drm/i915/perf: Replace global wakeref tracking with engine-pm

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As we now have a specific engine to use OA on, exchange the top-level
runtime-pm wakeref with the engine-pm. This still results in the same
top-level runtime-pm, but with more nuances to keep the engine and its
gt awake.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191011190325.10979-1-chris@chris-wilson.co.uk

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Chris Wilson 2019-10-11 20:03:17 +01:00

parent cd9ba7b6e4

commit a5efcde69b

2 changed files with 4 additions and 10 deletions

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8

drivers/gpu/drm/i915/i915_perf.c

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6

drivers/gpu/drm/i915/i915_perf_types.h

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