virtio-gpu api: comment feature flags

Add comments to the existing feature flags, documenting which commands belong to them. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/20190410114227.25846-2-kraxel@redhat.com
mariux64 · Apr 11, 2019 · beb941b · beb941b
1 parent 79b9797
commit beb941b
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/include/uapi/linux/virtio_gpu.h b/include/uapi/linux/virtio_gpu.h
@@ -40,8 +40,16 @@
 
 #include <linux/types.h>
 
-#define VIRTIO_GPU_F_VIRGL 0
-#define VIRTIO_GPU_F_EDID  1
+/*
+ * VIRTIO_GPU_CMD_CTX_*
+ * VIRTIO_GPU_CMD_*_3D
+ */
+#define VIRTIO_GPU_F_VIRGL               0
+
+/*
+ * VIRTIO_GPU_CMD_GET_EDID
+ */
+#define VIRTIO_GPU_F_EDID                1
 
 enum virtio_gpu_ctrl_type {
 	VIRTIO_GPU_UNDEFINED = 0,