From: Marek Olšák <marek.ol...@amd.com>
---
src/gallium/winsys/amdgpu/drm/amdgpu_bo.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
index 674482e..adea376 100644
--- a/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
+++ b/src/gallium/winsys/amdgpu/drm/amdgpu_bo.c
@@ -229,6 +229,11 @@ static void *amdgpu_bo_map(struct pb_buffer *buf,
return bo->user_ptr;
r = amdgpu_bo_cpu_map(bo->bo, &cpu);
+ if (r) {
+ /* Clear the cache and try again. */
+ pb_cache_release_all_buffers(&bo->ws->bo_cache);
+ r = amdgpu_bo_cpu_map(bo->bo, &cpu);
+ }
return r ? NULL : cpu;
}
--
2.1.4
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