Some tablets cannot be differentiated by pid/vid alone, use the device path
instead - that gives libwacom the ability to extract the information required
to handle the device (libwacom doesn't open the path, it just reads through
the sysfs entry of the device).
Signed-off-by: Peter Hutterer <peter.hutte...@who-t.net>
---
src/evdev-tablet.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/src/evdev-tablet.c b/src/evdev-tablet.c
index c4b4154..9096925 100644
--- a/src/evdev-tablet.c
+++ b/src/evdev-tablet.c
@@ -1062,10 +1062,7 @@ tablet_init_left_handed(struct evdev_device *device)
WacomDeviceDatabase *db;
WacomDevice *d = NULL;
WacomError *error;
- int vid, pid;
-
- vid = evdev_device_get_id_vendor(device);
- pid = evdev_device_get_id_product(device);
+ const char *devnode;
db = libwacom_database_new();
if (!db) {
@@ -1074,7 +1071,12 @@ tablet_init_left_handed(struct evdev_device *device)
return;
}
error = libwacom_error_new();
- d = libwacom_new_from_usbid(db, vid, pid, error);
+ devnode = udev_device_get_devnode(device->udev_device);
+
+ d = libwacom_new_from_path(db,
+ devnode,
+ WFALLBACK_NONE,
+ error);
if (d) {
if (libwacom_is_reversible(d))
--
2.1.0
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