From: Guenter Roeck <linux@roeck-us.net>
Date: Thu, 8 Feb 2018 01:58:40 +0000 (-0800)
Subject: Fix 1600X model, and don't report negative temperatures
X-Git-Url: https://git.sur5r.net/?p=groeck-k10temp;a=commitdiff_plain;h=c5183f6d0c48babfe722c54066b5d87cef349248;ds=sidebyside

Fix 1600X model, and don't report negative temperatures

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---

diff --git a/k10temp.c b/k10temp.c
index c62ffe8..4c6594a 100644
--- a/k10temp.c
+++ b/k10temp.c
@@ -81,7 +81,7 @@ struct tctl_offset {
 };
 
 static const struct tctl_offset tctl_offset_table[] = {
-	{ 0x17, "AMD Ryzen 7 1600X", 20000 },
+	{ 0x17, "AMD Ryzen 5 1600X", 20000 },
 	{ 0x17, "AMD Ryzen 7 1700X", 20000 },
 	{ 0x17, "AMD Ryzen 7 1800X", 20000 },
 	{ 0x17, "AMD Ryzen Threadripper 1950X", 27000 },
@@ -129,7 +129,10 @@ static ssize_t temp1_input_show(struct device *dev,
 
 	data->read_tempreg(data->pdev, &regval);
 	temp = (regval >> 21) * 125;
-	temp -= data->temp_offset;
+	if (temp > data->temp_offset)
+		temp -= data->temp_offset;
+	else
+		temp = 0;
 
 	return sprintf(buf, "%u\n", temp);
 }