Bug 99683

Summary: Powerplay features request: manually set GPU (Fiji) frequency beyond default limits and per application
Product: DRI Reporter: charlie <bug0xa3d2>
Component: DRM/RadeonAssignee: Default DRI bug account <dri-devel>
Status: RESOLVED WORKSFORME QA Contact:
Severity: enhancement    
Priority: medium    
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: All   
Whiteboard:
i915 platform: i915 features:

Description charlie 2017-02-05 11:09:06 UTC 
My R9 Nano is watercooled and does not get hot even when operating at 1000mhz, its' max frequency.

1) I request the ability to manually set the frequency beyond 1000mhz.

2) I would like the ability to have user determined frequencies to automatically be applied per application or process as well.

For example: I set somewhere that the GPU runs DOTA2 at 1200mhz until the game process ends.
Comment 1 Alex Deucher 2017-02-06 15:02:05 UTC 
This is already supported.  You can echo the percentage (0-20) you want to overclock to the pp_sclk_od and pp_mclk_od files in sysfs.

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