Skip to content

Commit

Permalink
HID: input mapping for Chicony KU-0418 tactical pad
Browse files Browse the repository at this point in the history
Chicony KU-0418 (aka Saitek PZ08AU gaming keyboard) has a separate
"tactical pad" with 11 non-functional buttons - they generate usage
codes from 0xff00 (MSVENDOR) usage page. Special case handling for
this keyboard added, so no later clash with MSVENDOR mappings is going
to occur.

Pointed out in bugzilla #7352

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
  • Loading branch information
Jiri Kosina committed Jul 9, 2007
1 parent 7dcca30 commit cb1d93c
Showing 1 changed file with 22 additions and 1 deletion.
23 changes: 22 additions & 1 deletion drivers/hid/hid-input.c
Original file line number Diff line number Diff line change
Expand Up @@ -688,7 +688,28 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
break;

case HID_UP_MSVENDOR:
goto ignore;

/* special case - Chicony Chicony KU-0418 tactical pad */
if (device->vendor == 0x04f2 && device->product == 0x0418) {
set_bit(EV_REP, input->evbit);
switch(usage->hid & HID_USAGE) {
case 0xff01: map_key_clear(BTN_1); break;
case 0xff02: map_key_clear(BTN_2); break;
case 0xff03: map_key_clear(BTN_3); break;
case 0xff04: map_key_clear(BTN_4); break;
case 0xff05: map_key_clear(BTN_5); break;
case 0xff06: map_key_clear(BTN_6); break;
case 0xff07: map_key_clear(BTN_7); break;
case 0xff08: map_key_clear(BTN_8); break;
case 0xff09: map_key_clear(BTN_9); break;
case 0xff0a: map_key_clear(BTN_A); break;
case 0xff0b: map_key_clear(BTN_B); break;
default: goto ignore;
}
} else {
goto ignore;
}
break;

case HID_UP_CUSTOM: /* Reported on Logitech and Powerbook USB keyboards */

Expand Down

0 comments on commit cb1d93c

Please sign in to comment.