From: Alexander Shishkin alexander.shishkin@linux.intel.com
commit 48cb17531b15967d9d3f34c770a25cc6c4ca6ad1 upstream.
This adds support for the Trace Hub in Alder Lake-M PCH.
Signed-off-by: Alexander Shishkin alexander.shishkin@linux.intel.com Reviewed-by: Andy Shevchenko andriy.shevchenko@linux.intel.com Cc: stable@vger.kernel.org # v4.14+ Link: https://lore.kernel.org/r/20210414171251.14672-8-alexander.shishkin@linux.in... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- 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 @@ -249,6 +249,11 @@ 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,