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hw/display/virtio-gpu: Initialize blob mapping for ATTACH_BACKING

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It is necessary for blob cursor and scanout.

Fixes: e0933d91b1 ("virtio-gpu: Add virtio_gpu_resource_create_blob")
Signed-off-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20260725-backing-v1-1-5b584bf7df5a@rsg.ci.i.u-tokyo.ac.jp>
This commit is contained in:
Akihiko Odaki 2026-07-25 16:11:46 +09:00 • committed by Marc-André Lureau
parent 0fa3e1823b
commit 4ae1c5c7d6
1 changed files with 4 additions and 0 deletions
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4
hw/display/virtio-gpu.c
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@ -992,6 +992,10 @@ virtio_gpu_resource_attach_backing(VirtIOGPU *g,
cmd->error = VIRTIO_GPU_RESP_ERR_UNSPEC;
return;
}
if (!res->image) {
virtio_gpu_init_udmabuf(res);
}
}
static void