Commits
Benjamin Tissoires committed e24d0d399b2
HID: core: do not scan constant input report The Microsoft Surface Type/Touch Cover 2 is a fancy device which advertised itself as a multitouch device but with constant input reports. This way, hid_scan_report() gives the group MULTITOUCH to it, but hid-multitouch can not handle it due to the constant collection ignored by hid-input. To prevent such crap in the future, and while we do not fix this particular device, make the scan_report coherent with hid-input.c, and ignore constant input reports. CC: stable@vger.kernel.org # 3.12+ Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>