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drm/i915/gt: Include the engine's fw-domains in the debug info

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Add engine->fw_domain/active to the pretty printer for debug dumps and
debugfs.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200605144705.31127-1-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2020-06-05 15:47:05 +01:00
parent 684f1a1bf9
commit ac4fc5b38d
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/i915/gt/intel_engine_cs.c
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@ -1519,6 +1519,8 @@ void intel_engine_dump(struct intel_engine_cs *engine,
yesno(!llist_empty(&engine->barrier_tasks)));
drm_printf(m, "\tLatency: %luus\n",
ewma__engine_latency_read(&engine->latency));
drm_printf(m, "\tForcewake: %x domains, %d active\n",
engine->fw_domain, atomic_read(&engine->fw_active));
rcu_read_lock();
rq = READ_ONCE(engine->heartbeat.systole);