From 72b5c448cfe5d21fea9dd7a996ca8b50539ec64a Mon Sep 17 00:00:00 2001
From: Subv <subv2112@gmail.com>
Date: Sun, 20 May 2018 14:21:06 -0500
Subject: GPU: Implemented nvhost-as-gpu's UnmapBuffer ioctl.

It removes a mapping previously created with the MapBufferEx ioctl.
---
 src/video_core/memory_manager.h | 1 +
 1 file changed, 1 insertion(+)

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

diff --git a/src/video_core/memory_manager.h b/src/video_core/memory_manager.h
index 08140c83a..86765e72a 100644
--- a/src/video_core/memory_manager.h
+++ b/src/video_core/memory_manager.h
@@ -25,6 +25,7 @@ public:
     GPUVAddr AllocateSpace(GPUVAddr gpu_addr, u64 size, u64 align);
     GPUVAddr MapBufferEx(VAddr cpu_addr, u64 size);
     GPUVAddr MapBufferEx(VAddr cpu_addr, GPUVAddr gpu_addr, u64 size);
+    GPUVAddr UnmapBuffer(GPUVAddr gpu_addr, u64 size);
     boost::optional<VAddr> GpuToCpuAddress(GPUVAddr gpu_addr);
     std::vector<GPUVAddr> CpuToGpuAddress(VAddr cpu_addr) const;
 
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