[Intel-gfx] [PATCH] drm/i915/gt: Include the engine's fw-domains in the debug info

[Chris Wilson]

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

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala at linux.intel.com>
Cc: Venkata Sandeep Dhanalakota <venkata.s.dhanalakota at intel.com>
---
 drivers/gpu/drm/i915/gt/intel_engine_cs.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index 8942cf936111..b84848db1bce 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -1517,6 +1517,8 @@ 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);
-- 
2.20.1