Commit 0bef675e authored by Georg Gottleuber's avatar Georg Gottleuber Committed by Zheng Zengkai
Browse files

nvme-pci: Add sleep quirk for Kingston drives

stable inclusion
from stable-v6.6.7
commit dd864f6ee04e82667bce667ef896a4f25a59db07
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8SSQ4

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=dd864f6ee04e82667bce667ef896a4f25a59db07



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commit 107b4e063d78c300b21e2d5291b1aa94c514ea5b upstream.

Some Kingston NV1 and A2000 are wasting a lot of power on specific TUXEDO
platforms in s2idle sleep if 'Simple Suspend' is used.

This patch applies a new quirk 'Force No Simple Suspend' to achieve a
low power sleep without 'Simple Suspend'.

Signed-off-by: default avatarWerner Sembach <wse@tuxedocomputers.com>
Signed-off-by: default avatarGeorg Gottleuber <ggo@tuxedocomputers.com>
Cc: <stable@vger.kernel.org>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarKeith Busch <kbusch@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parent dc24b184
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