]> www.infradead.org Git - users/dwmw2/linux.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, 6 Mar 2025 15:50:24 +0000 (16:50 +0100)
commitff712188daa3fe3ce7e11e530b4dca3826dae14a
tree3b04f185f858f83a257a322e43fbcdeb1531a093
parentc7c1f3b05c67173f462d73d301d572b3f9e57e3b
usb: quirks: Add DELAY_INIT and NO_LPM for Prolific Mass Storage Card Reader

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