From 33dd38f9d5f8e86fd61cbf2625d00eb1f0042798 Mon Sep 17 00:00:00 2001
From: Juston Li <justonli@google.com>
Date: Fri, 21 Jun 2024 11:52:22 -0700
Subject: [PATCH] anv/android: set ANV_BO_ALLOC_EXTERNAL for imported AHW
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This fixes some cacheline flush artifacts

Signed-off-by: Juston Li <justonli@google.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29882>
---
 src/intel/vulkan/anv_android.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/intel/vulkan/anv_android.c b/src/intel/vulkan/anv_android.c
index b3405f6c96f..29fd6251c79 100644
--- a/src/intel/vulkan/anv_android.c
+++ b/src/intel/vulkan/anv_android.c
@@ -307,7 +307,8 @@ anv_import_ahw_memory(VkDevice device_h,
    if (dma_buf < 0)
       return VK_ERROR_INVALID_EXTERNAL_HANDLE;
 
-   VkResult result = anv_device_import_bo(device, dma_buf, 0,
+   VkResult result = anv_device_import_bo(device, dma_buf,
+                                          ANV_BO_ALLOC_EXTERNAL,
                                           0 /* client_address */,
                                           &mem->bo);
    assert(result == VK_SUCCESS);