[PATCH v2 23/23] drm/virtio: advertise features to userspace

New api changes are now available to userspace. Also, the
comparison to true is redundant, so remove it.

Signed-off-by: Gurchetan Singh <>
Acked-by: Tomeu Vizoso <>
---
 drivers/gpu/drm/virtio/virtgpu_ioctl.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index 442cbca59c8a5..e4c0c1f34d5c9 100644
--- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c
+++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
@@ -211,11 +211,20 @@ static int virtio_gpu_getparam_ioctl(struct drm_device *dev, void *data,
 
 	switch (param->param) {
 	case VIRTGPU_PARAM_3D_FEATURES:
-		value = vgdev->has_virgl_3d == true ? 1 : 0;
+		value = vgdev->has_virgl_3d ? 1 : 0;
 		break;
 	case VIRTGPU_PARAM_CAPSET_QUERY_FIX:
 		value = 1;
 		break;
+	case VIRTGPU_PARAM_RESOURCE_BLOB:
+		value = vgdev->has_resource_blob ? 1 : 0;
+		break;
+	case VIRTGPU_PARAM_HOST_VISIBLE:
+		value = vgdev->has_host_visible ? 1 : 0;
+		break;
+	case VIRTGPU_PARAM_CROSS_DEVICE:
+		value = vgdev->has_resource_assign_uuid ? 1 : 0;
+		break;
 	default:
 		return -EINVAL;
 	}
-- 
2.26.2