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Commit d9758f7d authored by Mark Pearson's avatar Mark Pearson Committed by Greg Kroah-Hartman
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usb: core: add quirk for Alcor Link AK9563 smartcard reader



commit 303e724d upstream.

The Alcor Link AK9563 smartcard reader used on some Lenovo platforms
doesn't work. If LPM is enabled the reader will provide an invalid
usb config descriptor. Added quirk to disable LPM.

Verified fix on Lenovo P16 G1 and T14 G3

Tested-by: default avatarMiroslav Zatko <mzatko@mirexoft.com>
Tested-by: default avatarDennis Wassenberg <dennis.wassenberg@secunet.com>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarDennis Wassenberg <dennis.wassenberg@secunet.com>
Signed-off-by: default avatarMark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20230208181223.1092654-1-mpearson-lenovo@squebb.ca


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 43379fca
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