HID: microsoft: support the Surface Dial
The tool works nicely with hid-generic, but it ends up creating 9 different input nodes with most of them only having ABS_MISC set. Filter the axis out, which reduces the amount of devices to 2. One is the proper System Multi-axis collection, the other exported device seems to provide SLEEP and POWER Key, not sure how one can trigger those events though. Filtering the ABS_X and ABS_Y axes also prevents udev to detect this as a touchscreen. Acked-by:Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by:
Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by:
Jiri Kosina <jkosina@suse.cz>
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08a8a7cf
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