drm/i915/gt: Retire unexpected starting state error dumping

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We have not seen an occurrence of the false restart state recenty, and if
we did see such an event from inside engine-reset, it would deadlock on
trying to suspend the tasklet to read the register state (from inside
the tasklet). Instead, we inspect the context state before submission
which will alert us to any issues prior to execution on HW.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Andi Shyti <andi.shyti@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210201164222.14455-1-chris@chris-wilson.co.uk
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Chris Wilson 2021-02-01 16:42:22 +00:00 • committed by Daniel Vetter

parent 8bb92516da

commit c9a995e5a7

1 changed files with 0 additions and 20 deletions

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drivers/gpu/drm/i915/gt/intel_execlists_submission.c

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