KBL_REVID_B0
if (IS_KBL_REVID(request->i915, 0, KBL_REVID_B0))
if (IS_KBL_REVID(dev_priv, 0, KBL_REVID_B0))
if (IS_KBL_REVID(i915, 0, KBL_REVID_B0))