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>

1 files changed, 45 insertions, 0 deletions

diff --git a/src/mediactl-priv.h b/src/mediactl-priv.h
new file mode 100644
index 0000000..844acc7
--- /dev/null
+++ b/src/mediactl-priv.h
@@ -0,0 +1,45 @@
+/*
+ * Media controller interface library
+ *
+ * Copyright (C) 2010-2011 Ideas on board SPRL
+ *
+ * Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __MEDIA_PRIV_H__
+#define __MEDIA_PRIV_H__
+
+#include <linux/media.h>
+
+#include "mediactl.h"
+
+struct media_device {
+	int fd;
+	int refcount;
+	char *devnode;
+
+	struct media_device_info info;
+	struct media_entity *entities;
+	unsigned int entities_count;
+
+	void (*debug_handler)(void *, ...);
+	void *debug_priv;
+};
+
+#define media_dbg(media, ...) \
+	(media)->debug_handler((media)->debug_priv, __VA_ARGS__)
+
+#endif /* __MEDIA_PRIV_H__ */