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# T2 SDE: package/.../linux26/96-usb-hid-apple-kbd-mapping.patch
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The Apple USB keyboards carry symbols differing from the on-wire values sent.
So we swap the events here simillar as in the 95-adb-mapping patch.

  - Rene Rebe <rene@exactcode.de>

--- linux-2.6.16/drivers/usb/input/hid-input.c	2006-03-20 06:53:29.000000000 +0100
+++ linux-2.6.16/drivers/usb/input/hid-input.c	2006-06-09 14:24:12.000000000 +0200
@@ -256,8 +256,27 @@
 			set_bit(EV_REP, input->evbit);
 
 			if ((usage->hid & HID_USAGE) < 256) {
-				if (!hid_keyboard[usage->hid & HID_USAGE]) goto ignore;
-				map_key_clear(hid_keyboard[usage->hid & HID_USAGE]);
+				unsigned char code = hid_keyboard[usage->hid & HID_USAGE];
+				if (!code) goto ignore;
+
+				/* Apple? */
+				if (input->id.vendor == 0x5ac) {
+					/* alt->altgr, lmeta->alt, and no dups
+					   due Linux meta bit parsing */
+					switch (code) {
+					  case 56: code = 100; break;
+					  case 125: code = 56; break;
+					  case 100: code = 127; break;
+					}
+					/* ISO key exchange */
+					if (input->id.product == 0x0215 ||
+					    input->id.product == 0x0218)
+					switch (code) {
+					  case 41: code = 86; break;
+					  case 86: code = 41; break;
+					}
+				}
+				map_key_clear(code);
 			} else
 				map_key(KEY_UNKNOWN);