linux-kernel - [PATCH 5.12 10/48] HID: multitouch: set Stylus suffix for Stylus-application devices, too

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Message-Id: <20210616152836.977218156@linuxfoundation.org>
Date:   Wed, 16 Jun 2021 17:33:20 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Ahelenia Ziemiańska 
        <nabijaczleweli@...ijaczleweli.xyz>, Jiri Kosina <jkosina@...e.cz>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.12 10/48] HID: multitouch: set Stylus suffix for Stylus-application devices, too

From: Ahelenia Ziemiańska <nabijaczleweli@...ijaczleweli.xyz>

[ Upstream commit bc8b796f618c3ccb0a2a8ed1e96c00a1a7849415 ]

This re-adds the suffix to Win8 stylus-on-touchscreen devices,
now that they aren't erroneously marked as MT

Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@...ijaczleweli.xyz>
Signed-off-by: Jiri Kosina <jkosina@...e.cz>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/hid/hid-multitouch.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 55dcb8536286..eed81bdc2e86 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -1580,13 +1580,13 @@ static int mt_input_configured(struct hid_device *hdev, struct hid_input *hi)
 		/* we do not set suffix = "Touchscreen" */
 		hi->input->name = hdev->name;
 		break;
-	case HID_DG_STYLUS:
-		/* force BTN_STYLUS to allow tablet matching in udev */
-		__set_bit(BTN_STYLUS, hi->input->keybit);
-		break;
 	case HID_VD_ASUS_CUSTOM_MEDIA_KEYS:
 		suffix = "Custom Media Keys";
 		break;
+	case HID_DG_STYLUS:
+		/* force BTN_STYLUS to allow tablet matching in udev */
+		__set_bit(BTN_STYLUS, hi->input->keybit);
+		fallthrough;
 	case HID_DG_PEN:
 		suffix = "Stylus";
 		break;
-- 
2.30.2