[mutter] wayland/dma-buf: Advertise support for XRGB2101010 too

[Robert Mader <rmader src gnome org>]

commit 8e673d5798049210d0afee31e130e112b260265e
Author: Jonas Ådahl <jadahl gmail com>
Date:   Wed Sep 18 16:40:41 2019 +0200

    wayland/dma-buf: Advertise support for XRGB2101010 too
    
    https://gitlab.gnome.org/GNOME/mutter/merge_requests/804

 src/wayland/meta-wayland-dma-buf.c | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/src/wayland/meta-wayland-dma-buf.c b/src/wayland/meta-wayland-dma-buf.c
index 1faea44df9..c92c332264 100644
--- a/src/wayland/meta-wayland-dma-buf.c
+++ b/src/wayland/meta-wayland-dma-buf.c
@@ -115,6 +115,9 @@ meta_wayland_dma_buf_realize_texture (MetaWaylandBuffer  *buffer,
     case DRM_FORMAT_ARGB8888:
       cogl_format = COGL_PIXEL_FORMAT_ARGB_8888_PRE;
       break;
+    case DRM_FORMAT_XRGB2101010:
+      cogl_format = COGL_PIXEL_FORMAT_ARGB_2101010;
+      break;
     case DRM_FORMAT_ARGB2101010:
       cogl_format = COGL_PIXEL_FORMAT_ARGB_2101010_PRE;
       break;
@@ -670,6 +673,7 @@ dma_buf_bind (struct wl_client *client,
   send_modifiers (resource, DRM_FORMAT_ARGB8888);
   send_modifiers (resource, DRM_FORMAT_XRGB8888);
   send_modifiers (resource, DRM_FORMAT_ARGB2101010);
+  send_modifiers (resource, DRM_FORMAT_XRGB2101010);
   send_modifiers (resource, DRM_FORMAT_RGB565);
 }