[Intel-gfx] [PATCH v2 0/4]

Daniele Ceraolo Spurio daniele.ceraolospurio at intel.com
Wed Jan 13 02:12:32 UTC 2021

Now that we have a common set of function for general lrc management,
the only remaining dependency the guc submission code has towards the
execlists submission is the engine setup. This series gets rid of that
by copying the required execlists setup function in the GuC submission
file; the copied functions have been further simplified by removing all
the parts that are specific to the execlists submission back-end.

To make the work easier, a bunch of GuC code that is not applicable to
the latest GuC submission flow (which should be posted soon-ish) is
removed as part of the series.

v2: address comments from Chris. I've also removed the interrupt
patch from teh series; I'm playing with a couple of possible
alternatives and will send the patch on its own later. There is no issue
in not including the patch yet since GuC submission can't be turned on.

Cc: John Harrison <John.C.Harrison at Intel.com>
Cc: Matthew Brost <matthew.brost at intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko at intel.com>
Cc: Chris Wilson <chris at chris-wilson.co.uk>

Daniele Ceraolo Spurio (3):
  drm/i915/guc: do not dump execlists state with GuC submission
  drm/i915/guc: init engine directly in GuC submission mode
  drm/i915/guc: stop calling execlists_set_default_submission

Matthew Brost (1):
  drm/i915/guc: Delete GuC code unused in future patches

 drivers/gpu/drm/i915/gt/intel_engine_cs.c     |  12 +-
 .../drm/i915/gt/intel_execlists_submission.c  |   9 +-
 .../drm/i915/gt/intel_execlists_submission.h  |   2 -
 drivers/gpu/drm/i915/gt/uc/intel_guc.c        |  16 +-
 drivers/gpu/drm/i915/gt/uc/intel_guc.h        |   7 -
 .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 442 ++++++++++--------
 .../gpu/drm/i915/gt/uc/intel_guc_submission.h |   1 +
 7 files changed, 267 insertions(+), 222 deletions(-)


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