virtgpu_virgl: invalidate with BO_USE_GPU_DATA_BUFFER

... as the host may write to the buffer in a compute shader.

BUG=b:234513607
TEST=cts -m CtsNativeHardwareTestCases -t
     android.hardware.nativehardware.cts.AHardwareBufferNativeTests#Blob_BlobTest_GpuDataBufferCpuRead_BLOB

Change-Id: Ied49e7861e9ae0cbc9e25ecfb7feec30cc733864
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/3688450
Tested-by: Jason Macnak <natsu@google.com>
Commit-Queue: Jason Macnak <natsu@google.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
1 file changed