[RFC PATCH 1/2] vhost-user-gpu: Forward RESOURCE_BLOB and CONTEXT_INIT flags

[Matej Hrica <mhrica@redhat.com>]

Forward VIRTIO_GPU_F_RESOURCE_BLOB and VIRTIO_GPU_F_CONTEXT_INIT recieved from
a vhost backend to expose it to the guest.

Signed-off-by: Matej Hrica <mhrica@redhat.com>
---
 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 63c64ddde6..0ebc2218b9 100644
--- a/hw/display/vhost-user-gpu.c
+++ b/hw/display/vhost-user-gpu.c
@@ -631,6 +631,12 @@ vhost_user_gpu_device_realize(DeviceState *qdev, Error **errp)
         error_report("EDID requested but the backend doesn't support it.");
         g->parent_obj.conf.flags &= ~(1 << VIRTIO_GPU_FLAG_EDID_ENABLED);
     }
+    if (virtio_has_feature(g->vhost->dev.features, VIRTIO_GPU_F_RESOURCE_BLOB)) {
+        g->parent_obj.conf.flags |= 1 << VIRTIO_GPU_FLAG_BLOB_ENABLED;
+    }
+    if (virtio_has_feature(g->vhost->dev.features, 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;
-- 
2.45.2