HID: input: add mapping for Expose/Overview key

[ Upstream commit 96dd86871e1fffbc39e4fa61c9c75ec54ee9af0f ] According to HUTRR77 usage 0x29f from the consumer page is reserved for the Desktop application to present all running user’s application windows. Linux defines KEY_SCALE to request Compiz Scale (Expose) mode, so let's add the mapping. Signed-off-by: Dmitry Torokhov <[email protected]> Signed-off-by: Sasha Levin <[email protected]>
sonhak-18 · May 16, 2019 · dc30867 · dc30867
1 parent e94f852
commit dc30867
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
@@ -1026,6 +1026,8 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 		case 0x2cb: map_key_clear(KEY_KBDINPUTASSIST_ACCEPT);	break;
 		case 0x2cc: map_key_clear(KEY_KBDINPUTASSIST_CANCEL);	break;
 
+		case 0x29f: map_key_clear(KEY_SCALE);		break;
+
 		default: map_key_clear(KEY_UNKNOWN);
 		}
 		break;