linux-kernel - [PATCH v2 02/10] hwmon: (fam15h_power) Enable power1

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Message-ID: <1445308109-17970-3-git-send-email-ray.huang@amd.com>
Date:	Tue, 20 Oct 2015 10:28:21 +0800
From:	Huang Rui <ray.huang@....com>
To:	Borislav Petkov <bp@...e.de>, Guenter Roeck <linux@...ck-us.net>,
	"Peter Zijlstra" <peterz@...radead.org>,
	Jean Delvare <jdelvare@...e.de>,
	"Andy Lutomirski" <luto@...capital.net>,
	Andreas Herrmann <herrmann.der.user@...il.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"Ingo Molnar" <mingo@...nel.org>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	"Len Brown" <lenb@...nel.org>,
	John Stultz <john.stultz@...aro.org>,
	Frédéric Weisbecker <fweisbec@...il.com>
CC:	<lm-sensors@...sensors.org>, <linux-kernel@...r.kernel.org>,
	<x86@...nel.org>,
	Andreas Herrmann <herrmann.der.user@...glemail.com>,
	Aravind Gopalakrishnan <Aravind.Gopalakrishnan@....com>,
	Borislav Petkov <bp@...en8.de>,
	Fengguang Wu <fengguang.wu@...el.com>,
	Aaron Lu <aaron.lu@...el.com>, Tony Li <tony.li@....com>,
	Huang Rui <ray.huang@....com>
Subject: [PATCH v2 02/10] hwmon: (fam15h_power) Enable power1_input on AMD Carrizo

This patch enables power1_input attribute for Carrizo platform.

Signed-off-by: Huang Rui <ray.huang@....com>
Cc: Borislav Petkov <bp@...en8.de>
Cc: Guenter Roeck <linux@...ck-us.net>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Ingo Molnar <mingo@...nel.org>
---
 drivers/hwmon/fam15h_power.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/drivers/hwmon/fam15h_power.c b/drivers/hwmon/fam15h_power.c
index 41d022e..a090adf 100644
--- a/drivers/hwmon/fam15h_power.c
+++ b/drivers/hwmon/fam15h_power.c
@@ -115,8 +115,11 @@ static int fam15h_power_init_attrs(struct pci_dev *pdev,
 {
 	int n = FAM15H_MIN_NUM_ATTRS;
 	struct attribute **fam15h_power_attrs;
+	struct cpuinfo_x86 *c = &boot_cpu_data;
 
-	if (boot_cpu_data.x86 == 0x15 && boot_cpu_data.x86_model <= 0xf)
+	if (c->x86 == 0x15 &&
+	    ((c->x86_model <= 0xf) ||
+	     (c->x86_model >= 0x60 && c->x86_model <= 0x6f)))
 		n += 1;
 
 	fam15h_power_attrs = devm_kcalloc(&pdev->dev, n,
@@ -128,7 +131,9 @@ static int fam15h_power_init_attrs(struct pci_dev *pdev,
 
 	n = 0;
 	fam15h_power_attrs[n++] = &dev_attr_power1_crit.attr;
-	if (boot_cpu_data.x86 == 0x15 && boot_cpu_data.x86_model <= 0xf)
+	if (c->x86 == 0x15 &&
+	    ((c->x86_model <= 0xf) ||
+	     (c->x86_model >= 0x60 && c->x86_model <= 0x6f)))
 		fam15h_power_attrs[n++] = &dev_attr_power1_input.attr;
 
 	data->fam15h_power_group.attrs = fam15h_power_attrs;
-- 
1.9.1

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