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Benjamin Tissoires authored
Some old mice have a tendency to not accept the high resolution multiplier. They reply with a -EPIPE which was previously ignored. Force the call to resolution multiplier to be synchronous and actually check for the answer. If this fails, consider the mouse like a normal one. Fixes: 2dc702c9 ("HID: input: use the Resolution Multiplier for high-resolution scrolling") Link: https://bugzilla.redhat.com/show_bug.cgi?id=1700071Reported-and-tested-by: James Feeney <james@nurealm.net> Cc: stable@vger.kernel.org # v5.0+ Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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