[Intel-xe] [PATCH] fixup! drm/xe/pat: Handle unicast vs MCR PAT registers

[Das, Nirmoy]

On 3/27/2023 7:34 PM, Matt Roper wrote:
> Somehow I dropped the error message when sending this; add it back.
>
> To be squashed next time the Xe driver is rebased.
>
> Fixes: 11946af00717 ("drm/xe/pat: Handle unicast vs MCR PAT registers")
> Signed-off-by: Matt Roper <matthew.d.roper at intel.com>

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

> ---
>   drivers/gpu/drm/xe/xe_pat.c | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/xe/xe_pat.c b/drivers/gpu/drm/xe/xe_pat.c
> index a713afdd0510..c860b2122301 100644
> --- a/drivers/gpu/drm/xe/xe_pat.c
> +++ b/drivers/gpu/drm/xe/xe_pat.c
> @@ -94,5 +94,7 @@ void xe_pat_init(struct xe_gt *gt)
>   		 * raise an error rather than trying to silently inherit the
>   		 * most recent platform's behavior.
>   		 */
> +		drm_err(&xe->drm, "Missing PAT table for platform with graphics version %d.%2d!\n",
> +			GRAPHICS_VER(xe), GRAPHICS_VERx100(xe) % 100);
>   	}
>   }