[PATCH 4.19 093/425] intel_th: pci: Add Alder Lake-M support
From: Greg Kroah-Hartman
Date: Thu May 20 2021 - 05:44:37 EST
From: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
commit 48cb17531b15967d9d3f34c770a25cc6c4ca6ad1 upstream.
This adds support for the Trace Hub in Alder Lake-M PCH.
Signed-off-by: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx # v4.14+
Link: https://lore.kernel.org/r/20210414171251.14672-8-alexander.shishkin@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/hwtracing/intel_th/pci.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/drivers/hwtracing/intel_th/pci.c
+++ b/drivers/hwtracing/intel_th/pci.c
@@ -241,6 +241,11 @@ static const struct pci_device_id intel_
.driver_data = (kernel_ulong_t)&intel_th_2x,
},
{
+ /* Alder Lake-M */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x54a6),
+ .driver_data = (kernel_ulong_t)&intel_th_2x,
+ },
+ {
/* Rocket Lake CPU */
PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4c19),
.driver_data = (kernel_ulong_t)&intel_th_2x,