_VCS
return _VCS(bsd_idx);
if (!HAS_ENGINE(gt, _VCS(i))) {
gt->info.engine_mask &= ~BIT(_VCS(i));
if (HAS_ENGINE(gt, _VCS(i)))
!HAS_ENGINE(gt->_gt, _VCS(i * 2)))
!HAS_ENGINE(gt->_gt, _VCS(i * 2)))
if (!__HAS_ENGINE(emask, _VCS(i)))
if (HAS_ENGINE(gt, _VCS(i)))
if ((i + 1 < I915_MAX_VCS) && HAS_ENGINE(gt, _VCS(i + 1)))