compositor-drm: Never lift solid surfaces to planes

This will never work, so don't even try to do it.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

diff --git a/libweston/compositor-drm.c b/libweston/compositor-drm.c
index d865848..e629779 100644 (file)
--- a/libweston/compositor-drm.c
+++ b/libweston/compositor-drm.c
@@ -3357,6 +3357,9 @@ drm_output_propose_state(struct weston_output *output_base,
                if (ev->output_mask != (1u << output->base.id))
                        force_renderer = true;
 
+               if (!ev->surface->buffer_ref.buffer)
+                       force_renderer = true;
+
                /* Ignore views we know to be totally occluded. */
                pixman_region32_init(&clipped_view);
                pixman_region32_intersect(&clipped_view,