diff --git a/drivers/gpu/drm/i915/gt/intel_context.c b/drivers/gpu/drm/i915/gt/intel_context.c
index b1e346d2d35f..b211b48d6cae 100644
--- a/drivers/gpu/drm/i915/gt/intel_context.c
+++ b/drivers/gpu/drm/i915/gt/intel_context.c
@@ -243,6 +243,7 @@ intel_context_init(struct intel_context *ce,
 	INIT_LIST_HEAD(&ce->signals);
 
 	mutex_init(&ce->pin_mutex);
+	seqlock_init(&ce->stats.lock);
 
 	i915_active_init(&ce->active,
 			 __intel_context_active, __intel_context_retire);
@@ -337,6 +338,25 @@ struct i915_request *intel_context_create_request(struct intel_context *ce)
 	return rq;
 }
 
+ktime_t intel_context_get_busy_time(struct intel_context *ce)
+{
+	unsigned int seq;
+	ktime_t total;
+
+	do {
+		seq = read_seqbegin(&ce->stats.lock);
+
+		total = ce->stats.total;
+
+		if (ce->stats.active)
+			total = ktime_add(total,
+					  ktime_sub(ktime_get(),
+						    ce->stats.start));
+	} while (read_seqretry(&ce->stats.lock, seq));
+
+	return total;
+}
+
 #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST)
 #include "selftest_context.c"
 #endif
diff --git a/drivers/gpu/drm/i915/gt/intel_context.h b/drivers/gpu/drm/i915/gt/intel_context.h
index b39eb1fcfbca..3a15cf32f0a3 100644
--- a/drivers/gpu/drm/i915/gt/intel_context.h
+++ b/drivers/gpu/drm/i915/gt/intel_context.h
@@ -160,4 +160,15 @@ static inline struct intel_ring *__intel_context_ring_size(u64 sz)
 	return u64_to_ptr(struct intel_ring, sz);
 }
 
+static inline void
+__intel_context_stats_start(struct intel_context_stats *stats, ktime_t now)
+{
+	if (!stats->active) {
+		stats->start = now;
+		stats->active = true;
+	}
+}
+
+ktime_t intel_context_get_busy_time(struct intel_context *ce);
+
 #endif /* __INTEL_CONTEXT_H__ */
diff --git a/drivers/gpu/drm/i915/gt/intel_context_types.h b/drivers/gpu/drm/i915/gt/intel_context_types.h
index d1204cc899a3..12cbad0798cb 100644
--- a/drivers/gpu/drm/i915/gt/intel_context_types.h
+++ b/drivers/gpu/drm/i915/gt/intel_context_types.h
@@ -11,6 +11,7 @@
 #include <linux/list.h>
 #include <linux/mutex.h>
 #include <linux/types.h>
+#include <linux/seqlock.h>
 
 #include "i915_active_types.h"
 #include "i915_utils.h"
@@ -76,6 +77,14 @@ struct intel_context {
 
 	/** sseu: Control eu/slice partitioning */
 	struct intel_sseu sseu;
+
+	/** stats: Context GPU engine busyness tracking. */
+	struct intel_context_stats {
+		seqlock_t lock;
+		bool active;
+		ktime_t start;
+		ktime_t total;
+	} stats;
 };
 
 #endif /* __INTEL_CONTEXT_TYPES__ */
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index 3d1d48bf90cf..ac08781c8b24 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -1577,8 +1577,20 @@ int intel_enable_engine_stats(struct intel_engine_cs *engine)
 
 		engine->stats.enabled_at = ktime_get();
 
-		/* XXX submission method oblivious? */
-		for (port = execlists->active; (rq = *port); port++)
+		/*
+		 * Mark currently running context as active.
+		 * XXX submission method oblivious?
+		 */
+
+		rq = NULL;
+		port = execlists->active;
+		if (port)
+			rq = *port;
+		if (rq)
+			__intel_context_stats_start(&rq->hw_context->stats,
+						    engine->stats.enabled_at);
+
+		for (; (rq = *port); port++)
 			engine->stats.active++;
 
 		for (port = execlists->pending; (rq = *port); port++) {
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index 4ebfecd95032..1f158cb439bc 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -940,6 +940,7 @@ static void intel_engine_context_in(struct intel_engine_cs *engine)
 	if (engine->stats.enabled > 0) {
 		if (engine->stats.active++ == 0)
 			engine->stats.start = ktime_get();
+
 		GEM_BUG_ON(engine->stats.active == 0);
 	}
 
@@ -1088,6 +1089,30 @@ static void reset_active(struct i915_request *rq,
 	ce->lrc_desc |= CTX_DESC_FORCE_RESTORE;
 }
 
+static void
+intel_context_stats_start(struct intel_context_stats *stats)
+{
+	write_seqlock(&stats->lock);
+	__intel_context_stats_start(stats, ktime_get());
+	write_sequnlock(&stats->lock);
+}
+
+static void
+intel_context_stats_stop(struct intel_context_stats *stats)
+{
+	unsigned long flags;
+
+	if (!READ_ONCE(stats->active))
+		return;
+
+	write_seqlock_irqsave(&stats->lock, flags);
+	GEM_BUG_ON(!READ_ONCE(stats->active));
+	stats->total = ktime_add(stats->total,
+				 ktime_sub(ktime_get(), stats->start));
+	stats->active = false;
+	write_sequnlock_irqrestore(&stats->lock, flags);
+}
+
 static inline struct intel_engine_cs *
 __execlists_schedule_in(struct i915_request *rq)
 {
@@ -1155,7 +1180,7 @@ static inline void
 __execlists_schedule_out(struct i915_request *rq,
 			 struct intel_engine_cs * const engine)
 {
-	struct intel_context * const ce = rq->hw_context;
+	struct intel_context *ce = rq->hw_context;
 
 	/*
 	 * NB process_csb() is not under the engine->active.lock and hence
@@ -1172,6 +1197,7 @@ __execlists_schedule_out(struct i915_request *rq,
 		intel_engine_add_retire(engine, ce->timeline);
 
 	intel_engine_context_out(engine);
+	intel_context_stats_stop(&ce->stats);
 	execlists_context_status_change(rq, INTEL_CONTEXT_SCHEDULE_OUT);
 	intel_gt_pm_put_async(engine->gt);
 
@@ -1389,6 +1415,9 @@ static void execlists_submit_ports(struct intel_engine_cs *engine)
 		write_desc(execlists,
 			   rq ? execlists_update_context(rq) : 0,
 			   n);
+
+		if (n == 0)
+			intel_context_stats_start(&rq->hw_context->stats);
 	}
 
 	/* we need to manually load the submit queue */
@@ -2197,7 +2226,11 @@ static void process_csb(struct intel_engine_cs *engine)
 
 			WRITE_ONCE(execlists->pending[0], NULL);
 		} else {
-			GEM_BUG_ON(!*execlists->active);
+			struct i915_request *rq = *execlists->active++;
+
+			GEM_BUG_ON(!rq);
+			GEM_BUG_ON(execlists->active - execlists->inflight >
+				   execlists_num_ports(execlists));
 
 			/* port0 completed, advanced to port1 */
 			trace_ports(execlists, "completed", execlists->active);
@@ -2208,12 +2241,14 @@ static void process_csb(struct intel_engine_cs *engine)
 			 * coherent (visible from the CPU) before the
 			 * user interrupt and CSB is processed.
 			 */
-			GEM_BUG_ON(!i915_request_completed(*execlists->active) &&
+			GEM_BUG_ON(!i915_request_completed(rq) &&
 				   !reset_in_progress(execlists));
-			execlists_schedule_out(*execlists->active++);
 
-			GEM_BUG_ON(execlists->active - execlists->inflight >
-				   execlists_num_ports(execlists));
+			execlists_schedule_out(rq);
+			rq = *execlists->active;
+			if (rq)
+				intel_context_stats_start(&rq->hw_context->stats);
+
 		}
 	} while (head != tail);
 
