]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
usb: quirks: Add DELAY_INIT and NO_LPM for Prolific Mass Storage Card Reader
authorMiao Li <limiao@kylinos.cn>
Tue, 4 Mar 2025 07:07:57 +0000 (15:07 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 13 Mar 2025 11:51:08 +0000 (12:51 +0100)
commita1ad97347a45c99c4e7ea39602df19619671518c
tree0f43d5c3e9b0c6c010acdc0dc04d6ff447e076ba
parent894b4c75eadf255763bc492f16132d35cf3d3562
usb: quirks: Add DELAY_INIT and NO_LPM for Prolific Mass Storage Card Reader

commit ff712188daa3fe3ce7e11e530b4dca3826dae14a upstream.

When used on Huawei hisi platforms, Prolific Mass Storage Card Reader
which the VID:PID is in 067b:2731 might fail to enumerate at boot time
and doesn't work well with LPM enabled, combination quirks:
USB_QUIRK_DELAY_INIT + USB_QUIRK_NO_LPM
fixed the problems.

Signed-off-by: Miao Li <limiao@kylinos.cn>
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/r/20250304070757.139473-1-limiao870622@163.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/core/quirks.c