fdo-mirrors/libinput
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/libinput/libinput.git synced 2026-01-13 02:40:17 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

quirks: rework tablet mode using chassis type

Browse source 
Don't disable inputs for detachable and tablet devices, they are
physically unplugged from their input devices but tend to have buttons
as internal keyboard in the tablet part that must work always. We know
what kind of device is using the Chassis Type DMI value.

Also remove specific device quirks now covered by the chassis type.

Finally refactor some Lenovo devices using this quirk and redefine Dell
2-in-1 with this quirk using chassis type.

Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1390>
This commit is contained in:
David Santamaría Rogado 2026-01-02 05:55:33 +01:00 • committed by Marge Bot
parent 58228f12f0
commit b60416083e
7 changed files with 63 additions and 106 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
quirks/10-generic-keyboard.quirks
View file

@ -9,3 +9,23 @@ AttrKeyboardIntegration=internal
MatchUdevType=keyboard
MatchBus=bluetooth
AttrKeyboardIntegration=external
# Detachable devices usually have the tablet part buttons wired as ps2 keyboard,
# don't disable them when tablet-mode switch is in effect.
# DMI Chassis Type 20h (32 decimal) is Detachable as per SMBIOS specification.
[Detachable Device Buttons]
MatchBus=ps2
MatchUdevType=keyboard
MatchDMIModalias=dmi:*:ct32:*
ModelTabletModeNoSuspend=1
# Tablet devices usually have the tablet part buttons wired as ps2 keyboard,
# despite being tablets some of them, e.g. Microsoft Surface Laptop Studio,
# expose tablet-mode switch, so don't disable the ps2 keyboard.
# Tablets that don't expose tablet-mode switch won't have any diference.
# DMI Chassis Type 1Eh (30 decimal) is Tablet as per SMBIOS specification.
[Tablet Device Buttons]
MatchBus=ps2
MatchUdevType=keyboard
MatchDMIModalias=dmi:*:ct30:*
ModelTabletModeNoSuspend=1

5
quirks/30-vendor-microsoft.quirks
View file

@ -28,11 +28,6 @@ MatchUdevType=touchpad
AttrPressureRange=25:10
AttrPalmPressureThreshold=500
[Microsoft Surface Laptop Studio Built-In Peripherals]
MatchName=*Microsoft Surface*
MatchDMIModalias=dmi:*svnMicrosoftCorporation:*pnSurfaceLaptopStudio
ModelTabletModeNoSuspend=1
[Microsoft Nano Transceiver v2.0]
MatchUdevType=mouse
MatchBus=usb

5
quirks/50-system-acer.quirks
View file

@ -1,7 +1,4 @@
[Acer Switch Alpha 12]
MatchName=AT Translated Set 2 keyboard
MatchDMIModalias=dmi:*svnAcer:pnSwitchSA5-271:*
ModelTabletModeNoSuspend=1
# Do not edit this file, it will be overwritten on update
[Acer Spin 5]
MatchName=AT Translated Set 2 keyboard

6
quirks/50-system-asus.quirks
View file

@ -42,12 +42,6 @@ MatchProduct=0x1866
MatchUdevType=keyboard
AttrKeyboardIntegration=internal
# don't disable volume buttons in tablet mode
[Asus ROG Flow Z13 2025 volume buttons]
MatchName=AT Translated Set 2 keyboard
MatchDMIModalias=dmi:*svnASUSTeKCOMPUTERINC.:pnROGFlowZ13GZ302EA_GZ302EA:*
ModelTabletModeNoSuspend=1
# enable "disable touchpad while typing" to work with z13 keyboard
[Asus ROG FLow Z13 2025 keyboard]
MatchUdevType=keyboard

26
quirks/50-system-dell.quirks
View file

@ -84,21 +84,6 @@ MatchName=*DualPoint Stick
MatchDMIModalias=dmi:*svnDellInc.:pnLatitudeE7470*
AttrTrackpointMultiplier=0.125
[Latitude 7275]
MatchName=*AT Translated Set 2 keyboard*
MatchDMIModalias=dmi:*:svnDellInc.:pnLatitude7275:*
ModelTabletModeNoSuspend=1
[Latitude 7285]
MatchName=*AT Translated Set 2 keyboard*
MatchDMIModalias=dmi:*:svnDellInc.:pnLatitude7285:*
ModelTabletModeNoSuspend=1
[Dell Pro Rugged Tablet]
MatchName=*AT Translated Set 2 keyboard*
MatchDMIModalias=dmi:*:svnDellInc.:pnDellProRugged*TabletRA*:*
ModelTabletModeNoSuspend=1
[Latitude 7480 Touchpad]
MatchName=DLL07A0*
MatchDMIModalias=dmi:**bvnDellInc.:*:pnLatitude7480*
@ -125,9 +110,14 @@ MatchVendor=0x2575
MatchProduct=0x0204
ModelDellCanvasTotem=1
[Dell 2-in-1 Models]
MatchName=AT Translated Set 2 keyboard
MatchDMIModalias=dmi:*:svnDellInc.:pn*2-in-1:*
# Dell 2-in-1s have DMI Chassis Type Convertible, match it as by name can be
# 2-in-1, 2n1 or even some models miss it in name. Also Dell respect this, even
# if they made a mistake they tend to fix it in firmware updates.
# DMI Chassis Type 1Fh (31 decimal) is Convertible as per SMBIOS specification.
[Dell 2-in-1 Model Buttons]
MatchBus=ps2
MatchUdevType=keyboard
MatchDMIModalias=dmi:*:svnDellInc.:*:ct31:*
ModelTabletModeNoSuspend=1
# This is a true pressurepad so disable pressure for contact size

102
quirks/50-system-lenovo.quirks
View file

@ -170,76 +170,23 @@ MatchDMIModalias=dmi:*svnLENOVO:*pvrThinkPadX1Carbon6th:*
AttrEventCode=-ABS_MT_TOOL_TYPE
ModelLenovoX1Gen6Touchpad=1
[Lenovo X41 Tablet]
MatchName=AT Translated Set 2 keyboard
MatchDMIModalias=dmi:*svnIBM:*pvrThinkPadX41Tablet:*
# IBM ThinkPad X41 Tablet identify itself as DMI Chassis Type: 0Ah 10 Notebook
# but it's really a convertible one and have buttons wired as ps2 keyboard,
# don't disable them when tablet-mode switch is in effect.
[IBM ThinkPad X41 Tablet Buttons]
MatchUdevType=keyboard
MatchBus=ps2
MatchDMIModalias=dmi:*svnIBM:*:pvrThinkPadX41Tablet:*
ModelTabletModeNoSuspend=1
[Lenovo X60 Tablet]
MatchName=AT Translated Set 2 keyboard
MatchDMIModalias=dmi:*svnLENOVO:*pvrThinkPadX60Tablet:*
ModelTabletModeNoSuspend=1
[Lenovo X61 Tablet]
MatchName=AT Translated Set 2 keyboard
MatchDMIModalias=dmi:*svnLENOVO:*pvrThinkPadX61Tablet:*
ModelTabletModeNoSuspend=1
# Lenovo X220 Tablet special bezel buttons are associated to the
# keyboard and would therefore mistakenly be deactivated as well.
# See https://gitlab.freedesktop.org/libinput/libinput/issues/154
[Lenovo X220 Tablet]
MatchName=AT Translated Set 2 keyboard
MatchDMIModalias=dmi:*svnLENOVO:*pvrThinkPadX220Tablet:*
ModelTabletModeNoSuspend=1
# Special bezel button deactivation with
# keyboard also applies to X230 Tablet
[Lenovo X230 Tablet]
MatchName=AT Translated Set 2 keyboard
MatchDMIModalias=dmi:*svnLENOVO:*pvrThinkPadX230Tablet:*
ModelTabletModeNoSuspend=1
# Special bezel button deactivation with
# keyboard also applies to X200 Tablet
[Lenovo X200 Tablet]
MatchName=AT Translated Set 2 keyboard
MatchDMIModalias=dmi:*svnLENOVO:*pvrThinkPadX200Tablet:*
ModelTabletModeNoSuspend=1
[Lenovo X201 Tablet]
MatchName=AT Translated Set 2 keyboard
MatchDMIModalias=dmi:*svnLENOVO:*pvrThinkPadX201Tablet:*
ModelTabletModeNoSuspend=1
# Lenovo MIIX 720 comes with a detachable keyboard. We must not disable
# the keyboard because some keys are still accessible on the screen and
# volume rocker. See
# https://gitlab.freedesktop.org/libinput/libinput/issues/115
[Lenovo MIIX 720]
MatchName=AT Raw Set 2 keyboard
MatchDMIModalias=dmi:*svnLENOVO:*pvrLenovoMIIX720-12IKB:*
ModelTabletModeNoSuspend=1
# Lenovo ThinkPad X1 Tablet (1st Gen) also comes with a detachable keyboard.
# We must not disable the keyboard because some keys are still accessible on
# volume rocker.
[Lenovo ThinkPad X1 Tablet (1st Gen)]
MatchName=AT Raw Set 2 keyboard
MatchDMIModalias=dmi:*svnLENOVO:*pvrThinkPadX1Tablet:*
ModelTabletModeNoSuspend=1
# Duet 7i tablet switch activated by folding keyboard cover, or removing it.
# We must not disable volume rocker 'keyboard'.
[Lenovo Duet 7i]
MatchName=AT Raw Set 2 keyboard
MatchDMIModalias=dmi:*svnLENOVO:*pvrYogaDuet713IML05:*
ModelTabletModeNoSuspend=1
# Lenovo IdeaPad Duet 3 also comes with a detachable keyboard.
[Lenovo IdeaPad Duet 3]
MatchName=AT Raw Set 2 keyboard
MatchDMIModalias=dmi:*svnLENOVO:*pvrIdeaPadDuet3*:*
# Lenovo ThinkPad X60 X61 X200 X201 X220 X230 Tablets identify themselves as
# DMI Chassis Type: 0Ah 10 Notebook but they are really convertibles ones and
# have buttons wired as ps2 keyboard, don't disable them when tablet-mode switch
# is in effect.
[Lenovo ThinkPad X Tablet Series Buttons]
MatchUdevType=keyboard
MatchBus=ps2
MatchDMIModalias=dmi:*svnLENOVO:*:pvrThinkPadX*Tablet:*
ModelTabletModeNoSuspend=1
# Modifies pressure range to avoid random jumps.
@ -274,3 +221,22 @@ AttrTrackpointMultiplier=0.4
MatchName=* Touchpad
MatchDMIModalias=dmi:*:svnLENOVO:*pvrYogaSlim7Carbon13IAP7:*
AttrEventCode=-ABS_MT_TOOL_TYPE
# Lenovo detachable devices prior to SMBIOS 3.0.0 specficiation (2015-02-12)
# when Tablet, Convertible and Detachable Chassis Types didn't exist use Hand
# Held. e.g. First Miix devices till Lenovo MIIX 300-10IBY (80NR) and initial
# firmware versions of Lenovo MIIX 310-10ICR (80SG).
# Match chassis and *MIIX* Product Version.
# DMI Chassis Type 0Bh (11 decimal) is Hand Held as per SMBIOS specification.
[Lenovo 1st Convertible Device Buttons]
MatchBus=ps2
MatchUdevType=keyboard
MatchDMIModalias=dmi:*:svnLENOVO:*:pvr*MIIX*:*:ct11:*
ModelTabletModeNoSuspend=1
# Match also *Miix* Product Version.
[Lenovo 1st Convertible Device Buttons 2]
MatchBus=ps2
MatchUdevType=keyboard
MatchDMIModalias=dmi:*:svnLENOVO:*:pvr*Miix*:*:ct11:*
ModelTabletModeNoSuspend=1

5
quirks/50-system-minisforum.quirks
View file

@ -1,10 +1,5 @@
# Do not edit this file, it will be overwritten on update
[Minisforum V3 volume keys]
MatchName=AT Translated Set 2 keyboard
MatchDMIModalias=dmi:*svnMicroComputer(HK)TechLimited:pnV3:*
ModelTabletModeNoSuspend=1
[Minisforum V3 touchpad dwt]
MatchName=USB Keyboard
MatchDMIModalias=dmi:*svnMicroComputer(HK)TechLimited:pnV3:*