patch-2.4.4 linux/drivers/input/keybdev.c

• Lines: 97
• Date: Wed Apr 25 14:35:25 2001
• Orig file: v2.4.3/linux/drivers/input/keybdev.c
• Orig date: Sun Mar 25 18:14:21 2001

diff -u --recursive --new-file v2.4.3/linux/drivers/input/keybdev.c linux/drivers/input/keybdev.c
@@ -37,7 +37,9 @@
 #include <linux/module.h>
 #include <linux/kbd_kern.h>
 
-#if defined(CONFIG_X86) || defined(CONFIG_IA64) || defined(__alpha__) || defined(__mips__) || defined(CONFIG_SPARC64)
+#if defined(CONFIG_X86) || defined(CONFIG_IA64) || defined(__alpha__) || \
+    defined(__mips__) || defined(CONFIG_SPARC64) || defined(CONFIG_SUPERH) || \
+    defined(CONFIG_PPC) || defined(__mc68000__)
 
 static int x86_sysrq_alt = 0;
 #ifdef CONFIG_SPARC64
@@ -62,8 +64,46 @@
 	308,310,313,314,315,317,318,319,320,321,322,323,324,325,326,330,
 	332,340,341,342,343,344,345,346,356,359,365,368,369,370,371,372 };
 
+#ifdef CONFIG_MAC_EMUMOUSEBTN
+extern int mac_hid_mouse_emulate_buttons(int, int, int);
+#endif /* CONFIG_MAC_EMUMOUSEBTN */
+#ifdef CONFIG_MAC_ADBKEYCODES
+extern int mac_hid_keyboard_sends_linux_keycodes(void);
+#else
+#define mac_hid_keyboard_sends_linux_keycodes()	0
+#endif /* CONFIG_MAC_ADBKEYCODES */
+#if defined(CONFIG_MAC_ADBKEYCODES) || defined(CONFIG_ADB_KEYBOARD)
+static unsigned char mac_keycodes[256] = {
+	  0, 53, 18, 19, 20, 21, 23, 22, 26, 28, 25, 29, 27, 24, 51, 48,
+	 12, 13, 14, 15, 17, 16, 32, 34, 31, 35, 33, 30, 36, 54,128,  1,
+	  2,  3,  5,  4, 38, 40, 37, 41, 39, 50, 56, 42,  6,  7,  8,  9,
+	 11, 45, 46, 43, 47, 44,123, 67, 58, 49, 57,122,120, 99,118, 96,
+	 97, 98,100,101,109, 71,107, 89, 91, 92, 78, 86, 87, 88, 69, 83,
+	 84, 85, 82, 65, 42,  0, 10,103,111,  0,  0,  0,  0,  0,  0,  0,
+	 76,125, 75,105,124,110,115, 62,116, 59, 60,119, 61,121,114,117,
+	  0,  0,  0,  0,127, 81,  0,113,  0,  0,  0,  0, 95, 55, 55,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+	  0,  0,  0,  0,  0, 94,  0, 93,  0,  0,  0,  0,  0,  0,104,102 };
+#endif	/* CONFIG_MAC_ADBKEYCODES || CONFIG_ADB_KEYBOARD */
+ 
 static int emulate_raw(unsigned int keycode, int down)
 {
+#ifdef CONFIG_MAC_EMUMOUSEBTN
+	if (mac_hid_mouse_emulate_buttons(1, keycode, down))
+		return 0;
+#endif /* CONFIG_MAC_EMUMOUSEBTN */
+#if defined(CONFIG_MAC_ADBKEYCODES) || defined(CONFIG_ADB_KEYBOARD)
+	if (!mac_hid_keyboard_sends_linux_keycodes()) {
+		if (keycode > 255 || !mac_keycodes[keycode])
+			return -1;
+       
+		handle_scancode((mac_keycodes[keycode] & 0x7f), down);
+		return 0;
+	}
+#endif	/* CONFIG_MAC_ADBKEYCODES || CONFIG_ADB_KEYBOARD */
+
 	if (keycode > 255 || !x86_keycodes[keycode])
 		return -1; 
 
@@ -76,6 +116,7 @@
 
 	if (keycode == KEY_SYSRQ && x86_sysrq_alt) {
 		handle_scancode(0x54, down);
+
 		return 0;
 	}
 
@@ -106,29 +147,7 @@
 	return 0;
 }
 
-#elif defined(CONFIG_ADB_KEYBOARD)
-
-static unsigned char mac_keycodes[128] =
-	{ 0, 53, 18, 19, 20, 21, 23, 22, 26, 28, 25, 29, 27, 24, 51, 48,
-	 12, 13, 14, 15, 17, 16, 32, 34, 31, 35, 33, 30, 36, 54,128,  1,
-	  2,  3,  5,  4, 38, 40, 37, 41, 39, 50, 56, 42,  6,  7,  8,  9,
-	 11, 45, 46, 43, 47, 44,123, 67, 58, 49, 57,122,120, 99,118, 96,
-	 97, 98,100,101,109, 71,107, 89, 91, 92, 78, 86, 87, 88, 69, 83,
-	 84, 85, 82, 65, 42,  0, 10,103,111,  0,  0,  0,  0,  0,  0,  0,
-	 76,125, 75,105,124,  0,115, 62,116, 59, 60,119, 61,121,114,117,
-	  0,  0,  0,  0,127, 81,  0,113,  0,  0,  0,  0,  0, 55, 55 };
-
-static int emulate_raw(unsigned int keycode, int down)
-{
-	if (keycode > 127 || !mac_keycodes[keycode])
-		return -1;
-
-	handle_scancode(mac_keycodes[keycode] & 0x7f, down);
-
-	return 0;
-}
-
-#endif
+#endif /* CONFIG_X86 || CONFIG_IA64 || __alpha__ || __mips__ || CONFIG_PPC */
 
 static struct input_handler keybdev_handler;