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    Annotation of /trunk/xorg-old/patches-6.8.2-r10/9000_all_6.7.99.2-lnx-evdev-core-v3.patch

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    Revision 167 - (hide annotations) (download)
    Tue May 8 20:58:51 2007 UTC (17 years, 1 month ago) by niro
    File size: 27798 byte(s) 
    -import
    1 niro 167 diff -urN xc.orig/programs/Xserver/hw/xfree86/os-support/linux/Imakefile xc/programs/Xserver/hw/xfree86/os-support/linux/Imakefile
    2     --- xc.orig/programs/Xserver/hw/xfree86/os-support/linux/Imakefile 2004-12-15 11:25:43.000000000 -0800
    3     +++ xc/programs/Xserver/hw/xfree86/os-support/linux/Imakefile 2004-12-18 00:41:57.000000000 -0800
    4     @@ -50,16 +50,16 @@
    5     SRCS = lnx_init.c lnx_video.c lnx_io.c libc_wrapper.c bios_mmap.c \
    6     VTsw_usl.c std_kbdEv.c posix_tty.c $(MOUSESRC) \
    7     lnx_pci.c vidmem.c lnx_apm.c $(JOYSTICK_SRC) $(DRI_SRC) $(RES_SRCS) \
    8     - $(PLATFORM_SRC) lnx_kmod.c lnx_agp.c $(KBDSRC) /*wcHelper.c*/
    9     + $(PLATFORM_SRC) lnx_kmod.c lnx_agp.c $(KBDSRC) /*wcHelper.c*/ lnx_evdev.c
    10    
    11     OBJS = lnx_init.o lnx_video.o lnx_io.o libc_wrapper.o bios_mmap.o \
    12     VTsw_usl.o std_kbdEv.o posix_tty.o $(MOUSEOBJ) \
    13     lnx_pci.o vidmem.o lnx_apm.o $(JOYSTICK_OBJ) $(DRI_OBJ) $(RES_OBJS) \
    14     - $(PLATFORM_OBJ) lnx_kmod.o lnx_agp.o $(KBDOBJ) /*wcHelper.o*/
    15     + $(PLATFORM_OBJ) lnx_kmod.o lnx_agp.o $(KBDOBJ) /*wcHelper.o*/ lnx_evdev.o
    16    
    17     INCLUDES = -I$(XF86COMSRC) -I$(XF86OSSRC) -I. -I$(SERVERSRC)/include \
    18     -I$(XINCLUDESRC) -I$(EXTINCSRC) -I$(XF86OSSRC)/shared \
    19     - -I$(XF86OSSRC)/bus -I$(DRMSRCDIR)/shared
    20     + -I$(XF86OSSRC)/bus -I$(DRMSRCDIR)/shared -I$(SERVERSRC)/mi
    21    
    22     RESDEFINES = -DUSESTDRES
    23    
    24     diff -urN xc.orig/programs/Xserver/hw/xfree86/os-support/linux/lnx_evdev.c xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_evdev.c
    25     --- xc.orig/programs/Xserver/hw/xfree86/os-support/linux/lnx_evdev.c 1969-12-31 16:00:00.000000000 -0800
    26     +++ xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_evdev.c 2004-12-18 00:41:57.000000000 -0800
    27     @@ -0,0 +1,278 @@
    28     +/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_mouse.c,v 1.1 1999/05/17 13:17:18 dawes Exp $ */
    29     +
    30     +/*
    31     + * Copyright 2003 by Zephaniah E. Hull.
    32     + */
    33     +
    34     +#include "X.h"
    35     +#include "xf86.h"
    36     +#include "xf86Priv.h"
    37     +#include "xf86_OSlib.h"
    38     +#include "xf86Xinput.h"
    39     +#include "xf86OSmouse.h"
    40     +#include "lnx_evdev.h"
    41     +#include "mipointer.h"
    42     +
    43     +static Bool evdev_alive = FALSE;
    44     +static evdevDriverPtr evdev_drivers = NULL;
    45     +static char *evdev_buf;
    46     +static char evdev_device[23];
    47     +
    48     +static int
    49     +glob_match(const char *pattern, const char *matchp)
    50     +{
    51     + int i, j = 0, ret = 0;
    52     + if (!(pattern && matchp))
    53     + return (strlen(pattern) == strlen(matchp));
    54     +
    55     + for (i = 0; matchp[i]; i++) {
    56     + if (pattern[j] == '\\')
    57     + j++;
    58     + else if (pattern[j] == '*') {
    59     + if (pattern[j + 1]) {
    60     + if (!glob_match(pattern+j+1,matchp+i))
    61     + return 0;
    62     + } else
    63     + return 0;
    64     + continue;
    65     + } else if (pattern[j] == '?') {
    66     + j++;
    67     + continue;
    68     + }
    69     +
    70     + if ((ret = (pattern[j] - matchp[i])))
    71     + return ret;
    72     +
    73     + j++;
    74     + }
    75     + if (!pattern[j] || ((pattern[j] == '*') && !pattern[j + 1]))
    76     + return 0;
    77     + else
    78     + return 1;
    79     +}
    80     +
    81     +
    82     +int
    83     +evdevGetFDForDriver (evdevDriverPtr driver)
    84     +{
    85     + char dev[20];
    86     + char tmp[256] = "";
    87     + int fd, i;
    88     +
    89     + if (!driver)
    90     + return -1;
    91     +
    92     + for (i = 0; i < 32; i++) {
    93     + snprintf(dev, sizeof(dev), "/dev/input/event%d", i);
    94     + SYSCALL(fd = open (dev, O_RDWR | O_NONBLOCK));
    95     + if (fd == -1)
    96     + continue;
    97     +
    98     +#define check(name,get) \
    99     + if (name) { \
    100     + if (ioctl(fd, get, tmp) == -1) \
    101     + tmp[0] = '\0'; \
    102     + if (glob_match(name, tmp)) { \
    103     + close(fd); \
    104     + continue; \
    105     + } \
    106     + }
    107     +
    108     + check(driver->name, EVIOCGNAME(sizeof(tmp)));
    109     + check(driver->phys, EVIOCGPHYS(sizeof(tmp)));
    110     +#undef check
    111     + return fd;
    112     + }
    113     + return -1;
    114     +}
    115     +
    116     +static void
    117     +evdevReadInput(InputInfoPtr pInfo)
    118     +{
    119     + int n;
    120     + evdevDriverPtr driver;
    121     + char *cur, *end;
    122     + char *id, *value, *name, *phys, *action;
    123     + Bool up;
    124     +
    125     + do {
    126     + SYSCALL(n = read(pInfo->fd, evdev_buf, 1022));
    127     + evdev_buf[n] = '\n'; /* Just to be extra safe. */
    128     + evdev_buf[n + 1] = '\0';/* Just to be extra safe. */
    129     +
    130     + cur = evdev_buf;
    131     + while (cur[0] && (end = strchr(cur, '\n')) && (end != cur)) {
    132     + name = phys = action = NULL;
    133     + if (!strncmp("2.1", cur, 3)) {
    134     +#define next_sep(sep,end,clr) while (1) { \
    135     + if ((*cur == '\n') || (*cur == '\0')) { \
    136     + if (end) { \
    137     + goto evdevReadInput__finished; \
    138     + } else if (clr) \
    139     + *cur = '\0'; \
    140     + cur++; \
    141     + break; \
    142     + } else if (*cur == sep) { \
    143     + if (clr) \
    144     + *cur = '\0'; \
    145     + cur++; \
    146     + break; \
    147     + } \
    148     + cur++; \
    149     + }
    150     +
    151     + next_sep('\002', 1, 0);
    152     +loop_start__21:
    153     + id = cur;
    154     + next_sep('\003', 1, 1);
    155     + value = cur;
    156     + next_sep('\002', 0, 1);
    157     + if (!strcmp(id, "ACTION"))
    158     + action = value;
    159     + else if (!strcmp(id, "NAME"))
    160     + name = value;
    161     + else if (!strcmp(id, "PHYS"))
    162     + phys = value;
    163     + if (*cur != '\n')
    164     + goto loop_start__21;
    165     +#undef next_sep
    166     + }
    167     +evdevReadInput__finished:
    168     +
    169     + if (!(action && name && phys)) {
    170     + xf86Msg(X_ERROR,"%s: Incomplete command! -%s-%s-%s-\n",
    171     + pInfo->name, action, name, phys);
    172     + } else {
    173     + if (!strcmp(action, "add"))
    174     + up = TRUE;
    175     + else
    176     + up = FALSE;
    177     +
    178     + for (driver = evdev_drivers; driver; driver = driver->next) {
    179     + if (driver->name && glob_match(name, driver->name))
    180     + continue;
    181     + if (driver->phys && glob_match(phys, driver->phys))
    182     + continue;
    183     + if (up)
    184     + driver->callback(driver->cb_data, DEVICE_ON);
    185     + else
    186     + driver->callback(driver->cb_data, DEVICE_OFF);
    187     + }
    188     + }
    189     + cur = end + 1;
    190     + }
    191     + } while (xf86WaitForInput(pInfo->fd, 0));
    192     + return;
    193     +}
    194     +
    195     +static void
    196     +evdevSigioReadInput (int fd, void *closure)
    197     +{
    198     + evdevReadInput ((InputInfoPtr) closure);
    199     +}
    200     +
    201     +static int
    202     +evdevGetControlFD (void)
    203     +{
    204     + int i, ret;
    205     +
    206     + for (i = 0; i < 100; i++) {
    207     + snprintf(evdev_device,sizeof(evdev_device),"/tmp/.X11-unix/evdev%d", i);
    208     + SYSCALL(ret = mkfifo (evdev_device, 0666));
    209     + if (ret == -1) {
    210     + if (errno != EEXIST)
    211     + return -1;
    212     + continue;
    213     + }
    214     + SYSCALL(ret = open (evdev_device, O_RDWR | O_NONBLOCK));
    215     + return ret;
    216     + }
    217     +
    218     + return -1;
    219     +}
    220     +
    221     +static void
    222     +evdevReleaseControlFD (int fd)
    223     +{
    224     + SYSCALL(close(fd));
    225     + SYSCALL(unlink(evdev_device));
    226     +}
    227     +
    228     +static int
    229     +evdevControl(DeviceIntPtr pPointer, int what)
    230     +{
    231     + InputInfoPtr pInfo;
    232     +
    233     + pInfo = pPointer->public.devicePrivate;
    234     +
    235     + switch (what) {
    236     + case DEVICE_INIT:
    237     + pPointer->public.on = FALSE;
    238     + break;
    239     +
    240     + case DEVICE_ON:
    241     + pInfo->fd = evdevGetControlFD ();
    242     + if (pInfo->fd == -1) {
    243     + xf86Msg(X_ERROR, "%s: cannot open control FIFO.\n", pInfo->name);
    244     + return BadRequest;
    245     + }
    246     + xf86FlushInput(pInfo->fd);
    247     + if (!xf86InstallSIGIOHandler (pInfo->fd, evdevSigioReadInput, pInfo))
    248     + AddEnabledDevice(pInfo->fd);
    249     + pPointer->public.on = TRUE;
    250     + break;
    251     +
    252     + case DEVICE_OFF:
    253     + case DEVICE_CLOSE:
    254     + if (pInfo->fd != -1) {
    255     + RemoveEnabledDevice(pInfo->fd);
    256     + xf86RemoveSIGIOHandler(pInfo->fd);
    257     + evdevReleaseControlFD (pInfo->fd);
    258     + pInfo->fd = -1;
    259     + }
    260     + pPointer->public.on = FALSE;
    261     + usleep(300000);
    262     + break;
    263     + }
    264     + return Success;
    265     +}
    266     +
    267     +Bool
    268     +evdevStart (InputDriverPtr drv)
    269     +{
    270     + InputInfoPtr pInfo;
    271     +
    272     + if (evdev_alive)
    273     + return TRUE;
    274     +
    275     + if (!(evdev_buf = xcalloc(1024, 1)))
    276     + return FALSE;
    277     +
    278     + if (!(pInfo = xf86AllocateInput(drv, 0)))
    279     + return FALSE;
    280     +
    281     +
    282     + pInfo->name = "evdev brain";
    283     + pInfo->type_name = "evdev brain";
    284     + pInfo->device_control = evdevControl;
    285     + pInfo->read_input = evdevReadInput;
    286     + pInfo->fd = -1;
    287     + evdev_alive = TRUE;
    288     + pInfo->flags = XI86_CONFIGURED | XI86_OPEN_ON_INIT;
    289     + return TRUE;
    290     +}
    291     +
    292     +Bool
    293     +evdevNewDriver (evdevDriverPtr driver)
    294     +{
    295     + if (!evdev_alive)
    296     + return FALSE;
    297     + if (!(driver->name || driver->phys))
    298     + return FALSE;
    299     + if (!driver->callback)
    300     + return FALSE;
    301     +
    302     + driver->next = evdev_drivers;
    303     + evdev_drivers = driver;
    304     + return TRUE;
    305     +}
    306     diff -urN xc.orig/programs/Xserver/hw/xfree86/os-support/linux/lnx_evdev.h xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_evdev.h
    307     --- xc.orig/programs/Xserver/hw/xfree86/os-support/linux/lnx_evdev.h 1969-12-31 16:00:00.000000000 -0800
    308     +++ xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_evdev.h 2004-12-18 00:41:57.000000000 -0800
    309     @@ -0,0 +1,752 @@
    310     +/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx.h,v 3.2 2000/02/15 02:00:14 eich Exp $ */
    311     +
    312     +#ifndef LNX_EVDEV_H_
    313     +#define LNX_EVDEV_H_
    314     +
    315     +
    316     +/* Stuff taken from the linux header. (With some minor changes.) */
    317     +
    318     +#include <sys/time.h>
    319     +#include <sys/ioctl.h>
    320     +#include <asm/types.h>
    321     +
    322     +/*
    323     + * The event structure itself
    324     + */
    325     +
    326     +struct input_event {
    327     + struct timeval time;
    328     + __u16 type;
    329     + __u16 code;
    330     + __s32 value;
    331     +};
    332     +
    333     +/*
    334     + * Protocol version.
    335     + */
    336     +
    337     +#define EV_VERSION 0x010000
    338     +
    339     +/*
    340     + * IOCTLs (0x00 - 0x7f)
    341     + */
    342     +
    343     +struct input_id {
    344     + __u16 bustype;
    345     + __u16 vendor;
    346     + __u16 product;
    347     + __u16 version;
    348     +};
    349     +
    350     +struct input_absinfo {
    351     + __s32 value;
    352     + __s32 minimum;
    353     + __s32 maximum;
    354     + __s32 fuzz;
    355     + __s32 flat;
    356     +};
    357     +
    358     +#define EVIOCGVERSION _IOR('E', 0x01, int) /* get driver version */
    359     +#define EVIOCGID _IOR('E', 0x02, struct input_id) /* get device ID */
    360     +#define EVIOCGREP _IOR('E', 0x03, int[2]) /* get repeat settings */
    361     +#define EVIOCSREP _IOW('E', 0x03, int[2]) /* get repeat settings */
    362     +#define EVIOCGKEYCODE _IOR('E', 0x04, int[2]) /* get keycode */
    363     +#define EVIOCSKEYCODE _IOW('E', 0x04, int[2]) /* set keycode */
    364     +
    365     +#define EVIOCGNAME(len) _IOC(_IOC_READ, 'E', 0x06, len) /* get device name */
    366     +#define EVIOCGPHYS(len) _IOC(_IOC_READ, 'E', 0x07, len) /* get physical location */
    367     +#define EVIOCGUNIQ(len) _IOC(_IOC_READ, 'E', 0x08, len) /* get unique identifier */
    368     +
    369     +#define EVIOCGKEY(len) _IOC(_IOC_READ, 'E', 0x18, len) /* get global keystate */
    370     +#define EVIOCGLED(len) _IOC(_IOC_READ, 'E', 0x19, len) /* get all LEDs */
    371     +#define EVIOCGSND(len) _IOC(_IOC_READ, 'E', 0x1a, len) /* get all sounds status */
    372     +
    373     +#define EVIOCGBIT(ev,len) _IOC(_IOC_READ, 'E', 0x20 + ev, len) /* get event bits */
    374     +#define EVIOCGABS(abs) _IOR('E', 0x40 + abs, struct input_absinfo) /* get abs value/limits */
    375     +#define EVIOCSABS(abs) _IOW('E', 0xc0 + abs, struct input_absinfo) /* set abs value/limits */
    376     +
    377     +#define EVIOCSFF _IOC(_IOC_WRITE, 'E', 0x80, sizeof(struct ff_effect)) /* send a force effect to a force feedback device */
    378     +#define EVIOCRMFF _IOW('E', 0x81, int) /* Erase a force effect */
    379     +#define EVIOCGEFFECTS _IOR('E', 0x84, int) /* Report number of effects playable at the same time */
    380     +
    381     +#define EVIOCGRAB _IOW('E', 0x90, int) /* Grab/Release device */
    382     +#define EVIOCGMASK _IOR('E', 0x91, unsigned long *) /* Get our input mask */
    383     +#define EVIOCSMASK _IOW('E', 0x92, unsigned long) /* Set our input mask */
    384     +#define EVIOCGDMASK _IOR('E', 0x93, unsigned long *) /* Get device input mask */
    385     +#define EVIOCSDMASK _IOW('E', 0x94, unsigned long) /* Set device input mask */
    386     +
    387     +
    388     +
    389     +#define BITS_PER_LONG (sizeof(long) * 8)
    390     +#define NBITS(x) ((((x)-1)/BITS_PER_LONG)+1)
    391     +#define OFF(x) ((x)%BITS_PER_LONG)
    392     +#define LONG(x) ((x)/BITS_PER_LONG)
    393     +#define BIT(x) (1UL<<((x)%BITS_PER_LONG))
    394     +#define test_bit(bit, array) ((array[LONG(bit)] >> OFF(bit)) & 1)
    395     +
    396     +/*
    397     + * Event types
    398     + */
    399     +
    400     +#define EV_SYN 0x00
    401     +#define EV_KEY 0x01
    402     +#define EV_REL 0x02
    403     +#define EV_ABS 0x03
    404     +#define EV_MSC 0x04
    405     +#define EV_LED 0x11
    406     +#define EV_SND 0x12
    407     +#define EV_REP 0x14
    408     +#define EV_FF 0x15
    409     +#define EV_PWR 0x16
    410     +#define EV_FF_STATUS 0x17
    411     +#define EV_MAX 0x1f
    412     +
    413     +/*
    414     + * Synchronization events.
    415     + */
    416     +
    417     +#define EV_SYN_REPORT 0
    418     +#define EV_SYN_CONFIG 1
    419     +
    420     +/*
    421     + * Keys and buttons
    422     + */
    423     +
    424     +#define EV_KEY_RESERVED 0
    425     +#define EV_KEY_ESC 1
    426     +#define EV_KEY_1 2
    427     +#define EV_KEY_2 3
    428     +#define EV_KEY_3 4
    429     +#define EV_KEY_4 5
    430     +#define EV_KEY_5 6
    431     +#define EV_KEY_6 7
    432     +#define EV_KEY_7 8
    433     +#define EV_KEY_8 9
    434     +#define EV_KEY_9 10
    435     +#define EV_KEY_0 11
    436     +#define EV_KEY_MINUS 12
    437     +#define EV_KEY_EQUAL 13
    438     +#define EV_KEY_BACKSPACE 14
    439     +#define EV_KEY_TAB 15
    440     +#define EV_KEY_Q 16
    441     +#define EV_KEY_W 17
    442     +#define EV_KEY_E 18
    443     +#define EV_KEY_R 19
    444     +#define EV_KEY_T 20
    445     +#define EV_KEY_Y 21
    446     +#define EV_KEY_U 22
    447     +#define EV_KEY_I 23
    448     +#define EV_KEY_O 24
    449     +#define EV_KEY_P 25
    450     +#define EV_KEY_LEFTBRACE 26
    451     +#define EV_KEY_RIGHTBRACE 27
    452     +#define EV_KEY_ENTER 28
    453     +#define EV_KEY_LEFTCTRL 29
    454     +#define EV_KEY_A 30
    455     +#define EV_KEY_S 31
    456     +#define EV_KEY_D 32
    457     +#define EV_KEY_F 33
    458     +#define EV_KEY_G 34
    459     +#define EV_KEY_H 35
    460     +#define EV_KEY_J 36
    461     +#define EV_KEY_K 37
    462     +#define EV_KEY_L 38
    463     +#define EV_KEY_SEMICOLON 39
    464     +#define EV_KEY_APOSTROPHE 40
    465     +#define EV_KEY_GRAVE 41
    466     +#define EV_KEY_LEFTSHIFT 42
    467     +#define EV_KEY_BACKSLASH 43
    468     +#define EV_KEY_Z 44
    469     +#define EV_KEY_X 45
    470     +#define EV_KEY_C 46
    471     +#define EV_KEY_V 47
    472     +#define EV_KEY_B 48
    473     +#define EV_KEY_N 49
    474     +#define EV_KEY_M 50
    475     +#define EV_KEY_COMMA 51
    476     +#define EV_KEY_DOT 52
    477     +#define EV_KEY_SLASH 53
    478     +#define EV_KEY_RIGHTSHIFT 54
    479     +#define EV_KEY_KPASTERISK 55
    480     +#define EV_KEY_LEFTALT 56
    481     +#define EV_KEY_SPACE 57
    482     +#define EV_KEY_CAPSLOCK 58
    483     +#define EV_KEY_F1 59
    484     +#define EV_KEY_F2 60
    485     +#define EV_KEY_F3 61
    486     +#define EV_KEY_F4 62
    487     +#define EV_KEY_F5 63
    488     +#define EV_KEY_F6 64
    489     +#define EV_KEY_F7 65
    490     +#define EV_KEY_F8 66
    491     +#define EV_KEY_F9 67
    492     +#define EV_KEY_F10 68
    493     +#define EV_KEY_NUMLOCK 69
    494     +#define EV_KEY_SCROLLLOCK 70
    495     +#define EV_KEY_KP7 71
    496     +#define EV_KEY_KP8 72
    497     +#define EV_KEY_KP9 73
    498     +#define EV_KEY_KPMINUS 74
    499     +#define EV_KEY_KP4 75
    500     +#define EV_KEY_KP5 76
    501     +#define EV_KEY_KP6 77
    502     +#define EV_KEY_KPPLUS 78
    503     +#define EV_KEY_KP1 79
    504     +#define EV_KEY_KP2 80
    505     +#define EV_KEY_KP3 81
    506     +#define EV_KEY_KP0 82
    507     +#define EV_KEY_KPDOT 83
    508     +#define EV_KEY_103RD 84
    509     +#define EV_KEY_F13 85
    510     +#define EV_KEY_102ND 86
    511     +#define EV_KEY_F11 87
    512     +#define EV_KEY_F12 88
    513     +#define EV_KEY_F14 89
    514     +#define EV_KEY_F15 90
    515     +#define EV_KEY_F16 91
    516     +#define EV_KEY_F17 92
    517     +#define EV_KEY_F18 93
    518     +#define EV_KEY_F19 94
    519     +#define EV_KEY_F20 95
    520     +#define EV_KEY_KPENTER 96
    521     +#define EV_KEY_RIGHTCTRL 97
    522     +#define EV_KEY_KPSLASH 98
    523     +#define EV_KEY_SYSRQ 99
    524     +#define EV_KEY_RIGHTALT 100
    525     +#define EV_KEY_LINEFEED 101
    526     +#define EV_KEY_HOME 102
    527     +#define EV_KEY_UP 103
    528     +#define EV_KEY_PAGEUP 104
    529     +#define EV_KEY_LEFT 105
    530     +#define EV_KEY_RIGHT 106
    531     +#define EV_KEY_END 107
    532     +#define EV_KEY_DOWN 108
    533     +#define EV_KEY_PAGEDOWN 109
    534     +#define EV_KEY_INSERT 110
    535     +#define EV_KEY_DELETE 111
    536     +#define EV_KEY_MACRO 112
    537     +#define EV_KEY_MUTE 113
    538     +#define EV_KEY_VOLUMEDOWN 114
    539     +#define EV_KEY_VOLUMEUP 115
    540     +#define EV_KEY_POWER 116
    541     +#define EV_KEY_KPEQUAL 117
    542     +#define EV_KEY_KPPLUSMINUS 118
    543     +#define EV_KEY_PAUSE 119
    544     +#define EV_KEY_F21 120
    545     +#define EV_KEY_F22 121
    546     +#define EV_KEY_F23 122
    547     +#define EV_KEY_F24 123
    548     +#define EV_KEY_KPCOMMA 124
    549     +#define EV_KEY_LEFTMETA 125
    550     +#define EV_KEY_RIGHTMETA 126
    551     +#define EV_KEY_COMPOSE 127
    552     +
    553     +#define EV_KEY_STOP 128
    554     +#define EV_KEY_AGAIN 129
    555     +#define EV_KEY_PROPS 130
    556     +#define EV_KEY_UNDO 131
    557     +#define EV_KEY_FRONT 132
    558     +#define EV_KEY_COPY 133
    559     +#define EV_KEY_OPEN 134
    560     +#define EV_KEY_PASTE 135
    561     +#define EV_KEY_FIND 136
    562     +#define EV_KEY_CUT 137
    563     +#define EV_KEY_HELP 138
    564     +#define EV_KEY_MENU 139
    565     +#define EV_KEY_CALC 140
    566     +#define EV_KEY_SETUP 141
    567     +#define EV_KEY_SLEEP 142
    568     +#define EV_KEY_WAKEUP 143
    569     +#define EV_KEY_FILE 144
    570     +#define EV_KEY_SENDFILE 145
    571     +#define EV_KEY_DELETEFILE 146
    572     +#define EV_KEY_XFER 147
    573     +#define EV_KEY_PROG1 148
    574     +#define EV_KEY_PROG2 149
    575     +#define EV_KEY_WWW 150
    576     +#define EV_KEY_MSDOS 151
    577     +#define EV_KEY_COFFEE 152
    578     +#define EV_KEY_DIRECTION 153
    579     +#define EV_KEY_CYCLEWINDOWS 154
    580     +#define EV_KEY_MAIL 155
    581     +#define EV_KEY_BOOKMARKS 156
    582     +#define EV_KEY_COMPUTER 157
    583     +#define EV_KEY_BACK 158
    584     +#define EV_KEY_FORWARD 159
    585     +#define EV_KEY_CLOSECD 160
    586     +#define EV_KEY_EJECTCD 161
    587     +#define EV_KEY_EJECTCLOSECD 162
    588     +#define EV_KEY_NEXTSONG 163
    589     +#define EV_KEY_PLAYPAUSE 164
    590     +#define EV_KEY_PREVIOUSSONG 165
    591     +#define EV_KEY_STOPCD 166
    592     +#define EV_KEY_RECORD 167
    593     +#define EV_KEY_REWIND 168
    594     +#define EV_KEY_PHONE 169
    595     +#define EV_KEY_ISO 170
    596     +#define EV_KEY_CONFIG 171
    597     +#define EV_KEY_HOMEPAGE 172
    598     +#define EV_KEY_REFRESH 173
    599     +#define EV_KEY_EXIT 174
    600     +#define EV_KEY_MOVE 175
    601     +#define EV_KEY_EDIT 176
    602     +#define EV_KEY_SCROLLUP 177
    603     +#define EV_KEY_SCROLLDOWN 178
    604     +#define EV_KEY_KPLEFTPAREN 179
    605     +#define EV_KEY_KPRIGHTPAREN 180
    606     +
    607     +#define EV_KEY_INTL1 181
    608     +#define EV_KEY_INTL2 182
    609     +#define EV_KEY_INTL3 183
    610     +#define EV_KEY_INTL4 184
    611     +#define EV_KEY_INTL5 185
    612     +#define EV_KEY_INTL6 186
    613     +#define EV_KEY_INTL7 187
    614     +#define EV_KEY_INTL8 188
    615     +#define EV_KEY_INTL9 189
    616     +#define EV_KEY_LANG1 190
    617     +#define EV_KEY_LANG2 191
    618     +#define EV_KEY_LANG3 192
    619     +#define EV_KEY_LANG4 193
    620     +#define EV_KEY_LANG5 194
    621     +#define EV_KEY_LANG6 195
    622     +#define EV_KEY_LANG7 196
    623     +#define EV_KEY_LANG8 197
    624     +#define EV_KEY_LANG9 198
    625     +
    626     +#define EV_KEY_PLAYCD 200
    627     +#define EV_KEY_PAUSECD 201
    628     +#define EV_KEY_PROG3 202
    629     +#define EV_KEY_PROG4 203
    630     +#define EV_KEY_SUSPEND 205
    631     +#define EV_KEY_CLOSE 206
    632     +#define EV_KEY_PLAY 207
    633     +#define EV_KEY_FASTFORWARD 208
    634     +#define EV_KEY_BASSBOOST 209
    635     +#define EV_KEY_PRINT 210
    636     +#define EV_KEY_HP 211
    637     +#define EV_KEY_CAMERA 212
    638     +#define EV_KEY_SOUND 213
    639     +#define EV_KEY_QUESTION 214
    640     +#define EV_KEY_EMAIL 215
    641     +#define EV_KEY_CHAT 216
    642     +#define EV_KEY_SEARCH 217
    643     +#define EV_KEY_CONNECT 218
    644     +#define EV_KEY_FINANCE 219
    645     +#define EV_KEY_SPORT 220
    646     +#define EV_KEY_SHOP 221
    647     +#define EV_KEY_ALTERASE 222
    648     +#define EV_KEY_CANCEL 223
    649     +#define EV_KEY_BRIGHTNESSDOWN 224
    650     +#define EV_KEY_BRIGHTNESSUP 225
    651     +#define EV_KEY_MEDIA 226
    652     +
    653     +#define EV_KEY_UNKNOWN 240
    654     +
    655     +#define EV_BTN_MISC 0x100
    656     +#define EV_BTN_0 0x100
    657     +#define EV_BTN_1 0x101
    658     +#define EV_BTN_2 0x102
    659     +#define EV_BTN_3 0x103
    660     +#define EV_BTN_4 0x104
    661     +#define EV_BTN_5 0x105
    662     +#define EV_BTN_6 0x106
    663     +#define EV_BTN_7 0x107
    664     +#define EV_BTN_8 0x108
    665     +#define EV_BTN_9 0x109
    666     +
    667     +#define EV_BTN_MOUSE 0x110
    668     +#define EV_BTN_LEFT 0x110
    669     +#define EV_BTN_RIGHT 0x111
    670     +#define EV_BTN_MIDDLE 0x112
    671     +#define EV_BTN_SIDE 0x113
    672     +#define EV_BTN_EXTRA 0x114
    673     +#define EV_BTN_FORWARD 0x115
    674     +#define EV_BTN_BACK 0x116
    675     +
    676     +#define EV_BTN_JOYSTICK 0x120
    677     +#define EV_BTN_TRIGGER 0x120
    678     +#define EV_BTN_THUMB 0x121
    679     +#define EV_BTN_THUMB2 0x122
    680     +#define EV_BTN_TOP 0x123
    681     +#define EV_BTN_TOP2 0x124
    682     +#define EV_BTN_PINKIE 0x125
    683     +#define EV_BTN_BASE 0x126
    684     +#define EV_BTN_BASE2 0x127
    685     +#define EV_BTN_BASE3 0x128
    686     +#define EV_BTN_BASE4 0x129
    687     +#define EV_BTN_BASE5 0x12a
    688     +#define EV_BTN_BASE6 0x12b
    689     +#define EV_BTN_DEAD 0x12f
    690     +
    691     +#define EV_BTN_GAMEPAD 0x130
    692     +#define EV_BTN_A 0x130
    693     +#define EV_BTN_B 0x131
    694     +#define EV_BTN_C 0x132
    695     +#define EV_BTN_X 0x133
    696     +#define EV_BTN_Y 0x134
    697     +#define EV_BTN_Z 0x135
    698     +#define EV_BTN_TL 0x136
    699     +#define EV_BTN_TR 0x137
    700     +#define EV_BTN_TL2 0x138
    701     +#define EV_BTN_TR2 0x139
    702     +#define EV_BTN_SELECT 0x13a
    703     +#define EV_BTN_START 0x13b
    704     +#define EV_BTN_MODE 0x13c
    705     +#define EV_BTN_THUMBL 0x13d
    706     +#define EV_BTN_THUMBR 0x13e
    707     +
    708     +#define EV_BTN_DIGI 0x140
    709     +#define EV_BTN_TOOL_PEN 0x140
    710     +#define EV_BTN_TOOL_RUBBER 0x141
    711     +#define EV_BTN_TOOL_BRUSH 0x142
    712     +#define EV_BTN_TOOL_PENCIL 0x143
    713     +#define EV_BTN_TOOL_AIRBRUSH 0x144
    714     +#define EV_BTN_TOOL_FINGER 0x145
    715     +#define EV_BTN_TOOL_MOUSE 0x146
    716     +#define EV_BTN_TOOL_LENS 0x147
    717     +#define EV_BTN_TOUCH 0x14a
    718     +#define EV_BTN_STYLUS 0x14b
    719     +#define EV_BTN_STYLUS2 0x14c
    720     +
    721     +#define EV_BTN_WHEEL 0x150
    722     +#define EV_BTN_GEAR_DOWN 0x150
    723     +#define EV_BTN_GEAR_UP 0x151
    724     +
    725     +#define EV_KEY_OK 0x160
    726     +#define EV_KEY_SELECT 0x161
    727     +#define EV_KEY_GOTO 0x162
    728     +#define EV_KEY_CLEAR 0x163
    729     +#define EV_KEY_POWER2 0x164
    730     +#define EV_KEY_OPTION 0x165
    731     +#define EV_KEY_INFO 0x166
    732     +#define EV_KEY_TIME 0x167
    733     +#define EV_KEY_VENDOR 0x168
    734     +#define EV_KEY_ARCHIVE 0x169
    735     +#define EV_KEY_PROGRAM 0x16a
    736     +#define EV_KEY_CHANNEL 0x16b
    737     +#define EV_KEY_FAVORITES 0x16c
    738     +#define EV_KEY_EPG 0x16d
    739     +#define EV_KEY_PVR 0x16e
    740     +#define EV_KEY_MHP 0x16f
    741     +#define EV_KEY_LANGUAGE 0x170
    742     +#define EV_KEY_TITLE 0x171
    743     +#define EV_KEY_SUBTITLE 0x172
    744     +#define EV_KEY_ANGLE 0x173
    745     +#define EV_KEY_ZOOM 0x174
    746     +#define EV_KEY_MODE 0x175
    747     +#define EV_KEY_KEYBOARD 0x176
    748     +#define EV_KEY_SCREEN 0x177
    749     +#define EV_KEY_PC 0x178
    750     +#define EV_KEY_TV 0x179
    751     +#define EV_KEY_TV2 0x17a
    752     +#define EV_KEY_VCR 0x17b
    753     +#define EV_KEY_VCR2 0x17c
    754     +#define EV_KEY_SAT 0x17d
    755     +#define EV_KEY_SAT2 0x17e
    756     +#define EV_KEY_CD 0x17f
    757     +#define EV_KEY_TAPE 0x180
    758     +#define EV_KEY_RADIO 0x181
    759     +#define EV_KEY_TUNER 0x182
    760     +#define EV_KEY_PLAYER 0x183
    761     +#define EV_KEY_TEXT 0x184
    762     +#define EV_KEY_DVD 0x185
    763     +#define EV_KEY_AUX 0x186
    764     +#define EV_KEY_MP3 0x187
    765     +#define EV_KEY_AUDIO 0x188
    766     +#define EV_KEY_VIDEO 0x189
    767     +#define EV_KEY_DIRECTORY 0x18a
    768     +#define EV_KEY_LIST 0x18b
    769     +#define EV_KEY_MEMO 0x18c
    770     +#define EV_KEY_CALENDAR 0x18d
    771     +#define EV_KEY_RED 0x18e
    772     +#define EV_KEY_GREEN 0x18f
    773     +#define EV_KEY_YELLOW 0x190
    774     +#define EV_KEY_BLUE 0x191
    775     +#define EV_KEY_CHANNELUP 0x192
    776     +#define EV_KEY_CHANNELDOWN 0x193
    777     +#define EV_KEY_FIRST 0x194
    778     +#define EV_KEY_LAST 0x195
    779     +#define EV_KEY_AB 0x196
    780     +#define EV_KEY_NEXT 0x197
    781     +#define EV_KEY_RESTART 0x198
    782     +#define EV_KEY_SLOW 0x199
    783     +#define EV_KEY_SHUFFLE 0x19a
    784     +#define EV_KEY_BREAK 0x19b
    785     +#define EV_KEY_PREVIOUS 0x19c
    786     +#define EV_KEY_DIGITS 0x19d
    787     +#define EV_KEY_TEEN 0x19e
    788     +#define EV_KEY_TWEN 0x19f
    789     +
    790     +#define EV_KEY_MAX 0x1ff
    791     +
    792     +/*
    793     + * Relative axes
    794     + */
    795     +
    796     +#define EV_REL_X 0x00
    797     +#define EV_REL_Y 0x01
    798     +#define EV_REL_Z 0x02
    799     +#define EV_REL_HWHEEL 0x06
    800     +#define EV_REL_DIAL 0x07
    801     +#define EV_REL_WHEEL 0x08
    802     +#define EV_REL_MISC 0x09
    803     +#define EV_REL_MAX 0x0f
    804     +
    805     +/*
    806     + * Absolute axes
    807     + */
    808     +
    809     +#define EV_ABS_X 0x00
    810     +#define EV_ABS_Y 0x01
    811     +#define EV_ABS_Z 0x02
    812     +#define EV_ABS_RX 0x03
    813     +#define EV_ABS_RY 0x04
    814     +#define EV_ABS_RZ 0x05
    815     +#define EV_ABS_THROTTLE 0x06
    816     +#define EV_ABS_RUDDER 0x07
    817     +#define EV_ABS_WHEEL 0x08
    818     +#define EV_ABS_GAS 0x09
    819     +#define EV_ABS_BRAKE 0x0a
    820     +#define EV_ABS_HAT0X 0x10
    821     +#define EV_ABS_HAT0Y 0x11
    822     +#define EV_ABS_HAT1X 0x12
    823     +#define EV_ABS_HAT1Y 0x13
    824     +#define EV_ABS_HAT2X 0x14
    825     +#define EV_ABS_HAT2Y 0x15
    826     +#define EV_ABS_HAT3X 0x16
    827     +#define EV_ABS_HAT3Y 0x17
    828     +#define EV_ABS_PRESSURE 0x18
    829     +#define EV_ABS_DISTANCE 0x19
    830     +#define EV_ABS_TILT_X 0x1a
    831     +#define EV_ABS_TILT_Y 0x1b
    832     +#define EV_ABS_VOLUME 0x20
    833     +#define EV_ABS_MISC 0x28
    834     +#define EV_ABS_MAX 0x3f
    835     +
    836     +/*
    837     + * Misc events
    838     + */
    839     +
    840     +#define EV_MSG_SERIAL 0x00
    841     +#define EV_MSG_PULSELED 0x01
    842     +#define EV_MSG_MAX 0x07
    843     +
    844     +/*
    845     + * LEDs
    846     + */
    847     +
    848     +#define EV_LED_NUML 0x00
    849     +#define EV_LED_CAPSL 0x01
    850     +#define EV_LED_SCROLLL 0x02
    851     +#define EV_LED_COMPOSE 0x03
    852     +#define EV_LED_KANA 0x04
    853     +#define EV_LED_SLEEP 0x05
    854     +#define EV_LED_SUSPEND 0x06
    855     +#define EV_LED_MUTE 0x07
    856     +#define EV_LED_MISC 0x08
    857     +#define EV_LED_MAX 0x0f
    858     +
    859     +/*
    860     + * Autorepeat values
    861     + */
    862     +
    863     +#define EV_REP_DELAY 0x00
    864     +#define EV_REP_PERIOD 0x01
    865     +#define EV_REP_MAX 0x01
    866     +
    867     +/*
    868     + * Sounds
    869     + */
    870     +
    871     +#define EV_SND_CLICK 0x00
    872     +#define EV_SND_BELL 0x01
    873     +#define EV_SND_TONE 0x02
    874     +#define EV_SND_MAX 0x07
    875     +
    876     +/*
    877     + * IDs.
    878     + */
    879     +
    880     +#define EV_ID_BUS 0
    881     +#define EV_ID_VENDOR 1
    882     +#define EV_ID_PRODUCT 2
    883     +#define EV_ID_VERSION 3
    884     +
    885     +#define EV_BUS_PCI 0x01
    886     +#define EV_BUS_ISAPNP 0x02
    887     +#define EV_BUS_USB 0x03
    888     +#define EV_BUS_HIL 0x04
    889     +
    890     +#define EV_BUS_ISA 0x10
    891     +#define EV_BUS_I8042 0x11
    892     +#define EV_BUS_XTKBD 0x12
    893     +#define EV_BUS_RS232 0x13
    894     +#define EV_BUS_GAMEPORT 0x14
    895     +#define EV_BUS_PARPORT 0x15
    896     +#define EV_BUS_AMIGA 0x16
    897     +#define EV_BUS_ADB 0x17
    898     +#define EV_BUS_I2C 0x18
    899     +#define EV_BUS_HOST 0x19
    900     +
    901     +/*
    902     + * Values describing the status of an effect
    903     + */
    904     +#define EV_FF_STATUS_STOPPED 0x00
    905     +#define EV_FF_STATUS_PLAYING 0x01
    906     +#define EV_FF_STATUS_MAX 0x01
    907     +
    908     +/*
    909     + * Structures used in ioctls to upload effects to a device
    910     + * The first structures are not passed directly by using ioctls.
    911     + * They are sub-structures of the actually sent structure (called ff_effect)
    912     + */
    913     +
    914     +struct ff_replay {
    915     + __u16 length; /* Duration of an effect in ms. All other times are also expressed in ms */
    916     + __u16 delay; /* Time to wait before to start playing an effect */
    917     +};
    918     +
    919     +struct ff_trigger {
    920     + __u16 button; /* Number of button triggering an effect */
    921     + __u16 interval; /* Time to wait before an effect can be re-triggered (ms) */
    922     +};
    923     +
    924     +struct ff_envelope {
    925     + __u16 attack_length; /* Duration of attack (ms) */
    926     + __u16 attack_level; /* Level at beginning of attack */
    927     + __u16 fade_length; /* Duration of fade (ms) */
    928     + __u16 fade_level; /* Level at end of fade */
    929     +};
    930     +
    931     +/* EV_FF_CONSTANT */
    932     +struct ff_constant_effect {
    933     + __s16 level; /* Strength of effect. Negative values are OK */
    934     + struct ff_envelope envelope;
    935     +};
    936     +
    937     +/* EV_FF_RAMP */
    938     +struct ff_ramp_effect {
    939     + __s16 start_level;
    940     + __s16 end_level;
    941     + struct ff_envelope envelope;
    942     +};
    943     +
    944     +/* EV_FF_SPRING of FF_FRICTION */
    945     +struct ff_condition_effect {
    946     + __u16 right_saturation; /* Max level when joystick is on the right */
    947     + __u16 left_saturation; /* Max level when joystick in on the left */
    948     +
    949     + __s16 right_coeff; /* Indicates how fast the force grows when the
    950     + joystick moves to the right */
    951     + __s16 left_coeff; /* Same for left side */
    952     +
    953     + __u16 deadband; /* Size of area where no force is produced */
    954     + __s16 center; /* Position of dead zone */
    955     +
    956     +};
    957     +
    958     +/* EV_FF_PERIODIC */
    959     +struct ff_periodic_effect {
    960     + __u16 waveform; /* Kind of wave (sine, square...) */
    961     + __u16 period; /* in ms */
    962     + __s16 magnitude; /* Peak value */
    963     + __s16 offset; /* Mean value of wave (roughly) */
    964     + __u16 phase; /* 'Horizontal' shift */
    965     +
    966     + struct ff_envelope envelope;
    967     +
    968     +/* Only used if waveform == EV_FF_CUSTOM */
    969     + __u32 custom_len; /* Number of samples */
    970     + __s16 *custom_data; /* Buffer of samples */
    971     +/* Note: the data pointed by custom_data is copied by the driver. You can
    972     + * therefore dispose of the memory after the upload/update */
    973     +};
    974     +
    975     +/* EV_FF_RUMBLE */
    976     +/* Some rumble pads have two motors of different weight.
    977     + strong_magnitude represents the magnitude of the vibration generated
    978     + by the heavy motor.
    979     +*/
    980     +struct ff_rumble_effect {
    981     + __u16 strong_magnitude; /* Magnitude of the heavy motor */
    982     + __u16 weak_magnitude; /* Magnitude of the light one */
    983     +};
    984     +
    985     +/*
    986     + * Structure sent through ioctl from the application to the driver
    987     + */
    988     +struct ff_effect {
    989     + __u16 type;
    990     +/* Following field denotes the unique id assigned to an effect.
    991     + * If user sets if to -1, a new effect is created, and its id is returned in the same field
    992     + * Else, the user sets it to the effect id it wants to update.
    993     + */
    994     + __s16 id;
    995     +
    996     + __u16 direction; /* Direction. 0 deg -> 0x0000 (down)
    997     + 90 deg -> 0x4000 (left)
    998     + 180 deg -> 0x8000 (up)
    999     + 270 deg -> 0xC000 (right)
    1000     + */
    1001     +
    1002     + struct ff_trigger trigger;
    1003     + struct ff_replay replay;
    1004     +
    1005     + union {
    1006     + struct ff_constant_effect constant;
    1007     + struct ff_ramp_effect ramp;
    1008     + struct ff_periodic_effect periodic;
    1009     + struct ff_condition_effect condition[2]; /* One for each axis */
    1010     + struct ff_rumble_effect rumble;
    1011     + } u;
    1012     +};
    1013     +
    1014     +/*
    1015     + * Force feedback effect types
    1016     + */
    1017     +
    1018     +#define EV_FF_RUMBLE 0x50
    1019     +#define EV_FF_PERIODIC 0x51
    1020     +#define EV_FF_CONSTANT 0x52
    1021     +#define EV_FF_SPRING 0x53
    1022     +#define EV_FF_FRICTION 0x54
    1023     +#define EV_FF_DAMPER 0x55
    1024     +#define EV_FF_INERTIA 0x56
    1025     +#define EV_FF_RAMP 0x57
    1026     +
    1027     +/*
    1028     + * Force feedback periodic effect types
    1029     + */
    1030     +
    1031     +#define EV_FF_SQUARE 0x58
    1032     +#define EV_FF_TRIANGLE 0x59
    1033     +#define EV_FF_SINE 0x5a
    1034     +#define EV_FF_SAW_UP 0x5b
    1035     +#define EV_FF_SAW_DOWN 0x5c
    1036     +#define EV_FF_CUSTOM 0x5d
    1037     +
    1038     +/*
    1039     + * Set ff device properties
    1040     + */
    1041     +
    1042     +#define EV_FF_GAIN 0x60
    1043     +#define EV_FF_AUTOCENTER 0x61
    1044     +
    1045     +#define EV_FF_MAX 0x7f
    1046     +
    1047     +
    1048     +
    1049     +typedef struct _evdevDriver {
    1050     + const char *name;
    1051     + const char *phys;
    1052     + void *cb_data;
    1053     + int (*callback)(void *cb_data, int what);
    1054     + struct _evdevDriver *next;
    1055     +} evdevDriver, *evdevDriverPtr;
    1056     +
    1057     +int evdevGetFDForDriver (evdevDriverPtr driver);
    1058     +Bool evdevStart (InputDriverPtr drv);
    1059     +Bool evdevNewDriver (evdevDriverPtr driver);
    1060     +
    1061     +#endif /* LNX_EVDEV_H_ */