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https://gitlab.freedesktop.org/libinput/libinput.git
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a6c2274ab5
The removal of the hysteresis even on precise touchpads has led to difficulties controlling the cursor in a few instances. Since27078b2667we only have the hysteresis on Apple touchpads and the Lenovo *40 series and later. Even on those do we see some positioning difficulties (bug 94379). So restore the hysteresis by default again for all touchpads. In the future a knob could be exposed for precision vs reactivity or something, but for now the drawback of imprecise positioning does not outweigh the benefits we get on those few devices. https://bugs.freedesktop.org/show_bug.cgi?id=94379 Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Hans de Goede <hdegoede@redhat.com> (cherry picked from commit48473994c8)
136 lines
4.8 KiB
Text
136 lines
4.8 KiB
Text
# Do not edit this file, it will be overwritten on update
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#
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# This file contains hwdb matches for libinput model-specific quirks.
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# The contents of this file are a contract between libinput, udev rules and
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# the hwdb.
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# IT IS NOT A STABLE API AND SUBJECT TO CHANGE AT ANY TIME
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# The lookup keys are composed in:
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# 90-libinput-model-quirks.rules
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#
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# Match string formats:
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# libinput:<modalias>
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# libinput:name:<name>:dmi:<dmi string>
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# libinput:name:<name>:fwversion:<version>
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#
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# Sort by brand, model
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##########################################
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# ALPS
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##########################################
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libinput:name:*AlpsPS/2 ALPS DualPoint TouchPad:dmi:*
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libinput:name:*AlpsPS/2 ALPS GlidePoint:dmi:*
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LIBINPUT_MODEL_ALPS_TOUCHPAD=1
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libinput:name:*AlpsPS/2 ALPS DualPoint TouchPad:fwversion:800
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libinput:name:*AlpsPS/2 ALPS GlidePoint:fwversion:800
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LIBINPUT_ATTR_SIZE_HINT=100x55
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##########################################
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# Apple
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##########################################
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libinput:touchpad:input:b0003v05ACp*
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libinput:touchpad:input:b0005v05ACp*
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LIBINPUT_MODEL_APPLE_TOUCHPAD=1
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LIBINPUT_ATTR_SIZE_HINT=104x75
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libinput:name:*Apple Inc. Apple Internal Keyboard*:dmi:*
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LIBINPUT_MODEL_APPLE_INTERNAL_KEYBOARD=1
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##########################################
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# Cyborg
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##########################################
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# Saitek Cyborg R.A.T.5 Mouse
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libinput:mouse:input:b0003v06A3p0CD5*
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LIBINPUT_MODEL_CYBORG_RAT=1
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##########################################
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# Elantech
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##########################################
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libinput:name:*ETPS/2 Elantech Touchpad*:dmi:*
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LIBINPUT_ATTR_RESOLUTION_HINT=31x31
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LIBINPUT_MODEL_ELANTECH_TOUCHPAD=1
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##########################################
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# Google
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##########################################
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# The various chromebooks, info from modinfo chromeos_laptop, touchpad names
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# extrapolated from the chromiumos touchad-tests repo
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# https://chromium.googlesource.com/chromiumos/platform/touchpad-tests
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libinput:name:Cypress APA Trackpad ?cyapa?:dmi:*pnFalco:pvr*
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libinput:name:SynPS/2 Synaptics TouchPad:dmi:*pn*Mario*
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libinput:name:Cypress APA Trackpad ?cyapa?:dmi:*pn*Butterfly*
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libinput:name:Cypress APA Trackpad ?cyapa?:dmi:*pn*Peppy*
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libinput:name:SynPS/2 Synaptics TouchPad:dmi:*pn*ZGB*
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libinput:name:Cypress APA Trackpad ?cyapa?:dmi:*pn*Parrot*
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libinput:name:Cypress APA Trackpad ?cyapa?:dmi:*bvn*coreboot*:pn*Leon*
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libinput:name:Cypress APA Trackpad ?cyapa?:dmi:*bvn*coreboot*:pn*Falco*
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libinput:name:Cypress APA Trackpad ?cyapa?:dmi:*bvn*coreboot*:pn*Wolf*
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libinput:name:Cypress APA Trackpad ?cyapa?:dmi:*svn*GOOGLE*:pn*Link*
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libinput:name:SynPS/2 Synaptics TouchPad:dmi:*pn*Alex*
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libinput:name:Cypress APA Trackpad ?cyapa?:dmi:*svn*SAMSUNG*:pn*Lumpy*
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libinput:name:Atmel maXTouch Touchpad:dmi:*svn*GOOGLE*:pn*Samus*
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LIBINPUT_MODEL_CHROMEBOOK=1
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libinput:name:Cypress APA Trackpad ?cyapa?:dmi:*
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LIBINPUT_MODEL_CYAPA=1
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##########################################
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# LENOVO
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##########################################
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# X220 after a bios update updating the touchpad firmware version to 8.1
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# See https://bugzilla.redhat.com/show_bug.cgi?id=1264453 for details
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# If the touchpad is unresponsive and dmesg includes this line
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# psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1 [...]
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# then copy the two lines below into a new file
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# /etc/udev/hwdb.d/90-libinput-x220-touchpad-fw81.hwdb, then run
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# sudo udevadm hwdb --update and reboot.
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#
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# Copy the two lines below:
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#libinput:name:SynPS/2 Synaptics TouchPad:dmi:*svnLENOVO:*:pvrThinkPadX220*
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# LIBINPUT_MODEL_LENOVO_X220_TOUCHPAD_FW81=1
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# X230 (Tablet)
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libinput:name:SynPS/2 Synaptics TouchPad:dmi:*svnLENOVO:*:pvrThinkPadX230*
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LIBINPUT_MODEL_LENOVO_X230=1
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# Lenovo T450/T460 and all other Lenovos of the *50 and *60 generation,
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# including the X1 Carbon 3rd gen
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libinput:name:SynPS/2 Synaptics TouchPad:dmi:*svnLENOVO:*:pvrThinkPad??50*:
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libinput:name:SynPS/2 Synaptics TouchPad:dmi:*svnLENOVO:*:pvrThinkPad??60*:
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libinput:name:SynPS/2 Synaptics TouchPad:dmi:*svnLENOVO:*:pvrThinkPadX1Carbon3rd:*
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LIBINPUT_MODEL_LENOVO_T450_TOUCHPAD=1
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##########################################
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# Synaptics
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##########################################
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libinput:touchpad:input:b0011v0002p0007*
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LIBINPUT_MODEL_SYNAPTICS_SERIAL_TOUCHPAD=1
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##########################################
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# System76
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##########################################
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# Bonobo Professional
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libinput:name:SynPS/2 Synaptics TouchPad:dmi:*svnSystem76*pvrbonp5*
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LIBINPUT_MODEL_SYSTEM76_BONOBO=1
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# Clevo
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libinput:name:SynPS/2 Synaptics TouchPad:dmi:*pnW740SU*rnW740SU*
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LIBINPUT_MODEL_CLEVO_W740SU=1
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# Galago Ultra Pro
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libinput:name:SynPS/2 Synaptics TouchPad:dmi:*svnSystem76*pvrgalu1*
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LIBINPUT_MODEL_SYSTEM76_GALAGO=1
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# Kudu Professional
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libinput:name:SynPS/2 Synaptics TouchPad:dmi:*svnSystem76*pvrkudp1*
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LIBINPUT_MODEL_SYSTEM76_KUDU=1
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##########################################
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# Wacom
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##########################################
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libinput:touchpad:input:b0003v056Ap*
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LIBINPUT_MODEL_WACOM_TOUCHPAD=1
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