[Intel-xe] [RFC 2/3] drm/xe: Add wrapper over intel_step_name

[Jani Nikula]

On Mon, 18 Sep 2023, Chaitanya Kumar Borah <chaitanya.kumar.borah at intel.com> wrote:
> To maintain compatibility between xe and i915, let's create a
> wrapper with same name over driver specific calls made to
> retrieve the step name.
>
> Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah at intel.com>
> Signed-off-by: Animesh Manna <animesh.manna at intel.com>
> ---
>  drivers/gpu/drm/xe/xe_step.c | 5 +++++
>  drivers/gpu/drm/xe/xe_step.h | 1 +

These files must not have references to struct drm_i915_private.

Try building with CONFIG_DRM_XE_DISPLAY=n.

BR,
Jani.

>  2 files changed, 6 insertions(+)
>
> diff --git a/drivers/gpu/drm/xe/xe_step.c b/drivers/gpu/drm/xe/xe_step.c
> index 371cac951e0f..9a79451ccf52 100644
> --- a/drivers/gpu/drm/xe/xe_step.c
> +++ b/drivers/gpu/drm/xe/xe_step.c
> @@ -254,3 +254,8 @@ const char *xe_step_name(enum xe_step step)
>  		return "**";
>  	}
>  }
> +
> +const char *intel_get_step_name(struct drm_i915_private *i915)
> +{
> +	return xe_step_name(i915->info.step.display);
> +}
> diff --git a/drivers/gpu/drm/xe/xe_step.h b/drivers/gpu/drm/xe/xe_step.h
> index a384b640f2af..3e78d46566a0 100644
> --- a/drivers/gpu/drm/xe/xe_step.h
> +++ b/drivers/gpu/drm/xe/xe_step.h
> @@ -17,5 +17,6 @@ struct xe_step_info xe_step_gmdid_get(struct xe_device *xe,
>  				      u32 graphics_gmdid_revid,
>  				      u32 media_gmdid_revid);
>  const char *xe_step_name(enum xe_step step);
> +const char *intel_get_step_name(struct drm_i915_private *i915);
>  
>  #endif

-- 
Jani Nikula, Intel