From 3f104464dec13f9ba90eaca5dafca87ee4116a60 Mon Sep 17 00:00:00 2001
From: Fernando Sahmkow <fsahmkow27@gmail.com>
Date: Thu, 26 Sep 2019 19:08:22 -0400
Subject: Core: Wait for GPU to be idle before shutting down.

---
 src/video_core/gpu.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/video_core/gpu.h')

diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h
index e20b0687a..dbca19f35 100644
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -177,6 +177,9 @@ public:
     /// Returns a reference to the GPU DMA pusher.
     Tegra::DmaPusher& DmaPusher();
 
+    // Waits for the GPU to finish working
+    virtual void WaitIdle() const = 0;
+
     /// Allows the CPU/NvFlinger to wait on the GPU before presenting a frame.
     void WaitFence(u32 syncpoint_id, u32 value) const;
 
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