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Don't initialize semi-multitouch devices for touch device class

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Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
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Chase Douglas
2012-02-01 15:23:00 -08:00
parent a8b065eeb8
commit 6b808dc766
1 changed files with 10 additions and 0 deletions
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10
src/eventcomm.c
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@@ -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)
{