commit 6d9ab872c7a936a3042b3872cf10560b6b2950e4
Author: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date:   Mon Nov 24 11:13:01 2014 -0200

    sync-with-kernel: add include/linux/media.h
    
    Without this, build breaks when compiling a package for RHEL6,
    with uses an older media stack.
    
    Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/Makefile.am b/Makefile.am
index 758d355..68c61a0 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -37,6 +37,7 @@ sync-with-kernel:
 	cp -a $(KERNEL_DIR)/usr/include/linux/v4l2-subdev.h $(top_srcdir)/include/linux
 	cp -a $(KERNEL_DIR)/usr/include/linux/v4l2-mediabus.h $(top_srcdir)/include/linux
 	cp -a $(KERNEL_DIR)/usr/include/linux/media-bus-format.h $(top_srcdir)/include/linux
+	cp -a $(KERNEL_DIR)/usr/include/linux/media.h $(top_srcdir)/include/linux
 	cp -a $(KERNEL_DIR)/usr/include/linux/ivtv.h $(top_srcdir)/include/linux
 	cp -a $(KERNEL_DIR)/usr/include/linux/dvb/frontend.h $(top_srcdir)/include/linux/dvb
 	cp -a $(KERNEL_DIR)/usr/include/linux/dvb/dmx.h $(top_srcdir)/include/linux/dvb
diff --git a/include/linux/media.h b/include/linux/media.h
new file mode 100644
index 0000000..87a0e10
--- /dev/null
+++ b/include/linux/media.h
@@ -0,0 +1,135 @@
+/*
+ * Multimedia device API
+ *
+ * Copyright (C) 2010 Nokia Corporation
+ *
+ * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ *	     Sakari Ailus <sakari.ailus@iki.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __LINUX_MEDIA_H
+#define __LINUX_MEDIA_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+#include <linux/version.h>
+
+#define MEDIA_API_VERSION	KERNEL_VERSION(0, 1, 0)
+
+struct media_device_info {
+	char driver[16];
+	char model[32];
+	char serial[40];
+	char bus_info[32];
+	__u32 media_version;
+	__u32 hw_revision;
+	__u32 driver_version;
+	__u32 reserved[31];
+};
+
+#define MEDIA_ENT_ID_FLAG_NEXT		(1 << 31)
+
+#define MEDIA_ENT_TYPE_SHIFT		16
+#define MEDIA_ENT_TYPE_MASK		0x00ff0000
+#define MEDIA_ENT_SUBTYPE_MASK		0x0000ffff
+
+#define MEDIA_ENT_T_DEVNODE		(1 << MEDIA_ENT_TYPE_SHIFT)
+#define MEDIA_ENT_T_DEVNODE_V4L		(MEDIA_ENT_T_DEVNODE + 1)
+#define MEDIA_ENT_T_DEVNODE_FB		(MEDIA_ENT_T_DEVNODE + 2)
+#define MEDIA_ENT_T_DEVNODE_ALSA	(MEDIA_ENT_T_DEVNODE + 3)
+#define MEDIA_ENT_T_DEVNODE_DVB		(MEDIA_ENT_T_DEVNODE + 4)
+
+#define MEDIA_ENT_T_V4L2_SUBDEV		(2 << MEDIA_ENT_TYPE_SHIFT)
+#define MEDIA_ENT_T_V4L2_SUBDEV_SENSOR	(MEDIA_ENT_T_V4L2_SUBDEV + 1)
+#define MEDIA_ENT_T_V4L2_SUBDEV_FLASH	(MEDIA_ENT_T_V4L2_SUBDEV + 2)
+#define MEDIA_ENT_T_V4L2_SUBDEV_LENS	(MEDIA_ENT_T_V4L2_SUBDEV + 3)
+/* A converter of analogue video to its digital representation. */
+#define MEDIA_ENT_T_V4L2_SUBDEV_DECODER	(MEDIA_ENT_T_V4L2_SUBDEV + 4)
+
+#define MEDIA_ENT_FL_DEFAULT		(1 << 0)
+
+struct media_entity_desc {
+	__u32 id;
+	char name[32];
+	__u32 type;
+	__u32 revision;
+	__u32 flags;
+	__u32 group_id;
+	__u16 pads;
+	__u16 links;
+
+	__u32 reserved[4];
+
+	union {
+		/* Node specifications */
+		struct {
+			__u32 major;
+			__u32 minor;
+		} v4l;
+		struct {
+			__u32 major;
+			__u32 minor;
+		} fb;
+		struct {
+			__u32 card;
+			__u32 device;
+			__u32 subdevice;
+		} alsa;
+		int dvb;
+
+		/* Sub-device specifications */
+		/* Nothing needed yet */
+		__u8 raw[184];
+	};
+};
+
+#define MEDIA_PAD_FL_SINK		(1 << 0)
+#define MEDIA_PAD_FL_SOURCE		(1 << 1)
+#define MEDIA_PAD_FL_MUST_CONNECT	(1 << 2)
+
+struct media_pad_desc {
+	__u32 entity;		/* entity ID */
+	__u16 index;		/* pad index */
+	__u32 flags;		/* pad flags */
+	__u32 reserved[2];
+};
+
+#define MEDIA_LNK_FL_ENABLED		(1 << 0)
+#define MEDIA_LNK_FL_IMMUTABLE		(1 << 1)
+#define MEDIA_LNK_FL_DYNAMIC		(1 << 2)
+
+struct media_link_desc {
+	struct media_pad_desc source;
+	struct media_pad_desc sink;
+	__u32 flags;
+	__u32 reserved[2];
+};
+
+struct media_links_enum {
+	__u32 entity;
+	/* Should have enough room for pads elements */
+	struct media_pad_desc *pads;
+	/* Should have enough room for links elements */
+	struct media_link_desc *links;
+	__u32 reserved[4];
+};
+
+#define MEDIA_IOC_DEVICE_INFO		_IOWR('|', 0x00, struct media_device_info)
+#define MEDIA_IOC_ENUM_ENTITIES		_IOWR('|', 0x01, struct media_entity_desc)
+#define MEDIA_IOC_ENUM_LINKS		_IOWR('|', 0x02, struct media_links_enum)
+#define MEDIA_IOC_SETUP_LINK		_IOWR('|', 0x03, struct media_link_desc)
+
+#endif /* __LINUX_MEDIA_H */