From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
Mika Westerberg <mika.westerberg@linux.intel.com>,
Hans de Goede <hdegoede@redhat.com>,
Mathias Nyman <mathias.nyman@linux.intel.com>
Subject: [PATCH 5.10 11/16] xhci-pci: Allow host runtime PM as default for Intel Alpine Ridge LP
Date: Sat, 19 Dec 2020 13:57:18 +0100 [thread overview]
Message-ID: <20201219125339.627989575@linuxfoundation.org> (raw)
In-Reply-To: <20201219125339.066340030@linuxfoundation.org>
From: Hans de Goede <hdegoede@redhat.com>
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 | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -47,6 +47,7 @@
#define PCI_DEVICE_ID_INTEL_DNV_XHCI 0x19d0
#define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_2C_XHCI 0x15b5
#define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_4C_XHCI 0x15b6
+#define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_LP_XHCI 0x15c1
#define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_2C_XHCI 0x15db
#define PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_4C_XHCI 0x15d4
#define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_2C_XHCI 0x15e9
@@ -232,6 +233,7 @@ static void xhci_pci_quirks(struct devic
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
(pdev->device == PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_2C_XHCI ||
pdev->device == PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_4C_XHCI ||
+ pdev->device == PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_LP_XHCI ||
pdev->device == PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_2C_XHCI ||
pdev->device == PCI_DEVICE_ID_INTEL_ALPINE_RIDGE_C_4C_XHCI ||
pdev->device == PCI_DEVICE_ID_INTEL_TITAN_RIDGE_2C_XHCI ||
next prev parent reply other threads:[~2020-12-19 12:57 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-19 12:57 [PATCH 5.10 00/16] 5.10.2-rc1 review Greg Kroah-Hartman
2020-12-19 12:57 ` [PATCH 5.10 01/16] ptrace: Prevent kernel-infoleak in ptrace_get_syscall_info() Greg Kroah-Hartman
2020-12-19 12:57 ` [PATCH 5.10 02/16] ktest.pl: If size of log is too big to email, email error message Greg Kroah-Hartman
2020-12-19 12:57 ` [PATCH 5.10 03/16] ktest.pl: Fix the logic for truncating the size of the log file for email Greg Kroah-Hartman
2020-12-19 12:57 ` [PATCH 5.10 04/16] USB: legotower: fix logical error in recent commit Greg Kroah-Hartman
2020-12-19 12:57 ` [PATCH 5.10 05/16] USB: dummy-hcd: Fix uninitialized array use in init() Greg Kroah-Hartman
2020-12-19 12:57 ` [PATCH 5.10 06/16] USB: add RESET_RESUME quirk for Snapscan 1212 Greg Kroah-Hartman
2020-12-19 12:57 ` [PATCH 5.10 07/16] ALSA: usb-audio: Fix potential out-of-bounds shift Greg Kroah-Hartman
2020-12-19 12:57 ` [PATCH 5.10 08/16] ALSA: usb-audio: Fix control access overflow errors from chmap Greg Kroah-Hartman
2020-12-19 12:57 ` [PATCH 5.10 09/16] xhci: Give USB2 ports time to enter U3 in bus suspend Greg Kroah-Hartman
2020-12-19 12:57 ` [PATCH 5.10 10/16] usb: xhci: Set quirk for XHCI_SG_TRB_CACHE_SIZE_QUIRK Greg Kroah-Hartman
2020-12-19 12:57 ` Greg Kroah-Hartman [this message]
2020-12-19 12:57 ` [PATCH 5.10 12/16] xhci-pci: Allow host runtime PM as default for Intel Maple Ridge xHCI Greg Kroah-Hartman
2020-12-19 12:57 ` [PATCH 5.10 13/16] USB: UAS: introduce a quirk to set no_write_same Greg Kroah-Hartman
2020-12-19 12:57 ` [PATCH 5.10 14/16] USB: sisusbvga: Make console support depend on BROKEN Greg Kroah-Hartman
2020-12-19 12:57 ` [PATCH 5.10 15/16] ALSA: pcm: oss: Fix potential out-of-bounds shift Greg Kroah-Hartman
2020-12-19 12:57 ` [PATCH 5.10 16/16] serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access Greg Kroah-Hartman
2020-12-19 21:20 ` [PATCH 5.10 00/16] 5.10.2-rc1 review Jeffrin Jose T
2020-12-19 21:50 ` Guenter Roeck
2020-12-21 12:59 ` Greg Kroah-Hartman
2020-12-20 3:17 ` Naresh Kamboju
2020-12-21 12:59 ` Greg Kroah-Hartman
2020-12-20 13:41 ` Jon Hunter
2020-12-21 13:00 ` Greg Kroah-Hartman
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