releases/5.0.2/input-wacom_serial4-add-support-for-wacom-artpad-ii-tablet.patch

   1 From 44fc95e218a09d7966a9d448941fdb003f6bb69f Mon Sep 17 00:00:00 2001
   2 From: Jason Gerecke <jason.gerecke@wacom.com>
   3 Date: Sat, 9 Mar 2019 15:32:13 -0800
   4 Subject: Input: wacom_serial4 - add support for Wacom ArtPad II tablet
   5
   6 From: Jason Gerecke <jason.gerecke@wacom.com>
   7
   8 commit 44fc95e218a09d7966a9d448941fdb003f6bb69f upstream.
   9
  10 Tablet initially begins communicating at 9600 baud, so this command
  11 should be used to connect to the device:
  12
  13     $ inputattach --daemon --baud 9600 --wacom_iv /dev/ttyS0
  14
  15 https://github.com/linuxwacom/xf86-input-wacom/issues/40
  16
  17 Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
  18 Cc: stable@vger.kernel.org
  19 Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
  20 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  21
  22 ---
  23  drivers/input/tablet/wacom_serial4.c |    2 ++
  24  1 file changed, 2 insertions(+)
  25
  26 --- a/drivers/input/tablet/wacom_serial4.c
  27 +++ b/drivers/input/tablet/wacom_serial4.c
  28 @@ -187,6 +187,7 @@ enum {
  29         MODEL_DIGITIZER_II      = 0x5544, /* UD */
  30         MODEL_GRAPHIRE          = 0x4554, /* ET */
  31         MODEL_PENPARTNER        = 0x4354, /* CT */
  32 +       MODEL_ARTPAD_II         = 0x4B54, /* KT */
  33  };
  34
  35  static void wacom_handle_model_response(struct wacom *wacom)
  36 @@ -245,6 +246,7 @@ static void wacom_handle_model_response(
  37                 wacom->flags = F_HAS_STYLUS2 | F_HAS_SCROLLWHEEL;
  38                 break;
  39
  40 +       case MODEL_ARTPAD_II:
  41         case MODEL_DIGITIZER_II:
  42                 wacom->dev->name = "Wacom Digitizer II";
  43                 wacom->dev->id.version = MODEL_DIGITIZER_II;