sync with master

From: Patrick Boettcher <pb@linuxtv.org>

sync with master

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>

16 files changed, 1175 insertions, 288 deletions

diff --git a/linux/include/linux/.cvsignore b/linux/include/linux/.cvsignore
deleted file mode 100644
index c095fc3ef..000000000
--- a/linux/include/linux/.cvsignore
+++ /dev/null
@@ -1 +0,0 @@
-dvb
\ No newline at end of file
diff --git a/linux/include/linux/i2c-id.h b/linux/include/linux/i2c-id.h
index c8b81f419..21338bb34 100644
--- a/linux/include/linux/i2c-id.h
+++ b/linux/include/linux/i2c-id.h
@@ -112,6 +112,9 @@
 #define I2C_DRIVERID_X1205	82	/* Xicor/Intersil X1205 RTC	*/
 #define I2C_DRIVERID_PCF8563	83	/* Philips PCF8563 RTC		*/
 #define I2C_DRIVERID_RS5C372	84	/* Ricoh RS5C372 RTC		*/
+#define I2C_DRIVERID_BT866	85	/* Conexant bt866 video encoder */
+#define I2C_DRIVERID_KS0127	86	/* Samsung ks0127 video decoder */
+#define I2C_DRIVERID_TLV320AIC23B 87	/* TI TLV320AIC23B audio codec  */
 
 #define I2C_DRIVERID_I2CDEV	900
 #define I2C_DRIVERID_ARP        902    /* SMBus ARP Client              */
diff --git a/linux/include/linux/videodev.h b/linux/include/linux/videodev.h
index 26b09a153..41bc7e960 100644
--- a/linux/include/linux/videodev.h
+++ b/linux/include/linux/videodev.h
@@ -1,51 +1,21 @@
+/*
+ *	Video for Linux version 1 - OBSOLETE
+ *
+ *	Header file for v4l1 drivers and applications, for
+ *	Linux kernels 2.2.x or 2.4.x.
+ *
+ *	Provides header for legacy drivers and applications
+ *
+ *	See http://linuxtv.org for more info
+ *
+ */
 #ifndef __LINUX_VIDEODEV_H
 #define __LINUX_VIDEODEV_H
 
-#include <linux/types.h>
-
 #define HAVE_V4L1 1
 
 #include <linux/videodev2.h>
 
-#ifdef __KERNEL__
-
-#include <linux/mm.h>
-
-extern struct video_device* video_devdata(struct file*);
-
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
-#define to_video_device(cd) container_of(cd, struct video_device, class_dev)
-static inline void
-video_device_create_file(struct video_device *vfd,
-			 struct class_device_attribute *attr)
-{
-	class_device_create_file(&vfd->class_dev, attr);
-}
-static inline void
-video_device_remove_file(struct video_device *vfd,
-			 struct class_device_attribute *attr)
-{
-	class_device_remove_file(&vfd->class_dev, attr);
-}
-#endif
-
-#if OBSOLETE_OWNER /* to be removed in 2.6.15 */
-/* helper functions to access driver private data. */
-static inline void *video_get_drvdata(struct video_device *dev)
-{
-	return dev->priv;
-}
-
-static inline void video_set_drvdata(struct video_device *dev, void *data)
-{
-	dev->priv = data;
-}
-#endif
-
-extern int video_exclusive_open(struct inode *inode, struct file *file);
-extern int video_exclusive_release(struct inode *inode, struct file *file);
-#endif /* __KERNEL__ */
-
 struct video_capability
 {
 	char name[32];
@@ -365,6 +335,7 @@ struct video_code
 #define VID_HARDWARE_SAA7114H   37
 #define VID_HARDWARE_SN9C102	38
 #define VID_HARDWARE_ARV	39
+
 #endif /* __LINUX_VIDEODEV_H */
 
 /*
diff --git a/linux/include/linux/videodev2.h b/linux/include/linux/videodev2.h
index 5d46a8d2a..60b5b4b27 100644
--- a/linux/include/linux/videodev2.h
+++ b/linux/include/linux/videodev2.h
@@ -1,42 +1,33 @@
-#ifndef __LINUX_VIDEODEV2_H
-#define __LINUX_VIDEODEV2_H
 /*
  *	Video for Linux Two
  *
- *	Header file for v4l or V4L2 drivers and applications, for
- *	Linux kernels 2.2.x or 2.4.x.
+ *	Header file for v4l or V4L2 drivers and applications
+ * with public API.
+ * All kernel-specific stuff were moved to media/v4l2-dev.h, so
+ * no #if __KERNEL tests are allowed here
  *
- *	See http://bytesex.org/v4l/ for API specs and other
- *	v4l2 documentation.
+ *	See http://linuxtv.org for more info
  *
  *	Author: Bill Dirks <bdirks@pacbell.net>
  *		Justin Schoeman
  *		et al.
  */
+#ifndef __LINUX_VIDEODEV2_H
+#define __LINUX_VIDEODEV2_H
 #ifdef __KERNEL__
-#include <linux/time.h> /* need struct timeval */
-#include <linux/poll.h>
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,69)
-#include <linux/devfs_fs_kernel.h>
-#endif
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
-#include <linux/device.h>
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15)
-#include <linux/mutex.h>
-#endif
-#endif
-#endif
+#include <linux/time.h>     /* need struct timeval */
 #include <linux/compiler.h> /* need __user */
+#else
+#define __user
+#endif
+#include <linux/types.h>
 
-
-#define OBSOLETE_OWNER 1 /* It will be removed for 2.6.17 */
 #define HAVE_V4L2 1
 
 /*
  * Common stuff for both V4L1 and V4L2
  * Moved from videodev.h
  */
-
 #define VIDEO_MAX_FRAME               32
 
 #define VID_TYPE_CAPTURE	1	/* Can capture */
@@ -54,98 +45,6 @@
 #define VID_TYPE_MJPEG_DECODER	4096	/* Can decode MJPEG streams */
 #define VID_TYPE_MJPEG_ENCODER	8192	/* Can encode MJPEG streams */
 
-#ifdef __KERNEL__
-
-/* Minor device allocation */
-#define MINOR_VFL_TYPE_GRABBER_MIN   0
-#define MINOR_VFL_TYPE_GRABBER_MAX  63
-#define MINOR_VFL_TYPE_RADIO_MIN    64
-#define MINOR_VFL_TYPE_RADIO_MAX   127
-#define MINOR_VFL_TYPE_VTX_MIN     192
-#define MINOR_VFL_TYPE_VTX_MAX     223
-#define MINOR_VFL_TYPE_VBI_MIN     224
-#define MINOR_VFL_TYPE_VBI_MAX     255
-
-#define VFL_TYPE_GRABBER	0
-#define VFL_TYPE_VBI		1
-#define VFL_TYPE_RADIO		2
-#define VFL_TYPE_VTX		3
-
-struct video_device
-{
-	/* device info */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-	struct device *dev;
-#endif
-	char name[32];
-	int type;       /* v4l1 */
-	int type2;      /* v4l2 */
-	int hardware;
-	int minor;
-
-	/* device ops + callbacks */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,17)
-	const struct file_operations *fops;
-#else
-	struct file_operations *fops;
-#endif
-	void (*release)(struct video_device *vfd);
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-	/* old, obsolete interface -- dropped in 2.5.x, don't use it */
-	int (*open)(struct video_device *, int mode);
-	void (*close)(struct video_device *);
-	long (*read)(struct video_device *, char *, unsigned long, int noblock);
-	long (*write)(struct video_device *, const char *, unsigned long, int noblock);
-	unsigned int (*poll)(struct video_device *, struct file *, poll_table *);
-	int (*ioctl)(struct video_device *, unsigned int , void *);
-	int (*mmap)(struct video_device *, const char *, unsigned long);
-	int (*initialize)(struct video_device *);
-#endif
-
-#if OBSOLETE_OWNER /* to be removed in 2.6.15 */
-	/* obsolete -- fops->owner is used instead */
-	struct module *owner;
-	/* dev->driver_data will be used instead some day.
-	 * Use the video_{get|set}_drvdata() helper functions,
-	 * so the switch over will be transparent for you.
-	 * Or use {pci|usb}_{get|set}_drvdata() directly. */
-	void *priv;
-#endif
-
-	/* for videodev.c intenal usage -- please don't touch */
-	int users;                     /* video_exclusive_{open|close} ... */
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15)
-	struct mutex lock;             /* ... helper function uses these   */
-#else
-	struct semaphore lock;         /* ... helper function uses these   */
-#endif
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,69)
-	devfs_handle_t devfs_handle;   /* devfs */
-#else
-	char devfs_name[64];           /* devfs */
-#endif
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-	struct class_device class_dev; /* sysfs */
-#endif
-};
-
-#define VIDEO_MAJOR	81
-
-extern int video_register_device(struct video_device *, int type, int nr);
-extern void video_unregister_device(struct video_device *);
-extern int video_usercopy(struct inode *inode, struct file *file,
-			  unsigned int cmd, unsigned long arg,
-			  int (*func)(struct inode *inode, struct file *file,
-				      unsigned int cmd, void *arg));
-
-/* helper functions to alloc / release struct video_device, the
-   later can be used for video_device->release() */
-struct video_device *video_device_alloc(void);
-void video_device_release(struct video_device *vfd);
-
-#endif
-
 /*
  *	M I S C E L L A N E O U S
  */
@@ -206,6 +105,8 @@ enum v4l2_ctrl_type {
 	V4L2_CTRL_TYPE_BOOLEAN	     = 2,
 	V4L2_CTRL_TYPE_MENU	     = 3,
 	V4L2_CTRL_TYPE_BUTTON	     = 4,
+	V4L2_CTRL_TYPE_INTEGER64     = 5,
+	V4L2_CTRL_TYPE_CTRL_CLASS    = 6,
 };
 
 enum v4l2_tuner_type {
@@ -304,7 +205,6 @@ struct v4l2_capability
 /*
  *	V I D E O   I M A G E   F O R M A T
  */
-
 struct v4l2_pix_format
 {
 	__u32         		width;
@@ -317,7 +217,7 @@ struct v4l2_pix_format
 	__u32			priv;		/* private data, depends on pixelformat */
 };
 
-/*           Pixel format    FOURCC                  depth  Description   */
+/*      Pixel format         FOURCC                        depth  Description  */
 #define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R','G','B','1') /*  8  RGB-3-3-2     */
 #define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R','G','B','O') /* 16  RGB-5-5-5     */
 #define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R','G','B','P') /* 16  RGB-5-6-5     */
@@ -345,6 +245,7 @@ struct v4l2_pix_format
 #define V4L2_PIX_FMT_YUV420  v4l2_fourcc('Y','U','1','2') /* 12  YUV 4:2:0     */
 #define V4L2_PIX_FMT_YYUV    v4l2_fourcc('Y','Y','U','V') /* 16  YUV 4:2:2     */
 #define V4L2_PIX_FMT_HI240   v4l2_fourcc('H','I','2','4') /*  8  8-bit color   */
+#define V4L2_PIX_FMT_HM12    v4l2_fourcc('H','M','1','2') /*  8  YUV 4:1:1 16x16 macroblocks */
 
 /* see http://www.siliconimaging.com/RGB%20Bayer.htm */
 #define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B','A','8','1') /*  8  BGBG.. GRGR.. */
@@ -353,7 +254,7 @@ struct v4l2_pix_format
 #define V4L2_PIX_FMT_MJPEG    v4l2_fourcc('M','J','P','G') /* Motion-JPEG   */
 #define V4L2_PIX_FMT_JPEG     v4l2_fourcc('J','P','E','G') /* JFIF JPEG     */
 #define V4L2_PIX_FMT_DV       v4l2_fourcc('d','v','s','d') /* 1394          */
-#define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M','P','E','G') /* MPEG          */
+#define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M','P','E','G') /* MPEG-1/2/4    */
 
 /*  Vendor-specific formats   */
 #define V4L2_PIX_FMT_WNVA     v4l2_fourcc('W','N','V','A') /* Winnov hw compress */
@@ -377,7 +278,6 @@ struct v4l2_fmtdesc
 
 #define V4L2_FMT_FLAG_COMPRESSED 0x0001
 
-
 /*
  *	T I M E C O D E
  */
@@ -407,17 +307,15 @@ struct v4l2_timecode
 #define V4L2_TC_USERBITS_8BITCHARS	0x0008
 /* The above is based on SMPTE timecodes */
 
-
-#if 1
+#ifdef __KERNEL__
 /*
  *	M P E G   C O M P R E S S I O N   P A R A M E T E R S
  *
- *  ### WARNING: this is still work-in-progress right now, most likely
- *  ###          there will be some incompatible changes.
+ *  ### WARNING: This experimental MPEG compression API is obsolete.
+ *  ###          It is replaced by the MPEG controls API.
+ *  ###          This old API will disappear in the near future!
  *
  */
-
-
 enum v4l2_bitrate_mode {
 	V4L2_BITRATE_NONE = 0,	/* not specified */
 	V4L2_BITRATE_CBR,	/* constant bitrate */
@@ -527,7 +425,6 @@ struct v4l2_jpegcompression
 					* allways use APP0 */
 };
 
-
 /*
  *	M E M O R Y - M A P P I N G   B U F F E R S
  */
@@ -609,7 +506,6 @@ struct v4l2_window
 	void			__user *bitmap;
 };
 
-
 /*
  *	C A P T U R E   P A R A M E T E R S
  */
@@ -622,6 +518,7 @@ struct v4l2_captureparm
 	__u32              readbuffers;   /*  # of buffers for read */
 	__u32		   reserved[4];
 };
+
 /*  Flags for 'capability' and 'capturemode' fields */
 #define V4L2_MODE_HIGHQUALITY	0x0001	/*  High quality imaging mode */
 #define V4L2_CAP_TIMEPERFRAME	0x1000	/*  timeperframe field is supported */
@@ -639,7 +536,6 @@ struct v4l2_outputparm
 /*
  *	I N P U T   I M A G E   C R O P P I N G
  */
-
 struct v4l2_cropcap {
 	enum v4l2_buf_type      type;
 	struct v4l2_rect        bounds;
@@ -746,7 +642,6 @@ struct v4l2_standard
 	__u32		     reserved[4];
 };
 
-
 /*
  *	V I D E O   I N P U T S
  */
@@ -761,6 +656,7 @@ struct v4l2_input
 	__u32	     status;
 	__u32	     reserved[4];
 };
+
 /*  Values for the 'type' field */
 #define V4L2_INPUT_TYPE_TUNER		1
 #define V4L2_INPUT_TYPE_CAMERA		2
@@ -811,6 +707,34 @@ struct v4l2_control
 	__s32		     value;
 };
 
+struct v4l2_ext_control
+{
+	__u32 id;
+	__u32 reserved2[2];
+	union {
+		__s32 value;
+		__s64 value64;
+		void *reserved;
+	};
+};
+
+struct v4l2_ext_controls
+{
+	__u32 ctrl_class;
+	__u32 count;
+	__u32 error_idx;
+	__u32 reserved[2];
+	struct v4l2_ext_control *controls;
+};
+
+/*  Values for ctrl_class field */
+#define V4L2_CTRL_CLASS_USER 0x00980000	/* Old-style 'user' controls */
+#define V4L2_CTRL_CLASS_MPEG 0x00990000	/* MPEG-compression controls */
+
+#define V4L2_CTRL_ID_MASK      	  (0x0fffffff)
+#define V4L2_CTRL_ID2CLASS(id)    ((id) & 0x0fff0000UL)
+#define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
+
 /*  Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
 struct v4l2_queryctrl
 {
@@ -837,12 +761,21 @@ struct v4l2_querymenu
 /*  Control flags  */
 #define V4L2_CTRL_FLAG_DISABLED		0x0001
 #define V4L2_CTRL_FLAG_GRABBED		0x0002
+#define V4L2_CTRL_FLAG_READ_ONLY 	0x0004
+#define V4L2_CTRL_FLAG_UPDATE 		0x0008
+#define V4L2_CTRL_FLAG_INACTIVE 	0x0010
+#define V4L2_CTRL_FLAG_SLIDER 		0x0020
+
+/*  Query flag, to be ORed with the control ID */
+#define V4L2_CTRL_FLAG_NEXT_CTRL	0x80000000
 
-/*  Control IDs defined by V4L2 */
-#define V4L2_CID_BASE			0x00980900
+/*  User-class control IDs defined by V4L2 */
+#define V4L2_CID_BASE			(V4L2_CTRL_CLASS_USER | 0x900)
+#define V4L2_CID_USER_BASE 		V4L2_CID_BASE
 /*  IDs reserved for driver specific controls */
 #define V4L2_CID_PRIVATE_BASE		0x08000000
 
+#define V4L2_CID_USER_CLASS 		(V4L2_CTRL_CLASS_USER | 1)
 #define V4L2_CID_BRIGHTNESS		(V4L2_CID_BASE+0)
 #define V4L2_CID_CONTRAST		(V4L2_CID_BASE+1)
 #define V4L2_CID_SATURATION		(V4L2_CID_BASE+2)
@@ -869,6 +802,188 @@ struct v4l2_querymenu
 #define V4L2_CID_VCENTER		(V4L2_CID_BASE+23)
 #define V4L2_CID_LASTP1			(V4L2_CID_BASE+24) /* last CID + 1 */
 
+/*  MPEG-class control IDs defined by V4L2 */
+#define V4L2_CID_MPEG_BASE 			(V4L2_CTRL_CLASS_MPEG | 0x900)
+#define V4L2_CID_MPEG_CLASS 			(V4L2_CTRL_CLASS_MPEG | 1)
+
+/*  MPEG streams */
+#define V4L2_CID_MPEG_STREAM_TYPE 		(V4L2_CID_MPEG_BASE+0)
+enum v4l2_mpeg_stream_type {
+	V4L2_MPEG_STREAM_TYPE_MPEG2_PS   = 0, /* MPEG-2 program stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG2_TS   = 1, /* MPEG-2 transport stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG1_SS   = 2, /* MPEG-1 system stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG2_DVD  = 3, /* MPEG-2 DVD-compatible stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG1_VCD  = 4, /* MPEG-1 VCD-compatible stream */
+	V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD = 5, /* MPEG-2 SVCD-compatible stream */
+};
+#define V4L2_CID_MPEG_STREAM_PID_PMT 		(V4L2_CID_MPEG_BASE+1)
+#define V4L2_CID_MPEG_STREAM_PID_AUDIO 		(V4L2_CID_MPEG_BASE+2)
+#define V4L2_CID_MPEG_STREAM_PID_VIDEO 		(V4L2_CID_MPEG_BASE+3)
+#define V4L2_CID_MPEG_STREAM_PID_PCR 		(V4L2_CID_MPEG_BASE+4)
+#define V4L2_CID_MPEG_STREAM_PES_ID_AUDIO 	(V4L2_CID_MPEG_BASE+5)
+#define V4L2_CID_MPEG_STREAM_PES_ID_VIDEO 	(V4L2_CID_MPEG_BASE+6)
+#define V4L2_CID_MPEG_STREAM_VBI_FMT 		(V4L2_CID_MPEG_BASE+7)
+enum v4l2_mpeg_stream_vbi_fmt {
+	V4L2_MPEG_STREAM_VBI_FMT_NONE = 0,  /* No VBI in the MPEG stream */
+	V4L2_MPEG_STREAM_VBI_FMT_IVTV = 1,  /* VBI in private packets, IVTV format */
+};
+
+/*  MPEG audio */
+#define V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ 	(V4L2_CID_MPEG_BASE+100)
+enum v4l2_mpeg_audio_sampling_freq {
+	V4L2_MPEG_AUDIO_SAMPLING_FREQ_44100 = 0,
+	V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000 = 1,
+	V4L2_MPEG_AUDIO_SAMPLING_FREQ_32000 = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_ENCODING 		(V4L2_CID_MPEG_BASE+101)
+enum v4l2_mpeg_audio_encoding {
+	V4L2_MPEG_AUDIO_ENCODING_LAYER_1 = 0,
+	V4L2_MPEG_AUDIO_ENCODING_LAYER_2 = 1,
+	V4L2_MPEG_AUDIO_ENCODING_LAYER_3 = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_L1_BITRATE 		(V4L2_CID_MPEG_BASE+102)
+enum v4l2_mpeg_audio_l1_bitrate {
+	V4L2_MPEG_AUDIO_L1_BITRATE_32K  = 0,
+	V4L2_MPEG_AUDIO_L1_BITRATE_64K  = 1,
+	V4L2_MPEG_AUDIO_L1_BITRATE_96K  = 2,
+	V4L2_MPEG_AUDIO_L1_BITRATE_128K = 3,
+	V4L2_MPEG_AUDIO_L1_BITRATE_160K = 4,
+	V4L2_MPEG_AUDIO_L1_BITRATE_192K = 5,
+	V4L2_MPEG_AUDIO_L1_BITRATE_224K = 6,
+	V4L2_MPEG_AUDIO_L1_BITRATE_256K = 7,
+	V4L2_MPEG_AUDIO_L1_BITRATE_288K = 8,
+	V4L2_MPEG_AUDIO_L1_BITRATE_320K = 9,
+	V4L2_MPEG_AUDIO_L1_BITRATE_352K = 10,
+	V4L2_MPEG_AUDIO_L1_BITRATE_384K = 11,
+	V4L2_MPEG_AUDIO_L1_BITRATE_416K = 12,
+	V4L2_MPEG_AUDIO_L1_BITRATE_448K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_L2_BITRATE 		(V4L2_CID_MPEG_BASE+103)
+enum v4l2_mpeg_audio_l2_bitrate {
+	V4L2_MPEG_AUDIO_L2_BITRATE_32K  = 0,
+	V4L2_MPEG_AUDIO_L2_BITRATE_48K  = 1,
+	V4L2_MPEG_AUDIO_L2_BITRATE_56K  = 2,
+	V4L2_MPEG_AUDIO_L2_BITRATE_64K  = 3,
+	V4L2_MPEG_AUDIO_L2_BITRATE_80K  = 4,
+	V4L2_MPEG_AUDIO_L2_BITRATE_96K  = 5,
+	V4L2_MPEG_AUDIO_L2_BITRATE_112K = 6,
+	V4L2_MPEG_AUDIO_L2_BITRATE_128K = 7,
+	V4L2_MPEG_AUDIO_L2_BITRATE_160K = 8,
+	V4L2_MPEG_AUDIO_L2_BITRATE_192K = 9,
+	V4L2_MPEG_AUDIO_L2_BITRATE_224K = 10,
+	V4L2_MPEG_AUDIO_L2_BITRATE_256K = 11,
+	V4L2_MPEG_AUDIO_L2_BITRATE_320K = 12,
+	V4L2_MPEG_AUDIO_L2_BITRATE_384K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_L3_BITRATE 		(V4L2_CID_MPEG_BASE+104)
+enum v4l2_mpeg_audio_l3_bitrate {
+	V4L2_MPEG_AUDIO_L3_BITRATE_32K  = 0,
+	V4L2_MPEG_AUDIO_L3_BITRATE_40K  = 1,
+	V4L2_MPEG_AUDIO_L3_BITRATE_48K  = 2,
+	V4L2_MPEG_AUDIO_L3_BITRATE_56K  = 3,
+	V4L2_MPEG_AUDIO_L3_BITRATE_64K  = 4,
+	V4L2_MPEG_AUDIO_L3_BITRATE_80K  = 5,
+	V4L2_MPEG_AUDIO_L3_BITRATE_96K  = 6,
+	V4L2_MPEG_AUDIO_L3_BITRATE_112K = 7,
+	V4L2_MPEG_AUDIO_L3_BITRATE_128K = 8,
+	V4L2_MPEG_AUDIO_L3_BITRATE_160K = 9,
+	V4L2_MPEG_AUDIO_L3_BITRATE_192K = 10,
+	V4L2_MPEG_AUDIO_L3_BITRATE_224K = 11,
+	V4L2_MPEG_AUDIO_L3_BITRATE_256K = 12,
+	V4L2_MPEG_AUDIO_L3_BITRATE_320K = 13,
+};
+#define V4L2_CID_MPEG_AUDIO_MODE 		(V4L2_CID_MPEG_BASE+105)
+enum v4l2_mpeg_audio_mode {
+	V4L2_MPEG_AUDIO_MODE_STEREO       = 0,
+	V4L2_MPEG_AUDIO_MODE_JOINT_STEREO = 1,
+	V4L2_MPEG_AUDIO_MODE_DUAL         = 2,
+	V4L2_MPEG_AUDIO_MODE_MONO         = 3,
+};
+#define V4L2_CID_MPEG_AUDIO_MODE_EXTENSION 	(V4L2_CID_MPEG_BASE+106)
+enum v4l2_mpeg_audio_mode_extension {
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_4  = 0,
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_8  = 1,
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_12 = 2,
+	V4L2_MPEG_AUDIO_MODE_EXTENSION_BOUND_16 = 3,
+};
+#define V4L2_CID_MPEG_AUDIO_EMPHASIS 		(V4L2_CID_MPEG_BASE+107)
+enum v4l2_mpeg_audio_emphasis {
+	V4L2_MPEG_AUDIO_EMPHASIS_NONE         = 0,
+	V4L2_MPEG_AUDIO_EMPHASIS_50_DIV_15_uS = 1,
+	V4L2_MPEG_AUDIO_EMPHASIS_CCITT_J17    = 2,
+};
+#define V4L2_CID_MPEG_AUDIO_CRC 		(V4L2_CID_MPEG_BASE+108)
+enum v4l2_mpeg_audio_crc {
+	V4L2_MPEG_AUDIO_CRC_NONE  = 0,
+	V4L2_MPEG_AUDIO_CRC_CRC16 = 1,
+};
+
+/*  MPEG video */
+#define V4L2_CID_MPEG_VIDEO_ENCODING 		(V4L2_CID_MPEG_BASE+200)
+enum v4l2_mpeg_video_encoding {
+	V4L2_MPEG_VIDEO_ENCODING_MPEG_1 = 0,
+	V4L2_MPEG_VIDEO_ENCODING_MPEG_2 = 1,
+};
+#define V4L2_CID_MPEG_VIDEO_ASPECT 		(V4L2_CID_MPEG_BASE+201)
+enum v4l2_mpeg_video_aspect {
+	V4L2_MPEG_VIDEO_ASPECT_1x1     = 0,
+	V4L2_MPEG_VIDEO_ASPECT_4x3     = 1,
+	V4L2_MPEG_VIDEO_ASPECT_16x9    = 2,
+	V4L2_MPEG_VIDEO_ASPECT_221x100 = 3,
+};
+#define V4L2_CID_MPEG_VIDEO_B_FRAMES 		(V4L2_CID_MPEG_BASE+202)
+#define V4L2_CID_MPEG_VIDEO_GOP_SIZE 		(V4L2_CID_MPEG_BASE+203)
+#define V4L2_CID_MPEG_VIDEO_GOP_CLOSURE 	(V4L2_CID_MPEG_BASE+204)
+#define V4L2_CID_MPEG_VIDEO_PULLDOWN 		(V4L2_CID_MPEG_BASE+205)
+#define V4L2_CID_MPEG_VIDEO_BITRATE_MODE 	(V4L2_CID_MPEG_BASE+206)
+enum v4l2_mpeg_video_bitrate_mode {
+	V4L2_MPEG_VIDEO_BITRATE_MODE_VBR = 0,
+	V4L2_MPEG_VIDEO_BITRATE_MODE_CBR = 1,
+};
+#define V4L2_CID_MPEG_VIDEO_BITRATE 		(V4L2_CID_MPEG_BASE+207)
+#define V4L2_CID_MPEG_VIDEO_BITRATE_PEAK 	(V4L2_CID_MPEG_BASE+208)
+#define V4L2_CID_MPEG_VIDEO_TEMPORAL_DECIMATION (V4L2_CID_MPEG_BASE+209)
+
+/*  MPEG-class control IDs specific to the CX2584x driver as defined by V4L2 */
+#define V4L2_CID_MPEG_CX2341X_BASE 				(V4L2_CTRL_CLASS_MPEG | 0x1000)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE 	(V4L2_CID_MPEG_CX2341X_BASE+0)
+enum v4l2_mpeg_cx2341x_video_spatial_filter_mode {
+	V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_MANUAL = 0,
+	V4L2_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE_AUTO   = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER 		(V4L2_CID_MPEG_CX2341X_BASE+1)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE 	(V4L2_CID_MPEG_CX2341X_BASE+2)
+enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type {
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_OFF                  = 0,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_HOR               = 1,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_1D_VERT              = 2,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_HV_SEPARABLE      = 3,
+	V4L2_MPEG_CX2341X_VIDEO_LUMA_SPATIAL_FILTER_TYPE_2D_SYM_NON_SEPARABLE = 4,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE 	(V4L2_CID_MPEG_CX2341X_BASE+3)
+enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type {
+	V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_OFF    = 0,
+	V4L2_MPEG_CX2341X_VIDEO_CHROMA_SPATIAL_FILTER_TYPE_1D_HOR = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE 	(V4L2_CID_MPEG_CX2341X_BASE+4)
+enum v4l2_mpeg_cx2341x_video_temporal_filter_mode {
+	V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_MANUAL = 0,
+	V4L2_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER_MODE_AUTO   = 1,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_TEMPORAL_FILTER 		(V4L2_CID_MPEG_CX2341X_BASE+5)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE 		(V4L2_CID_MPEG_CX2341X_BASE+6)
+enum v4l2_mpeg_cx2341x_video_median_filter_type {
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_OFF      = 0,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR      = 1,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_VERT     = 2,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_HOR_VERT = 3,
+	V4L2_MPEG_CX2341X_VIDEO_MEDIAN_FILTER_TYPE_DIAG     = 4,
+};
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_BOTTOM 	(V4L2_CID_MPEG_CX2341X_BASE+7)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_LUMA_MEDIAN_FILTER_TOP 	(V4L2_CID_MPEG_CX2341X_BASE+8)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_BOTTOM	(V4L2_CID_MPEG_CX2341X_BASE+9)
+#define V4L2_CID_MPEG_CX2341X_VIDEO_CHROMA_MEDIAN_FILTER_TOP 	(V4L2_CID_MPEG_CX2341X_BASE+10)
+
 /*
  *	T U N I N G
  */
@@ -940,6 +1055,7 @@ struct v4l2_audio
 	__u32	mode;
 	__u32	reserved[2];
 };
+
 /*  Flags for the 'capability' field */
 #define V4L2_AUDCAP_STEREO		0x00001
 #define V4L2_AUDCAP_AVL			0x00002
@@ -963,7 +1079,6 @@ struct v4l2_audioout
  */
 
 /* Raw VBI */
-
 struct v4l2_vbi_format
 {
 	__u32	sampling_rate;		/* in 1 Hz */
@@ -1136,8 +1251,6 @@ struct v4l2_streamparm
 	} parm;
 };
 
-
-
 /*
  *	I O C T L   C O D E S   F O R   V I D E O   D E V I C E S
  *
@@ -1147,7 +1260,7 @@ struct v4l2_streamparm
 #define VIDIOC_ENUM_FMT         _IOWR ('V',  2, struct v4l2_fmtdesc)
 #define VIDIOC_G_FMT		_IOWR ('V',  4, struct v4l2_format)
 #define VIDIOC_S_FMT		_IOWR ('V',  5, struct v4l2_format)
-#if 1 /* experimental */
+#ifdef __KERNEL__
 #define VIDIOC_G_MPEGCOMP       _IOR  ('V',  6, struct v4l2_mpeg_compression)
 #define VIDIOC_S_MPEGCOMP     	_IOW  ('V',  7, struct v4l2_mpeg_compression)
 #endif
@@ -1200,7 +1313,11 @@ struct v4l2_streamparm
 #define VIDIOC_G_SLICED_VBI_CAP _IOR  ('V', 69, struct v4l2_sliced_vbi_cap)
 #endif
 #define VIDIOC_LOG_STATUS       _IO   ('V', 70)
+#define VIDIOC_G_EXT_CTRLS	_IOWR ('V', 71, struct v4l2_ext_controls)
+#define VIDIOC_S_EXT_CTRLS	_IOWR ('V', 72, struct v4l2_ext_controls)
+#define VIDIOC_TRY_EXT_CTRLS	_IOWR ('V', 73, struct v4l2_ext_controls)
 
+#ifdef __OLD_VIDIOC_
 /* for compatibility, will go away some day */
 #define VIDIOC_OVERLAY_OLD     	_IOWR ('V', 14, int)
 #define VIDIOC_S_PARM_OLD      	_IOW  ('V', 22, struct v4l2_streamparm)
@@ -1208,57 +1325,10 @@ struct v4l2_streamparm
 #define VIDIOC_G_AUDIO_OLD     	_IOWR ('V', 33, struct v4l2_audio)
 #define VIDIOC_G_AUDOUT_OLD    	_IOWR ('V', 49, struct v4l2_audioout)
 #define VIDIOC_CROPCAP_OLD     	_IOR  ('V', 58, struct v4l2_cropcap)
-
-#define BASE_VIDIOC_PRIVATE	192		/* 192-255 are private */
-
-
-#ifdef __KERNEL__
-/*
- *
- *	V 4 L 2   D R I V E R   H E L P E R   A P I
- *
- *	Some commonly needed functions for drivers (v4l2-common.o module)
- */
-#include <linux/fs.h>
-
-/*  Video standard functions  */
-extern unsigned int v4l2_video_std_fps(struct v4l2_standard *vs);
-extern int v4l2_video_std_construct(struct v4l2_standard *vs,
-				    int id, char *name);
-
-/* prority handling */
-struct v4l2_prio_state {
-	atomic_t prios[4];
-};
-int v4l2_prio_init(struct v4l2_prio_state *global);
-int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local,
-		     enum v4l2_priority new);
-int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local);
-int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local);
-enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global);
-int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local);
-
-/* names for fancy debug output */
-extern char *v4l2_field_names[];
-extern char *v4l2_type_names[];
-
-/*  Compatibility layer interface  --  v4l1-compat module */
-typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file,
-			   unsigned int cmd, void *arg);
-
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-int v4l_compat_translate_ioctl(struct inode *inode, struct file *file,
-			       int cmd, void *arg, v4l2_kioctl driver_ioctl);
-#else
-#define v4l_compat_translate_ioctl(inode,file,cmd,arg,ioctl) -EINVAL
 #endif
 
-/* 32 Bits compatibility layer for 64 bits processors */
-extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
-				unsigned long arg);
-
+#define BASE_VIDIOC_PRIVATE	192		/* 192-255 are private */
 
-#endif /* __KERNEL__ */
 #endif /* __LINUX_VIDEODEV2_H */
 
 /*
diff --git a/linux/include/media/cx2341x.h b/linux/include/media/cx2341x.h
index 7e7dcc072..d91d88f93 100644
--- a/linux/include/media/cx2341x.h
+++ b/linux/include/media/cx2341x.h
@@ -19,6 +19,80 @@
 #ifndef CX2341X_H
 #define CX2341X_H
 
+enum cx2341x_port {
+	CX2341X_PORT_MEMORY    = 0,
+	CX2341X_PORT_STREAMING = 1,
+	CX2341X_PORT_SERIAL    = 2
+};
+
+enum cx2341x_cap {
+	CX2341X_CAP_HAS_SLICED_VBI = 1 << 0,
+};
+
+struct cx2341x_mpeg_params {
+	/* misc */
+	u32 capabilities;
+	enum cx2341x_port port;
+	u16 width;
+	u16 height;
+	u16 is_50hz;
+
+	/* stream */
+	enum v4l2_mpeg_stream_type stream_type;
+	enum v4l2_mpeg_stream_vbi_fmt stream_vbi_fmt;
+
+	/* audio */
+	enum v4l2_mpeg_audio_sampling_freq audio_sampling_freq;
+	enum v4l2_mpeg_audio_encoding audio_encoding;
+	enum v4l2_mpeg_audio_l2_bitrate audio_l2_bitrate;
+	enum v4l2_mpeg_audio_mode audio_mode;
+	enum v4l2_mpeg_audio_mode_extension audio_mode_extension;
+	enum v4l2_mpeg_audio_emphasis audio_emphasis;
+	enum v4l2_mpeg_audio_crc audio_crc;
+	u8 audio_properties;
+
+	/* video */
+	enum v4l2_mpeg_video_encoding video_encoding;
+	enum v4l2_mpeg_video_aspect video_aspect;
+	u16 video_b_frames;
+	u16 video_gop_size;
+	u16 video_gop_closure;
+	u16 video_pulldown;
+	enum v4l2_mpeg_video_bitrate_mode video_bitrate_mode;
+	u32 video_bitrate;
+	u32 video_bitrate_peak;
+	u16 video_temporal_decimation;
+
+	/* encoding filters */
+	enum v4l2_mpeg_cx2341x_video_spatial_filter_mode video_spatial_filter_mode;
+	u16 video_spatial_filter;
+	enum v4l2_mpeg_cx2341x_video_luma_spatial_filter_type video_luma_spatial_filter_type;
+	enum v4l2_mpeg_cx2341x_video_chroma_spatial_filter_type video_chroma_spatial_filter_type;
+	enum v4l2_mpeg_cx2341x_video_temporal_filter_mode video_temporal_filter_mode;
+	u16 video_temporal_filter;
+	enum v4l2_mpeg_cx2341x_video_median_filter_type video_median_filter_type;
+	u16 video_luma_median_filter_top;
+	u16 video_luma_median_filter_bottom;
+	u16 video_chroma_median_filter_top;
+	u16 video_chroma_median_filter_bottom;
+};
+
+#define CX2341X_MBOX_MAX_DATA 16
+
+extern const u32 cx2341x_mpeg_ctrls[];
+typedef int (*cx2341x_mbox_func)(void *priv, int cmd, int in, int out,
+		u32 data[CX2341X_MBOX_MAX_DATA]);
+int cx2341x_update(void *priv, cx2341x_mbox_func func,
+		const struct cx2341x_mpeg_params *old,
+		const struct cx2341x_mpeg_params *new);
+int cx2341x_ctrl_query(struct cx2341x_mpeg_params *params,
+		struct v4l2_queryctrl *qctrl);
+const char **cx2341x_ctrl_get_menu(u32 id);
+int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params,
+		struct v4l2_ext_controls *ctrls, unsigned int cmd);
+void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p);
+void cx2341x_log_status(struct cx2341x_mpeg_params *p, const char *prefix);
+
 /* Firmware names */
 #define CX2341X_FIRM_ENC_FILENAME "v4l-cx2341x-enc.fw"
 /* Decoder firmware for the cx23415 only */
diff --git a/linux/include/media/i2c-compat.h b/linux/include/media/i2c-compat.h
deleted file mode 100644
index 39fa183fa..000000000
--- a/linux/include/media/i2c-compat.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * $Id: i2c-compat.h,v 1.3 2005/10/16 12:13:58 mchehab Exp $
- *
- * some i2c layer compatibility stuff -- to avoid cluttering up the
- * i2c modules with tons of #ifdefs
- */
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,66)
-
-static inline void *i2c_get_adapdata(struct i2c_adapter *dev)
-{
-	return dev->data;
-}
-
-static inline void i2c_set_adapdata(struct i2c_adapter *dev, void *data)
-{
-	dev->data = data;
-}
-
-static inline void *i2c_get_clientdata(struct i2c_client *dev)
-{
-	return dev->data;
-}
-
-static inline void i2c_set_clientdata(struct i2c_client *dev, void *data)
-{
-	dev->data = data;
-}
-
-#define I2C_DEVNAME(str)   .name = str
-
-static inline char *i2c_clientname(struct i2c_client *c)
-{
-	return c->name;
-}
-
-static inline void i2c_clients_command(struct i2c_adapter *adap,
-				       unsigned int cmd, void *arg)
-{
-	int i;
-
-	for (i = 0; i < I2C_CLIENT_MAX; i++) {
-		if (NULL == adap->clients[i])
-			continue;
-		if (NULL == adap->clients[i]->driver->command)
-			continue;
-		adap->clients[i]->driver->command(adap->clients[i],cmd,arg);
-	}
-}
-
-#endif
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/linux/include/media/ir-common.h b/linux/include/media/ir-common.h
index 302d5b394..7bab09b0e 100644
--- a/linux/include/media/ir-common.h
+++ b/linux/include/media/ir-common.h
@@ -73,7 +73,7 @@ extern IR_KEYTAB_TYPE ir_codes_cinergy_1400[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_avertv_303[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_dntv_live_dvbt_pro[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_em_terratec[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_em_pinnacle_usb[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_pinnacle_grey[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_flyvideo[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_flydvb[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_cinergy[IR_KEYTAB_SIZE];
@@ -87,8 +87,9 @@ extern IR_KEYTAB_TYPE ir_codes_pctv_sedna[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_pv951[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_pinnacle_color[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_npgtech[IR_KEYTAB_SIZE];
 
 #endif
 
diff --git a/linux/include/media/ir-kbd-i2c.h b/linux/include/media/ir-kbd-i2c.h
index 730f21ed9..a455f7ce5 100644
--- a/linux/include/media/ir-kbd-i2c.h
+++ b/linux/include/media/ir-kbd-i2c.h
@@ -20,5 +20,6 @@ struct IR_i2c {
 	int                    (*get_key)(struct IR_i2c*, u32*, u32*);
 };
 
-int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
+int get_key_pinnacle_grey(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
+int get_key_pinnacle_color(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
 #endif
diff --git a/linux/include/media/ovcamchip.h b/linux/include/media/ovcamchip.h
index 773fb09c6..9813334d6 100644
--- a/linux/include/media/ovcamchip.h
+++ b/linux/include/media/ovcamchip.h
@@ -16,6 +16,7 @@
 
 #include "compat.h"
 #include <linux/videodev.h>
+#include <media/v4l2-common.h>
 #include <linux/i2c.h>
 
 /* --------------------------------- */
diff --git a/linux/include/media/pwc-ioctl.h b/linux/include/media/pwc-ioctl.h
new file mode 100644
index 000000000..6e32ef4e2
--- /dev/null
+++ b/linux/include/media/pwc-ioctl.h
@@ -0,0 +1,329 @@
+#ifndef PWC_IOCTL_H
+#define PWC_IOCTL_H
+
+/* (C) 2001-2004 Nemosoft Unv.
+   (C) 2004-2006 Luc Saillard (luc@saillard.org)
+
+   NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx
+   driver and thus may have bugs that are not present in the original version.
+   Please send bug reports and support requests to <luc@saillard.org>.
+   The decompression routines have been implemented by reverse-engineering the
+   Nemosoft binary pwcx module. Caveat emptor.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 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 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
+*/
+
+/* This is pwc-ioctl.h belonging to PWC 10.0.10
+   It contains structures and defines to communicate from user space
+   directly to the driver.
+ */
+
+/*
+   Changes
+   2001/08/03  Alvarado   Added ioctl constants to access methods for
+			  changing white balance and red/blue gains
+   2002/12/15  G. H. Fernandez-Toribio   VIDIOCGREALSIZE
+   2003/12/13  Nemosft Unv. Some modifications to make interfacing to
+	       PWCX easier
+   2006/01/01  Luc Saillard Add raw format definition
+ */
+
+/* These are private ioctl() commands, specific for the Philips webcams.
+   They contain functions not found in other webcams, and settings not
+   specified in the Video4Linux API.
+
+   The #define names are built up like follows:
+   VIDIOC		VIDeo IOCtl prefix
+	 PWC		Philps WebCam
+	    G           optional: Get
+	    S           optional: Set
+	     ... 	the function
+ */
+
+#include <linux/types.h>
+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 10)
+/* Compatibility for older kernel */
+typedef __u16 __le16;
+#endif
+
+ /* Enumeration of image sizes */
+#define PSZ_SQCIF	0x00
+#define PSZ_QSIF	0x01
+#define PSZ_QCIF	0x02
+#define PSZ_SIF		0x03
+#define PSZ_CIF		0x04
+#define PSZ_VGA		0x05
+#define PSZ_MAX		6
+
+
+/* The frame rate is encoded in the video_window.flags parameter using
+   the upper 16 bits, since some flags are defined nowadays. The following
+   defines provide a mask and shift to filter out this value.
+   This value can also be passing using the private flag when using v4l2 and
+   VIDIOC_S_FMT ioctl.
+
+   In 'Snapshot' mode the camera freezes its automatic exposure and colour
+   balance controls.
+ */
+#define PWC_FPS_SHIFT		16
+#define PWC_FPS_MASK		0x00FF0000
+#define PWC_FPS_FRMASK		0x003F0000
+#define PWC_FPS_SNAPSHOT	0x00400000
+#define PWC_QLT_MASK		0x03000000
+#define PWC_QLT_SHIFT		24
+
+
+/* structure for transferring x & y coordinates */
+struct pwc_coord
+{
+	int x, y;		/* guess what */
+	int size;		/* size, or offset */
+};
+
+
+/* Used with VIDIOCPWCPROBE */
+struct pwc_probe
+{
+	char name[32];
+	int type;
+};
+
+struct pwc_serial
+{
+	char serial[30];	/* String with serial number. Contains terminating 0 */
+};
+
+/* pwc_whitebalance.mode values */
+#define PWC_WB_INDOOR		0
+#define PWC_WB_OUTDOOR		1
+#define PWC_WB_FL		2
+#define PWC_WB_MANUAL		3
+#define PWC_WB_AUTO		4
+
+/* Used with VIDIOCPWC[SG]AWB (Auto White Balance).
+   Set mode to one of the PWC_WB_* values above.
+   *red and *blue are the respective gains of these colour components inside
+   the camera; range 0..65535
+   When 'mode' == PWC_WB_MANUAL, 'manual_red' and 'manual_blue' are set or read;
+   otherwise undefined.
+   'read_red' and 'read_blue' are read-only.
+*/
+struct pwc_whitebalance
+{
+	int mode;
+	int manual_red, manual_blue;	/* R/W */
+	int read_red, read_blue;	/* R/O */
+};
+
+/*
+   'control_speed' and 'control_delay' are used in automatic whitebalance mode,
+   and tell the camera how fast it should react to changes in lighting, and
+   with how much delay. Valid values are 0..65535.
+*/
+struct pwc_wb_speed
+{
+	int control_speed;
+	int control_delay;
+
+};
+
+/* Used with VIDIOCPWC[SG]LED */
+struct pwc_leds
+{
+	int led_on;			/* Led on-time; range = 0..25000 */
+	int led_off;			/* Led off-time; range = 0..25000  */
+};
+
+/* Image size (used with GREALSIZE) */
+struct pwc_imagesize
+{
+	int width;
+	int height;
+};
+
+/* Defines and structures for Motorized Pan & Tilt */
+#define PWC_MPT_PAN		0x01
+#define PWC_MPT_TILT		0x02
+#define PWC_MPT_TIMEOUT		0x04 /* for status */
+
+/* Set angles; when absolute != 0, the angle is absolute and the
+   driver calculates the relative offset for you. This can only
+   be used with VIDIOCPWCSANGLE; VIDIOCPWCGANGLE always returns
+   absolute angles.
+ */
+struct pwc_mpt_angles
+{
+	int absolute;		/* write-only */
+	int pan;		/* degrees * 100 */
+	int tilt;		/* degress * 100 */
+};
+
+/* Range of angles of the camera, both horizontally and vertically.
+ */
+struct pwc_mpt_range
+{
+	int pan_min, pan_max;		/* degrees * 100 */
+	int tilt_min, tilt_max;
+};
+
+struct pwc_mpt_status
+{
+	int status;
+	int time_pan;
+	int time_tilt;
+};
+
+
+/* This is used for out-of-kernel decompression. With it, you can get
+   all the necessary information to initialize and use the decompressor
+   routines in standalone applications.
+ */
+struct pwc_video_command
+{
+	int type;		/* camera type (645, 675, 730, etc.) */
+	int release;		/* release number */
+
+	int size;		/* one of PSZ_* */
+	int alternate;
+	int command_len;	/* length of USB video command */
+	unsigned char command_buf[13];	/* Actual USB video command */
+	int bandlength;		/* >0 = compressed */
+	int frame_size;		/* Size of one (un)compressed frame */
+};
+
+/* Flags for PWCX subroutines. Not all modules honour all flags. */
+#define PWCX_FLAG_PLANAR	0x0001
+#define PWCX_FLAG_BAYER		0x0008
+
+
+/* IOCTL definitions */
+
+ /* Restore user settings */
+#define VIDIOCPWCRUSER		_IO('v', 192)
+ /* Save user settings */
+#define VIDIOCPWCSUSER		_IO('v', 193)
+ /* Restore factory settings */
+#define VIDIOCPWCFACTORY	_IO('v', 194)
+
+ /* You can manipulate the compression factor. A compression preference of 0
+    means use uncompressed modes when available; 1 is low compression, 2 is
+    medium and 3 is high compression preferred. Of course, the higher the
+    compression, the lower the bandwidth used but more chance of artefacts
+    in the image. The driver automatically chooses a higher compression when
+    the preferred mode is not available.
+  */
+ /* Set preferred compression quality (0 = uncompressed, 3 = highest compression) */
+#define VIDIOCPWCSCQUAL		_IOW('v', 195, int)
+ /* Get preferred compression quality */
+#define VIDIOCPWCGCQUAL		_IOR('v', 195, int)
+
+
+/* Retrieve serial number of camera */
+#define VIDIOCPWCGSERIAL	_IOR('v', 198, struct pwc_serial)
+
+ /* This is a probe function; since so many devices are supported, it
+    becomes difficult to include all the names in programs that want to
+    check for the enhanced Philips stuff. So in stead, try this PROBE;
+    it returns a structure with the original name, and the corresponding
+    Philips type.
+    To use, fill the structure with zeroes, call PROBE and if that succeeds,
+    compare the name with that returned from VIDIOCGCAP; they should be the
+    same. If so, you can be assured it is a Philips (OEM) cam and the type
+    is valid.
+ */
+#define VIDIOCPWCPROBE		_IOR('v', 199, struct pwc_probe)
+
+ /* Set AGC (Automatic Gain Control); int < 0 = auto, 0..65535 = fixed */
+#define VIDIOCPWCSAGC		_IOW('v', 200, int)
+ /* Get AGC; int < 0 = auto; >= 0 = fixed, range 0..65535 */
+#define VIDIOCPWCGAGC		_IOR('v', 200, int)
+ /* Set shutter speed; int < 0 = auto; >= 0 = fixed, range 0..65535 */
+#define VIDIOCPWCSSHUTTER	_IOW('v', 201, int)
+
+ /* Color compensation (Auto White Balance) */
+#define VIDIOCPWCSAWB           _IOW('v', 202, struct pwc_whitebalance)
+#define VIDIOCPWCGAWB           _IOR('v', 202, struct pwc_whitebalance)
+
+ /* Auto WB speed */
+#define VIDIOCPWCSAWBSPEED	_IOW('v', 203, struct pwc_wb_speed)
+#define VIDIOCPWCGAWBSPEED	_IOR('v', 203, struct pwc_wb_speed)
+
+ /* LEDs on/off/blink; int range 0..65535 */
+#define VIDIOCPWCSLED           _IOW('v', 205, struct pwc_leds)
+#define VIDIOCPWCGLED           _IOR('v', 205, struct pwc_leds)
+
+  /* Contour (sharpness); int < 0 = auto, 0..65536 = fixed */
+#define VIDIOCPWCSCONTOUR	_IOW('v', 206, int)
+#define VIDIOCPWCGCONTOUR	_IOR('v', 206, int)
+
+  /* Backlight compensation; 0 = off, otherwise on */
+#define VIDIOCPWCSBACKLIGHT	_IOW('v', 207, int)
+#define VIDIOCPWCGBACKLIGHT	_IOR('v', 207, int)
+
+  /* Flickerless mode; = 0 off, otherwise on */
+#define VIDIOCPWCSFLICKER	_IOW('v', 208, int)
+#define VIDIOCPWCGFLICKER	_IOR('v', 208, int)
+
+  /* Dynamic noise reduction; 0 off, 3 = high noise reduction */
+#define VIDIOCPWCSDYNNOISE	_IOW('v', 209, int)
+#define VIDIOCPWCGDYNNOISE	_IOR('v', 209, int)
+
+ /* Real image size as used by the camera; tells you whether or not there's a gray border around the image */
+#define VIDIOCPWCGREALSIZE	_IOR('v', 210, struct pwc_imagesize)
+
+ /* Motorized pan & tilt functions */
+#define VIDIOCPWCMPTRESET	_IOW('v', 211, int)
+#define VIDIOCPWCMPTGRANGE	_IOR('v', 211, struct pwc_mpt_range)
+#define VIDIOCPWCMPTSANGLE	_IOW('v', 212, struct pwc_mpt_angles)
+#define VIDIOCPWCMPTGANGLE	_IOR('v', 212, struct pwc_mpt_angles)
+#define VIDIOCPWCMPTSTATUS	_IOR('v', 213, struct pwc_mpt_status)
+
+ /* Get the USB set-video command; needed for initializing libpwcx */
+#define VIDIOCPWCGVIDCMD	_IOR('v', 215, struct pwc_video_command)
+struct pwc_table_init_buffer {
+   int len;
+   char *buffer;
+
+};
+#define VIDIOCPWCGVIDTABLE	_IOR('v', 216, struct pwc_table_init_buffer)
+
+/*
+ * This is private command used when communicating with v4l2.
+ * In the future all private ioctl will be remove/replace to
+ * use interface offer by v4l2.
+ */
+
+#define V4L2_CID_PRIVATE_SAVE_USER       (V4L2_CID_PRIVATE_BASE + 0)
+#define V4L2_CID_PRIVATE_RESTORE_USER    (V4L2_CID_PRIVATE_BASE + 1)
+#define V4L2_CID_PRIVATE_RESTORE_FACTORY (V4L2_CID_PRIVATE_BASE + 2)
+#define V4L2_CID_PRIVATE_COLOUR_MODE     (V4L2_CID_PRIVATE_BASE + 3)
+#define V4L2_CID_PRIVATE_AUTOCONTOUR     (V4L2_CID_PRIVATE_BASE + 4)
+#define V4L2_CID_PRIVATE_CONTOUR         (V4L2_CID_PRIVATE_BASE + 5)
+#define V4L2_CID_PRIVATE_BACKLIGHT       (V4L2_CID_PRIVATE_BASE + 6)
+#define V4L2_CID_PRIVATE_FLICKERLESS     (V4L2_CID_PRIVATE_BASE + 7)
+#define V4L2_CID_PRIVATE_NOISE_REDUCTION (V4L2_CID_PRIVATE_BASE + 8)
+
+struct pwc_raw_frame {
+   __le16 type;		/* type of the webcam */
+   __le16 vbandlength;	/* Size of 4lines compressed (used by the decompressor) */
+   __u8   cmd[4];	/* the four byte of the command (in case of nala,
+			   only the first 3 bytes is filled) */
+   __u8   rawframe[0];	/* frame_size = H/4*vbandlength */
+} __attribute__ ((packed));
+
+
+#endif
diff --git a/linux/include/media/saa7146_vv.h b/linux/include/media/saa7146_vv.h
index 4507cb61a..83fe2e3d1 100644
--- a/linux/include/media/saa7146_vv.h
+++ b/linux/include/media/saa7146_vv.h
@@ -2,7 +2,7 @@
 #define __SAA7146_VV__
 
 #include <linux/videodev.h>
-
+#include <media/v4l2-common.h>
 #include <media/saa7146.h>
 #include <media/video-buf.h>
 
diff --git a/linux/include/media/tuner-types.h b/linux/include/media/tuner-types.h
index 0e2503be4..2ffb4f81d 100644
--- a/linux/include/media/tuner-types.h
+++ b/linux/include/media/tuner-types.h
@@ -27,9 +27,7 @@ struct tuner_range {
 
 struct tuner_params {
 	enum param_type type;
-#if 0 /* disabled for 2.6.16 merge window, since it's unused */
-	unsigned int tda988x;
-#endif
+
 	/* Many Philips based tuners have a comment like this in their
 	 * datasheet:
 	 *
@@ -49,6 +47,60 @@ struct tuner_params {
 	 * static unless the control byte was sent first.
 	 */
 	unsigned int cb_first_if_lower_freq:1;
+	/* Set to 1 if this tuner uses a tda9887 */
+	unsigned int has_tda9887:1;
+	/* Many Philips tuners use tda9887 PORT1 to select the FM radio
+	   sensitivity. If this setting is 1, then set PORT1 to 1 to
+	   get proper FM reception. */
+	unsigned int port1_fm_high_sensitivity:1;
+	/* Some Philips tuners use tda9887 PORT2 to select the FM radio
+	   sensitivity. If this setting is 1, then set PORT2 to 1 to
+	   get proper FM reception. */
+	unsigned int port2_fm_high_sensitivity:1;
+	/* Most tuners with a tda9887 use QSS mode. Some (cheaper) tuners
+	   use Intercarrier mode. If this setting is 1, then the tuner
+	   needs to be set to intercarrier mode. */
+	unsigned int intercarrier_mode:1;
+	/* This setting sets the default value for PORT1.
+	   0 means inactive, 1 means active. Note: the actual bit
+	   value written to the tda9887 is inverted. So a 0 here
+	   means a 1 in the B6 bit. */
+	unsigned int port1_active:1;
+	/* This setting sets the default value for PORT2.
+	   0 means inactive, 1 means active. Note: the actual bit
+	   value written to the tda9887 is inverted. So a 0 here
+	   means a 1 in the B7 bit. */
+	unsigned int port2_active:1;
+	/* Sometimes PORT1 is inverted when the SECAM-L' standard is selected.
+	   Set this bit to 1 if this is needed. */
+	unsigned int port1_invert_for_secam_lc:1;
+	/* Sometimes PORT2 is inverted when the SECAM-L' standard is selected.
+	   Set this bit to 1 if this is needed. */
+	unsigned int port2_invert_for_secam_lc:1;
+	/* Some cards require PORT1 to be 1 for mono Radio FM and 0 for stereo. */
+	unsigned int port1_set_for_fm_mono:1;
+	/* Default tda9887 TOP value in dB for the low band. Default is 0.
+	   Range: -16:+15 */
+	signed int default_top_low:5;
+	/* Default tda9887 TOP value in dB for the mid band. Default is 0.
+	   Range: -16:+15 */
+	signed int default_top_mid:5;
+	/* Default tda9887 TOP value in dB for the high band. Default is 0.
+	   Range: -16:+15 */
+	signed int default_top_high:5;
+	/* Default tda9887 TOP value in dB for SECAM-L/L' for the low band.
+	   Default is 0. Several tuners require a different TOP value for
+	   the SECAM-L/L' standards. Range: -16:+15 */
+	signed int default_top_secam_low:5;
+	/* Default tda9887 TOP value in dB for SECAM-L/L' for the mid band.
+	   Default is 0. Several tuners require a different TOP value for
+	   the SECAM-L/L' standards. Range: -16:+15 */
+	signed int default_top_secam_mid:5;
+	/* Default tda9887 TOP value in dB for SECAM-L/L' for the high band.
+	   Default is 0. Several tuners require a different TOP value for
+	   the SECAM-L/L' standards. Range: -16:+15 */
+	signed int default_top_secam_high:5;
+
 #if 0 /* to be used when we merge dvb-pll */
 	u32 min;
 	u32 max;
diff --git a/linux/include/media/tuner.h b/linux/include/media/tuner.h
index 515680247..fa5829c4c 100644
--- a/linux/include/media/tuner.h
+++ b/linux/include/media/tuner.h
@@ -25,6 +25,8 @@
 #include <linux/videodev2.h>
 #include <media/tuner-types.h>
 
+extern int tuner_debug;
+
 #define ADDR_UNSET (255)
 
 #define TUNER_TEMIC_PAL			0        /* 4002 FH5 (3X 7756, 9483) */
@@ -108,7 +110,7 @@
 #define TUNER_TEA5767			62	/* Only FM Radio Tuner */
 #define TUNER_PHILIPS_FMD1216ME_MK3	63
 
-#define TUNER_LG_TDVS_H062F		64	/* DViCO FusionHDTV 5 */
+#define TUNER_LG_TDVS_H06XF		64	/* TDVS H061F, H062F, H064F */
 #define TUNER_YMEC_TVF66T5_B_DFF	65	/* Acorp Y878F */
 #define TUNER_LG_TALN			66
 #define TUNER_PHILIPS_TD1316		67
@@ -119,6 +121,8 @@
 #define TUNER_XCEIVE_XC3028		71
 
 #define TUNER_THOMSON_FE6600		72	/* DViCO FusionHDTV DVB-T Hybrid */
+#define TUNER_SAMSUNG_TCPG_6121P30A     73 	/* Hauppauge PVR-500 PAL */
+#define TUNER_TDA9887                   74      /* This tuner should be used only internally */
 
 /* tv card specific */
 #define TDA9887_PRESENT 		(1<<0)
@@ -190,6 +194,10 @@ struct tuner {
 
 	int          using_v4l2;
 
+	/* used by tda9887 */
+	unsigned int       tda9887_config;
+	unsigned char 	   tda9887_data[4];
+
 	/* used by MT2032 */
 	unsigned int xogc;
 	unsigned int radio_if2;
@@ -206,6 +214,8 @@ struct tuner {
 	void (*set_radio_freq)(struct i2c_client *c, unsigned int freq);
 	int  (*has_signal)(struct i2c_client *c);
 	int  (*is_stereo)(struct i2c_client *c);
+	int  (*get_afc)(struct i2c_client *c);
+	void (*tuner_status)(struct i2c_client *c);
 	void (*standby)(struct i2c_client *c);
 };
 
@@ -218,6 +228,7 @@ extern int tda8290_probe(struct i2c_client *c);
 extern int tea5767_tuner_init(struct i2c_client *c);
 extern int default_tuner_init(struct i2c_client *c);
 extern int tea5767_autodetection(struct i2c_client *c);
+extern int tda9887_tuner_init(struct i2c_client *c);
 
 #if LINUX_VERSION_CODE <=  KERNEL_VERSION(2,6,15)
 #define tuner_warn(fmt, arg...) do {\
diff --git a/linux/include/media/v4l2-common.h b/linux/include/media/v4l2-common.h
index 6ffa8eabb..98976fd3b 100644
--- a/linux/include/media/v4l2-common.h
+++ b/linux/include/media/v4l2-common.h
@@ -26,8 +26,14 @@
 #ifndef V4L2_COMMON_H_
 #define V4L2_COMMON_H_
 
+#include <media/v4l2-dev.h>
+
 /* v4l debugging and diagnostics */
 
+/* Debug bitmask flags to be used on V4L2 */
+#define V4L2_DEBUG_IOCTL     0x01
+#define V4L2_DEBUG_IOCTL_ARG 0x02
+
 /* Common printk constucts for v4l-i2c drivers. These macros create a unique
    prefix consisting of the driver name, the adapter number and the i2c
    address. */
@@ -84,6 +90,19 @@ extern void v4l_printk_ioctl_arg(char *s,unsigned int cmd, void *arg);
 
 /* ------------------------------------------------------------------------- */
 
+/* Control helper functions */
+
+int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl,
+		const char **menu_items);
+const char **v4l2_ctrl_get_menu(u32 id);
+int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 step, s32 def);
+int v4l2_ctrl_query_fill_std(struct v4l2_queryctrl *qctrl);
+int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu,
+		struct v4l2_queryctrl *qctrl, const char **menu_items);
+u32 v4l2_ctrl_next(const u32 * const *ctrl_classes, u32 id);
+
+/* ------------------------------------------------------------------------- */
+
 /* Internal ioctls */
 
 /* VIDIOC_INT_G_REGISTER and VIDIOC_INT_S_REGISTER */
@@ -118,6 +137,8 @@ enum v4l2_chip_ident {
 	V4L2_IDENT_SAA7129 = 159,
 
 	/* module cx25840: reserved range 200-249 */
+	V4L2_IDENT_CX25836 = 236,
+	V4L2_IDENT_CX25837 = 237,
 	V4L2_IDENT_CX25840 = 240,
 	V4L2_IDENT_CX25841 = 241,
 	V4L2_IDENT_CX25842 = 242,
diff --git a/linux/include/media/v4l2-dev.h b/linux/include/media/v4l2-dev.h
new file mode 100644
index 000000000..39f4b7c69
--- /dev/null
+++ b/linux/include/media/v4l2-dev.h
@@ -0,0 +1,410 @@
+/*
+ *
+ *	V 4 L 2   D R I V E R   H E L P E R   A P I
+ *
+ * Moved from videodev2.h
+ *
+ *	Some commonly needed functions for drivers (v4l2-common.o module)
+ */
+#ifndef _V4L2_DEV_H
+#define _V4L2_DEV_H
+
+#define OBSOLETE_OWNER 1 /* to be removed soon */
+
+#include <linux/poll.h>
+#include <linux/fs.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,69)
+#include <linux/devfs_fs_kernel.h>
+#endif
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
+#include <linux/device.h>
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15)
+#include <linux/mutex.h>
+#endif
+#endif
+#include <linux/compiler.h> /* need __user */
+#ifdef CONFIG_VIDEO_V4L1
+#include <linux/videodev.h>
+#else
+#include <linux/videodev2.h>
+#endif
+
+#include <linux/fs.h>
+
+#define VIDEO_MAJOR	81
+/* Minor device allocation */
+#define MINOR_VFL_TYPE_GRABBER_MIN   0
+#define MINOR_VFL_TYPE_GRABBER_MAX  63
+#define MINOR_VFL_TYPE_RADIO_MIN    64
+#define MINOR_VFL_TYPE_RADIO_MAX   127
+#define MINOR_VFL_TYPE_VTX_MIN     192
+#define MINOR_VFL_TYPE_VTX_MAX     223
+#define MINOR_VFL_TYPE_VBI_MIN     224
+#define MINOR_VFL_TYPE_VBI_MAX     255
+
+#define VFL_TYPE_GRABBER	0
+#define VFL_TYPE_VBI		1
+#define VFL_TYPE_RADIO		2
+#define VFL_TYPE_VTX		3
+
+/*  Video standard functions  */
+extern unsigned int v4l2_video_std_fps(struct v4l2_standard *vs);
+extern int v4l2_video_std_construct(struct v4l2_standard *vs,
+				    int id, char *name);
+
+/* prority handling */
+struct v4l2_prio_state {
+	atomic_t prios[4];
+};
+int v4l2_prio_init(struct v4l2_prio_state *global);
+int v4l2_prio_change(struct v4l2_prio_state *global, enum v4l2_priority *local,
+		     enum v4l2_priority new);
+int v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local);
+int v4l2_prio_close(struct v4l2_prio_state *global, enum v4l2_priority *local);
+enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global);
+int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local);
+
+/* names for fancy debug output */
+extern char *v4l2_field_names[];
+extern char *v4l2_type_names[];
+
+/*  Compatibility layer interface  --  v4l1-compat module */
+typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file,
+			   unsigned int cmd, void *arg);
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+int v4l_compat_translate_ioctl(struct inode *inode, struct file *file,
+			       int cmd, void *arg, v4l2_kioctl driver_ioctl);
+#else
+#define v4l_compat_translate_ioctl(inode,file,cmd,arg,ioctl) -EINVAL
+#endif
+
+/* 32 Bits compatibility layer for 64 bits processors */
+extern long v4l_compat_ioctl32(struct file *file, unsigned int cmd,
+				unsigned long arg);
+
+/*
+ * Newer version of video_device, handled by videodev2.c
+ * 	This version moves redundant code from video device code to
+ *	the common handler
+ */
+struct v4l2_tvnorm {
+	char          *name;
+	v4l2_std_id   id;
+
+	void          *priv_data;
+};
+
+struct video_device
+{
+	/* device ops */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,17)
+	const struct file_operations *fops;
+#else
+	struct file_operations *fops;
+#endif
+
+	/* device info */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+	struct device *dev;
+#endif
+	char name[32];
+	int type;       /* v4l1 */
+	int type2;      /* v4l2 */
+	int hardware;
+	int minor;
+
+	int debug;	/* Activates debug level*/
+
+	/* Video standard vars */
+	int tvnormsize;	/* Size of tvnorm array */
+	v4l2_std_id current_norm; /* Current tvnorm */
+	struct v4l2_tvnorm *tvnorms;
+
+	/* callbacks */
+	void (*release)(struct video_device *vfd);
+
+	/* ioctl callbacks */
+
+	/* VIDIOC_QUERYCAP handler */
+	int (*vidioc_querycap)(struct file *file, void *fh, struct v4l2_capability *cap);
+
+	/* Priority handling */
+	int (*vidioc_g_priority)   (struct file *file, void *fh,
+				    enum v4l2_priority *p);
+	int (*vidioc_s_priority)   (struct file *file, void *fh,
+				    enum v4l2_priority p);
+
+	/* VIDIOC_ENUM_FMT handlers */
+	int (*vidioc_enum_fmt_cap)         (struct file *file, void *fh,
+					    struct v4l2_fmtdesc *f);
+	int (*vidioc_enum_fmt_overlay)     (struct file *file, void *fh,
+					    struct v4l2_fmtdesc *f);
+	int (*vidioc_enum_fmt_vbi)         (struct file *file, void *fh,
+					    struct v4l2_fmtdesc *f);
+	int (*vidioc_enum_fmt_vbi_capture) (struct file *file, void *fh,
+					    struct v4l2_fmtdesc *f);
+	int (*vidioc_enum_fmt_video_output)(struct file *file, void *fh,
+					    struct v4l2_fmtdesc *f);
+	int (*vidioc_enum_fmt_vbi_output)  (struct file *file, void *fh,
+					    struct v4l2_fmtdesc *f);
+	int (*vidioc_enum_fmt_type_private)(struct file *file, void *fh,
+					    struct v4l2_fmtdesc *f);
+
+	/* VIDIOC_G_FMT handlers */
+	int (*vidioc_g_fmt_cap)        (struct file *file, void *fh,
+					struct v4l2_format *f);
+	int (*vidioc_g_fmt_overlay)    (struct file *file, void *fh,
+					struct v4l2_format *f);
+	int (*vidioc_g_fmt_vbi)        (struct file *file, void *fh,
+					struct v4l2_format *f);
+	int (*vidioc_g_fmt_vbi_output) (struct file *file, void *fh,
+					struct v4l2_format *f);
+	int (*vidioc_g_fmt_vbi_capture)(struct file *file, void *fh,
+					struct v4l2_format *f);
+	int (*vidioc_g_fmt_video_output)(struct file *file, void *fh,
+					struct v4l2_format *f);
+	int (*vidioc_g_fmt_type_private)(struct file *file, void *fh,
+					struct v4l2_format *f);
+
+	/* VIDIOC_S_FMT handlers */
+	int (*vidioc_s_fmt_cap)        (struct file *file, void *fh,
+					struct v4l2_format *f);
+
+	int (*vidioc_s_fmt_overlay)    (struct file *file, void *fh,
+					struct v4l2_format *f);
+	int (*vidioc_s_fmt_vbi)        (struct file *file, void *fh,
+					struct v4l2_format *f);
+	int (*vidioc_s_fmt_vbi_output) (struct file *file, void *fh,
+					struct v4l2_format *f);
+	int (*vidioc_s_fmt_vbi_capture)(struct file *file, void *fh,
+					struct v4l2_format *f);
+	int (*vidioc_s_fmt_video_output)(struct file *file, void *fh,
+					struct v4l2_format *f);
+	int (*vidioc_s_fmt_type_private)(struct file *file, void *fh,
+					struct v4l2_format *f);
+
+	/* VIDIOC_TRY_FMT handlers */
+	int (*vidioc_try_fmt_cap)        (struct file *file, void *fh,
+					  struct v4l2_format *f);
+	int (*vidioc_try_fmt_overlay)    (struct file *file, void *fh,
+					  struct v4l2_format *f);
+	int (*vidioc_try_fmt_vbi)        (struct file *file, void *fh,
+					  struct v4l2_format *f);
+	int (*vidioc_try_fmt_vbi_output) (struct file *file, void *fh,
+					  struct v4l2_format *f);
+	int (*vidioc_try_fmt_vbi_capture)(struct file *file, void *fh,
+					  struct v4l2_format *f);
+	int (*vidioc_try_fmt_video_output)(struct file *file, void *fh,
+					  struct v4l2_format *f);
+	int (*vidioc_try_fmt_type_private)(struct file *file, void *fh,
+					  struct v4l2_format *f);
+
+	/* Buffer handlers */
+	int (*vidioc_reqbufs) (struct file *file, void *fh, struct v4l2_requestbuffers *b);
+	int (*vidioc_querybuf)(struct file *file, void *fh, struct v4l2_buffer *b);
+	int (*vidioc_qbuf)    (struct file *file, void *fh, struct v4l2_buffer *b);
+	int (*vidioc_dqbuf)   (struct file *file, void *fh, struct v4l2_buffer *b);
+
+
+	int (*vidioc_overlay) (struct file *file, void *fh, unsigned int i);
+#ifdef HAVE_V4L1
+			/* buffer type is struct vidio_mbuf * */
+	int (*vidiocgmbuf)  (struct file *file, void *fh, struct video_mbuf *p);
+#endif
+	int (*vidioc_g_fbuf)   (struct file *file, void *fh,
+				struct v4l2_framebuffer *a);
+	int (*vidioc_s_fbuf)   (struct file *file, void *fh,
+				struct v4l2_framebuffer *a);
+
+		/* Stream on/off */
+	int (*vidioc_streamon) (struct file *file, void *fh, enum v4l2_buf_type i);
+	int (*vidioc_streamoff)(struct file *file, void *fh, enum v4l2_buf_type i);
+
+		/* Standard handling
+			G_STD and ENUMSTD are handled by videodev.c
+		 */
+	int (*vidioc_s_std)    (struct file *file, void *fh, v4l2_std_id a);
+	int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a);
+
+		/* Input handling */
+	int (*vidioc_enum_input)(struct file *file, void *fh,
+				 struct v4l2_input *inp);
+	int (*vidioc_g_input)   (struct file *file, void *fh, unsigned int *i);
+	int (*vidioc_s_input)   (struct file *file, void *fh, unsigned int i);
+
+		/* Output handling */
+	int (*vidioc_enumoutput) (struct file *file, void *fh,
+				  struct v4l2_output *a);
+	int (*vidioc_g_output)   (struct file *file, void *fh, unsigned int *i);
+	int (*vidioc_s_output)   (struct file *file, void *fh, unsigned int i);
+
+		/* Control handling */
+	int (*vidioc_queryctrl)        (struct file *file, void *fh,
+					struct v4l2_queryctrl *a);
+	int (*vidioc_g_ctrl)           (struct file *file, void *fh,
+					struct v4l2_control *a);
+	int (*vidioc_s_ctrl)           (struct file *file, void *fh,
+					struct v4l2_control *a);
+	int (*vidioc_g_ext_ctrls)      (struct file *file, void *fh,
+					struct v4l2_ext_controls *a);
+	int (*vidioc_s_ext_ctrls)      (struct file *file, void *fh,
+					struct v4l2_ext_controls *a);
+	int (*vidioc_try_ext_ctrls)    (struct file *file, void *fh,
+					struct v4l2_ext_controls *a);
+	int (*vidioc_querymenu)        (struct file *file, void *fh,
+					struct v4l2_querymenu *a);
+
+	/* Audio ioctls */
+	int (*vidioc_enumaudio)        (struct file *file, void *fh,
+					struct v4l2_audio *a);
+	int (*vidioc_g_audio)          (struct file *file, void *fh,
+					struct v4l2_audio *a);
+	int (*vidioc_s_audio)          (struct file *file, void *fh,
+					struct v4l2_audio *a);
+
+	/* Audio out ioctls */
+	int (*vidioc_enumaudout)       (struct file *file, void *fh,
+					struct v4l2_audioout *a);
+	int (*vidioc_g_audout)         (struct file *file, void *fh,
+					struct v4l2_audioout *a);
+	int (*vidioc_s_audout)         (struct file *file, void *fh,
+					struct v4l2_audioout *a);
+	int (*vidioc_g_modulator)      (struct file *file, void *fh,
+					struct v4l2_modulator *a);
+	int (*vidioc_s_modulator)      (struct file *file, void *fh,
+					struct v4l2_modulator *a);
+	/* Crop ioctls */
+	int (*vidioc_cropcap)          (struct file *file, void *fh,
+					struct v4l2_cropcap *a);
+	int (*vidioc_g_crop)           (struct file *file, void *fh,
+					struct v4l2_crop *a);
+	int (*vidioc_s_crop)           (struct file *file, void *fh,
+					struct v4l2_crop *a);
+	/* Compression ioctls */
+	int (*vidioc_g_mpegcomp)       (struct file *file, void *fh,
+					struct v4l2_mpeg_compression *a);
+	int (*vidioc_s_mpegcomp)       (struct file *file, void *fh,
+					struct v4l2_mpeg_compression *a);
+	int (*vidioc_g_jpegcomp)       (struct file *file, void *fh,
+					struct v4l2_jpegcompression *a);
+	int (*vidioc_s_jpegcomp)       (struct file *file, void *fh,
+					struct v4l2_jpegcompression *a);
+
+	/* Stream type-dependent parameter ioctls */
+	int (*vidioc_g_parm)           (struct file *file, void *fh,
+					struct v4l2_streamparm *a);
+	int (*vidioc_s_parm)           (struct file *file, void *fh,
+					struct v4l2_streamparm *a);
+
+	/* Tuner ioctls */
+	int (*vidioc_g_tuner)          (struct file *file, void *fh,
+					struct v4l2_tuner *a);
+	int (*vidioc_s_tuner)          (struct file *file, void *fh,
+					struct v4l2_tuner *a);
+	int (*vidioc_g_frequency)      (struct file *file, void *fh,
+					struct v4l2_frequency *a);
+	int (*vidioc_s_frequency)      (struct file *file, void *fh,
+					struct v4l2_frequency *a);
+
+	/* Sliced VBI cap */
+	int (*vidioc_g_sliced_vbi_cap) (struct file *file, void *fh,
+					struct v4l2_sliced_vbi_cap *a);
+
+	/* Log status ioctl */
+	int (*vidioc_log_status)       (struct file *file, void *fh);
+
+#if 0	/* old, obsolete interface */
+	int (*open)(struct video_device *, int mode);
+	void (*close)(struct video_device *);
+	long (*read)(struct video_device *, char *, unsigned long, int noblock);
+	long (*write)(struct video_device *, const char *, unsigned long, int noblock);
+	unsigned int (*poll)(struct video_device *, struct file *, poll_table *);
+	int (*ioctl)(struct video_device *, unsigned int , void *);
+	int (*mmap)(struct video_device *, const char *, unsigned long);
+	int (*initialize)(struct video_device *);
+#endif
+
+#ifdef OBSOLETE_OWNER /* to be removed soon */
+/* obsolete -- fops->owner is used instead */
+struct module *owner;
+/* dev->driver_data will be used instead some day.
+	* Use the video_{get|set}_drvdata() helper functions,
+	* so the switch over will be transparent for you.
+	* Or use {pci|usb}_{get|set}_drvdata() directly. */
+void *priv;
+#endif
+
+	/* for videodev.c intenal usage -- please don't touch */
+	int users;                     /* video_exclusive_{open|close} ... */
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15)
+	struct mutex lock;             /* ... helper function uses these   */
+#else
+	struct semaphore lock;         /* ... helper function uses these   */
+#endif
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,69)
+	devfs_handle_t devfs_handle;   /* devfs */
+#else
+	char devfs_name[64];           /* devfs */
+#endif
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+	struct class_device class_dev; /* sysfs */
+#endif
+};
+
+/* Version 2 functions */
+extern int video_register_device(struct video_device *vfd, int type, int nr);
+void video_unregister_device(struct video_device *);
+extern int video_ioctl2(struct inode *inode, struct file *file,
+			  unsigned int cmd, unsigned long arg);
+
+/* helper functions to alloc / release struct video_device, the
+   later can be used for video_device->release() */
+struct video_device *video_device_alloc(void);
+void video_device_release(struct video_device *vfd);
+
+/* Include support for obsoleted stuff */
+extern int video_usercopy(struct inode *inode, struct file *file,
+			  unsigned int cmd, unsigned long arg,
+			  int (*func)(struct inode *inode, struct file *file,
+				      unsigned int cmd, void *arg));
+
+
+#ifdef HAVE_V4L1
+#include <linux/mm.h>
+
+extern struct video_device* video_devdata(struct file*);
+
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
+#define to_video_device(cd) container_of(cd, struct video_device, class_dev)
+static inline void
+video_device_create_file(struct video_device *vfd,
+			 struct class_device_attribute *attr)
+{
+	class_device_create_file(&vfd->class_dev, attr);
+}
+static inline void
+video_device_remove_file(struct video_device *vfd,
+			 struct class_device_attribute *attr)
+{
+	class_device_remove_file(&vfd->class_dev, attr);
+}
+#endif
+
+#ifdef OBSOLETE_OWNER /* to be removed soon */
+/* helper functions to access driver private data. */
+static inline void *video_get_drvdata(struct video_device *dev)
+{
+	return dev->priv;
+}
+
+static inline void video_set_drvdata(struct video_device *dev, void *data)
+{
+	dev->priv = data;
+}
+#endif
+
+extern int video_exclusive_open(struct inode *inode, struct file *file);
+extern int video_exclusive_release(struct inode *inode, struct file *file);
+#endif /* HAVE_V4L1 */
+
+#endif /* _V4L2_DEV_H */
diff --git a/linux/include/media/video-buf.h b/linux/include/media/video-buf.h
index 7f8f6ca81..ae694cfbc 100644
--- a/linux/include/media/video-buf.h
+++ b/linux/include/media/video-buf.h
@@ -23,6 +23,7 @@
  */
 
 #include <linux/videodev2.h>
+#include <linux/poll.h>
 
 #define UNSET (-1U)