iris,anv: correct the max thread number for DG2+
Correct the max thread number for DG2+ platforms according to below bspec.
Ref: Bspec: 47202
Signed-off-by: Chuansheng Liu chuansheng.liu@intel.com
Correct the max thread number for DG2+ platforms according to below bspec.
Ref: Bspec: 47202
Signed-off-by: Chuansheng Liu chuansheng.liu@intel.com