Re: [PATCH v2 1/4] drm/xe/mcr: Use Xe2_LPM steering tables for Xe2_HPM

[Matt Roper <matthew.d.roper@intel.com>]

On Fri, Sep 20, 2024 at 02:12:08PM -0300, Gustavo Sousa wrote:
> According to Bspec, Xe2 steering tables must be used for Xe2_HPM, just
> as it is with Xe2_LPM. Update our driver to reflect that.
> 
> Bspec: 71186
> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>

Reviewed-by: Matt Roper <matthew.d.roper@intel.com>

> ---
>  drivers/gpu/drm/xe/xe_gt_mcr.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/xe/xe_gt_mcr.c b/drivers/gpu/drm/xe/xe_gt_mcr.c
> index 2671ce6b1a76..4c0767403881 100644
> --- a/drivers/gpu/drm/xe/xe_gt_mcr.c
> +++ b/drivers/gpu/drm/xe/xe_gt_mcr.c
> @@ -441,7 +441,7 @@ void xe_gt_mcr_init(struct xe_gt *gt)
>  	if (gt->info.type == XE_GT_TYPE_MEDIA) {
>  		drm_WARN_ON(&xe->drm, MEDIA_VER(xe) < 13);
>  
> -		if (MEDIA_VER(xe) >= 20) {
> +		if (MEDIA_VERx100(xe) >= 1301) {
>  			gt->steering[OADDRM].ranges = xe2lpm_gpmxmt_steering_table;
>  			gt->steering[INSTANCE0].ranges = xe2lpm_instance0_steering_table;
>  		} else {
> -- 
> 2.46.1
> 

-- 
Matt Roper
Graphics Software Engineer
Linux GPU Platform Enablement
Intel Corporation