This is a note to let you know that I've just added the patch titled
thunderbolt: Add support for Intel Meteor Lake
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
thunderbolt-add-support-for-intel-meteor-lake.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 6c78c97ae3ada25df22f9d76712f0270331c244e
Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Date: Tue Jun 29 13:32:29 2021 -0700
thunderbolt: Add support for Intel Meteor Lake
[ Upstream commit 32249fd8c8cccd7a1ed86c3b6d9b6ae9b4a83623 ]
Intel Meteor Lake has the same integrated Thunderbolt/USB4 controller as
Intel Alder Lake. Add the Intel Meteor Lake PCI IDs to the driver list
of supported devices.
Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Stable-dep-of: 8644b48714dc ("thunderbolt: Add support for Intel Panther Lake-M/P")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c
index e4e92f014a8b..e6849a272f8d 100644
--- a/drivers/thunderbolt/icm.c
+++ b/drivers/thunderbolt/icm.c
@@ -2513,6 +2513,9 @@ struct tb *icm_probe(struct tb_nhi *nhi)
case PCI_DEVICE_ID_INTEL_ADL_NHI1:
case PCI_DEVICE_ID_INTEL_RPL_NHI0:
case PCI_DEVICE_ID_INTEL_RPL_NHI1:
+ case PCI_DEVICE_ID_INTEL_MTL_M_NHI0:
+ case PCI_DEVICE_ID_INTEL_MTL_P_NHI0:
+ case PCI_DEVICE_ID_INTEL_MTL_P_NHI1:
icm->is_supported = icm_tgl_is_supported;
icm->driver_ready = icm_icl_driver_ready;
icm->set_uuid = icm_icl_set_uuid;
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index 99faa8a5e9c0..3b47eb2397a1 100644
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -1441,6 +1441,12 @@ static struct pci_device_id nhi_ids[] = {
.driver_data = (kernel_ulong_t)&icl_nhi_ops },
{ PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_RPL_NHI1),
.driver_data = (kernel_ulong_t)&icl_nhi_ops },
+ { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_MTL_M_NHI0),
+ .driver_data = (kernel_ulong_t)&icl_nhi_ops },
+ { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_MTL_P_NHI0),
+ .driver_data = (kernel_ulong_t)&icl_nhi_ops },
+ { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_MTL_P_NHI1),
+ .driver_data = (kernel_ulong_t)&icl_nhi_ops },
/* Any USB4 compliant host */
{ PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_USB4, ~0) },
diff --git a/drivers/thunderbolt/nhi.h b/drivers/thunderbolt/nhi.h
index 01190d9ced16..b0718020c6f5 100644
--- a/drivers/thunderbolt/nhi.h
+++ b/drivers/thunderbolt/nhi.h
@@ -75,6 +75,9 @@ extern const struct tb_nhi_ops icl_nhi_ops;
#define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_DD_BRIDGE 0x15ef
#define PCI_DEVICE_ID_INTEL_ADL_NHI0 0x463e
#define PCI_DEVICE_ID_INTEL_ADL_NHI1 0x466d
+#define PCI_DEVICE_ID_INTEL_MTL_M_NHI0 0x7eb2
+#define PCI_DEVICE_ID_INTEL_MTL_P_NHI0 0x7ec2
+#define PCI_DEVICE_ID_INTEL_MTL_P_NHI1 0x7ec3
#define PCI_DEVICE_ID_INTEL_ICL_NHI1 0x8a0d
#define PCI_DEVICE_ID_INTEL_ICL_NHI0 0x8a17
#define PCI_DEVICE_ID_INTEL_TGL_NHI0 0x9a1b
