- patch PPD to properly set the powersave level for the spu as well
- enable adaptive backlight management at lowest level
inspired by 
		
	
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			||
|---|---|---|
| .. | ||
| 0001-drm-buddy-Improve-alloc_range-error-handling-routine.patch | ||
| default.nix | ||
| hardware-configuration.nix | ||
| storage.nix | ||
| swap.nix | ||