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on 11/18/2012 02:37 PM Mick wrote the following: |
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> I would like to check the difference between the power management profile |
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> settings of 'default' and 'auto' for my radeon card. I can change it from |
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> default with: |
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> |
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> # echo auto > /sys/class/drm/card0/device/power_profile |
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> |
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> # cat /sys/class/drm/card0/device/power_profile |
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> auto |
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> |
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> but, upon reboot it has reverted back to 'default' :-( |
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> |
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> |
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> I looked under sysctl but can't find anything. How can I set the profile to |
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> 'auto' to survive between reboots? |
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|
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create a script in /etc/local.d as root and make it executable : |
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|
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cd /etc/local.d |
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cat > set_radeon_to_auto |
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echo auto > /sys/class/drm/card0/device/power_profile |
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(CTRL-D) |
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chmod +x set_radeon_to_auto |
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