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Chris Wilson authored
If no active callback is defined for i915_active, we do not need to serialise its enabling with the mutex. We still do only want to call the debug activate once, and must still serialise with a concurrent retire. Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by:
Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by:
Thomas Hellström <thomas.hellstrom@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200731085015.32368-2-chris@chris-wilson.co.ukSigned-off-by:
Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by:
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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