]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
xhci-pci: Allow host runtime PM as default for Intel Alpine Ridge LP
authorHans de Goede <hdegoede@redhat.com>
Tue, 8 Dec 2020 09:29:10 +0000 (11:29 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 21 Dec 2020 12:28:19 +0000 (13:28 +0100)
commitf4d0d06c1664a82c06d03013beee00d6eedcd2e7
tree58c5ac3a096ab42f0d3b1f89048a4c9079ef8db3
parentec157cdb5bb539cc8888f655bd7e5c27d3a6c70e
xhci-pci: Allow host runtime PM as default for Intel Alpine Ridge LP

commit c4d1ca05b8e68a4b5a3c4455cb6ec25b3df6d9dd upstream.

The xHCI controller on Alpine Ridge LP keeps the whole Thunderbolt
controller awake if the host controller is not allowed to sleep.
This is the case even if no USB devices are connected to the host.

Add the Intel Alpine Ridge LP product-id to the list of product-ids
for which we allow runtime PM by default.

Fixes: 2815ef7fe4d4 ("xhci-pci: allow host runtime PM as default for Intel Alpine and Titan Ridge")
Cc: <stable@vger.kernel.org>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20201208092912.1773650-4-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-pci.c