Commit 788d2ad6 authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Lucas De Marchi
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drm/xe: fix multicast support for Xe_LP platforms 



Xe_LP has six sublices per slice.

v2: fixed commit message and subject (Matt)

Bspec: 66696
Fixes: bde5d767 ("drm/xe: Add helper macro to loop each DSS")
Signed-off-by: default avatarAndrzej Hajda <andrzej.hajda@intel.com>
Reviewed-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240405-mcr_adlp-v2-1-2fd1e4325ef2@intel.com


Signed-off-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
parent f7315565

drivers/gpu/drm/xe/xe_gt_mcr.c

+6 −1
Original line number Diff line number Diff line
@@ -297,7 +297,12 @@ static void init_steering_mslice(struct xe_gt *gt) 


static unsigned int dss_per_group(struct xe_gt *gt)

{

	return gt_to_xe(gt)->info.platform == XE_PVC ? 8 : 4;

	if (gt_to_xe(gt)->info.platform == XE_PVC)

		return 8;

	else if (GRAPHICS_VERx100(gt_to_xe(gt)) >= 1250)

		return 4;

	else

		return 6;

}



/**