linux-kernel - [PATCH v3 4/4] HID: google: modify HID device groups of eel

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220211012510.1198155-5-swboyd@chromium.org>
Date:   Thu, 10 Feb 2022 17:25:10 -0800
From:   Stephen Boyd <swboyd@...omium.org>
To:     benjamin.tissoires@...hat.com,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Jiri Kosina <jikos@...nel.org>
Cc:     Zhengqiao Xia <xiazhengqiao@...qin.corp-partner.google.com>,
        linux-kernel@...r.kernel.org, linux-input@...r.kernel.org,
        "Sean O'Brien" <seobrien@...omium.org>,
        Douglas Anderson <dianders@...omium.org>
Subject: [PATCH v3 4/4] HID: google: modify HID device groups of eel

From: Zhengqiao Xia <xiazhengqiao@...qin.corp-partner.google.com>

If HID_GROUP of eel is set to HID_GROUP_GENERIC, Whiskers Tablet Mode
Switch of eel hammer will not be detected by system because the
hid-vivaldi driver probes the device. When it is set to
HID_GROUP_VIVALDI, system will detect Whiskers Tablet Mode Switch
successfully and also support the vivaldi keyboard layout.

Cc: Jiri Kosina <jikos@...nel.org>
Cc: Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc: "Sean O'Brien" <seobrien@...omium.org>
Cc: Douglas Anderson <dianders@...omium.org>
Signed-off-by: Zhengqiao Xia <xiazhengqiao@...qin.corp-partner.google.com>
[swboyd@...omium.org: Expand on commit text]
Signed-off-by: Stephen Boyd <swboyd@...omium.org>
---
 drivers/hid/hid-google-hammer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hid/hid-google-hammer.c b/drivers/hid/hid-google-hammer.c
index e3dd26ddbd43..8ed75bb0878f 100644
--- a/drivers/hid/hid-google-hammer.c
+++ b/drivers/hid/hid-google-hammer.c
@@ -636,7 +636,7 @@ static void hammer_remove(struct hid_device *hdev)
 static const struct hid_device_id hammer_devices[] = {
 	{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
 		     USB_VENDOR_ID_GOOGLE, USB_DEVICE_ID_GOOGLE_DON) },
-	{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
+	{ HID_DEVICE(BUS_USB, HID_GROUP_VIVALDI,
 		     USB_VENDOR_ID_GOOGLE, USB_DEVICE_ID_GOOGLE_EEL) },
 	{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
 		     USB_VENDOR_ID_GOOGLE, USB_DEVICE_ID_GOOGLE_HAMMER) },
-- 
https://chromeos.dev