AMD Linux Graphics Driver To Switch To More Aggressive Power Heuristics By Default
AMD Linux Graphics Driver To Switch To More Aggressive Power Heuristics By Default
A change queued up last week by AMDGPU driver maintainer Alex Deucher will now default to the fullscreen 3D workload profile for discrete GPUs. AMD APUs with integrated graphics will continue to use the default "bootup" power profile but discrete graphics cards will be running in the "fullscreen 3D" power profile by default.
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I don't recall how to check my currently active power profile
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cat `find /sys -name pp_power_profile_mode`-
Why doesn't it search /sys/class/drm? Doesn't follow symlinks?
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It's
find -Lif you want it to follow symlinks.-
I feel like find is needlessly convoluted
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I believe it's
cat /sys/class/drm/card0/device/pp_power_profile_mode.There's also the
power_dpm_force_performance_level.-
Was card1 for some reason despite not having a card0
Cheers
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I just checked myself and it's card1 too, now I am curious why it's not card0. 🤷
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I have once seen it be card3 too, also despite not having any other gpus
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