drm/i915/guc: Use a local cancel_port_requests

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Since execlists and the guc have diverged in their port tracking, we
cannot simply reuse the execlists cancellation code as it leads to
unbalanced reference counting. Use a local, simpler routine for the guc.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190812203626.3948-1-chris@chris-wilson.co.uk

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Chris Wilson 2019-08-12 21:36:26 +01:00

parent 478ffad6d6

commit 5f15c1e6e1

3 changed files with 30 additions and 16 deletions

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3

drivers/gpu/drm/i915/gt/intel_engine.h

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6

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

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37

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c

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