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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2012-07-31 15:28:22 +0200
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2014-03-10 19:53:58 +0100
commit00b872075dc1232ceeadb2a732b6926c285ac7fb (patch)
treeab57fbfa58efa05aa3417283d2f28a7d56c21c68 /src/mediactl-priv.h
parentbc72e1332cfc81e166c83c90ad63b4b648f19867 (diff)
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>
Diffstat (limited to 'src/mediactl-priv.h')
-rw-r--r--src/mediactl-priv.h45
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__ */