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authorMarc-André Lureau <marcandre.lureau@redhat.com>2021-02-04 14:52:22 +0400
committerGerd Hoffmann <kraxel@redhat.com>2021-02-04 15:58:54 +0100
commitff64d44fb8f6636ece3064f86babe48e3807533d (patch)
treedd7de7a2fa18b732f0300ffac213971c220f7b75 /hw/display/vhost-user-gpu.c
parent2cc002483e9cc075896912ebc3ebd3fe86660902 (diff)
vhost-user-gpu: add a configuration flag for dmabuf usage
Let's inform VirtioGPUBase that vhost-user-gpu require DMABUF messages. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20210204105232.834642-11-marcandre.lureau@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/display/vhost-user-gpu.c')
-rw-r--r--hw/display/vhost-user-gpu.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/display/vhost-user-gpu.c b/hw/display/vhost-user-gpu.c
index dd587436ff..b7bde9feb6 100644
--- a/hw/display/vhost-user-gpu.c
+++ b/hw/display/vhost-user-gpu.c
@@ -547,6 +547,8 @@ vhost_user_gpu_device_realize(DeviceState *qdev, Error **errp)
return;
}
+ /* existing backend may send DMABUF, so let's add that requirement */
+ g->parent_obj.conf.flags |= 1 << VIRTIO_GPU_FLAG_DMABUF_ENABLED;
if (virtio_has_feature(g->vhost->dev.features, VIRTIO_GPU_F_VIRGL)) {
g->parent_obj.conf.flags |= 1 << VIRTIO_GPU_FLAG_VIRGL_ENABLED;
}