···2626 which configures a slot with N contexts2727 * After I915_CONTEXT_ENGINES_EXT_PARALLEL a user can submit N batches to2828 a slot in a single execbuf IOCTL and the batches run on the GPU in2929- paralllel2929+ parallel3030 * Initially only for GuC submission but execlists can be supported if3131 needed3232* Convert the i915 to use the DRM scheduler