From ba2275b7ec1ac6943e25a804a48333a70abd78c9 Mon Sep 17 00:00:00 2001
From: Derek Foreman <derekf@osg.samsung.com>
Date: Thu, 27 Apr 2017 15:45:51 -0500
Subject: [PATCH] ecore_drm2: Add ecore_drm2_plane_release to release planes

Opposite of plane assign.
---
 src/lib/ecore_drm2/Ecore_Drm2.h       | 10 ++++++++++
 src/lib/ecore_drm2/ecore_drm2_plane.c | 10 ++++++++++
 2 files changed, 20 insertions(+)

diff --git a/src/lib/ecore_drm2/Ecore_Drm2.h b/src/lib/ecore_drm2/Ecore_Drm2.h
index 6f1296d204..1448500d44 100644
--- a/src/lib/ecore_drm2/Ecore_Drm2.h
+++ b/src/lib/ecore_drm2/Ecore_Drm2.h
@@ -1008,6 +1008,16 @@ EAPI Ecore_Drm2_Fb *ecore_drm2_fb_dmabuf_import(int fd, int width, int height, i
  */
 EAPI Ecore_Drm2_Plane *ecore_drm2_plane_assign(Ecore_Drm2_Output *output, Ecore_Drm2_Fb *fb);
 
+/**
+ * Remove a hardware plane from display
+ *
+ * @param plane
+ *
+ * @ingroup Ecore_Drm2_Plane_Group
+ * @since 1.20
+ */
+EAPI void ecore_drm2_plane_release(Ecore_Drm2_Plane *plane);
+
 /**
  * Set plane destination values
  *
diff --git a/src/lib/ecore_drm2/ecore_drm2_plane.c b/src/lib/ecore_drm2/ecore_drm2_plane.c
index 943104fd00..155c932bf5 100644
--- a/src/lib/ecore_drm2/ecore_drm2_plane.c
+++ b/src/lib/ecore_drm2/ecore_drm2_plane.c
@@ -112,6 +112,16 @@ out:
    return plane;
 }
 
+EAPI void
+ecore_drm2_plane_release(Ecore_Drm2_Plane *plane)
+{
+   EINA_SAFETY_ON_NULL_RETURN(plane);
+
+   plane->state->in_use = EINA_FALSE;
+   plane->output->planes = eina_list_remove(plane->output->planes, plane);
+   free(plane);
+}
+
 EAPI void
 ecore_drm2_plane_destination_set(Ecore_Drm2_Plane *plane, int x, int y, int w, int h)
 {