[24/24] drm/virtio: advertise features to userspace
diff mbox series

Message ID 20200814024000.2485-25-gurchetansingh@chromium.org
State New
Headers show
Series
  • Blob prerequisites + blob resources
Related show

Commit Message

Gurchetan Singh Aug. 14, 2020, 2:40 a.m. UTC
New api changes are now available to userspace.

Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>
Acked-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
---
 drivers/gpu/drm/virtio/virtgpu_ioctl.c | 9 +++++++++
 1 file changed, 9 insertions(+)

Patch
diff mbox series

diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index 47ac32b7031a..f3737dc0f8ea 100644
--- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c
+++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
@@ -216,6 +216,15 @@  static int virtio_gpu_getparam_ioctl(struct drm_device *dev, void *data,
 	case VIRTGPU_PARAM_CAPSET_QUERY_FIX:
 		value = 1;
 		break;
+	case VIRTGPU_PARAM_RESOURCE_BLOB:
+		value = vgdev->has_resource_blob == true ? 1 : 0;
+		break;
+	case VIRTGPU_PARAM_HOST_VISIBLE:
+		value = vgdev->has_host_visible == true ? 1 : 0;
+		break;
+	case VIRTGPU_PARAM_CROSS_DEVICE:
+		value = vgdev->has_resource_assign_uuid == true ? 1 : 0;
+		break;
 	default:
 		return -EINVAL;
 	}