queue-4.4/hid-input-add-mapping-for-expose-overview-key.patch

   1 From 9b3d9a41618fbc3f1ae2097698f146eda2f64331 Mon Sep 17 00:00:00 2001
   2 From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
   3 Date: Fri, 18 Jan 2019 13:59:08 -0800
   4 Subject: HID: input: add mapping for Expose/Overview key
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 [ Upstream commit 96dd86871e1fffbc39e4fa61c9c75ec54ee9af0f ]
  10
  11 According to HUTRR77 usage 0x29f from the consumer page is reserved for
  12 the Desktop application to present all running user’s application windows.
  13 Linux defines KEY_SCALE to request Compiz Scale (Expose) mode, so let's
  14 add the mapping.
  15
  16 Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
  17 Signed-off-by: Sasha Levin <sashal@kernel.org>
  18 ---
  19  drivers/hid/hid-input.c | 2 ++
  20  1 file changed, 2 insertions(+)
  21
  22 diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
  23 index 8d74e691ac90f..01b41ff430564 100644
  24 --- a/drivers/hid/hid-input.c
  25 +++ b/drivers/hid/hid-input.c
  26 @@ -913,6 +913,8 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
  27                 case 0x2cb: map_key_clear(KEY_KBDINPUTASSIST_ACCEPT);   break;
  28                 case 0x2cc: map_key_clear(KEY_KBDINPUTASSIST_CANCEL);   break;
  29
  30 +               case 0x29f: map_key_clear(KEY_SCALE);           break;
  31 +
  32                 default: map_key_clear(KEY_UNKNOWN);
  33                 }
  34                 break;
  35 --
  36 2.20.1
  37