From 00b872075dc1232ceeadb2a732b6926c285ac7fb Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Tue, 31 Jul 2012 15:28:22 +0200
Subject: Make the media_device structure private

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
---
 src/mediactl.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'src/mediactl.c')

diff --git a/src/mediactl.c b/src/mediactl.c
index 2b054e9..304e185 100644
--- a/src/mediactl.c
+++ b/src/mediactl.c
@@ -38,8 +38,13 @@
 #include <linux/videodev2.h>
 
 #include "mediactl.h"
+#include "mediactl-priv.h"
 #include "tools.h"
 
+/* -----------------------------------------------------------------------------
+ * Graph access
+ */
+
 struct media_pad *media_entity_remote_source(struct media_pad *pad)
 {
 	unsigned int i;
@@ -101,6 +106,26 @@ struct media_entity *media_get_entity_by_id(struct media_device *media,
 	return NULL;
 }
 
+unsigned int media_get_entities_count(struct media_device *media)
+{
+	return media->entities_count;
+}
+
+struct media_entity *media_get_entities(struct media_device *media)
+{
+	return media->entities;
+}
+
+const struct media_device_info *media_get_info(struct media_device *media)
+{
+	return &media->info;
+}
+
+const char *media_get_devnode(struct media_device *media)
+{
+	return media->devnode;
+}
+
 /* -----------------------------------------------------------------------------
  * Open/close
  */
@@ -222,6 +247,10 @@ int media_reset_links(struct media_device *media)
 	return 0;
 }
 
+/* -----------------------------------------------------------------------------
+ * Entities, pads and links enumeration
+ */
+
 static struct media_link *media_entity_add_link(struct media_entity *entity)
 {
 	if (entity->num_links >= entity->max_links) {
-- 
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