Commit 6a70cbe2 authored by Reka Norman's avatar Reka Norman Committed by sanglipeng
Browse files

xhci: Apply XHCI_RESET_TO_DEFAULT quirk to ADL-N

stable inclusion
from stable-v5.10.161
commit 9ff7aff40ef5d5d6b271bf94fb0903c5a550f557
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7P7OH

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=9ff7aff40ef5d5d6b271bf94fb0903c5a550f557



--------------------------------

commit fed70b61 upstream.

ADL-N systems have the same issue as ADL-P, where a large boot firmware
delay is seen if USB ports are left in U3 at shutdown. So apply the
XHCI_RESET_TO_DEFAULT quirk to ADL-N as well.

This patch depends on commit 34cd2db4 ("xhci: Add quirk to reset
host back to default state at shutdown").

The issue it fixes is a ~20s boot time delay when booting from S5. It
affects ADL-N devices, and ADL-N support was added starting from v5.16.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarReka Norman <rekanorman@chromium.org>
Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20221130091944.2171610-3-mathias.nyman@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarsanglipeng <sanglipeng1@jd.com>
parent 6d943580
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