From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 80900] New: [NVCF] PWM fan speed too high under kernel 3.15 Date: Fri, 04 Jul 2014 07:32:16 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1175204307==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1175204307== Content-Type: multipart/alternative; boundary="1404459136.DbEE40.32162"; charset="us-ascii" --1404459136.DbEE40.32162 Date: Fri, 4 Jul 2014 07:32:16 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=80900 Priority: medium Bug ID: 80900 Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Summary: [NVCF] PWM fan speed too high under kernel 3.15 Severity: normal Classification: Unclassified OS: Linux (All) Reporter: gianni-1aVadY534Hbk1uMJSBkQmQ@public.gmane.org Hardware: x86-64 (AMD64) Status: NEW Version: 10.2 Component: Drivers/DRI/nouveau Product: Mesa Created attachment 102242 --> https://bugs.freedesktop.org/attachment.cgi?id=102242&action=edit Dmesg Since updating to kernel 3.15, the pwm fan speed of my 550 Ti card is too high (above 35% in all situations) when compared with the proprietary NVIDIA driver (that hovers around 30%). The only way to reduce it to silence once again is to manually change the pwm1_max value under sysfs to 30 (by default it's 100). -- You are receiving this mail because: You are the assignee for the bug. --1404459136.DbEE40.32162 Date: Fri, 4 Jul 2014 07:32:16 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Priority medium
Bug ID 80900
Assignee nouveau@lists.freedesktop.org
Summary [NVCF] PWM fan speed too high under kernel 3.15
Severity normal
Classification Unclassified
OS Linux (All)
Reporter gianni@rootcube.net
Hardware x86-64 (AMD64)
Status NEW
Version 10.2
Component Drivers/DRI/nouveau
Product Mesa 

Created attachment 102242 [details]
Dmesg

Since updating to kernel 3.15, the pwm fan speed of my 550 Ti card is too high
(above 35% in all situations) when compared with the proprietary NVIDIA driver
(that hovers around 30%).
The only way to reduce it to silence once again is to manually change the
pwm1_max value under sysfs to 30 (by default it's 100).

You are receiving this mail because:
  • You are the assignee for the bug.
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