ecore-drm2: Add API to get/set which output is relative to another

In order to know which output we should clone, we need a way to
store/retrieve the output which should be cloned. This patch adds a
small api we can use in randr config dialog to get/set that value.

@feature

Signed-off-by: Chris Michael <cp.michael@samsung.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/lib/ecore_drm2/ecore_drm2_private.h b/src/lib/ecore_drm2/ecore_drm2_private.h
index c2a59e4eee..490f1665e4 100644
--- a/src/lib/ecore_drm2/ecore_drm2_private.h
+++ b/src/lib/ecore_drm2/ecore_drm2_private.h
@@ -234,6 +234,7 @@ struct _Ecore_Drm2_Output
 
    struct
      {
+        const char *to;
         Ecore_Drm2_Relative_Mode mode;
      } relative;