93 lines
3.2 KiB
Plaintext
93 lines
3.2 KiB
Plaintext
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# This file is part of systemd.
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#
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# Database for the DPI setting of mice, trackballs, other pointer devices that
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# cannot be queried directly.
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#
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# The lookup keys are composed in:
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# 70-mouse.rules
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#
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# Note: The format of the "mouse:" prefix match key is a
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# contract between the rules file and the hardware data, it might
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# change in later revisions to support more or better matches, it
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# is not necessarily expected to be a stable ABI.
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#
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# Match string format:
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# mouse:<subsystem>:v<vid>p<pid>:name:<name>:
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#
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# Supported subsystems: usb, bluetooth
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# vid/pid as 4-digit hex lowercase vendor/product
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#
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# if vid/pid is unavailable, use
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# mouse:*:name:<name>:
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# if name is unavailable, use
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# mouse:<subsystem>:v<vid>p<pid>:*
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#
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# For example, the following 5 matches all match the same mouse:
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# mouse:usb:v17efp6019:name:Lenovo Optical USB Mouse:
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# mouse:usb:*:name:Lenovo Optical USB Mouse:
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# mouse:usb:v17efp6019:*
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# mouse:*:name:Lenovo Optical USB Mouse:
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#
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# DPI settings are specified as
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# MOUSE_DPI=<dpi>[@<frequency>]
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#
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# Where <dpi> is the resolution in dots per inch, and <frequency> the
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# optional sampling frequency in Hz.
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#
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# The value of MOUSE_DPI is:
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# - a single integer for single-resolution mice, e.g.
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# MOUSE_DPI=800
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# or, if the frequency is known:
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# MOUSE_DPI=800@120
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# - a space-separated list of resolutions for multi-resolution mice.
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# The default resolution must be prefixed by an asterisk, the resultions
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# in the database must be as shipped by the manufacturer. e.g.
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# MOUSE_DPI=400 *800 2000
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#
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# The order of resolutions is as configured by the HW manufacturer or in
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# ascending order, whichever appropriate.
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#
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# The frequency must be given to either none or all resolutions. If the
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# device supports multiple frequencies, the order of items is
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# MOUSE_DPI=r1@f1 r2@f1 r3@f1 r1@f2 r2@f2 r3@f2
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#
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# If the default manufacturer-set resolution is unclear, a resolution of
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# 800 or 1000 should be set as default, if available. If neither is
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# available, choose the "middle" resolution value of those available.
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#
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# The list may contain a single item which must be marked with an
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# asterisk.
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#
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# Local changes to the a non-default resolution of the mouse (e.g. through
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# third-party software) must not be entered into this file, use a local
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# hwdb instead.
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#
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# To add local entries, create a new file
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# /etc/udev/hwdb.d/71-mouse-local.hwdb
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# and add your rules there. To load the new rules execute (as root):
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# udevadm hwdb --update
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# udevadm trigger /dev/input/eventXX
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# where /dev/input/eventXX is the mouse in question. If in
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# doubt, simply use /dev/input/event* to reload all input rules.
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#
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# If your changes are generally applicable, open a bug report on
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# http://bugs.freedesktop.org/enter_bug.cgi?product=systemd
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# and include your new rules, a description of the device, and the
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# output of
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# udevadm info /dev/input/eventXX
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# (or /dev/input/event*).
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##########################################
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# Lenovo
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##########################################
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mouse:usb:v17efp6019:name:Lenovo Optical USB Mouse:
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MOUSE_DPI=1000@125
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##########################################
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# Logitech
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##########################################
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mouse:usb:v046dpc24e:name:Logitech G500s Laser Gaming Mouse:
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MOUSE_DPI=400@500 *800@500 2000@500
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