overlay: Count flips per plane

Stop the misleading double-accounting of flips when we have multiple
displays active.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/overlay/gpu-perf.h b/overlay/gpu-perf.h
index c0e00301..c23d3de5 100644
--- a/overlay/gpu-perf.h
+++ b/overlay/gpu-perf.h
@@ -11,7 +11,7 @@ struct gpu_perf {
 		int (*func)(struct gpu_perf *, const void *);
 	} *sample;
 
-	int flip_complete;
+	int flip_complete[4];
 	struct gpu_perf_comm {
 		struct gpu_perf_comm *next;
 		char name[256];