diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_gt_mcr.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt_mcr.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_mcr.c b/drivers/gpu/drm/xe/xe_gt_mcr.c index a1676b787fdc..605aad3554e7 100644 --- a/drivers/gpu/drm/xe/xe_gt_mcr.c +++ b/drivers/gpu/drm/xe/xe_gt_mcr.c @@ -341,7 +341,13 @@ static unsigned int dss_per_group(struct xe_gt *gt) return DIV_ROUND_UP(max_subslices, max_slices); fallback: - xe_gt_dbg(gt, "GuC hwconfig cannot provide dss/slice; using typical fallback values\n"); + /* + * Some older platforms don't have tables or don't have complete tables. + * Newer platforms should always have the required info. + */ + if (GRAPHICS_VERx100(gt_to_xe(gt)) >= 2000) + xe_gt_err(gt, "Slice/Subslice counts missing from hwconfig table; using typical fallback values\n"); + if (gt_to_xe(gt)->info.platform == XE_PVC) return 8; else if (GRAPHICS_VERx100(gt_to_xe(gt)) >= 1250) |