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doc: add "mouse is too fast" to the FAQ

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And reference libevdev's mouse-dpi-tool while we're at it.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2015-07-07 07:41:03 +10:00
parent c19e72f4af
commit 9129a20014
2 changed files with 9 additions and 0 deletions
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6
doc/faqs.dox
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@ -3,6 +3,12 @@
Frequently asked questions about libinput.
@section faq_fast_mouse My mouse moves too fast, even at the slowest setting
This is a symptom of high-dpi mice (greater than 1000dpi). These devices
need a udev hwdb entry to normalize their motion. See @ref
motion_normalization for a detailed explanation.
@section faq_kinetic_scrolling Kinetic scrolling does not work
The X.Org synaptics driver implemented kinetic scrolling in the driver. It

3
doc/normalization-of-relative-motion.dox
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@ -44,6 +44,9 @@ Devices usually do not advertise their resolution and libinput relies on
the udev property <b>MOUSE_DPI</b> for this information. This property is usually
set via the <a
href="http://cgit.freedesktop.org/systemd/systemd/tree/hwdb/70-mouse.hwdb">udev hwdb</a>.
The "mouse-dpi-tool" utility provided by <a
href="http://freedesktop.org/wiki/Software/libevdev/">libevdev</a> should be
used to measure a device's resolution.
The format of the property for single-resolution mice is:
@code