From 9f7f2a5e01ab4ee56b6d9c0572536fe5fd56e376 Mon Sep 17 00:00:00 2001

From: Alexander Shishkin <alexander.shishkin@linux.intel.com>

Date: Wed, 14 Apr 2021 20:12:50 +0300

Subject: [PATCH] intel_th: pci: Add Rocket Lake CPU support

Git-commit: 9f7f2a5e01ab4ee56b6d9c0572536fe5fd56e376

Patch-mainline: v5.13-rc1

References: git-fixes

This adds support for the Trace Hub in Rocket Lake CPUs.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Cc: stable <stable@vger.kernel.org> # v4.14+

Link: https://lore.kernel.org/r/20210414171251.14672-7-alexander.shishkin@linux.intel.com

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Acked-by: Takashi Iwai <tiwai@suse.de>

---

 drivers/hwtracing/intel_th/pci.c | 5 +++++

 1 file changed, 5 insertions(+)

diff --git a/drivers/hwtracing/intel_th/pci.c b/drivers/hwtracing/intel_th/pci.c

index 759994055cb4..a756c995fc7a 100644

--- a/drivers/hwtracing/intel_th/pci.c

+++ b/drivers/hwtracing/intel_th/pci.c

@@ -278,6 +278,11 @@ static const struct pci_device_id intel_th_pci_id_table[] = {

 		PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x466f),

 		.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,

+	},

 	{ 0 },

 };

-- 

2.26.2