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From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 104784] New: Unable to do reclocking manually
Date: Thu, 25 Jan 2018 07:16:03 +0000	[thread overview]
Message-ID: <bug-104784-8800@http.bugs.freedesktop.org/> (raw)


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https://bugs.freedesktop.org/show_bug.cgi?id=104784

            Bug ID: 104784
           Summary: Unable to do reclocking manually
           Product: xorg
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
          Reporter: berillions-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org

Hi,

I have a laptop with Optimus technology, my Nvidia card is a GTX 640MX. I use
Debian Unstable x86_64 with nouveau 1.0.15 and Mesa 17.3.3

Unfortunatly, it's impossible to do reclocking with Nouveau and my GPU.

When i launch "cat /sys/kernel/debug/dri/1/pstate", i have these results :
07: core 270-405 MHz memory 648 MHz
0a: core 270-601 MHz memory 1600 MHz
0f: core 270-614 MHz memory 2800 MHz
AC: core 0 MHz memory 0 MHz

------

It's anormal to have these line "AC: core 0 MHz memory 0 MHz", right ?
Because when i set "echo 0f > /sys/kernel/debug/dri/1/pstate", the console (not
the system) hangs. And when i launch a game (Tyranny), it does not work.

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             reply	other threads:[~2018-01-25  7:16 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-25  7:16 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ [this message]
     [not found] ` <bug-104784-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2018-01-25  9:39   ` [Bug 104784] Unable to do reclocking manually bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-01-25 10:40   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-12-04  9:35   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

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