From: Guenter Roeck <linux@roeck-us.net>
Date: Tue, 24 Apr 2018 15:59:45 +0000 (-0700)
Subject: hwmon: (k10temp) Add support for AMD Ryzen w/ Vega graphics
X-Git-Tag: v4.19~1129^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=877d8948d0aa402fbbede138fc73432bb335b65f;p=platform%2Fkernel%2Flinux-rpi3.git

hwmon: (k10temp) Add support for AMD Ryzen w/ Vega graphics

Enable k10temp for AMD Ryzen APUs w/ Vega Mobile Gfx.

Based on patch from René Rebe <rene@exactcode.de>. Dropped temperature
offsets since those are not supposed to apply for the affected CPUs.

Cc: stable@vger.kernel.org # v4.16+
Cc: René Rebe <rene@exactcode.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
index d19d08f..d2cc55e 100644
--- a/drivers/hwmon/k10temp.c
+++ b/drivers/hwmon/k10temp.c
@@ -40,6 +40,10 @@ static DEFINE_MUTEX(nb_smu_ind_mutex);
 #define PCI_DEVICE_ID_AMD_17H_DF_F3	0x1463
 #endif
 
+#ifndef PCI_DEVICE_ID_AMD_17H_RR_NB
+#define PCI_DEVICE_ID_AMD_17H_RR_NB	0x15d0
+#endif
+
 /* CPUID function 0x80000001, ebx */
 #define CPUID_PKGTYPE_MASK	0xf0000000
 #define CPUID_PKGTYPE_F		0x00000000
@@ -298,6 +302,7 @@ static const struct pci_device_id k10temp_id_table[] = {
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_16H_NB_F3) },
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_16H_M30H_NB_F3) },
 	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_17H_DF_F3) },
+	{ PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_17H_RR_NB) },
 	{}
 };
 MODULE_DEVICE_TABLE(pci, k10temp_id_table);