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authorGuenter Roeck <linux@roeck-us.net>2020-01-17 06:43:20 -0800
committerGuenter Roeck <linux@roeck-us.net>2020-01-23 13:15:11 -0800
commit70831c8a91845434c3792b0c3ef966dc30741ec0 (patch)
tree21bbb17df4292c59a94fd4406be3f668932a64a0 /drivers/hwmon/k10temp.c
parentb00647c46c9d7f6ee1ff6aaf335906101755e614 (diff)
hwmon: (k10temp) Don't show temperature limits on Ryzen (Zen) CPUs
The maximum Tdie or Tctl is not published for Ryzen CPUs. What is known, however, is that the traditional value of 70 degrees C is no longer correct. On top of that, the limit applies to Tctl, not to Tdie. Displaying it in either context is meaningless, confusing, and wrong. Stop doing it. Tested-by: Brad Campbell <lists2009@fnarfbargle.com> Tested-by: Holger Kiehl <holger.kiehl@dwd.de> Tested-by: Michael Larabel <michael@phoronix.com> Tested-by: Jonathan McDowell <noodles@earth.li> Tested-by: Ken Moffat <zarniwhoop73@googlemail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/k10temp.c')
-rw-r--r--drivers/hwmon/k10temp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
index b961e12c6f58..4a470b5195ee 100644
--- a/drivers/hwmon/k10temp.c
+++ b/drivers/hwmon/k10temp.c
@@ -355,7 +355,7 @@ static umode_t k10temp_is_visible(const void *_data,
}
break;
case hwmon_temp_max:
- if (channel)
+ if (channel || data->show_tdie)
return 0;
break;
case hwmon_temp_crit: