Add generic dependecy jobs / scheduler which serves as wrapper for DRM
scheduler. Useful when we want delay a generic operation until a
dma-fence signals.
Existing use cases could be destroying of resources based fences /
dma-resv, the preempt rebind worker, and pipelined GT TLB invalidations.
Written in such a way it could be moved to DRM subsystem if needed.
v3:
- Remove unnecessary cast (Staurt)
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Stuart Summers <stuart.summers@intel.com>
Link: https://lore.kernel.org/r/20250724191216.4076566-3-matthew.brost@intel.com
