[PATCH 2/2] drm/xe: Add kernel doc for xe_hw_engine_lookup

[Matthew Brost]

On Tue, Aug 06, 2024 at 06:30:09PM +0300, Mika Kuoppala wrote:
> kerneldoc was missing from earlier commit where
> we exported xe_hw_engine_lookup. Add it.
> 
> Fixes: 6f20fc09936e ("drm/xe: Move and export xe_hw_engine lookup.")

You don't need the fixes tag, will remove upon merging this.

Matt

> Cc: Dominik Grzegorzek <dominik.grzegorzek at intel.com>
> Cc: Mika Kuoppala <mika.kuoppala at linux.intel.com>
> Cc: Matthew Brost <matthew.brost at intel.com>
> Cc: Lucas De Marchi <lucas.demarchi at intel.com>
> Cc: "Thomas Hellström" <thomas.hellstrom at linux.intel.com>
> Cc: intel-xe at lists.freedesktop.org
> Signed-off-by: Mika Kuoppala <mika.kuoppala at linux.intel.com>
> ---
>  drivers/gpu/drm/xe/xe_hw_engine.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/drivers/gpu/drm/xe/xe_hw_engine.c b/drivers/gpu/drm/xe/xe_hw_engine.c
> index c7c44de7c30f..68180f1ff8a9 100644
> --- a/drivers/gpu/drm/xe/xe_hw_engine.c
> +++ b/drivers/gpu/drm/xe/xe_hw_engine.c
> @@ -1173,6 +1173,16 @@ static const enum xe_engine_class user_to_xe_engine_class[] = {
>  	[DRM_XE_ENGINE_CLASS_COMPUTE] = XE_ENGINE_CLASS_COMPUTE,
>  };
>  
> +/**
> + * xe_hw_engine_lookup() - Lookup hardware engine for class:instance
> + * @xe: xe device
> + * @eci: engine class and instance
> + *
> + * This function will find a hardware engine for given engine
> + * class and instance.
> + *
> + * Return: If found xe_hw_engine pointer, NULL otherwise.
> + */
>  struct xe_hw_engine *
>  xe_hw_engine_lookup(struct xe_device *xe,
>  		    struct drm_xe_engine_class_instance eci)
> -- 
> 2.34.1
>