diff options
Diffstat (limited to 'src/eventcomm.c')
| -rw-r--r-- | src/eventcomm.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/eventcomm.c b/src/eventcomm.c index 41504f9..0f0b499 100644 --- a/src/eventcomm.c +++ b/src/eventcomm.c @@ -812,10 +812,20 @@ event_query_touch(InputInfoPtr pInfo) struct eventcomm_proto_data *proto_data = priv->proto_data; struct mtdev *mtdev; int i; + int rc; + uint8_t prop; priv->num_touches = 0; priv->num_mt_axes = 0; + SYSCALL(rc = ioctl(pInfo->fd, EVIOCGPROP(sizeof(prop)), &prop)); + if (rc >= 0 && BitIsOn(&prop, INPUT_PROP_SEMI_MT)) + { + xf86IDrvMsg(pInfo, X_INFO, + "ignoring touch events for semi-multitouch device\n"); + return; + } + mtdev = mtdev_new_open(pInfo->fd); if (!mtdev) { |