE, down);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 555) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 556)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 557) case 0x7: /* volume decrease */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 558) input_report_key(adbhid[id]->input, KEY_VOLUMEDOWN, down);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 559) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 560)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 561) case 0x6: /* volume increase */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 562) input_report_key(adbhid[id]->input, KEY_VOLUMEUP, down);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 563) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 564)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 565) case 0xb: /* eject */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 566) input_report_key(adbhid[id]->input, KEY_EJECTCD, down);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 567) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 568)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 569) case 0xa: /* brightness decrease */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 570) #ifdef CONFIG_PMAC_BACKLIGHT
4b755999d6e0c (Michael Hanselmann 2006-07-30 03:04:19 -0700 571) if (down)
5474c120aafe7 (Michael Hanselmann 2006-06-25 05:47:08 -0700 572) pmac_backlight_key_down();
5474c120aafe7 (Michael Hanselmann 2006-06-25 05:47:08 -0700 573) #endif
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 574) input_report_key(adbhid[id]->input, KEY_BRIGHTNESSDOWN, down);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 575) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 576)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 577) case 0x9: /* brightness increase */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 578) #ifdef CONFIG_PMAC_BACKLIGHT
4b755999d6e0c (Michael Hanselmann 2006-07-30 03:04:19 -0700 579) if (down)
5474c120aafe7 (Michael Hanselmann 2006-06-25 05:47:08 -0700 580) pmac_backlight_key_up();
5474c120aafe7 (Michael Hanselmann 2006-06-25 05:47:08 -0700 581) #endif
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 582) input_report_key(adbhid[id]->input, KEY_BRIGHTNESSUP, down);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 583) break;
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 584)
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 585) case 0xc: /* videomode switch */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 586) input_report_key(adbhid[id]->input, KEY_SWITCHVIDEOMODE, down);
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 587) break;
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 588)
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 589) case 0xd: /* keyboard illumination toggle */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 590) input_report_key(adbhid[id]->input, KEY_KBDILLUMTOGGLE, down);
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 591) break;
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 592)
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 593) case 0xe: /* keyboard illumination decrease */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 594) input_report_key(adbhid[id]->input, KEY_KBDILLUMDOWN, down);
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 595) break;
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 596)
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 597) case 0xf:
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 598) switch (data[1]) {
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 599) case 0x8f:
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 600) case 0x0f:
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 601) /* keyboard illumination increase */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 602) input_report_key(adbhid[id]->input, KEY_KBDILLUMUP, down);
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 603) break;
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 604)
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 605) case 0x7f:
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 606) case 0xff:
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 607) /* keypad overlay toogle */
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 608) break;
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 609)
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 610) default:
f2be6295684b0 (Andreas Schwab 2016-11-28 21:29:07 +0100 611) pr_info("Unhandled ADB_MISC event %02x, %02x, %02x, %02x\n",
f2be6295684b0 (Andreas Schwab 2016-11-28 21:29:07 +0100 612) data[0], data[1], data[2], data[3]);
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 613) break;
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 614) }
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 615) break;
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 616) default:
f2be6295684b0 (Andreas Schwab 2016-11-28 21:29:07 +0100 617) pr_info("Unhandled ADB_MISC event %02x, %02x, %02x, %02x\n",
f2be6295684b0 (Andreas Schwab 2016-11-28 21:29:07 +0100 618) data[0], data[1], data[2], data[3]);
146a4b3bdfb56 (Andreas Jaggi 2005-05-01 08:58:41 -0700 619) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 620) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 621) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 622) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 623) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 624)
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 625) input_sync(adbhid[id]->input);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 626) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 627)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 628) static struct adb_request led_request;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 629) static int leds_pending[16];
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 630) static int leds_req_pending;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 631) static int pending_devs[16];
872758563d7f1 (Olaf Hering 2007-02-10 21:35:12 +0100 632) static int pending_led_start;
872758563d7f1 (Olaf Hering 2007-02-10 21:35:12 +0100 633) static int pending_led_end;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 634) static DEFINE_SPINLOCK(leds_lock);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 635)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 636) static void leds_done(struct adb_request *req)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 637) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 638) int leds = 0, device = 0, pending = 0;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 639) unsigned long flags;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 640)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 641) spin_lock_irqsave(&leds_lock, flags);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 642)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 643) if (pending_led_start != pending_led_end) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 644) device = pending_devs[pending_led_start];
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 645) leds = leds_pending[device] & 0xff;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 646) leds_pending[device] = 0;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 647) pending_led_start++;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 648) pending_led_start = (pending_led_start < 16) ? pending_led_start : 0;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 649) pending = leds_req_pending;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 650) } else
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 651) leds_req_pending = 0;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 652) spin_unlock_irqrestore(&leds_lock, flags);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 653) if (pending)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 654) adb_request(&led_request, leds_done, 0, 3,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 655) ADB_WRITEREG(device, KEYB_LEDREG), 0xff, ~leds);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 656) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 657)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 658) static void real_leds(unsigned char leds, int device)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 659) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 660) unsigned long flags;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 661)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 662) spin_lock_irqsave(&leds_lock, flags);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 663) if (!leds_req_pending) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 664) leds_req_pending = 1;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 665) spin_unlock_irqrestore(&leds_lock, flags);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 666) adb_request(&led_request, leds_done, 0, 3,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 667) ADB_WRITEREG(device, KEYB_LEDREG), 0xff, ~leds);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 668) return;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 669) } else {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 670) if (!(leds_pending[device] & 0x100)) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 671) pending_devs[pending_led_end] = device;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 672) pending_led_end++;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 673) pending_led_end = (pending_led_end < 16) ? pending_led_end : 0;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 674) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 675) leds_pending[device] = leds | 0x100;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 676) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 677) spin_unlock_irqrestore(&leds_lock, flags);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 678) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 679)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 680) /*
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 681) * Event callback from the input module. Events that change the state of
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 682) * the hardware are processed here.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 683) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 684) static int adbhid_kbd_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 685) {
7d7b33d6d558e (Dmitry Torokhov 2007-05-08 23:34:30 -0400 686) struct adbhid *adbhid = input_get_drvdata(dev);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 687) unsigned char leds;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 688)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 689) switch (type) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 690) case EV_LED:
7d7b33d6d558e (Dmitry Torokhov 2007-05-08 23:34:30 -0400 691) leds = (test_bit(LED_SCROLLL, dev->led) ? 4 : 0) |
7d7b33d6d558e (Dmitry Torokhov 2007-05-08 23:34:30 -0400 692) (test_bit(LED_NUML, dev->led) ? 1 : 0) |
7d7b33d6d558e (Dmitry Torokhov 2007-05-08 23:34:30 -0400 693) (test_bit(LED_CAPSL, dev->led) ? 2 : 0);
7d7b33d6d558e (Dmitry Torokhov 2007-05-08 23:34:30 -0400 694) real_leds(leds, adbhid->id);
7d7b33d6d558e (Dmitry Torokhov 2007-05-08 23:34:30 -0400 695) return 0;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 696) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 697)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 698) return -1;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 699) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 700)
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 701) static void
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 702) adbhid_kbd_capslock_remember(void)
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 703) {
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 704) struct adbhid *ahid;
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 705) int i;
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 706)
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 707) for (i = 1; i < 16; i++) {
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 708) ahid = adbhid[i];
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 709)
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 710) if (ahid && ahid->id == ADB_KEYBOARD)
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 711) if (ahid->flags & FLAG_CAPSLOCK_TRANSLATE)
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 712) ahid->flags |= FLAG_CAPSLOCK_IGNORE_NEXT;
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 713) }
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 714) }
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 715)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 716) static int
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 717) adb_message_handler(struct notifier_block *this, unsigned long code, void *x)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 718) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 719) switch (code) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 720) case ADB_MSG_PRE_RESET:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 721) case ADB_MSG_POWERDOWN:
7d7b33d6d558e (Dmitry Torokhov 2007-05-08 23:34:30 -0400 722) /* Stop the repeat timer. Autopoll is already off at this point */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 723) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 724) int i;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 725) for (i = 1; i < 16; i++) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 726) if (adbhid[i])
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 727) del_timer_sync(&adbhid[i]->input->timer);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 728) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 729) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 730)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 731) /* Stop pending led requests */
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 732) while (leds_req_pending)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 733) adb_poll();
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 734)
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 735) /* After resume, and if the capslock LED is on, the PMU will
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 736) * send a "capslock down" key event. This confuses the
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 737) * restore_capslock_events logic. Remember if the capslock
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 738) * LED was on before suspend so the unwanted key event can
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 739) * be ignored after resume. */
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 740) if (restore_capslock_events)
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 741) adbhid_kbd_capslock_remember();
2e75f044c717b (Rodney Lorrimar 2008-05-05 11:59:00 -0400 742)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 743) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 744)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 745) case ADB_MSG_POST_RESET:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 746) adbhid_probe();
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 747) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 748) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 749) return NOTIFY_DONE;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 750) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 751)
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 752) static int
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 753) adbhid_input_register(int id, int default_id, int original_handler_id,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 754) int current_handler_id, int mouse_kind)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 755) {
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 756) struct adbhid *hid;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 757) struct input_dev *input_dev;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 758) int err;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 759) int i;
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 760) char *keyboard_type;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 761)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 762) if (adbhid[id]) {
f2be6295684b0 (Andreas Schwab 2016-11-28 21:29:07 +0100 763) pr_err("Trying to reregister ADB HID on ID %d\n", id);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 764) return -EEXIST;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 765) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 766)
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 767) adbhid[id] = hid = kzalloc(sizeof(struct adbhid), GFP_KERNEL);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 768) input_dev = input_allocate_device();
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 769) if (!hid || !input_dev) {
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 770) err = -ENOMEM;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 771) goto fail;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 772) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 773)
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 774) sprintf(hid->phys, "adb%d:%d.%02x/input", id, default_id, original_handler_id);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 775)
eb16292ba8a66 (Paul Mackerras 2005-10-31 01:30:32 -0500 776) hid->input = input_dev;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 777) hid->id = default_id;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 778) hid->original_handler_id = original_handler_id;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 779) hid->current_handler_id = current_handler_id;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 780) hid->mouse_kind = mouse_kind;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 781) hid->flags = 0;
7d7b33d6d558e (Dmitry Torokhov 2007-05-08 23:34:30 -0400 782) input_set_drvdata(input_dev, hid);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 783) input_dev->name = hid->name;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 784) input_dev->phys = hid->phys;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 785) input_dev->id.bustype = BUS_ADB;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 786) input_dev->id.vendor = 0x0001;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 787) input_dev->id.product = (id << 12) | (default_id << 8) | original_handler_id;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 788) input_dev->id.version = 0x0100;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 789)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 790) switch (default_id) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 791) case ADB_KEYBOARD:
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 792) hid->keycode = kmalloc(sizeof(adb_to_linux_keycodes), GFP_KERNEL);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 793) if (!hid->keycode) {
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 794) err = -ENOMEM;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 795) goto fail;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 796) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 797)
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 798) sprintf(hid->name, "ADB keyboard");
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 799)
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 800) memcpy(hid->keycode, adb_to_linux_keycodes, sizeof(adb_to_linux_keycodes));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 801)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 802) switch (original_handler_id) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 803) default:
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 804) keyboard_type = "<unknown>";
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 805) input_dev->id.version = ADB_KEYBOARD_UNKNOWN;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 806) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 807)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 808) case 0x01: case 0x02: case 0x03: case 0x06: case 0x08:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 809) case 0x0C: case 0x10: case 0x18: case 0x1B: case 0x1C:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 810) case 0xC0: case 0xC3: case 0xC6:
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 811) keyboard_type = "ANSI";
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 812) input_dev->id.version = ADB_KEYBOARD_ANSI;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 813) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 814)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 815) case 0x04: case 0x05: case 0x07: case 0x09: case 0x0D:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 816) case 0x11: case 0x14: case 0x19: case 0x1D: case 0xC1:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 817) case 0xC4: case 0xC7:
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 818) keyboard_type = "ISO, swapping keys";
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 819) input_dev->id.version = ADB_KEYBOARD_ISO;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 820) i = hid->keycode[10];
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 821) hid->keycode[10] = hid->keycode[50];
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 822) hid->keycode[50] = i;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 823) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 824)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 825) case 0x12: case 0x15: case 0x16: case 0x17: case 0x1A:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 826) case 0x1E: case 0xC2: case 0xC5: case 0xC8: case 0xC9:
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 827) keyboard_type = "JIS";
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 828) input_dev->id.version = ADB_KEYBOARD_JIS;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 829) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 830) }
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 831) pr_info("Detected ADB keyboard, type %s.\n", keyboard_type);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 832)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 833) for (i = 0; i < 128; i++)
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 834) if (hid->keycode[i])
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 835) set_bit(hid->keycode[i], input_dev->keybit);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 836)
7b19ada2ed3c1 (Jiri Slaby 2007-10-18 23:40:32 -0700 837) input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_LED) |
7b19ada2ed3c1 (Jiri Slaby 2007-10-18 23:40:32 -0700 838) BIT_MASK(EV_REP);
7b19ada2ed3c1 (Jiri Slaby 2007-10-18 23:40:32 -0700 839) input_dev->ledbit[0] = BIT_MASK(LED_SCROLLL) |
7b19ada2ed3c1 (Jiri Slaby 2007-10-18 23:40:32 -0700 840) BIT_MASK(LED_CAPSL) | BIT_MASK(LED_NUML);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 841) input_dev->event = adbhid_kbd_event;
555ddbb4e2191 (Aristeu Rozanski 2007-07-17 06:53:09 +1000 842) input_dev->keycodemax = KEY_FN;
555ddbb4e2191 (Aristeu Rozanski 2007-07-17 06:53:09 +1000 843) input_dev->keycodesize = sizeof(hid->keycode[0]);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 844) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 845)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 846) case ADB_MOUSE:
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 847) sprintf(hid->name, "ADB mouse");
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 848)
7b19ada2ed3c1 (Jiri Slaby 2007-10-18 23:40:32 -0700 849) input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
7b19ada2ed3c1 (Jiri Slaby 2007-10-18 23:40:32 -0700 850) input_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_LEFT) |
7b19ada2ed3c1 (Jiri Slaby 2007-10-18 23:40:32 -0700 851) BIT_MASK(BTN_MIDDLE) | BIT_MASK(BTN_RIGHT);
7b19ada2ed3c1 (Jiri Slaby 2007-10-18 23:40:32 -0700 852) input_dev->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 853) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 854)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 855) case ADB_MISC:
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 856) switch (original_handler_id) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 857) case 0x02: /* Adjustable keyboard button device */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 858) sprintf(hid->name, "ADB adjustable keyboard buttons");
7b19ada2ed3c1 (Jiri Slaby 2007-10-18 23:40:32 -0700 859) input_dev->evbit[0] = BIT_MASK(EV_KEY) |
7b19ada2ed3c1 (Jiri Slaby 2007-10-18 23:40:32 -0700 860) BIT_MASK(EV_REP);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 861) set_bit(KEY_SOUND, input_dev->keybit);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 862) set_bit(KEY_MUTE, input_dev->keybit);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 863) set_bit(KEY_VOLUMEUP, input_dev->keybit);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 864) set_bit(KEY_VOLUMEDOWN, input_dev->keybit);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 865) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 866) case 0x1f: /* Powerbook button device */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 867) sprintf(hid->name, "ADB Powerbook buttons");
7b19ada2ed3c1 (Jiri Slaby 2007-10-18 23:40:32 -0700 868) input_dev->evbit[0] = BIT_MASK(EV_KEY) |
7b19ada2ed3c1 (Jiri Slaby 2007-10-18 23:40:32 -0700 869) BIT_MASK(EV_REP);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 870) set_bit(KEY_MUTE, input_dev->keybit);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 871) set_bit(KEY_VOLUMEUP, input_dev->keybit);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 872) set_bit(KEY_VOLUMEDOWN, input_dev->keybit);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 873) set_bit(KEY_BRIGHTNESSUP, input_dev->keybit);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 874) set_bit(KEY_BRIGHTNESSDOWN, input_dev->keybit);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 875) set_bit(KEY_EJECTCD, input_dev->keybit);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 876) set_bit(KEY_SWITCHVIDEOMODE, input_dev->keybit);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 877) set_bit(KEY_KBDILLUMTOGGLE, input_dev->keybit);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 878) set_bit(KEY_KBDILLUMDOWN, input_dev->keybit);
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 879) set_bit(KEY_KBDILLUMUP, input_dev->keybit);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 880) break;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 881) }
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 882) if (hid->name[0])
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 883) break;
df561f6688fef (Gustavo A. R. Silva 2020-08-23 17:36:59 -0500 884) fallthrough;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 885)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 886) default:
f2be6295684b0 (Andreas Schwab 2016-11-28 21:29:07 +0100 887) pr_info("Trying to register unknown ADB device to input layer.\n");
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 888) err = -ENODEV;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 889) goto fail;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 890) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 891)
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 892) input_dev->keycode = hid->keycode;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 893)
4bdbd2807deec (Dmitry Torokhov 2006-11-24 00:43:22 -0500 894) err = input_register_device(input_dev);
4bdbd2807deec (Dmitry Torokhov 2006-11-24 00:43:22 -0500 895) if (err)
4bdbd2807deec (Dmitry Torokhov 2006-11-24 00:43:22 -0500 896) goto fail;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 897)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 898) if (default_id == ADB_KEYBOARD) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 899) /* HACK WARNING!! This should go away as soon there is an utility
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 900) * to control that for event devices.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 901) */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 902) input_dev->rep[REP_DELAY] = 500; /* input layer default: 250 */
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 903) input_dev->rep[REP_PERIOD] = 66; /* input layer default: 33 */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 904) }
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 905)
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 906) return 0;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 907)
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 908) fail: input_free_device(input_dev);
4bdbd2807deec (Dmitry Torokhov 2006-11-24 00:43:22 -0500 909) if (hid) {
4bdbd2807deec (Dmitry Torokhov 2006-11-24 00:43:22 -0500 910) kfree(hid->keycode);
4bdbd2807deec (Dmitry Torokhov 2006-11-24 00:43:22 -0500 911) kfree(hid);
4bdbd2807deec (Dmitry Torokhov 2006-11-24 00:43:22 -0500 912) }
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 913) adbhid[id] = NULL;
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 914) return err;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 915) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 916)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 917) static void adbhid_input_unregister(int id)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 918) {
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 919) input_unregister_device(adbhid[id]->input);
6044ec8882c72 (Jesper Juhl 2005-11-07 01:01:32 -0800 920) kfree(adbhid[id]->keycode);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 921) kfree(adbhid[id]);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 922) adbhid[id] = NULL;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 923) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 924)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 925)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 926) static u16
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 927) adbhid_input_reregister(int id, int default_id, int org_handler_id,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 928) int cur_handler_id, int mk)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 929) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 930) if (adbhid[id]) {
c7f7a569d9b4e (Dmitry Torokhov 2005-09-15 02:01:41 -0500 931) if (adbhid[id]->input->id.product !=
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 932) ((id << 12)|(default_id << 8)|org_handler_id)) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 933) adbhid_input_unregister(id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 934) adbhid_input_register(id, default_id, org_handler_id,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 935) cur_handler_id, mk);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 936) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 937) } else
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 938) adbhid_input_register(id, default_id, org_handler_id,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 939) cur_handler_id, mk);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 940) return 1<<id;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 941) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 942)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 943) static void
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 944) adbhid_input_devcleanup(u16 exist)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 945) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 946) int i;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 947) for(i=1; i<16; i++)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 948) if (adbhid[i] && !(exist&(1<<i)))
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 949) adbhid_input_unregister(i);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 950) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 951)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 952) static void
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 953) adbhid_probe(void)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 954) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 955) struct adb_request req;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 956) int i, default_id, org_handler_id, cur_handler_id;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 957) u16 reg = 0;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 958)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 959) adb_register(ADB_MOUSE, 0, &mouse_ids, adbhid_mouse_input);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 960) adb_register(ADB_KEYBOARD, 0, &keyboard_ids, adbhid_keyboard_input);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 961) adb_register(ADB_MISC, 0, &buttons_ids, adbhid_buttons_input);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 962)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 963) for (i = 0; i < keyboard_ids.nids; i++) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 964) int id = keyboard_ids.id[i];
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 965)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 966) adb_get_infos(id, &default_id, &org_handler_id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 967)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 968) /* turn off all leds */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 969) adb_request(&req, NULL, ADBREQ_SYNC, 3,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 970) ADB_WRITEREG(id, KEYB_LEDREG), 0xff, 0xff);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 971)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 972) /* Enable full feature set of the keyboard
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 973) ->get it to send separate codes for left and right shift,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 974) control, option keys */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 975) #if 0 /* handler 5 doesn't send separate codes for R modifiers */
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 976) if (!adb_try_handler_change(id, 5))
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 977) #endif
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 978) adb_try_handler_change(id, 3);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 979)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 980) adb_get_infos(id, &default_id, &cur_handler_id);
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 981) printk(KERN_DEBUG "ADB keyboard at %d has handler 0x%X\n",
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 982) id, cur_handler_id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 983) reg |= adbhid_input_reregister(id, default_id, org_handler_id,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 984) cur_handler_id, 0);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 985) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 986)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 987) for (i = 0; i < buttons_ids.nids; i++) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 988) int id = buttons_ids.id[i];
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 989)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 990) adb_get_infos(id, &default_id, &org_handler_id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 991) reg |= adbhid_input_reregister(id, default_id, org_handler_id,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 992) org_handler_id, 0);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 993) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 994)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 995) /* Try to switch all mice to handler 4, or 2 for three-button
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 996) mode and full resolution. */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 997) for (i = 0; i < mouse_ids.nids; i++) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 998) int id = mouse_ids.id[i];
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 999) int mouse_kind;
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 1000) char *desc = "standard";
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1001)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1002) adb_get_infos(id, &default_id, &org_handler_id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1003)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1004) if (adb_try_handler_change(id, 4)) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1005) mouse_kind = ADBMOUSE_EXTENDED;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1006) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1007) else if (adb_try_handler_change(id, 0x2F)) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1008) mouse_kind = ADBMOUSE_MICROSPEED;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1009) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1010) else if (adb_try_handler_change(id, 0x42)) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1011) mouse_kind = ADBMOUSE_TRACKBALLPRO;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1012) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1013) else if (adb_try_handler_change(id, 0x66)) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1014) mouse_kind = ADBMOUSE_MICROSPEED;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1015) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1016) else if (adb_try_handler_change(id, 0x5F)) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1017) mouse_kind = ADBMOUSE_MICROSPEED;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1018) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1019) else if (adb_try_handler_change(id, 3)) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1020) mouse_kind = ADBMOUSE_MS_A3;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1021) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1022) else if (adb_try_handler_change(id, 2)) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1023) mouse_kind = ADBMOUSE_STANDARD_200;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1024) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1025) else {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1026) mouse_kind = ADBMOUSE_STANDARD_100;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1027) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1028)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1029) if ((mouse_kind == ADBMOUSE_TRACKBALLPRO)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1030) || (mouse_kind == ADBMOUSE_MICROSPEED)) {
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 1031) desc = "Microspeed/MacPoint or compatible";
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1032) init_microspeed(id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1033) } else if (mouse_kind == ADBMOUSE_MS_A3) {
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 1034) desc = "Mouse Systems A3 Mouse or compatible";
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1035) init_ms_a3(id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1036) } else if (mouse_kind == ADBMOUSE_EXTENDED) {
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 1037) desc = "extended";
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1038) /*
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1039) * Register 1 is usually used for device
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1040) * identification. Here, we try to identify
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1041) * a known device and call the appropriate
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1042) * init function.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1043) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1044) adb_request(&req, NULL, ADBREQ_SYNC | ADBREQ_REPLY, 1,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1045) ADB_READREG(id, 1));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1046)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1047) if ((req.reply_len) &&
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1048) (req.reply[1] == 0x9a) && ((req.reply[2] == 0x21)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1049) || (req.reply[2] == 0x20))) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1050) mouse_kind = ADBMOUSE_TRACKBALL;
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 1051) desc = "trackman/mouseman";
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1052) init_trackball(id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1053) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1054) else if ((req.reply_len >= 4) &&
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1055) (req.reply[1] == 0x74) && (req.reply[2] == 0x70) &&
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1056) (req.reply[3] == 0x61) && (req.reply[4] == 0x64)) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1057) mouse_kind = ADBMOUSE_TRACKPAD;
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 1058) desc = "trackpad";
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1059) init_trackpad(id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1060) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1061) else if ((req.reply_len >= 4) &&
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1062) (req.reply[1] == 0x4b) && (req.reply[2] == 0x4d) &&
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1063) (req.reply[3] == 0x4c) && (req.reply[4] == 0x31)) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1064) mouse_kind = ADBMOUSE_TURBOMOUSE5;
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 1065) desc = "TurboMouse 5";
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1066) init_turbomouse(id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1067) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1068) else if ((req.reply_len == 9) &&
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1069) (req.reply[1] == 0x4b) && (req.reply[2] == 0x4f) &&
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1070) (req.reply[3] == 0x49) && (req.reply[4] == 0x54)) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1071) if (adb_try_handler_change(id, 0x42)) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1072) mouse_kind = ADBMOUSE_MACALLY2;
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 1073) desc = "MacAlly 2-button";
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1074) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1075) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1076) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1077)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1078) adb_get_infos(id, &default_id, &cur_handler_id);
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 1079) printk(KERN_DEBUG "ADB mouse (%s) at %d has handler 0x%X\n",
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 1080) desc, id, cur_handler_id);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1081) reg |= adbhid_input_reregister(id, default_id, org_handler_id,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1082) cur_handler_id, mouse_kind);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1083) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1084) adbhid_input_devcleanup(reg);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1085) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1086)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1087) static void
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1088) init_trackpad(int id)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1089) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1090) struct adb_request req;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1091) unsigned char r1_buffer[8];
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1092)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1093) adb_request(&req, NULL, ADBREQ_SYNC | ADBREQ_REPLY, 1,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1094) ADB_READREG(id,1));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1095) if (req.reply_len < 8)
2341629eadc4a (Finn Thain 2018-09-11 20:18:44 -0400 1096) pr_err("%s: bad length for reg. 1\n", __func__);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1097) else
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1098) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1099) memcpy(r1_buffer, &req.reply[1], 8);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1100)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1101) adb_request(&req, NULL, ADBREQ_SYNC, 9,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1102) ADB_WRITEREG(id,1),
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1103) r1_buffer[0],
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1104) r1_buffer[1],
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1105) r1_buffer[2],
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1106) r1_buffer[3],
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1107) r1_buffer[4],
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1108) r1_buffer[5],
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1109) 0x0d,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1110) r1_buffer[7]);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1111)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1112) adb_request(&req, NULL, ADBREQ_SYNC, 9,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1113) ADB_WRITEREG(id,2),
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1114) 0x99,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1115) 0x94,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1116) 0x19,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1117) 0xff,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1118) 0xb2,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1119) 0x8a,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1120) 0x1b,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1121) 0x50);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1122)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1123) adb_request(&req, NULL, ADBREQ_SYNC, 9,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1124) ADB_WRITEREG(id,1),
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1125) r1_buffer[0],
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1126) r1_buffer[1],
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1127) r1_buffer[2],
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1128) r1_buffer[3],
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1129) r1_buffer[4],
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1130) r1_buffer[5],
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1131) 0x03, /*r1_buffer[6],*/
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1132) r1_buffer[7]);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1133)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1134) /* Without this flush, the trackpad may be locked up */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1135) adb_request(&req, NULL, ADBREQ_SYNC, 1, ADB_FLUSH(id));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1136) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1137) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1138)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1139) static void
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1140) init_trackball(int id)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1141) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1142) struct adb_request req;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1143)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1144) adb_request(&req, NULL, ADBREQ_SYNC, 3,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1145) ADB_WRITEREG(id,1), 00,0x81);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1146)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1147) adb_request(&req, NULL, ADBREQ_SYNC, 3,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1148) ADB_WRITEREG(id,1), 01,0x81);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1149)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1150) adb_request(&req, NULL, ADBREQ_SYNC, 3,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1151) ADB_WRITEREG(id,1), 02,0x81);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1152)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1153) adb_request(&req, NULL, ADBREQ_SYNC, 3,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1154) ADB_WRITEREG(id,1), 03,0x38);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1155)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1156) adb_request(&req, NULL, ADBREQ_SYNC, 3,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1157) ADB_WRITEREG(id,1), 00,0x81);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1158)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1159) adb_request(&req, NULL, ADBREQ_SYNC, 3,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1160) ADB_WRITEREG(id,1), 01,0x81);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1161)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1162) adb_request(&req, NULL, ADBREQ_SYNC, 3,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1163) ADB_WRITEREG(id,1), 02,0x81);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1164)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1165) adb_request(&req, NULL, ADBREQ_SYNC, 3,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1166) ADB_WRITEREG(id,1), 03,0x38);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1167) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1168)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1169) static void
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1170) init_turbomouse(int id)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1171) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1172) struct adb_request req;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1173)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1174) adb_request(&req, NULL, ADBREQ_SYNC, 1, ADB_FLUSH(id));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1175)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1176) adb_request(&req, NULL, ADBREQ_SYNC, 1, ADB_FLUSH(3));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1177)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1178) adb_request(&req, NULL, ADBREQ_SYNC, 9,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1179) ADB_WRITEREG(3,2),
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1180) 0xe7,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1181) 0x8c,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1182) 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1183) 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1184) 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1185) 0xff,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1186) 0xff,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1187) 0x94);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1188)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1189) adb_request(&req, NULL, ADBREQ_SYNC, 1, ADB_FLUSH(3));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1190)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1191) adb_request(&req, NULL, ADBREQ_SYNC, 9,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1192) ADB_WRITEREG(3,2),
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1193) 0xa5,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1194) 0x14,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1195) 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1196) 0,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1197) 0x69,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1198) 0xff,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1199) 0xff,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1200) 0x27);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1201) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1202)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1203) static void
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1204) init_microspeed(int id)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1205) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1206) struct adb_request req;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1207)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1208) adb_request(&req, NULL, ADBREQ_SYNC, 1, ADB_FLUSH(id));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1209)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1210) /* This will initialize mice using the Microspeed, MacPoint and
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1211) other compatible firmware. Bit 12 enables extended protocol.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1212)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1213) Register 1 Listen (4 Bytes)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1214) 0 - 3 Button is mouse (set also for double clicking!!!)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1215) 4 - 7 Button is locking (affects change speed also)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1216) 8 - 11 Button changes speed
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1217) 12 1 = Extended mouse mode, 0 = normal mouse mode
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1218) 13 - 15 unused 0
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1219) 16 - 23 normal speed
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1220) 24 - 31 changed speed
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1221)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1222) Register 1 talk holds version and product identification information.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1223) Register 1 Talk (4 Bytes):
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1224) 0 - 7 Product code
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1225) 8 - 23 undefined, reserved
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1226) 24 - 31 Version number
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1227)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1228) Speed 0 is max. 1 to 255 set speed in increments of 1/256 of max.
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1229) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1230) adb_request(&req, NULL, ADBREQ_SYNC, 5,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1231) ADB_WRITEREG(id,1),
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1232) 0x20, /* alt speed = 0x20 (rather slow) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1233) 0x00, /* norm speed = 0x00 (fastest) */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1234) 0x10, /* extended protocol, no speed change */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1235) 0x07); /* all buttons enabled as mouse buttons, no locking */
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1236)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1237)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1238) adb_request(&req, NULL, ADBREQ_SYNC, 1, ADB_FLUSH(id));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1239) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1240)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1241) static void
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1242) init_ms_a3(int id)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1243) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1244) struct adb_request req;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1245)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1246) adb_request(&req, NULL, ADBREQ_SYNC, 3,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1247) ADB_WRITEREG(id, 0x2),
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1248) 0x00,
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1249) 0x07);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1250)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1251) adb_request(&req, NULL, ADBREQ_SYNC, 1, ADB_FLUSH(id));
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1252) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1253)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1254) static int __init adbhid_init(void)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1255) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1256) #ifndef CONFIG_MAC
e8222502ee615 (Benjamin Herrenschmidt 2006-03-28 23:15:54 +1100 1257) if (!machine_is(chrp) && !machine_is(powermac))
e8222502ee615 (Benjamin Herrenschmidt 2006-03-28 23:15:54 +1100 1258) return 0;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1259) #endif
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1260)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1261) led_request.complete = 1;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1262)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1263) adbhid_probe();
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1264)
e041c683412d5 (Alan Stern 2006-03-27 01:16:30 -0800 1265) blocking_notifier_chain_register(&adb_client_list,
e041c683412d5 (Alan Stern 2006-03-27 01:16:30 -0800 1266) &adbhid_adb_notifier);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1267)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1268) return 0;
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1269) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1270)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1271) static void __exit adbhid_exit(void)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1272) {
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1273) }
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1274)
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1275) module_init(adbhid_init);
^1da177e4c3f4 (Linus Torvalds 2005-04-16 15:20:36 -0700 1276) module_exit(adbhid_exit);
VisionFive2 Linux kernel
StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)
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