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Update evdevtouch readme

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Removed/updated some out of date information.

Change-Id: Iec2105f15c83f04dafbed15a9600e3de0e03f0de
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
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Laszlo Agocs 2014-03-24 15:08:57 +01:00 committed by The Qt Project
parent a6bf169479
commit f65a0b6e3f
1 changed files with 5 additions and 8 deletions
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13
src/plugins/generic/evdevtouch/README
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Generic plug-in for evdev multiple touch (ABS_MT) events.
Supports protocol type A & B.
Type B is supported both directly and via libmtdev.
Single-touch devices reporting ABS_X and Y only are not supported
by this plugin. Use tslib or evdevmouse instead.
The protocol type will be detected automatically.
libmtdev is automatically detected based on library availability. To disable it,
pass -no-mtdev to configure.
Tested with the following kernel drivers:
bcm5974 (type A)
hid_magicmouse (type A with ABS_MT_TRACKING_ID) (type B over libmtdev)
wacom (type B)
Single-touch devices reporting ABS_X and Y are supported too. Keep in
mind however that the libudev-based device discovery may not be able
to recognize such devices. If mouse events are sufficient, it may be
better to use evdevmouse or tslib with such devices.
To use this "driver", pass -plugin EvdevTouch on the command line.
To use this plugin, pass -plugin EvdevTouch on the command line.
If automatic detection does not work, use -plugin
EvdevTouch:/dev/input/eventN to explicitly set the device file