drm/xe: Add GuC state asserts to deregister_exec_queue

[ Upstream commit 716ce58 ]

Will help catch bugs in GuC state machine.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240611144053.2805091-9-matthew.brost@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

Author: mbrost05

drivers/gpu/drm/xe/xe_guc_submit.c

@@ -1551,6 +1551,11 @@ static void deregister_exec_queue(struct xe_guc *guc, struct xe_exec_queue *q)
 		q->guc->id,
 	};
 
+	xe_gt_assert(guc_to_gt(guc), exec_queue_destroyed(q));
+	xe_gt_assert(guc_to_gt(guc), exec_queue_registered(q));
+	xe_gt_assert(guc_to_gt(guc), !exec_queue_pending_disable(q));
+	xe_gt_assert(guc_to_gt(guc), !exec_queue_pending_enable(q));
+
 	trace_xe_exec_queue_deregister(q);
 
 	xe_guc_ct_send_g2h_handler(&guc->ct, action, ARRAY_SIZE(action));