[PATCH] macintosh/adbhid.c: adb buttons support for aluminium PowerBook G4
This patch adds support for the special adb buttons of the aluminium
PowerBook G4.
Signed-off-by: Andreas Jaggi <andreas.jaggi@waterwave.ch>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/macintosh/adbhid.c b/drivers/macintosh/adbhid.c
index 8f93d01..db654e8 100644
--- a/drivers/macintosh/adbhid.c
+++ b/drivers/macintosh/adbhid.c
@@ -555,6 +555,42 @@
#endif /* CONFIG_PMAC_BACKLIGHT */
input_report_key(&adbhid[id]->input, KEY_BRIGHTNESSUP, down);
break;
+
+ case 0xc: /* videomode switch */
+ input_report_key(&adbhid[id]->input, KEY_SWITCHVIDEOMODE, down);
+ break;
+
+ case 0xd: /* keyboard illumination toggle */
+ input_report_key(&adbhid[id]->input, KEY_KBDILLUMTOGGLE, down);
+ break;
+
+ case 0xe: /* keyboard illumination decrease */
+ input_report_key(&adbhid[id]->input, KEY_KBDILLUMDOWN, down);
+ break;
+
+ case 0xf:
+ switch (data[1]) {
+ case 0x8f:
+ case 0x0f:
+ /* keyboard illumination increase */
+ input_report_key(&adbhid[id]->input, KEY_KBDILLUMUP, down);
+ break;
+
+ case 0x7f:
+ case 0xff:
+ /* keypad overlay toogle */
+ break;
+
+ default:
+ printk(KERN_INFO "Unhandled ADB_MISC event %02x, %02x, %02x, %02x\n",
+ data[0], data[1], data[2], data[3]);
+ break;
+ }
+ break;
+ default:
+ printk(KERN_INFO "Unhandled ADB_MISC event %02x, %02x, %02x, %02x\n",
+ data[0], data[1], data[2], data[3]);
+ break;
}
}
break;
@@ -775,6 +811,10 @@
set_bit(KEY_BRIGHTNESSUP, adbhid[id]->input.keybit);
set_bit(KEY_BRIGHTNESSDOWN, adbhid[id]->input.keybit);
set_bit(KEY_EJECTCD, adbhid[id]->input.keybit);
+ set_bit(KEY_SWITCHVIDEOMODE, adbhid[id]->input.keybit);
+ set_bit(KEY_KBDILLUMTOGGLE, adbhid[id]->input.keybit);
+ set_bit(KEY_KBDILLUMDOWN, adbhid[id]->input.keybit);
+ set_bit(KEY_KBDILLUMUP, adbhid[id]->input.keybit);
break;
}
if (adbhid[id]->name[0])