From 511d19f5de08102428a2841b72df7cfe0b6f6c5a Mon Sep 17 00:00:00 2001
From: kraibse <33869366+kraibse@users.noreply.github.com>
Date: Sun, 1 Nov 2026 21:44:43 +0100
Subject: Revert "nx2: read command lists the GPU wrote from the GPU's copy"

This reverts commit d151e53e6148faeca1b5754e8b16f20da72c8252.
---
 src/video_core/buffer_cache/buffer_cache.h | 7 -------
 1 file changed, 7 deletions(-)

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

diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h
index fb9f1f0553..e90af3214d 100644
--- a/src/video_core/buffer_cache/buffer_cache.h
+++ b/src/video_core/buffer_cache/buffer_cache.h
@@ -17,7 +17,6 @@
 #include "video_core/buffer_cache/buffer_cache_base.h"
 #include "video_core/guest_memory.h"
 #include "video_core/host1x/gpu_device_memory_manager.h"
-#include "video_core/nx2.h"
 #include "video_core/nx2_profile.h"
 #include "video_core/texture_cache/util.h"
 
@@ -292,9 +291,6 @@ bool BufferCache<P>::DMACopy(GPUVAddr src_address, GPUVAddr dest_address, u64 am
     const bool has_new_downloads = tmp_intervals.size() != 0;
     for (const auto& pair : tmp_intervals) {
         gpu_modified_ranges.Add(pair.first, pair.second);
-        if (Tegra::g_nx2_ampere.load(std::memory_order_relaxed)) {
-            Tegra::Nx2MarkGpuWritten(pair.first, pair.second);
-        }
     }
     const auto& copy = copies[0];
     src_buffer.MarkUsage(copy.src_offset, copy.size);
@@ -1614,9 +1610,6 @@ void BufferCache<P>::MarkWrittenBuffer(BufferId buffer_id, DAddr device_addr, u3
     } else {
         ArmReadTraps(device_addr, size);
     }
-    if (Tegra::g_nx2_ampere.load(std::memory_order_relaxed)) {
-        Tegra::Nx2MarkGpuWritten(device_addr, size);
-    }
 }
 
 template <class P>
-- 
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