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|
# Kdrive evdev support patch, posted by Ander Conselvan de Oliveira at
# http://lists.freedesktop.org/archives/xorg/2005-December/011635.html
---
# hw/kdrive/linux/evdev.c | 385 ++++++++++++++++++++++++++++++++++++++++++++++--
# hw/kdrive/src/kdrive.c | 9 +
# hw/kdrive/src/kdrive.h | 4
# 3 files changed, 386 insertions(+), 12 deletions(-)
#
Index: xorg-server-1.1.99.3/hw/kdrive/linux/evdev.c
===================================================================
--- xorg-server-1.1.99.3.orig/hw/kdrive/linux/evdev.c 2006-11-03 14:49:05.000000000 +0000
+++ xorg-server-1.1.99.3/hw/kdrive/linux/evdev.c 2007-01-25 22:05:48.000000000 +0000
@@ -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
@@ -107,9 +109,10 @@ EvdevRead (int evdevPort, void *closure)
{
KdPointerInfo *pi = closure;
Kevdev *ke = pi->driverPrivate;
- 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)
@@ -117,22 +120,64 @@ EvdevRead (int evdevPort, void *closure)
n /= sizeof (struct input_event);
for (i = 0; i < n; i++)
{
+ flags = KD_MOUSE_DELTA | kdPointerInfo->buttonState;
switch (events[i].type) {
case EV_SYN:
break;
case EV_KEY:
- EvdevMotion (pi);
- 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;
}
}
@@ -162,6 +207,12 @@ EvdevInit (KdPointerInfo *pi)
for (i = 0; i < NUM_DEFAULT_EVDEV; i++) {
fd = open (kdefaultEvdev[i], 2);
if (fd >= 0) {
+ if (ioctl (fd, EVIOCGRAB, 1) < 0)
+ {
+ close (fd);
+ continue;
+ }
+
pi->path = KdSaveString (kdefaultEvdev[i]);
break;
}
@@ -300,7 +351,319 @@ KdPointerDriver LinuxEvdevMouseDriver =
NULL,
};
-#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,
@@ -309,4 +672,4 @@ KdKeyboardFuncs LinuxEvdevKeyboardFuncs
EvdevKbdFini,
0,
};
-#endif
+
Index: xorg-server-1.1.99.3/hw/kdrive/src/kdrive.c
===================================================================
--- xorg-server-1.1.99.3.orig/hw/kdrive/src/kdrive.c 2006-11-03 14:49:05.000000000 +0000
+++ xorg-server-1.1.99.3/hw/kdrive/src/kdrive.c 2007-01-25 21:56:32.000000000 +0000
@@ -80,6 +80,7 @@ Bool kdDontZap;
Bool kdEnabled;
int kdSubpixelOrder;
int kdVirtualTerminal = -1;
+char *kdKeyboard = 0;
Bool kdSwitchPending;
char *kdSwitchCmd;
DDXPointRec kdOrigin;
@@ -707,6 +708,14 @@ KdProcessArgument (int argc, char **argv
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)
Index: xorg-server-1.1.99.3/hw/kdrive/src/kdrive.h
===================================================================
--- xorg-server-1.1.99.3.orig/hw/kdrive/src/kdrive.h 2006-11-03 14:49:05.000000000 +0000
+++ xorg-server-1.1.99.3/hw/kdrive/src/kdrive.h 2007-01-25 21:58:26.000000000 +0000
@@ -512,6 +512,7 @@ extern Bool kdEmulateMiddleButton;
extern Bool kdDisableZaphod;
extern Bool kdDontZap;
extern int kdVirtualTerminal;
+extern char *kdKeyboard;
extern char *kdSwitchCmd;
extern KdOsFuncs *kdOsFuncs;
@@ -875,12 +876,13 @@ void
ProcessInputEvents (void);
extern KdPointerDriver LinuxMouseDriver;
-extern KdPointerDriver LinuxEvdevDriver;
+extern KdPointerDriver LinuxEvdevMouseFuncs;
extern KdPointerDriver Ps2MouseDriver;
extern KdPointerDriver BusMouseDriver;
extern KdPointerDriver MsMouseDriver;
extern KdPointerDriver TsDriver;
extern KdKeyboardDriver LinuxKeyboardDriver;
+extern KdKeyboardFuncs LinuxEvdevKeyboardFuncs;
extern KdOsFuncs LinuxFuncs;
extern KdPointerDriver VxWorksMouseDriver;
|
