drm/etnaviv: use 'sync points' for performance monitor requests

With 'sync points' we can sample the reqeustes perform signals
before and/or after the submited command buffer.

Changes v2 -> v3:
- fixed indentation and init nr_events to 1

Changes v4 -> v5:
- simplify logic around fence handling.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
index 3be5cb53e89f..4f10f147297a 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
@@ -89,6 +89,7 @@ struct etnaviv_chip_identity {
 
 struct etnaviv_event {
 	struct dma_fence *fence;
+	struct etnaviv_cmdbuf *cmdbuf;
 
 	void (*sync_point)(struct etnaviv_gpu *gpu, struct etnaviv_event *event);
 };