Commit 27a5de6b authored by Tanveer Alam's avatar Tanveer Alam Committed by Zheng Zengkai
Browse files

xhci-pci: Allow host runtime PM as default for Intel Raptor Lake xHCI

stable inclusion
from stable-v5.10.127
commit 114080d04ae489e24509a0a348c283fb5ea3c5db
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I5XDDK

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=114080d04ae489e24509a0a348c283fb5ea3c5db



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

commit 7516da47 upstream.

In the same way as Intel Alder Lake TCSS (Type-C Subsystem) the Raptor
Lake TCSS xHCI needs to be runtime suspended whenever possible to
allow the TCSS hardware block to enter D3cold and thus save energy.

Cc: stable@kernel.org
Signed-off-by: default avatarTanveer Alam <tanveer1.alam@intel.com>
Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20220623111945.1557702-4-mathias.nyman@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: default avatarWei Li <liwei391@huawei.com>
parent a0564476
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