[haiku-bugs] Re: [Haiku] #10784: My laptop turn off because GPU overheating

From: "Premislaus" <trac@xxxxxxxxxxxx>
Date: Tue, 17 Jan 2017 13:40:33 -0000

#10784: My laptop turn off because GPU overheating
------------------------------------------+----------------------------
   Reporter:  Premislaus                  |      Owner:  kallisti5
       Type:  bug                         |     Status:  closed
   Priority:  normal                      |  Milestone:  R1
  Component:  Drivers/Graphics/radeon_hd  |    Version:  R1/Development
Resolution:  invalid                     |   Keywords:
Blocked By:                              |   Blocking:
Has a Patch:  0                           |   Platform:  All
------------------------------------------+----------------------------

Comment (by Premislaus):

Replying to [comment:10 kallisti5]:

This one seemed strange when reported. Since we don't touch the radeon

hd power management, i'm going to attribute the issue to a quirk in the
implementation. Linux had the same issue, but since I didn't see any linux
quirks documented and GPU thermal management is left to the GPU, i'm going
to close this one as not an issue with our driver but the hardware.

This ticket is still valid. My laptop turns off from time to time.

On Linux you have DPM for Radeon and powersaving for CPU.

Replying to [comment:9 umccullough]:

I don't suppose you have any way of tracking the various

CPU/motherboard, etc. temps when you're approaching a shutdown event? Can
you duplicate the behavior on say Linux with a heavy load applied to the
machine?

On Linux is slightly hotter than on Windows, but I don't had this problems
since they introduced DPM.

https://wiki.archlinux.org/index.php/ATI#Dynamic_power_management

--
Ticket URL: <https://dev.haiku-os.org/ticket/10784#comment:11>
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[haiku-bugs] Re: [Haiku] #10784: My laptop turn off because GPU overheating

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