* [Bug 221789] New: [BUG] Prestige 16 Flip AI+ C3MTG Panther Lake - Tablet Mode Switch SW_TABLET_MODE) Not Detected
@ 2026-07-25 12:02 bugzilla-daemon
2026-07-25 12:04 ` [Bug 221789] " bugzilla-daemon
0 siblings, 1 reply; 2+ messages in thread
From: bugzilla-daemon @ 2026-07-25 12:02 UTC (permalink / raw)
To: platform-driver-x86
https://bugzilla.kernel.org/show_bug.cgi?id=221789
Bug ID: 221789
Summary: [BUG] Prestige 16 Flip AI+ C3MTG Panther Lake - Tablet
Mode Switch SW_TABLET_MODE) Not Detected
Product: Drivers
Version: 2.5
Hardware: Intel
OS: Linux
Status: NEW
Severity: normal
Priority: P3
Component: Platform_x86
Assignee: drivers_platform_x86@kernel-bugs.osdl.org
Reporter: workspace0001@outlook.com
Regression: No
Created attachment 310509
--> https://bugzilla.kernel.org/attachment.cgi?id=310509&action=edit
output from "sudo acpidump -o acpi_table.dat"
Subject: [BUG] Prestige 16 Flip AI+ C3MTG Panther Lake - Tablet Mode Switch
SW_TABLET_MODE) Not Detected
Hardware Model: Micro-Star International Co., Ltd. Prestige 16 Flip AI+ C3MTG
Memory: 32.0 GiB
Processor: Intel® Core™ Ultra X7 358H × 16
Graphics: Intel® Arc™ B390 (PTL)
Disk Capacity: (null)
Software Information:
Firmware Version: E2622IMS.117
OS Name: Fedora Linux 44 (Workstation Edition)
OS Build: (null)
OS Type: 64-bit
GNOME Version: 50
Windowing System: Wayland
Kernel Version: Linux 7.1.4-202.fc44.x86_64
Problem Description: The physical hinge sensor does not broadcast any events to
the Linux kernel when the laptop is folded into 360-degree tablet mode.
Built-in keyboard and trackpad remain active, leading to accidental inputs.
Diagnostic Steps Taken:
1. Checked 'sudo libinput debug-events', which prints no output or switch
events when the device is flipped.
2. Checked raw kernel events using 'sudo evtest'. Tested event node "Intel
HID events" and "MSI WMI hotkeys". Neither device lists 'Event code 1
(SW_TABLET_MODE)' under supported events, and zero raw event lines are printed
to the console during physical screen transformation.
Conclusion: The motherboard's ACPI WMI or Embedded Controller (EC) event code
for tablet mode is missing or unmapped in the current kernel drivers (intel_hid
/ msi_wmi).
3. I have attached the raw 'acpi_table.dat' dump generated via acpidump to
help trace the missing WMI/EC physical switch events.
SOME OUTPUT THAT COULD BE HELPFULL
sudo evtest
No device specified, trying to scan all of /dev/input/event*
Available devices:
/dev/input/event0: Lid Switch
/dev/input/event1: Sleep Button
/dev/input/event10: CUST0000:00 04F3:4516 UNKNOWN
/dev/input/event11: CUST0000:00 04F3:4516 UNKNOWN
/dev/input/event12: CUST0000:00 04F3:4516 UNKNOWN
/dev/input/event13: Video Bus
/dev/input/event14: Intel HID events
/dev/input/event15: Intel HID 5 button array
/dev/input/event16: MSI WMI hotkeys
/dev/input/event17: PC Speaker
/dev/input/event18: sof-soundwire Headset Jack
/dev/input/event19: sof-soundwire HDMI/DP,pcm=5
/dev/input/event2: Power Button
/dev/input/event20: sof-soundwire HDMI/DP,pcm=6
/dev/input/event21: sof-soundwire HDMI/DP,pcm=7
/dev/input/event22: Galaxy Buds2 (841E) (AVRCP)
/dev/input/event3: AT Translated Set 2 keyboard
/dev/input/event4: SYNA1514:00 06CB:D022 Mouse
/dev/input/event5: SYNA1514:00 06CB:D022 Touchpad
/dev/input/event6: CUST0000:00 04F3:4516
/dev/input/event7: CUST0000:00 04F3:4516 UNKNOWN
/dev/input/event8: CUST0000:00 04F3:4516 Stylus
/dev/input/event9: CUST0000:00 04F3:4516 UNKNOWN
Select the device event number [0-22]: 14
Input driver version is 1.0.1
Input device ID: bus 0x19 vendor 0x0 product 0x0 version 0x0
Input device name: "Intel HID events"
Supported events:
Event type 0 (EV_SYN)
Event type 1 (EV_KEY)
Event code 69 (KEY_NUMLOCK)
Event code 102 (KEY_HOME)
Event code 104 (KEY_PAGEUP)
Event code 107 (KEY_END)
Event code 109 (KEY_PAGEDOWN)
Event code 113 (KEY_MUTE)
Event code 114 (KEY_VOLUMEDOWN)
Event code 115 (KEY_VOLUMEUP)
Event code 116 (KEY_POWER)
Event code 142 (KEY_SLEEP)
Event code 164 (KEY_PLAYPAUSE)
Event code 166 (KEY_STOPCD)
Event code 224 (KEY_BRIGHTNESSDOWN)
Event code 225 (KEY_BRIGHTNESSUP)
Event code 240 (KEY_UNKNOWN)
Event code 247 (KEY_RFKILL)
Event type 4 (EV_MSC)
Event code 4 (MSC_SCAN)
Properties:
Testing ... (interrupt to exit)
^C
sudo libinput debug-events
Please look at the camera
-event6 DEVICE_ADDED CUST0000:00 04F3:4516 seat0
default group1 cap:t size 332x223mm ntouches 10 calib
-event8 DEVICE_ADDED CUST0000:00 04F3:4516 Stylus seat0
default group1 cap:T size 343x214mm left calib
-event4 DEVICE_ADDED SYNA1514:00 06CB:D022 Mouse seat0
default group2 cap:p left scroll-nat scroll-button
-event5 DEVICE_ADDED SYNA1514:00 06CB:D022 Touchpad seat0
default group2 cap:pg size 157x97mm tap (dl off) left scroll-nat
scroll-2fg-edge click-buttonareas-clickfinger dwt-on dwtp-on
-event0 DEVICE_ADDED Lid Switch seat0
default group3 cap:S
-event18 DEVICE_ADDED sof-soundwire Headset Jack seat0
default group4 cap:k
-event13 DEVICE_ADDED Video Bus seat0
default group5 cap:k
-event14 DEVICE_ADDED Intel HID events seat0
default group6 cap:k
-event15 DEVICE_ADDED Intel HID 5 button array seat0
default group7 cap:k
-event2 DEVICE_ADDED Power Button seat0
default group8 cap:k
-event1 DEVICE_ADDED Sleep Button seat0
default group9 cap:k
-event3 DEVICE_ADDED AT Translated Set 2 keyboard seat0
default group10 cap:k
-event16 DEVICE_ADDED MSI WMI hotkeys seat0
default group11 cap:k
-event22 DEVICE_ADDED Galaxy Buds2 (841E) (AVRCP) seat0
default group12 cap:k
$ cat /proc/bus/input/devices
I: Bus=0019 Vendor=0000 Product=0005 Version=0000
N: Name="Lid Switch"
P: Phys=PNP0C0D/button/input0
S: Sysfs=/devices/pci0000:00/0000:00:1f.0/PNP0C09:00/PNP0C0D:00/input/input0
U: Uniq=
H: Handlers=event0
B: PROP=0
B: EV=21
B: SW=1
I: Bus=0019 Vendor=0000 Product=0003 Version=0000
N: Name="Sleep Button"
P: Phys=PNP0C0E/button/input0
S: Sysfs=/devices/platform/PNP0C0E:00/input/input1
U: Uniq=
H: Handlers=kbd event1
B: PROP=0
B: EV=3
B: KEY=4000 0 0
I: Bus=0019 Vendor=0000 Product=0001 Version=0000
N: Name="Power Button"
P: Phys=PNP0C0C/button/input0
S: Sysfs=/devices/platform/PNP0C0C:00/input/input2
U: Uniq=
H: Handlers=kbd event2
B: PROP=0
B: EV=3
B: KEY=8000 10000000000000 0
I: Bus=0011 Vendor=0001 Product=0001 Version=ab83
N: Name="AT Translated Set 2 keyboard"
P: Phys=isa0060/serio0/input0
S: Sysfs=/devices/platform/i8042/serio0/input/input3
U: Uniq=
H: Handlers=sysrq kbd leds event3 rfkill
B: PROP=0
B: EV=120013
B: KEY=40000 20000 0 0 0 101600702900c03 ff80207af250d001 feffffdfffcfffff
fffffffffffffffe
B: MSC=10
B: LED=7
I: Bus=0018 Vendor=06cb Product=d022 Version=0100
N: Name="SYNA1514:00 06CB:D022 Mouse"
P: Phys=i2c-SYNA1514:00
S:
Sysfs=/devices/pci0000:00/0000:00:19.1/i2c_designware.1/i2c-1/i2c-SYNA1514:00/0018:06CB:D022.0002/input/input16
U: Uniq=
H: Handlers=mouse0 event4
B: PROP=0
B: EV=17
B: KEY=30000 0 0 0 0
B: REL=3
B: MSC=10
I: Bus=0018 Vendor=06cb Product=d022 Version=0100
N: Name="SYNA1514:00 06CB:D022 Touchpad"
P: Phys=i2c-SYNA1514:00
S:
Sysfs=/devices/pci0000:00/0000:00:19.1/i2c_designware.1/i2c-1/i2c-SYNA1514:00/0018:06CB:D022.0002/input/input17
U: Uniq=
H: Handlers=mouse1 event5
B: PROP=5
B: EV=1b
B: KEY=e520 10000 0 0 0 0
B: ABS=2e0800000000003
B: MSC=20
I: Bus=0018 Vendor=04f3 Product=4516 Version=0100
N: Name="CUST0000:00 04F3:4516"
P: Phys=i2c-CUST0000:00
S:
Sysfs=/devices/pci0000:00/0000:00:19.0/i2c_designware.0/i2c-0/i2c-CUST0000:00/0018:04F3:4516.0003/input/input19
U: Uniq=
H: Handlers=mouse2 event6
B: PROP=2
B: EV=1b
B: KEY=400 0 0 0 0 0
B: ABS=32f3800000000003
B: MSC=20
I: Bus=0018 Vendor=04f3 Product=4516 Version=0100
N: Name="CUST0000:00 04F3:4516 UNKNOWN"
P: Phys=i2c-CUST0000:00
S:
Sysfs=/devices/pci0000:00/0000:00:19.0/i2c_designware.0/i2c-0/i2c-CUST0000:00/0018:04F3:4516.0003/input/input20
U: Uniq=
H: Handlers=event7
B: PROP=0
B: EV=9
B: ABS=10000000000
I: Bus=0018 Vendor=04f3 Product=4516 Version=0100
N: Name="CUST0000:00 04F3:4516 Stylus"
P: Phys=i2c-CUST0000:00
S:
Sysfs=/devices/pci0000:00/0000:00:19.0/i2c_designware.0/i2c-0/i2c-CUST0000:00/0018:04F3:4516.0003/input/input21
U: Uniq=
H: Handlers=mouse3 event8
B: PROP=2
B: EV=1b
B: KEY=1c03 0 0 0 0 0
B: ABS=1000d000003
B: MSC=11
I: Bus=0018 Vendor=04f3 Product=4516 Version=0100
N: Name="CUST0000:00 04F3:4516 UNKNOWN"
P: Phys=i2c-CUST0000:00
S:
Sysfs=/devices/pci0000:00/0000:00:19.0/i2c_designware.0/i2c-0/i2c-CUST0000:00/0018:04F3:4516.0003/input/input23
U: Uniq=
H: Handlers=event9
B: PROP=0
B: EV=9
B: ABS=10000000000
I: Bus=0018 Vendor=04f3 Product=4516 Version=0100
N: Name="CUST0000:00 04F3:4516 UNKNOWN"
P: Phys=i2c-CUST0000:00
S:
Sysfs=/devices/pci0000:00/0000:00:19.0/i2c_designware.0/i2c-0/i2c-CUST0000:00/0018:04F3:4516.0003/input/input24
U: Uniq=
H: Handlers=event10
B: PROP=0
B: EV=9
B: ABS=10000000000
I: Bus=0018 Vendor=04f3 Product=4516 Version=0100
N: Name="CUST0000:00 04F3:4516 UNKNOWN"
P: Phys=i2c-CUST0000:00
S:
Sysfs=/devices/pci0000:00/0000:00:19.0/i2c_designware.0/i2c-0/i2c-CUST0000:00/0018:04F3:4516.0003/input/input25
U: Uniq=
H: Handlers=event11
B: PROP=0
B: EV=9
B: ABS=10000000000
I: Bus=0018 Vendor=04f3 Product=4516 Version=0100
N: Name="CUST0000:00 04F3:4516 UNKNOWN"
P: Phys=i2c-CUST0000:00
S:
Sysfs=/devices/pci0000:00/0000:00:19.0/i2c_designware.0/i2c-0/i2c-CUST0000:00/0018:04F3:4516.0003/input/input26
U: Uniq=
H: Handlers=event12
B: PROP=0
B: EV=1b
B: KEY=1 0 0 0 0
B: ABS=10000000000
B: MSC=10
I: Bus=0019 Vendor=0000 Product=0006 Version=0000
N: Name="Video Bus"
P: Phys=LNXVIDEO/video/input0
S: Sysfs=/devices/pci0000:00/acpi.video_bus.0/input/input28
U: Uniq=
H: Handlers=kbd event13
B: PROP=0
B: EV=3
B: KEY=3e000b00000000 0 0 0
I: Bus=0019 Vendor=0000 Product=0000 Version=0000
N: Name="Intel HID events"
P: Phys=
S: Sysfs=/devices/platform/INTC10CC:00/input/input29
U: Uniq=
H: Handlers=kbd event14 rfkill
B: PROP=0
B: EV=13
B: KEY=81000300000000 5000004000 1e294000000020 0
B: MSC=10
I: Bus=0019 Vendor=0000 Product=0000 Version=0000
N: Name="Intel HID 5 button array"
P: Phys=
S: Sysfs=/devices/platform/INTC10CC:00/input/input30
U: Uniq=
H: Handlers=kbd event15
B: PROP=0
B: EV=13
B: KEY=2000000000000 0 0 0 0 1000000000000 0 201c000000000000 0
B: MSC=10
I: Bus=0019 Vendor=0000 Product=0000 Version=0000
N: Name="MSI WMI hotkeys"
P: Phys=wmi/input0
S: Sysfs=/devices/virtual/input/input31
U: Uniq=
H: Handlers=kbd event16
B: PROP=0
B: EV=13
B: KEY=1000300000000 300000 e000000000000 0
B: MSC=10
I: Bus=0010 Vendor=001f Product=0001 Version=0100
N: Name="PC Speaker"
P: Phys=isa0061/input0
S: Sysfs=/devices/platform/pcspkr/input/input32
U: Uniq=
H: Handlers=kbd event17
B: PROP=0
B: EV=40001
B: SND=6
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="sof-soundwire Headset Jack"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sof_sdw/sound/card0/input33
U: Uniq=
H: Handlers=kbd event18
B: PROP=0
B: EV=23
B: KEY=40 0 0 0 0 0 0 1000000000 c000000000000 0
B: SW=14
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="sof-soundwire HDMI/DP,pcm=5"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sof_sdw/sound/card0/input34
U: Uniq=
H: Handlers=event19
B: PROP=0
B: EV=21
B: SW=140
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="sof-soundwire HDMI/DP,pcm=6"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sof_sdw/sound/card0/input35
U: Uniq=
H: Handlers=event20
B: PROP=0
B: EV=21
B: SW=140
I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="sof-soundwire HDMI/DP,pcm=7"
P: Phys=ALSA
S: Sysfs=/devices/pci0000:00/0000:00:1f.3/sof_sdw/sound/card0/input36
U: Uniq=
H: Handlers=event21
B: PROP=0
B: EV=21
B: SW=140
I: Bus=0005 Vendor=0075 Product=a013 Version=0001
N: Name="Galaxy Buds2 (841E) (AVRCP)"
P: Phys=34:fd:70:38:df:05
S: Sysfs=/devices/virtual/input/input41
U: Uniq=
H: Handlers=kbd event22
B: PROP=0
B: EV=3
B: KEY=2fc800 145200000000 0 10300 49e800000c00 e16800000000f f810000010000ffc
--
You may reply to this email to add a comment.
You are receiving this mail because:
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2026-07-25 12:04 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-07-25 12:02 [Bug 221789] New: [BUG] Prestige 16 Flip AI+ C3MTG Panther Lake - Tablet Mode Switch SW_TABLET_MODE) Not Detected bugzilla-daemon
2026-07-25 12:04 ` [Bug 221789] " bugzilla-daemon
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.