udev-seat: add LIBINPUT_UDEV_SKIP_INITIAL_ENUMERATION env to enable skip udev enumeration

Change-Id: Id88d21e8d4c40d7d5a85fb68c4bbaef4dc56e7d0
Signed-off-by: Sung-Jin Park <sj76.park@samsung.com>

diff --git a/src/udev-seat.c b/src/udev-seat.c
index a276601..4c7d6ef 100644 (file)
--- a/src/udev-seat.c
+++ b/src/udev-seat.c
@@ -354,6 +354,11 @@ udev_input_enable(struct libinput *libinput)
                return -1;
        }
 
+    env = getenv("LIBINPUT_UDEV_SKIP_INITIAL_ENUMERATION");
+
+    if (env)
+               return 0;
+
        if (udev_input_add_devices(input, udev) < 0) {
                udev_input_disable(libinput);
                return -1;