Name
intel_logical_rings_init —
allocate, populate and init the Engine Command Streamers
Synopsis
int intel_logical_rings_init ( | struct drm_device * dev); |
Description
This function inits the engines for an Execlists submission style (the equivalent in the
legacy ringbuffer submission world would be i915_gem_init_rings). It does it only for
those engines that are present in the hardware.
Return
non-zero if the initialization failed.