* [PATCH AUTOSEL 6.6 07/23] HID: multitouch: Add support for B2402FVA track point
[not found] <20241023143116.2981369-1-sashal@kernel.org>
@ 2024-10-23 14:30 ` Sasha Levin
2024-10-23 14:30 ` [PATCH AUTOSEL 6.6 08/23] HID: multitouch: Add quirk for HONOR MagicBook Art 14 touchpad Sasha Levin
1 sibling, 0 replies; 2+ messages in thread
From: Sasha Levin @ 2024-10-23 14:30 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Stefan Blum, Stefan Blum, Jiri Kosina, Sasha Levin, jikos,
bentiss, linux-input
From: Stefan Blum <stefanblum2004@gmail.com>
[ Upstream commit 1a5cbb526ec4b885177d06a8bc04f38da7dbb1d9 ]
By default the track point does not work on the Asus Expertbook B2402FVA.
From libinput record i got the ID of the track point device:
evdev:
# Name: ASUE1201:00 04F3:32AE
# ID: bus 0x18 vendor 0x4f3 product 0x32ae version 0x100
I found that the track point is functional, when i set the
MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU class for the reported device.
Signed-off-by: Stefan Blum <stefan.blum@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-multitouch.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index e7199ae2e3d91..7584e5a3aafeb 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -2020,6 +2020,10 @@ static const struct hid_device_id mt_devices[] = {
HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
USB_VENDOR_ID_ELAN, 0x3148) },
+ { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU,
+ HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
+ USB_VENDOR_ID_ELAN, 0x32ae) },
+
/* Elitegroup panel */
{ .driver_data = MT_CLS_SERIAL,
MT_USB_DEVICE(USB_VENDOR_ID_ELITEGROUP,
--
2.43.0
^ permalink raw reply related [flat|nested] 2+ messages in thread* [PATCH AUTOSEL 6.6 08/23] HID: multitouch: Add quirk for HONOR MagicBook Art 14 touchpad
[not found] <20241023143116.2981369-1-sashal@kernel.org>
2024-10-23 14:30 ` [PATCH AUTOSEL 6.6 07/23] HID: multitouch: Add support for B2402FVA track point Sasha Levin
@ 2024-10-23 14:30 ` Sasha Levin
1 sibling, 0 replies; 2+ messages in thread
From: Sasha Levin @ 2024-10-23 14:30 UTC (permalink / raw)
To: linux-kernel, stable
Cc: WangYuli, Wentao Guan, Benjamin Tissoires, Jiri Kosina,
Sasha Levin, jikos, linux-input
From: WangYuli <wangyuli@uniontech.com>
[ Upstream commit 7a5ab8071114344f62a8b1e64ed3452a77257d76 ]
The behavior of HONOR MagicBook Art 14 touchpad is not consistent
after reboots, as sometimes it reports itself as a touchpad, and
sometimes as a mouse.
Similarly to GLO-GXXX it is possible to call MT_QUIRK_FORCE_GET_FEATURE as a
workaround to force set feature in mt_set_input_mode() for such special touchpad
device.
[jkosina@suse.com: reword changelog a little bit]
Link: https://gitlab.freedesktop.org/libinput/libinput/-/issues/1040
Signed-off-by: Wentao Guan <guanwentao@uniontech.com>
Signed-off-by: WangYuli <wangyuli@uniontech.com>
Reviewed-by: Benjamin Tissoires <bentiss@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.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 7584e5a3aafeb..c2d79b2d6cdd2 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -2093,6 +2093,11 @@ 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,
--
2.43.0
^ permalink raw reply related [flat|nested] 2+ messages in thread