Re: [PATCH v2 3/3] drm/xe/pf: Always select Multi-Level LMTT for platforms 12.60+

[Rodrigo Vivi <rodrigo.vivi@intel.com>]

On Wed, Mar 13, 2024 at 11:41:32AM +0100, Michal Wajdeczko wrote:
> The Multi-Level LMTT variant is not specific only to the PVC.
> Change logic to select it for all new platforms beyond 12.60.
> 
> Bspec: 52404, 67468
> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com
> Cc: Michał Winiarski <michal.winiarski@intel.com>
> Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>

Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

> 
> ---
> v2: prefer GRAPHICS_VERx100 over PLATFORM (Rodrigo)
> ---
>  drivers/gpu/drm/xe/xe_lmtt.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/xe/xe_lmtt.c b/drivers/gpu/drm/xe/xe_lmtt.c
> index dfb0e1887615..7f504392a8bf 100644
> --- a/drivers/gpu/drm/xe/xe_lmtt.c
> +++ b/drivers/gpu/drm/xe/xe_lmtt.c
> @@ -35,7 +35,7 @@
>  
>  static bool xe_has_multi_level_lmtt(struct xe_device *xe)
>  {
> -	return xe->info.platform == XE_PVC;
> +	return GRAPHICS_VERx100(xe) >= 1260;
>  }
>  
>  static struct xe_tile *lmtt_to_tile(struct xe_lmtt *lmtt)
> -- 
> 2.43.0
>