--- /dev/null
+# Kdrive evdev support patch, posted by Ander Conselvan de Oliveira at
+# http://lists.freedesktop.org/archives/xorg/2005-December/011635.html
+diff -u -r --exclude=CVS --exclude=Makefile --exclude='*.o' --exclude=ephyr --exclude='*.Po' xserver.original/hw/kdrive/linux/evdev.c xserver/hw/kdrive/linux/evdev.c
+--- xserver.original/hw/kdrive/linux/evdev.c 2005-12-16 10:36:05.000000000 -0200
++++ xserver/hw/kdrive/linux/evdev.c 2005-12-16 10:40:51.077410192 -0200
+@@ -31,9 +31,11 @@
+ #include <X11/X.h>
+ #include <X11/Xproto.h>
+ #include <X11/Xpoll.h>
++#include <X11/keysym.h>
+ #include "inputstr.h"
+ #include "scrnintstr.h"
+ #include "kdrive.h"
++#include "kkeymap.h"
+
+ #define NUM_EVENTS 128
+ #define ABS_UNSET -65535
+@@ -105,9 +107,10 @@
+ {
+ KdMouseInfo *mi = closure;
+ Kevdev *ke = mi->driver;
+- int i;
++ int i, j;
+ struct input_event events[NUM_EVENTS];
+ int n;
++ int flags;
+
+ n = read (evdevPort, &events, NUM_EVENTS * sizeof (struct input_event));
+ if (n <= 0)
+@@ -115,22 +118,64 @@
+ n /= sizeof (struct input_event);
+ for (i = 0; i < n; i++)
+ {
++ flags = KD_MOUSE_DELTA | kdMouseInfo->buttonState;
+ switch (events[i].type) {
+ case EV_SYN:
+ break;
+ case EV_KEY:
+- EvdevMotion (mi);
+- ASSIGNBIT(ke->key,events[i].code, events[i].value);
+- if (events[i].code < 0x100)
+- ErrorF ("key %d %d\n", events[i].code, events[i].value);
+- else
+- ErrorF ("key 0x%x %d\n", events[i].code, events[i].value);
++ if (events[i].code >= BTN_MOUSE && events[i].code < BTN_JOYSTICK) {
++ switch (events[i].code) {
++ case BTN_LEFT:
++ if (events[i].value == 1)
++ flags |= KD_BUTTON_1;
++ else
++ flags &= ~KD_BUTTON_1;
++ break;
++ case BTN_MIDDLE:
++ if (events[i].value == 1)
++ flags |= KD_BUTTON_2;
++ else
++ flags &= ~KD_BUTTON_2;
++ break;
++ case BTN_RIGHT:
++ if (events[i].value == 1)
++ flags |= KD_BUTTON_3;
++ else
++ flags &= ~KD_BUTTON_3;
++ break;
++ default:
++ /* Unknow button */
++ break;
++ }
++ KdEnqueueMouseEvent (kdMouseInfo, flags, 0, 0);
++ }
+ break;
+ case EV_REL:
+- ke->rel[events[i].code] += events[i].value;
++ if (events[i].code == REL_X) {
++ KdEnqueueMouseEvent (kdMouseInfo, flags, events[i].value, 0);
++ }
++ else if (events[i].code == REL_Y) {
++ KdEnqueueMouseEvent (kdMouseInfo, flags, 0, events[i].value);
++ }
++ else if (events[i].code == REL_WHEEL) {
++ for (j = 0; j < abs (events[i].value); j++) {
++ if (events[i].value > 0)
++ flags |= KD_BUTTON_4;
++ else
++ flags |= KD_BUTTON_5;
++
++ KdEnqueueMouseEvent (kdMouseInfo, flags, 0, 0);
++
++ if (events[i].value > 0)
++ flags &= ~KD_BUTTON_4;
++ else
++ flags &= ~KD_BUTTON_5;
++
++ KdEnqueueMouseEvent (kdMouseInfo, flags, 0, 0);
++ } /* events[i].code == REL_WHEEL */
++ }
+ break;
+ case EV_ABS:
+- ke->abs[events[i].code] = events[i].value;
+ break;
+ }
+ }
+@@ -173,6 +218,12 @@
+ fd = open (kdefaultEvdev[i], 2);
+ if (fd >= 0)
+ {
++ if (ioctl (fd, EVIOCGRAB, 1) < 0)
++ {
++ close (fd);
++ continue;
++ }
++
+ mi->name = KdSaveString (kdefaultEvdev[i]);
+ break;
+ }
+@@ -287,7 +338,319 @@
+ EvdevFini,
+ };
+
+-#if 0
++/* Keyboard */
++
++int kbd_fd = -1;
++int EvdevInputType = 0;
++
++KeySym evdevKeymap[(194 - 1 + 1) * 2] = {
++/* These are directly mapped from DOS scanset 0 */
++/* 1 8 */ XK_Escape, NoSymbol,
++/* 2 9 */ XK_1, XK_exclam,
++/* 3 10 */ XK_2, XK_at,
++/* 4 11 */ XK_3, XK_numbersign,
++/* 5 12 */ XK_4, XK_dollar,
++/* 6 13 */ XK_5, XK_percent,
++/* 7 14 */ XK_6, XK_asciicircum,
++/* 8 15 */ XK_7, XK_ampersand,
++/* 9 16 */ XK_8, XK_asterisk,
++/* 10 17 */ XK_9, XK_parenleft,
++/* 11 18 */ XK_0, XK_parenright,
++/* 12 19 */ XK_minus, XK_underscore,
++/* 13 20 */ XK_equal, XK_plus,
++/* 14 21 */ XK_BackSpace, NoSymbol,
++/* 15 22 */ XK_Tab, NoSymbol,
++/* 16 23 */ XK_Q, NoSymbol,
++/* 17 24 */ XK_W, NoSymbol,
++/* 18 25 */ XK_E, NoSymbol,
++/* 19 26 */ XK_R, NoSymbol,
++/* 20 27 */ XK_T, NoSymbol,
++/* 21 28 */ XK_Y, NoSymbol,
++/* 22 29 */ XK_U, NoSymbol,
++/* 23 30 */ XK_I, NoSymbol,
++/* 24 31 */ XK_O, NoSymbol,
++/* 25 32 */ XK_P, NoSymbol,
++/* 26 33 */ XK_bracketleft, XK_braceleft,
++/* 27 34 */ XK_bracketright, XK_braceright,
++/* 28 35 */ XK_Return, NoSymbol,
++/* 29 36 */ XK_Control_L, NoSymbol,
++/* 30 37 */ XK_A, NoSymbol,
++/* 31 38 */ XK_S, NoSymbol,
++/* 32 39 */ XK_D, NoSymbol,
++/* 33 40 */ XK_F, NoSymbol,
++/* 34 41 */ XK_G, NoSymbol,
++/* 35 42 */ XK_H, NoSymbol,
++/* 36 43 */ XK_J, NoSymbol,
++/* 37 44 */ XK_K, NoSymbol,
++/* 38 45 */ XK_L, NoSymbol,
++/* 39 46 */ XK_semicolon, XK_colon,
++/* 40 47 */ XK_apostrophe, XK_quotedbl,
++/* 41 48 */ XK_grave, XK_asciitilde,
++/* 42 49 */ XK_Shift_L, NoSymbol,
++/* 43 50 */ XK_backslash, XK_bar,
++/* 44 51 */ XK_Z, NoSymbol,
++/* 45 52 */ XK_X, NoSymbol,
++/* 46 53 */ XK_C, NoSymbol,
++/* 47 54 */ XK_V, NoSymbol,
++/* 48 55 */ XK_B, NoSymbol,
++/* 49 56 */ XK_N, NoSymbol,
++/* 50 57 */ XK_M, NoSymbol,
++/* 51 58 */ XK_comma, XK_less,
++/* 52 59 */ XK_period, XK_greater,
++/* 53 60 */ XK_slash, XK_question,
++/* 54 61 */ XK_Shift_R, NoSymbol,
++/* 55 62 */ XK_KP_Multiply, NoSymbol,
++/* 56 63 */ XK_Alt_L, XK_Meta_L,
++/* 57 64 */ XK_space, NoSymbol,
++/* 58 65 */ XK_Caps_Lock, NoSymbol,
++/* 59 66 */ XK_F1, NoSymbol,
++/* 60 67 */ XK_F2, NoSymbol,
++/* 61 68 */ XK_F3, NoSymbol,
++/* 62 69 */ XK_F4, NoSymbol,
++/* 63 70 */ XK_F5, NoSymbol,
++/* 64 71 */ XK_F6, NoSymbol,
++/* 65 72 */ XK_F7, NoSymbol,
++/* 66 73 */ XK_F8, NoSymbol,
++/* 67 74 */ XK_F9, NoSymbol,
++/* 68 75 */ XK_F10, NoSymbol,
++/* 69 76 */ XK_Break, XK_Pause,
++/* 70 77 */ XK_Scroll_Lock, NoSymbol,
++/* 71 78 */ XK_KP_Home, XK_KP_7,
++/* 72 79 */ XK_KP_Up, XK_KP_8,
++/* 73 80 */ XK_KP_Page_Up, XK_KP_9,
++/* 74 81 */ XK_KP_Subtract, NoSymbol,
++/* 75 82 */ XK_KP_Left, XK_KP_4,
++/* 76 83 */ XK_KP_5, NoSymbol,
++/* 77 84 */ XK_KP_Right, XK_KP_6,
++/* 78 85 */ XK_KP_Add, NoSymbol,
++/* 79 86 */ XK_KP_End, XK_KP_1,
++/* 80 87 */ XK_KP_Down, XK_KP_2,
++/* 81 88 */ XK_KP_Page_Down, XK_KP_3,
++/* 82 89 */ XK_KP_Insert, XK_KP_0,
++/* 83 90 */ XK_KP_Delete, XK_KP_Decimal,
++/* 84 91 */ NoSymbol, NoSymbol,
++/* 85 92 */ NoSymbol, NoSymbol,
++/* 86 93 */ NoSymbol, NoSymbol,
++/* 87 94 */ XK_F11, NoSymbol,
++/* 88 95 */ XK_F12, NoSymbol,
++
++/* These are remapped from the extended set (using ExtendMap) */
++
++/* 89 96 */ XK_Control_R, NoSymbol,
++/* 90 97 */ XK_KP_Enter, NoSymbol,
++/* 91 98 */ XK_KP_Divide, NoSymbol,
++/* 92 99 */ XK_Sys_Req, XK_Print,
++/* 93 100 */ XK_Alt_R, XK_Meta_R,
++/* 94 101 */ XK_Num_Lock, NoSymbol,
++/* 95 102 */ XK_Home, NoSymbol,
++/* 96 103 */ XK_Up, NoSymbol,
++/* 97 104 */ XK_Page_Up, NoSymbol,
++/* 98 105 */ XK_Left, NoSymbol,
++/* 99 106 */ XK_Right, NoSymbol,
++/* 100 107 */ XK_End, NoSymbol,
++/* 101 108 */ XK_Down, NoSymbol,
++/* 102 109 */ XK_Page_Down, NoSymbol,
++/* 103 110 */ XK_Insert, NoSymbol,
++/* 104 111 */ XK_Delete, NoSymbol,
++/* 105 112 */ XK_Super_L, NoSymbol,
++/* 106 113 */ XK_Super_R, NoSymbol,
++/* 107 114 */ XK_Menu, NoSymbol,
++/* 108 115 */ NoSymbol, NoSymbol,
++/* 109 116 */ NoSymbol, NoSymbol,
++/* 110 117 */ NoSymbol, NoSymbol,
++/* 111 118 */ NoSymbol, NoSymbol,
++/* 112 119 */ NoSymbol, NoSymbol,
++
++/* 113 120 */ NoSymbol, NoSymbol,
++/* 114 121 */ NoSymbol, NoSymbol,
++/* 115 122 */ NoSymbol, NoSymbol,
++/* 116 123 */ NoSymbol, NoSymbol,
++/* 117 124 */ NoSymbol, NoSymbol,
++/* 118 125 */ NoSymbol, NoSymbol,
++/* 119 126 */ NoSymbol, NoSymbol,
++/* 120 127 */ NoSymbol, NoSymbol,
++/* 121 128 */ NoSymbol, NoSymbol,
++/* 122 129 */ NoSymbol, NoSymbol,
++/* 123 130 */ NoSymbol, NoSymbol,
++/* 124 131 */ NoSymbol, NoSymbol,
++/* 125 132 */ NoSymbol, NoSymbol,
++/* 126 133 */ NoSymbol, NoSymbol,
++/* 127 134 */ NoSymbol, NoSymbol,
++/* 128 135 */ NoSymbol, NoSymbol,
++/* 129 136 */ NoSymbol, NoSymbol,
++/* 130 137 */ NoSymbol, NoSymbol,
++/* 131 138 */ NoSymbol, NoSymbol,
++/* 132 139 */ NoSymbol, NoSymbol,
++/* 133 140 */ NoSymbol, NoSymbol,
++/* 134 141 */ NoSymbol, NoSymbol,
++/* 135 142 */ NoSymbol, NoSymbol,
++/* 136 143 */ NoSymbol, NoSymbol,
++/* 137 144 */ NoSymbol, NoSymbol,
++/* 138 145 */ NoSymbol, NoSymbol,
++/* 139 146 */ NoSymbol, NoSymbol,
++/* 140 147 */ NoSymbol, NoSymbol,
++/* 141 148 */ NoSymbol, NoSymbol,
++/* 142 149 */ NoSymbol, NoSymbol,
++/* 143 150 */ NoSymbol, NoSymbol,
++/* 144 151 */ NoSymbol, NoSymbol,
++/* 145 152 */ NoSymbol, NoSymbol,
++/* 146 153 */ NoSymbol, NoSymbol,
++/* 147 154 */ NoSymbol, NoSymbol,
++/* 148 155 */ NoSymbol, NoSymbol,
++/* 149 156 */ NoSymbol, NoSymbol,
++/* 150 157 */ NoSymbol, NoSymbol,
++/* 151 158 */ NoSymbol, NoSymbol,
++/* 152 159 */ NoSymbol, NoSymbol,
++/* 153 160 */ NoSymbol, NoSymbol,
++/* 154 161 */ NoSymbol, NoSymbol,
++/* 155 162 */ NoSymbol, NoSymbol,
++/* 156 163 */ NoSymbol, NoSymbol,
++/* 157 164 */ NoSymbol, NoSymbol,
++/* 158 165 */ NoSymbol, NoSymbol,
++/* 159 166 */ NoSymbol, NoSymbol,
++/* 160 167 */ NoSymbol, NoSymbol,
++/* 161 168 */ NoSymbol, NoSymbol,
++/* 162 169 */ NoSymbol, NoSymbol,
++/* 163 170 */ NoSymbol, NoSymbol,
++/* 164 171 */ NoSymbol, NoSymbol,
++/* 165 172 */ NoSymbol, NoSymbol,
++/* 166 173 */ NoSymbol, NoSymbol,
++/* 167 174 */ NoSymbol, NoSymbol,
++/* 168 175 */ NoSymbol, NoSymbol,
++/* 169 176 */ NoSymbol, NoSymbol,
++/* 170 177 */ NoSymbol, NoSymbol,
++/* 171 178 */ NoSymbol, NoSymbol,
++/* 172 179 */ NoSymbol, NoSymbol,
++/* 173 180 */ NoSymbol, NoSymbol,
++/* 174 181 */ NoSymbol, NoSymbol,
++/* 175 182 */ NoSymbol, NoSymbol,
++/* 176 183 */ NoSymbol, NoSymbol,
++/* 177 184 */ NoSymbol, NoSymbol,
++/* 178 185 */ NoSymbol, NoSymbol,
++/* 179 186 */ NoSymbol, NoSymbol,
++/* 180 187 */ NoSymbol, NoSymbol,
++/* 181 188 */ NoSymbol, NoSymbol,
++/* 182 189 */ NoSymbol, NoSymbol,
++/* 183 190 */ NoSymbol, NoSymbol,
++/* 184 191 */ NoSymbol, NoSymbol,
++/* 185 192 */ NoSymbol, NoSymbol,
++/* 186 193 */ NoSymbol, NoSymbol,
++/* 187 194 */ NoSymbol, NoSymbol,
++/* 188 195 */ NoSymbol, NoSymbol,
++/* 189 196 */ NoSymbol, NoSymbol,
++/* 190 197 */ NoSymbol, NoSymbol,
++/* 191 198 */ NoSymbol, NoSymbol,
++/* 192 199 */ NoSymbol, NoSymbol,
++/* 193 200 */ NoSymbol, NoSymbol,
++/* 194 201 */ NoSymbol, NoSymbol,
++};
++
++static void
++EvdevKbdRead (int fd, void *closure)
++{
++ int i, n;
++ struct input_event events[NUM_EVENTS];
++
++ n = read (fd, &events, NUM_EVENTS * sizeof (struct input_event));
++ if (n <= 0)
++ return;
++
++ n /= sizeof (struct input_event);
++
++ for (i = 0; i < n; i++)
++ {
++ if (events[i].type == EV_KEY)
++ KdEnqueueKeyboardEvent (events[i].code, !events[i].value);
++ }
++}
++
++static void
++EvdevKbdLoad (void)
++{
++ kdMinScanCode = 0;
++ kdMaxScanCode = 193;
++ kdKeymapWidth = 2;
++ memcpy (kdKeymap, evdevKeymap, sizeof (evdevKeymap));
++}
++
++static int
++EvdevKbdInit (void)
++{
++ int fd, i;
++
++ if (!EvdevInputType)
++ EvdevInputType = KdAllocInputType ();
++
++ if (!kdKeyboard)
++ {
++ for (i = 0; i < NUM_DEFAULT_EVDEV; i++)
++ {
++ fd = open (kdefaultEvdev[i], 2);
++ if (fd >= 0)
++ {
++ kdKeyboard = KdSaveString (kdefaultEvdev[i]);
++ break;
++ }
++ }
++ }
++ else
++ {
++ fd = open (kdKeyboard, O_RDWR);
++ if (fd < 0)
++ return FALSE;
++ }
++
++ if (ioctl (fd, EVIOCGRAB, 1) < 0)
++ {
++ close (fd);
++ return FALSE;
++ }
++
++ if (!KdRegisterFd (EvdevInputType, fd, EvdevKbdRead, NULL))
++ return FALSE;
++
++ kbd_fd = fd;
++ return TRUE;
++}
++
++static void
++EvdevKbdFini (void)
++{
++}
++
++static void
++EvdevKbdLeds (int leds)
++{
++ struct input_event event;
++
++ memset(&event, 0, sizeof(event));
++
++ event.type = EV_LED;
++ event.code = LED_CAPSL;
++ event.value = leds & (1 << 0) ? 1 : 0;
++ write(kbd_fd, (char *) &event, sizeof(event));
++
++ event.type = EV_LED;
++ event.code = LED_NUML;
++ event.value = leds & (1 << 1) ? 1 : 0;
++ write(kbd_fd, (char *) &event, sizeof(event));
++
++ event.type = EV_LED;
++ event.code = LED_SCROLLL;
++ event.value = leds & (1 << 2) ? 1 : 0;
++ write(kbd_fd, (char *) &event, sizeof(event));
++
++ event.type = EV_LED;
++ event.code = LED_COMPOSE;
++ event.value = leds & (1 << 3) ? 1 : 0;
++ write(kbd_fd, (char *) &event, sizeof(event));
++}
++
++static void
++EvdevKbdBell (int volume, int frequency, int duration)
++{
++}
++
+ KdKeyboardFuncs LinuxEvdevKeyboardFuncs = {
+ EvdevKbdLoad,
+ EvdevKbdInit,
+@@ -296,4 +659,4 @@
+ EvdevKbdFini,
+ 0,
+ };
+-#endif
++
+diff -u -r --exclude=CVS --exclude=Makefile --exclude='*.o' --exclude=ephyr --exclude='*.Po' xserver.original/hw/kdrive/src/kdrive.c xserver/hw/kdrive/src/kdrive.c
+--- xserver.original/hw/kdrive/src/kdrive.c 2005-12-16 10:36:07.000000000 -0200
++++ xserver/hw/kdrive/src/kdrive.c 2005-12-16 10:37:09.000000000 -0200
+@@ -73,6 +73,7 @@
+ Bool kdEnabled;
+ int kdSubpixelOrder;
+ int kdVirtualTerminal = -1;
++char *kdKeyboard = 0;
+ Bool kdSwitchPending;
+ char *kdSwitchCmd;
+ DDXPointRec kdOrigin;
+@@ -795,6 +796,14 @@
+ UseMsg ();
+ return 2;
+ }
++ if (!strcmp (argv[i], "-keyboard"))
++ {
++ if ((i+1) < argc)
++ kdKeyboard = argv[i+1];
++ else
++ UseMsg ();
++ return 2;
++ }
+ if (!strcmp (argv[i], "-rgba"))
+ {
+ if ((i+1) < argc)
+diff -u -r --exclude=CVS --exclude=Makefile --exclude='*.o' --exclude=ephyr --exclude='*.Po' xserver.original/hw/kdrive/src/kdrive.h xserver/hw/kdrive/src/kdrive.h
+--- xserver.original/hw/kdrive/src/kdrive.h 2005-12-16 10:36:07.000000000 -0200
++++ xserver/hw/kdrive/src/kdrive.h 2005-12-16 10:37:09.000000000 -0200
+@@ -416,6 +416,7 @@
+ extern Bool kdDisableZaphod;
+ extern Bool kdDontZap;
+ extern int kdVirtualTerminal;
++extern char *kdKeyboard;
+ extern char *kdSwitchCmd;
+ extern KdOsFuncs *kdOsFuncs;
+
+@@ -769,7 +770,7 @@
+ ProcessInputEvents (void);
+
+ extern KdMouseFuncs LinuxMouseFuncs;
+-extern KdMouseFuncs LinuxEvdevFuncs;
++extern KdMouseFuncs LinuxEvdevMouseFuncs;
+ extern KdMouseFuncs Ps2MouseFuncs;
+ extern KdMouseFuncs BusMouseFuncs;
+ extern KdMouseFuncs MsMouseFuncs;
+@@ -777,6 +778,7 @@
+ extern KdMouseFuncs TsFuncs;
+ #endif
+ extern KdKeyboardFuncs LinuxKeyboardFuncs;
++extern KdKeyboardFuncs LinuxEvdevKeyboardFuncs;
+ extern KdOsFuncs LinuxFuncs;
+
+ extern KdMouseFuncs VxWorksMouseFuncs;
+diff -u -r --exclude=CVS --exclude=Makefile --exclude='*.o' --exclude=ephyr --exclude='*.Po' xserver.original/hw/kdrive/src/kinput.c xserver/hw/kdrive/src/kinput.c
+--- xserver.original/hw/kdrive/src/kinput.c 2005-12-16 10:36:07.000000000 -0200
++++ xserver/hw/kdrive/src/kinput.c 2005-12-16 10:37:09.000000000 -0200
+@@ -1300,6 +1300,7 @@
+ xE.u.u.type = KeyPress;
+ xE.u.u.detail = key_code;
+
++#ifndef XKB
+ switch (KEYCOL1(key_code))
+ {
+ case XK_Num_Lock:
+@@ -1313,6 +1314,7 @@
+ else
+ xE.u.u.type = KeyPress;
+ }
++#endif
+
+ /*
+ * Check pressed keys which are already down
git.openpandora.org / openembedded.git / commitdiff