Sometimes it may be desirable to remap physical middle button
to something else and use emulation instead. The emulation is
however hardcoded to emulate physical button 2, so the emulated
button gets remapped together with the physical one. This patch
adds the Emulate3Button configuration option to allow for user
selection of the emulated button number and a configuration
like this:
Section "InputClass"
Identifier "Middle button emulation config"
MatchProduct ".... some device ..."
MatchDriver "evdev"
Option "Emulate3Buttons" "on"
Option "Emulate3Button" "9"
EndSection
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
A new property "Evdev Scrolling Distance" is created that holds three values
(vertical, horizontal and dial).
Signed-off-by: Peter De Wachter <pdewacht@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
On some keyboards, the multimedia function keys are overlaid with the F
keys. This property enables clients to switch the primary mode of these F
keys between function keys and multimedia keys.
Some keyboards provide an Fn key to toggle between the modes. This is
hardware-specific and may or may not work on any given keyboard device.
The current imlementation is only hooked up to apple keyboards.
The kernel provides a tweak to enable/disable.
/sys/module/hid_apple/parameters/fnmode
0 .. keyboard sends Fx keys, Fn disabled
1 .. keyboard sends multimedia keys, Fn toggles to function keys
2 .. keyboard sends function keys, Fn toggles to multimedia keys
If fnmode is on 0, we force it to 2.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Michel Dänzer <michel@daenzer.net>
New properties:
"Evdev Third Button Emulation" → switch on/off
"Evdev Third Button Emulation Timeout" → timeout until event is delivered
"Evdev Third Button Emulation Button" → phys button to be emulated
"Evdev Third Button Emulation Threshold" → move threshold before emulation
is cancelled
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Tested-by: Benjamin Tissoires <tissoire@cena.fr>
The sdk_HEADERS is sufficient as the "sdk" prefix
matches the "dir" suffix in the "sdkdir" variable.
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
This logic was needed in older kernels that sometimes gave error messages
after coming back from resume (2.6.27 release kernels). I haven't seen any
log files that needed this reopen timer in a long time, suggesting that need
for it is gone.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
If wheel emulation is on and the emulation button is 0, then any x/y motion
of the device is converted into wheel events. The devices becomes a
scrolling-only device.
Signed-off-by: Dima Kogan <dkogan@cds.caltech.edu>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
New option: SwapAxes (boolean)
New property: EVDEV_PROP_SWAP_AXES.
Actual swapping code written by Donnie Berkholz.
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
Some devices require run-time axis calibration. We can't change the min/max
ranges once we've initialised the valuator structs though, so in-driver
run-time calibration is required.
If the property is set, the driver scales from the calibrated range to the
values reported to the X server (which then may scale to screen coordinates).
If the property is not set (i.e. zero items) no scaling is performed.
