diff options
| author | Andrey Zabolotnyi <zapparello@ya.ru> | 2018-01-15 01:32:42 +0300 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2018-01-16 16:30:59 +1000 |
| commit | 192fdb06905f0f190e3a0e258919676934e6633c (patch) | |
| tree | 23bb8697e02e6aad82497db4dc7039f79cddc573 /src | |
| parent | 8c1058f2ebd9355068fb1b67329f3428ca64775b (diff) | |
Fix handling of devices with only buttons (e.g. tablet pads).
When transforming 'only buttons' device into a pseudo-mouse by adding
relative X and Y axes, EVDEV_RELATIVE_EVENTS flag must be set on device,
otherwise it gets classified as a keyboard by X11.
https://bugs.freedesktop.org/show_bug.cgi?id=104630
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/evdev.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/evdev.c b/src/evdev.c index f627fd0..cffed7f 100644 --- a/src/evdev.c +++ b/src/evdev.c @@ -2353,8 +2353,10 @@ EvdevProbe(InputInfoPtr pInfo) pInfo->type_name = XI_TOUCHSCREEN; } else { if (!libevdev_has_event_code(pEvdev->dev, EV_REL, REL_X) || - !libevdev_has_event_code(pEvdev->dev, EV_REL, REL_Y)) + !libevdev_has_event_code(pEvdev->dev, EV_REL, REL_Y)) { + pEvdev->flags |= EVDEV_RELATIVE_EVENTS; EvdevForceXY(pInfo, Relative); + } xf86IDrvMsg(pInfo, X_INFO, "Configuring as mouse\n"); pInfo->type_name = XI_MOUSE; } |