intel/genxml: Fix gen10 BLEND_STATE variable length packing
BLEND_STATE packing was modified to be variable-length in: 9670124e genxml: Make BLEND_STATE command support variable length array. The initial gen10.xml still had the old, fixed-length style definition for BLEND_STATE. So gen10_upload_blend_state would overwrite the packed BLEND_STATE_ENTRYs with its own fixed array of all-zero entries when packing BLEND_STATE. This caused BLEND_STATE upload to not work at all. Fixes: aa416f51 ("i965/genxml: Add gen10.xml") Reviewed-by:Rafael Antognolli <rafael.antognolli@intel.com> Reviewed-by:
Anuj Phogat <anuj.phogat@gmail.com> (cherry picked from commit d6539608)