[PATCH libinput] udev: drop the version field in device groups
Benjamin Tissoires
benjamin.tissoires at gmail.com
Thu Oct 26 08:17:06 UTC 2017
The version field is a per device information. We have
no guarantees a touchscreen and a tablet device will share
the same version of the firmware (especially if both
firmwares are from different vendors).
Fixes the touch arbitration for the Dell Canvas 27
Signed-off-by: Benjamin Tissoires <benjamin.tissoires at gmail.com>
---
udev/libinput-device-group.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/udev/libinput-device-group.c b/udev/libinput-device-group.c
index a9d69ef..dc0daa7 100644
--- a/udev/libinput-device-group.c
+++ b/udev/libinput-device-group.c
@@ -216,11 +216,10 @@ int main(int argc, char **argv)
#endif
snprintf(group,
sizeof(group),
- "%x/%x/%x/%x:%s",
+ "%x/%x/%x:%s",
bustype,
vendor_id,
product_id,
- version,
phys);
}
--
2.14.1
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