diff options
Diffstat (limited to 'src/evdev.c')
| -rw-r--r-- | src/evdev.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/evdev.c b/src/evdev.c index 4b86f66..a628273 100644 --- a/src/evdev.c +++ b/src/evdev.c @@ -1304,6 +1304,7 @@ EvdevAddAbsValuatorClass(DeviceIntPtr device) } #ifdef MULTITOUCH if (num_mt_axes_total > 0) { + pEvdev->num_mt_vals = num_mt_axes_total; pEvdev->mt_mask = valuator_mask_new(num_mt_axes_total); if (!pEvdev->mt_mask) { xf86Msg(X_ERROR, "%s: failed to allocate MT valuator mask.\n", @@ -2879,7 +2880,8 @@ EvdevInitProperty(DeviceIntPtr dev) if ((pEvdev->num_vals > 0) && (prop_axis_label = XIGetKnownProperty(AXIS_LABEL_PROP))) { int mode; - Atom atoms[pEvdev->num_vals]; + int num_axes = pEvdev->num_vals + pEvdev->num_mt_vals; + Atom atoms[num_axes]; if (pEvdev->flags & EVDEV_ABSOLUTE_EVENTS) mode = Absolute; @@ -2890,9 +2892,9 @@ EvdevInitProperty(DeviceIntPtr dev) mode = Absolute; } - EvdevInitAxesLabels(pEvdev, mode, pEvdev->num_vals, atoms); + EvdevInitAxesLabels(pEvdev, mode, num_axes, atoms); XIChangeDeviceProperty(dev, prop_axis_label, XA_ATOM, 32, - PropModeReplace, pEvdev->num_vals, atoms, FALSE); + PropModeReplace, num_axes, atoms, FALSE); XISetDevicePropertyDeletable(dev, prop_axis_label, FALSE); } /* Button labelling */ |