Signed-off-by: Chase Douglas <[email protected]>
---
Changes since v2:
* Rebased onto master
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)
{
--
1.7.8.3
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