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-next>] [day] [month] [year] [list]
Message-ID: <43824FB10AAAE5DD+20241007040803.205047-1-wangyuli@uniontech.com>
Date: Mon,  7 Oct 2024 12:08:03 +0800
From: WangYuli <wangyuli@...ontech.com>
To: jikos@...nel.org,
	bentiss@...nel.org,
	guanwentao@...ontech.com
Cc: linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	zhanjun@...ontech.com,
	WangYuli <wangyuli@...ontech.com>
Subject: [PATCH v2] HID: multitouch: Add quirk for HONOR MagicBook Art 14 touchpad

It sometimes after reboot change output from Touchpad to Mouse,
evtest show it output from "TOPS0102:00 35CC:0104 Touchpad"
to "TOPS0102:00 35CC:0104 Mouse",and it works as A mouse.

Like GLO-GXXX, as a workaround, it is possible to call
MT_QUIRK_FORCE_GET_FEATURE to force set feature in mt_set_input_mode
for such special touchpad device.

Link: https://gitlab.freedesktop.org/libinput/libinput/-/issues/1040
Signed-off-by: Wentao Guan <guanwentao@...ontech.com>
Signed-off-by: WangYuli <wangyuli@...ontech.com>
Reviewed-by: Benjamin Tissoires <bentiss@...nel.org>
---
 drivers/hid/hid-multitouch.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 99812c0f830b..a1e0c3db3d4c 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -2082,6 +2082,11 @@ static const struct hid_device_id mt_devices[] = {
 		HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
 			0x347d, 0x7853) },
 
+	/* HONOR MagicBook Art 14 touchpad */
+	{ .driver_data = MT_CLS_VTL,
+		HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
+			0x35cc, 0x0104) },
+
 	/* Ilitek dual touch panel */
 	{  .driver_data = MT_CLS_NSMU,
 		MT_USB_DEVICE(USB_VENDOR_ID_ILITEK,
-- 
2.45.2


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ