From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Fri, 18 Jan 2019 21:59:08 +0000 (-0800)
Subject: HID: input: add mapping for Expose/Overview key
X-Git-Tag: v5.1-rc6~17^2~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=96dd86871e1fffbc39e4fa61c9c75ec54ee9af0f;p=thirdparty%2Flinux.git

HID: input: add mapping for Expose/Overview key

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 <dmitry.torokhov@gmail.com>
---

diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index def58c6aa8353..5f800e7b04f2c 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -1030,6 +1030,8 @@ 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;