* [Bug 211741] amd-hid: add support for SW_TABLET_MODE
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@ 2021-02-15 11:22 ` bugzilla-daemon
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From: bugzilla-daemon @ 2021-02-15 11:22 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
Andy Shevchenko (andy.shevchenko@gmail.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |andy.shevchenko@gmail.com
Component|IIO |Platform_x86
Assignee|drivers_iio@kernel-bugs.ker |drivers_platform_x86@kernel
|nel.org |-bugs.osdl.org
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2021-02-15 11:22 ` [Bug 211741] amd-hid: add support for SW_TABLET_MODE bugzilla-daemon
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From: bugzilla-daemon @ 2021-03-07 9:37 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
--- Comment #1 from Luya Tshimbalanga (luya@fedoraproject.org) ---
Here is the hardware information:
sudo dmidecode -s system-manufacturer
HP
sudo dmidecode -s system-product-name
HP ENVY x360 Convertible 15-cp0xxx
sudo dmidecode -s bios-version
F.48
It seems some modification inside
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/platform/x86/hp-wmi.c
is needed when using with the recently landed AMD Sensor Fusion Hub.
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@ 2021-06-08 15:33 ` bugzilla-daemon
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From: bugzilla-daemon @ 2021-06-08 15:33 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
--- Comment #3 from Luya Tshimbalanga (luya@fedoraproject.org) ---
Latest kernel 5.12.9-300 disabled SW_TABLET_MODE on hp-wmi because it never
worked at all due possible missing driver. The current status showed:
# EVEMU 1.3
# Kernel: 5.12.9-300.fc34.x86_64
# DMI:
dmi:bvnAMI:bvrF.48:bd11/26/2020:br15.48:efr92.48:svnHP:pnHPENVYx360Convertible15-cp0xxx:pvr:rvnHP:rn8497:rvr92.48:cvnHP:ct31:cvrChassisVersion:
# Input device name: "HP WMI hotkeys"
# Input device ID: bus 0x19 vendor 0000 product 0000 version 0000
# Supported events:
# Event type 0 (EV_SYN)
# Event code 0 (SYN_REPORT)
# Event code 1 (SYN_CONFIG)
# Event code 2 (SYN_MT_REPORT)
# Event code 3 (SYN_DROPPED)
# Event code 4 ((null))
# Event code 5 ((null))
# Event code 6 ((null))
# Event code 7 ((null))
# Event code 8 ((null))
# Event code 9 ((null))
# Event code 10 ((null))
# Event code 11 ((null))
# Event code 12 ((null))
# Event code 13 ((null))
# Event code 14 ((null))
# Event code 15 (SYN_MAX)
# Event type 1 (EV_KEY)
# Event code 138 (KEY_HELP)
# Event code 141 (KEY_SETUP)
# Event code 148 (KEY_PROG1)
# Event code 153 (KEY_ROTATE_DISPLAY)
# Event code 224 (KEY_BRIGHTNESSDOWN)
# Event code 225 (KEY_BRIGHTNESSUP)
# Event code 226 (KEY_MEDIA)
# Event code 240 (KEY_UNKNOWN)
# Event code 358 (KEY_INFO)
# Event type 4 (EV_MSC)
# Event code 4 (MSC_SCAN)
# Event type 5 (EV_SW)
# Event code 5 (SW_DOCK)
# State 0
The bug still remains as the keyboard still works even on tablet mode. Ideally,
it should be disabled at that mode while the touchscreen remains active.
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From: bugzilla-daemon @ 2021-06-08 16:00 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
--- Comment #4 from Luya Tshimbalanga (luya@fedoraproject.org) ---
See the linked showing that SW_TABLET_MODE never worked with hp-wmi and why it
was disabled in kernel 5.11.x for the time being:
https://bugzilla.redhat.com/show_bug.cgi?id=1651886#c44
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From: bugzilla-daemon @ 2022-11-24 11:49 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
Andy Shevchenko (andy.shevchenko@gmail.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jwrdegoede@fedoraproject.or
| |g
--- Comment #5 from Andy Shevchenko (andy.shevchenko@gmail.com) ---
Add Hans to the Cc list, he made a lot of work on different laptops to make
SW_TABLET_MODE working.
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From: bugzilla-daemon @ 2022-11-30 22:11 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
Mario Limonciello (AMD) (mario.limonciello@amd.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
CC| |mario.limonciello@amd.com
--- Comment #6 from Mario Limonciello (AMD) (mario.limonciello@amd.com) ---
I'd expect that this is actually fixed now in 5.18 or later by this commit:
520ee4ea1cc6 ("platform/x86: hp-wmi: Fix SW_TABLET_MODE detection method")
Can you please recheck on a kernel containing that?
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From: bugzilla-daemon @ 2022-12-01 1:06 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
--- Comment #7 from Luya Tshimbalanga (luya@fedoraproject.org) ---
Unfortunately, I have no longer a HP Envy x360 for testing anymore. It is
replaced by a Dell Inspiron 14 7425 2-in-1 Ryzen 7 5825U.
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From: bugzilla-daemon @ 2022-12-01 2:11 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
Mario Limonciello (AMD) (mario.limonciello@amd.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |REJECTED
Resolution|--- |INSUFFICIENT_DATA
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From: bugzilla-daemon @ 2022-12-01 2:11 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
--- Comment #8 from Mario Limonciello (AMD) (mario.limonciello@amd.com) ---
Okay, I'll close this then, thanks.
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From: bugzilla-daemon @ 2022-12-01 10:29 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
oj002.hi@gmail.com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |oj002.hi@gmail.com
--- Comment #9 from oj002.hi@gmail.com ---
I can confirm that this bug still persists in kernel 6.0 so the path submitted
in 5.18 didn't work for at least my HP envy x360. The only thing that changed
since that patch is now that when running evtest the SW_TABLET_MODE shows up as
an input device but the event never triggers when putting the device in tablet
mode.
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From: bugzilla-daemon @ 2022-12-01 12:18 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
Mario Limonciello (AMD) (mario.limonciello@amd.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REJECTED |REOPENED
Resolution|INSUFFICIENT_DATA |---
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From: bugzilla-daemon @ 2023-04-25 16:18 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
Firnin (7ec0436c-7844-4c81-b72c-b80ee3084b19@schlosser.pw) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |7ec0436c-7844-4c81-b72c-b80
| |ee3084b19@schlosser.pw
--- Comment #10 from Firnin (7ec0436c-7844-4c81-b72c-b80ee3084b19@schlosser.pw) ---
I can confirm that this bug is still present in kernel 6.1. SW_TABLET_MODE does
show up as an input device, but never triggers an event.
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From: bugzilla-daemon @ 2025-06-06 23:31 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
André (andrenyman2002@gmail.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |andrenyman2002@gmail.com
--- Comment #11 from André (andrenyman2002@gmail.com) ---
Still a thing in 2025.
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From: bugzilla-daemon @ 2025-06-08 15:40 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
--- Comment #12 from Mario Limonciello (AMD) (mario.limonciello@amd.com) ---
Can you please try this patch?
https://lore.kernel.org/linux-input/20250527111047.920622-1-Basavaraj.Natikar@amd.com/
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From: bugzilla-daemon @ 2025-08-02 20:03 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
Anton Kraft (linux-kernel-bugzilla@akraft.org) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |linux-kernel-bugzilla@akraf
| |t.org
--- Comment #13 from Anton Kraft (linux-kernel-bugzilla@akraft.org) ---
I built a kernel with your patch and it works now. The only thing i noticed is
that it takes up to a few seconds (1-2) to switch modes (On my Thinkpad X390
Yoga (Intel Based) it switches nearly instantly).
Tested it with a ThinkPad L13 Yoga Gen 2 (AMD).
System Information
Manufacturer: LENOVO
Product Name: 21AD000EUK
Family: ThinkPad L13 Yoga Gen 2a
Thanks a lot for your patch
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From: bugzilla-daemon @ 2025-08-03 4:52 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=211741
Mario Limonciello (AMD) (mario.limonciello@amd.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution|--- |PATCH_ALREADY_AVAILABLE
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