From bbc63919e1cdf99b86945cd12b2e1d32213bb7ae Mon Sep 17 00:00:00 2001 From: Josh Lay Date: Wed, 3 Aug 2022 02:01:29 -0500 Subject: [PATCH] edits/elaboration --- README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 420bea2..f71dcd0 100644 --- a/README.md +++ b/README.md @@ -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.
Only adjusts the GPU power limit (typically lower). Clocks/voltage curve remain the default. | +| `desktop-amdgpu-VR` | Includes the (assumed) existing `desktop` tuned profile.
Adjusts the GPU power limit, clocks, _and_ the voltage curve.
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.
Like the existing GPU profiles (eg: _VR)), this also adjusts the GPU power limit, clocks, _and_ the voltage curve.
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