[PATCH] drm/amdgpu: fix documentation around busy_percentage

[Nirmoy]

Reviewed-by: Nirmoy Das <nirmoy.das at amd.com>

On 6/15/20 10:40 PM, Alex Deucher wrote:
> Add rename the gpu busy percentage for consistency and
> add the mem busy percentage documentation.
>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
> ---
>   Documentation/gpu/amdgpu.rst           | 9 ++++++---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 2 +-
>   2 files changed, 7 insertions(+), 4 deletions(-)
>
> diff --git a/Documentation/gpu/amdgpu.rst b/Documentation/gpu/amdgpu.rst
> index 4cc74325bf91..17112352f605 100644
> --- a/Documentation/gpu/amdgpu.rst
> +++ b/Documentation/gpu/amdgpu.rst
> @@ -197,11 +197,14 @@ pp_power_profile_mode
>   .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
>      :doc: pp_power_profile_mode
>   
> -busy_percent
> -~~~~~~~~~~~~
> +*_busy_percent
> +~~~~~~~~~~~~~~
>   
>   .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
> -   :doc: busy_percent
> +   :doc: gpu_busy_percent
> +
> +.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
> +   :doc: mem_busy_percent
>   
>   GPU Product Information
>   =======================
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
> index 5a8e177e4f56..42bbdf49458e 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
> @@ -1668,7 +1668,7 @@ static ssize_t amdgpu_set_pp_power_profile_mode(struct device *dev,
>   }
>   
>   /**
> - * DOC: busy_percent
> + * DOC: gpu_busy_percent
>    *
>    * The amdgpu driver provides a sysfs API for reading how busy the GPU
>    * is as a percentage.  The file gpu_busy_percent is used for this.