From: Thanasis <thanasis@asyr.hopto.org>
To: gentoo-user@lists.gentoo.org
Cc: Mick <michaelkintzios@gmail.com>
Subject: Re: [gentoo-user] How to save a change to radeon power profile
Date: Sun, 18 Nov 2012 16:15:39 +0200 [thread overview]
Message-ID: <50A8ED8B.4060300@asyr.hopto.org> (raw)
In-Reply-To: <50A8ED20.7090201@asyr.hopto.org>
on 11/18/2012 04:13 PM Thanasis wrote the following:
> on 11/18/2012 02:37 PM Mick wrote the following:
>> I would like to check the difference between the power management profile
>> settings of 'default' and 'auto' for my radeon card. I can change it from
>> default with:
>>
>> # echo auto > /sys/class/drm/card0/device/power_profile
>>
>> # cat /sys/class/drm/card0/device/power_profile
>> auto
>>
>> but, upon reboot it has reverted back to 'default' :-(
>>
>>
>> I looked under sysctl but can't find anything. How can I set the profile to
>> 'auto' to survive between reboots?
>
> create a script in /etc/local.d as root and make it executable :
>
> cd /etc/local.d
> cat > set_radeon_to_auto
> echo auto > /sys/class/drm/card0/device/power_profile
> (CTRL-D)
> chmod +x set_radeon_to_auto
Correction: the name of the script must end in .start
like:
set_radeon_to_auto.start
next prev parent reply other threads:[~2012-11-18 14:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-18 12:37 [gentoo-user] How to save a change to radeon power profile Mick
2012-11-18 14:13 ` Thanasis
2012-11-18 14:15 ` Thanasis [this message]
2012-11-18 17:06 ` Mick
2012-11-18 23:18 ` Adam Carter
2012-11-18 23:20 ` Adam Carter
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