From: Matej Hrica <[email protected]> Forward VIRTIO_GPU_F_RESOURCE_BLOB and VIRTIO_GPU_F_CONTEXT_INIT received from a vhost backend to expose it to the guest.
Use vhost_dev_has_feature() to query the backend features, matching the existing pattern for RESOURCE_UUID. This allows the guest to negotiate blob resource support and context initialization when the backend (e.g., vhost-device-gpu with Venus) advertises these capabilities. Signed-off-by: Matej Hrica <[email protected]> Signed-off-by: Dorinda Bassey <[email protected]> --- hw/display/vhost-user-gpu.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/hw/display/vhost-user-gpu.c b/hw/display/vhost-user-gpu.c index 57360898ca0..06549c98e07 100644 --- a/hw/display/vhost-user-gpu.c +++ b/hw/display/vhost-user-gpu.c @@ -643,6 +643,12 @@ vhost_user_gpu_device_realize(DeviceState *qdev, Error **errp) if (vhost_dev_has_feature(&g->vhost->dev, VIRTIO_GPU_F_RESOURCE_UUID)) { g->parent_obj.conf.flags |= 1 << VIRTIO_GPU_FLAG_RESOURCE_UUID_ENABLED; } + if (vhost_dev_has_feature(&g->vhost->dev, VIRTIO_GPU_F_RESOURCE_BLOB)) { + g->parent_obj.conf.flags |= 1 << VIRTIO_GPU_FLAG_BLOB_ENABLED; + } + if (vhost_dev_has_feature(&g->vhost->dev, VIRTIO_GPU_F_CONTEXT_INIT)) { + g->parent_obj.conf.flags |= 1 << VIRTIO_GPU_FLAG_CONTEXT_INIT_ENABLED; + } if (!virtio_gpu_base_device_realize(qdev, NULL, NULL, errp)) { return; -- 2.52.0
