HID: lenovo: Restrict detection of patched firmware only to USB cptkbd

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Commit 46a0a2c96f ("HID: lenovo: Detect quirk-free fw on cptkbd and
stop applying workaround") introduced a regression for ThinkPad
TrackPoint Keyboard II which has similar quirks to cptkbd (so it uses
the same workarounds) but slightly different so that there are
false-positives during detecting well-behaving firmware. This commit
restricts detecting well-behaving firmware to the only model which
known to have one and have stable enough quirks to not cause
false-positives.

Fixes: 46a0a2c96f ("HID: lenovo: Detect quirk-free fw on cptkbd and stop applying workaround")
Link: https://lore.kernel.org/linux-input/ZXRiiPsBKNasioqH@jekhomev/
Link: https://bbs.archlinux.org/viewtopic.php?pid=2135468#p2135468
Signed-off-by: Mikhail Khvainitski <me@khvoinitsky.org>
Tested-by: Yauhen Kharuzhy <jekhor@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

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This commit is contained in:

Mikhail Khvainitski 2023-12-12 15:31:48 +02:00 • committed by Jiri Kosina

parent 31e5252326

commit 43527a0094

1 changed files with 2 additions and 1 deletions

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drivers/hid/hid-lenovo.c

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