diff options
Diffstat (limited to 'src/synaptics.c')
| -rw-r--r-- | src/synaptics.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/synaptics.c b/src/synaptics.c index 07fd450..f4c1d4a 100644 --- a/src/synaptics.c +++ b/src/synaptics.c @@ -576,6 +576,8 @@ set_default_parameters(InputInfoPtr pInfo) int width, height, diag, range; int horizHyst, vertHyst; int middle_button_timeout; + int grab_event_device = 0; + const char *source; /* The synaptics specs specify typical edge widths of 4% on x, and 5.4% on * y (page 7) [Synaptics TouchPad Interfacing Guide, 510-000080 - A @@ -747,7 +749,16 @@ set_default_parameters(InputInfoPtr pInfo) xf86SetRealOption(opts, "PressureMotionMinFactor", 1.0); pars->press_motion_max_factor = xf86SetRealOption(opts, "PressureMotionMaxFactor", 1.0); - pars->grab_event_device = xf86SetBoolOption(opts, "GrabEventDevice", TRUE); + + /* Only grab the device by default if it's not coming from a config + backend. This way we avoid the device being added twice and sending + duplicate events. + */ + source = xf86CheckStrOption(opts, "_source", NULL); + if (source == NULL || strncmp(source, "server/", 7) != 0) + grab_event_device = TRUE; + pars->grab_event_device = xf86SetBoolOption(opts, "GrabEventDevice", grab_event_device); + pars->tap_and_drag_gesture = xf86SetBoolOption(opts, "TapAndDragGesture", TRUE); pars->resolution_horiz = |