- More Tiger Lake enabling work (Lucas, Jose, Tomasz, Michel, Jordan, Anusha, Vandita) - More selftest organization reworks, fixes and improvements (Lucas, Chris) - Simplifications on GEM code like context and cleanup_early (Chris, Daniele) - GuC and HuC related fixes and improvements (Daniele, Michal, Chris) - Some clean up and fixes on headers, Makefile, and generated files (Lucas, Jani) - MOCS setup clean up (Tvrtko) - More Elkhartlake enabling work (Jose, Matt) - Fix engine reset by clearing in flight execlists requests (Chris) - Fix possible memory leak on intel_hdcp_auth_downstream (Wei) - Introduce intel_gt_runtime_suspend/resume (Daniele) - PMU improvements (Tvrtko) - Flush extra hard after writing relocations through the GTT (Chris) - Documentations fixes (Michal, Chris) - Report dma_reserv allocation failure (Chris) - Improvements around shrinker (Chris) - More improvements around engine handling (Chris) - Also more s/dev_priv/i915 (Chris) - Abstract display suspend/resume operations (Rodrigo/Jani) - Drop VM_IO from GTT mappings (Chris) - Fix some NULL vs IS_ERR conditions (Dan) - General improvements on error state (Chris) - Isolate i915_getparam_iocrtl to its own file (Chris) - Perf OA object refactor (Umesh) - Ignore central i915->kernel_context and allocate it directly (Chris) - More fixes and improvements around wakerefs (Chris) - Clean-up and improvements around debugfs (Chris) - Free the imported shmemfs file for phys objects (Chris) - Many other fix and cleanups around engines and execlists (Chris) - Split out uncore_mmio_debug (Daniele) - Memory management fixes for blk and gtt (Matt) - Introduction of buddy allocator to handle huge-pages for GTT (Matt) - Fix ICL and TGL PG3 power domains (Anshuman) - Extract GT IRQ to gt/ (Andi) - Drop last_fence tracking in favor of whole vma->active (Chris) - Make overlay to use i915_active instead of i915_active_request (Chris) - Move misc display IRQ handling to its own function (Jose) - Introduce new _TRANS2() macro in preparation for some coming PSR related work (Jose) This tag also includes Gvt stuff including several enhancements for command parser and batch buffer shadow, remove extra debugfs function return check, and other misc changes like typo, static check fix, etc.