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Josh Lay 2022-08-03 02:01:29 -05:00
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README.md
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@ -12,9 +12,9 @@ An example of the output/provided profiles follow
| Output profile | Description |
|---|---|
| `balanced-amdgpu-default` | Includes the existing `balanced` tuned profile. Only adjusts the GPU power limit (typically lower), clocks/voltage curve remain the default. |
| `desktop-amdgpu-VR` | Includes the existing `desktop` tuned profile. Adjusts the GPU power limit, clocks, and the voltage curve -- using the predefined `VR` profile in the driver |
| `latency-performance-amdgpu-custom` | Includes the existing `latency-performance` tuned profile. Adjusts the GPU power limit, clocks, and the voltage curve -- using the `custom` profile in the driver. This opens up further tweaking through the driver (currently manual). see: [pp-dpm](https://docs.kernel.org/gpu/amdgpu/thermal.html#pp-dpm) |
| `balanced-amdgpu-default` | Includes the (assumed) existing `balanced` tuned profile.<br/>Only adjusts the GPU power limit (typically lower). Clocks/voltage curve remain the default. |
| `desktop-amdgpu-VR` | Includes the (assumed) existing `desktop` tuned profile.<br/>Adjusts the GPU power limit, clocks, _and_ the voltage curve.<br/>Uses the predefined `VR` profile in the driver. See `/sys/class/drm/card*/device/pp_power_profile_mode` |
| `latency-performance-amdgpu-custom` | Includes the existing `latency-performance` tuned profile.<br/>Like the existing GPU profiles (eg: _VR)), this also adjusts the GPU power limit, clocks, _and_ the voltage curve.<br/>This differs by using the `custom` profile in the driver. This opens up further tweaking of the power/clock heuristics through the driver (currently manual). see: [pp-dpm](https://docs.kernel.org/gpu/amdgpu/thermal.html#pp-dpm) |
**Note**: This is non-exhaustive, see the variables `base_profiles` and `amdgpu_profiles` below for the (default) sources of the merged profile mapping