drm/i915: Track active engines within a context

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For use in the next patch, if we track which engines have been used by
the HW, we can reduce the work required to flush our state off the HW to
those engines.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190308132522.21573-1-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2019-03-08 13:25:16 +00:00

parent ab3517c1eb

commit 7e3d9a5941

7 changed files with 43 additions and 29 deletions

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18

drivers/gpu/drm/i915/i915_debugfs.c

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5

drivers/gpu/drm/i915/i915_gem_context.c

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5

drivers/gpu/drm/i915/i915_gem_context.h

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22

drivers/gpu/drm/i915/intel_lrc.c

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14

drivers/gpu/drm/i915/intel_ringbuffer.c

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2

drivers/gpu/drm/i915/selftests/mock_context.c

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6

drivers/gpu/drm/i915/selftests/mock_engine.c

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