Merge branch 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6

* 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (534 commits)
  V4L/DVB (13554a): v4l: Use the video_drvdata function in drivers
  V4L/DVB: vivi and mem2mem_testdev need slab.h to build
  V4L/DVB: tm6000: bugfix image position
  V4L/DVB: IR/imon: remove dead IMON_KEY_RELEASE_OFFSET
  V4L/DVB: tm6000: README - add vbi
  V4L/DVB: Fix unlock logic at medusa_video_init
  V4L/DVB: fix dvb frontend lockup
  V4L/DVB: s2255drv: remove dead code
  V4L/DVB: s2255drv: return if vdev not found
  V4L/DVB: ov511: cleanup: remove unneeded null check
  V4L/DVB: media/mem2mem: dereferencing free memory
  V4L/DVB: media/IR: Add missing include file to rc-map.c
  V4L/DVB: dvb/stv6110x: cleanup error handling
  V4L/DVB: ngene: Add lgdt3303 and mt2131 deps to Kconfig
  V4L/DVB: ngene: start separating out DVB functions into separate file
  V4L/DVB: ngene: split out card specific code into a separate file
  V4L/DVB: ngene: split out i2c code into a separate file
  V4L/DVB: ngene: add initial support for digital side of Avermedia m780
  V4L/DVB: ngene: properly support boards where channel 0 isn't a TS input
  V4L-DVB: ngene: make sure that tuner headers are included
  ...

21 files changed, 892 insertions, 253 deletions

diff --git a/include/linux/meye.h b/include/linux/meye.h
index 12010ace1f0..0dd49954f74 100644
--- a/include/linux/meye.h
+++ b/include/linux/meye.h
@@ -44,17 +44,17 @@ struct meye_params {
 };
 
 /* query the extended parameters */
-#define MEYEIOC_G_PARAMS	_IOR ('v', BASE_VIDIOCPRIVATE+0, struct meye_params)
+#define MEYEIOC_G_PARAMS	_IOR ('v', BASE_VIDIOC_PRIVATE+0, struct meye_params)
 /* set the extended parameters */
-#define MEYEIOC_S_PARAMS	_IOW ('v', BASE_VIDIOCPRIVATE+1, struct meye_params)
+#define MEYEIOC_S_PARAMS	_IOW ('v', BASE_VIDIOC_PRIVATE+1, struct meye_params)
 /* queue a buffer for mjpeg capture */
-#define MEYEIOC_QBUF_CAPT	_IOW ('v', BASE_VIDIOCPRIVATE+2, int)
+#define MEYEIOC_QBUF_CAPT	_IOW ('v', BASE_VIDIOC_PRIVATE+2, int)
 /* sync a previously queued mjpeg buffer */
-#define MEYEIOC_SYNC		_IOWR('v', BASE_VIDIOCPRIVATE+3, int)
+#define MEYEIOC_SYNC		_IOWR('v', BASE_VIDIOC_PRIVATE+3, int)
 /* get a still uncompressed snapshot */
-#define MEYEIOC_STILLCAPT	_IO  ('v', BASE_VIDIOCPRIVATE+4)
+#define MEYEIOC_STILLCAPT	_IO  ('v', BASE_VIDIOC_PRIVATE+4)
 /* get a jpeg compressed snapshot */
-#define MEYEIOC_STILLJCAPT	_IOR ('v', BASE_VIDIOCPRIVATE+5, int)
+#define MEYEIOC_STILLJCAPT	_IOR ('v', BASE_VIDIOC_PRIVATE+5, int)
 
 /* V4L2 private controls */
 #define V4L2_CID_AGC		V4L2_CID_PRIVATE_BASE
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 3793d168b44..047f7e6edb8 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -160,16 +160,6 @@ enum v4l2_buf_type {
 	V4L2_BUF_TYPE_PRIVATE              = 0x80,
 };
 
-enum v4l2_ctrl_type {
-	V4L2_CTRL_TYPE_INTEGER	     = 1,
-	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,
-	V4L2_CTRL_TYPE_STRING        = 7,
-};
-
 enum v4l2_tuner_type {
 	V4L2_TUNER_RADIO	     = 1,
 	V4L2_TUNER_ANALOG_TV	     = 2,
@@ -294,6 +284,8 @@ struct v4l2_pix_format {
 
 /* Grey formats */
 #define V4L2_PIX_FMT_GREY    v4l2_fourcc('G', 'R', 'E', 'Y') /*  8  Greyscale     */
+#define V4L2_PIX_FMT_Y4      v4l2_fourcc('Y', '0', '4', ' ') /*  4  Greyscale     */
+#define V4L2_PIX_FMT_Y6      v4l2_fourcc('Y', '0', '6', ' ') /*  6  Greyscale     */
 #define V4L2_PIX_FMT_Y10     v4l2_fourcc('Y', '1', '0', ' ') /* 10  Greyscale     */
 #define V4L2_PIX_FMT_Y16     v4l2_fourcc('Y', '1', '6', ' ') /* 16  Greyscale     */
 
@@ -369,6 +361,7 @@ struct v4l2_pix_format {
 #define V4L2_PIX_FMT_OV511    v4l2_fourcc('O', '5', '1', '1') /* ov511 JPEG */
 #define V4L2_PIX_FMT_OV518    v4l2_fourcc('O', '5', '1', '8') /* ov518 JPEG */
 #define V4L2_PIX_FMT_STV0680  v4l2_fourcc('S', '6', '8', '0') /* stv0680 bayer */
+#define V4L2_PIX_FMT_TM6000   v4l2_fourcc('T', 'M', '6', '0') /* tm5600/tm60x0 */
 
 /*
  *	F O R M A T   E N U M E R A T I O N
@@ -549,6 +542,8 @@ struct v4l2_buffer {
 #define V4L2_BUF_FLAG_KEYFRAME	0x0008	/* Image is a keyframe (I-frame) */
 #define V4L2_BUF_FLAG_PFRAME	0x0010	/* Image is a P-frame */
 #define V4L2_BUF_FLAG_BFRAME	0x0020	/* Image is a B-frame */
+/* Buffer is ready, but the data contained within is corrupted. */
+#define V4L2_BUF_FLAG_ERROR	0x0040
 #define V4L2_BUF_FLAG_TIMECODE	0x0100	/* timecode field is valid */
 #define V4L2_BUF_FLAG_INPUT     0x0200  /* input field is valid */
 
@@ -939,6 +934,16 @@ struct v4l2_ext_controls {
 #define V4L2_CTRL_ID2CLASS(id)    ((id) & 0x0fff0000UL)
 #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
 
+enum v4l2_ctrl_type {
+	V4L2_CTRL_TYPE_INTEGER	     = 1,
+	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,
+	V4L2_CTRL_TYPE_STRING        = 7,
+};
+
 /*  Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
 struct v4l2_queryctrl {
 	__u32		     id;
@@ -1023,14 +1028,24 @@ enum v4l2_colorfx {
 	V4L2_COLORFX_NONE	= 0,
 	V4L2_COLORFX_BW		= 1,
 	V4L2_COLORFX_SEPIA	= 2,
+	V4L2_COLORFX_NEGATIVE = 3,
+	V4L2_COLORFX_EMBOSS = 4,
+	V4L2_COLORFX_SKETCH = 5,
+	V4L2_COLORFX_SKY_BLUE = 6,
+	V4L2_COLORFX_GRASS_GREEN = 7,
+	V4L2_COLORFX_SKIN_WHITEN = 8,
+	V4L2_COLORFX_VIVID = 9,
 };
 #define V4L2_CID_AUTOBRIGHTNESS			(V4L2_CID_BASE+32)
 #define V4L2_CID_BAND_STOP_FILTER		(V4L2_CID_BASE+33)
 
 #define V4L2_CID_ROTATE				(V4L2_CID_BASE+34)
 #define V4L2_CID_BG_COLOR			(V4L2_CID_BASE+35)
+
+#define V4L2_CID_CHROMA_GAIN                    (V4L2_CID_BASE+36)
+
 /* last CID + 1 */
-#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+36)
+#define V4L2_CID_LASTP1                         (V4L2_CID_BASE+37)
 
 /*  MPEG-class control IDs defined by V4L2 */
 #define V4L2_CID_MPEG_BASE 			(V4L2_CTRL_CLASS_MPEG | 0x900)
@@ -1276,6 +1291,9 @@ enum  v4l2_exposure_auto_type {
 
 #define V4L2_CID_PRIVACY			(V4L2_CID_CAMERA_CLASS_BASE+16)
 
+#define V4L2_CID_IRIS_ABSOLUTE			(V4L2_CID_CAMERA_CLASS_BASE+17)
+#define V4L2_CID_IRIS_RELATIVE			(V4L2_CID_CAMERA_CLASS_BASE+18)
+
 /* FM Modulator class control IDs */
 #define V4L2_CID_FM_TX_CLASS_BASE		(V4L2_CTRL_CLASS_FM_TX | 0x900)
 #define V4L2_CID_FM_TX_CLASS			(V4L2_CTRL_CLASS_FM_TX | 1)
@@ -1621,6 +1639,38 @@ struct v4l2_streamparm {
 };
 
 /*
+ *	E V E N T S
+ */
+
+#define V4L2_EVENT_ALL				0
+#define V4L2_EVENT_VSYNC			1
+#define V4L2_EVENT_EOS				2
+#define V4L2_EVENT_PRIVATE_START		0x08000000
+
+/* Payload for V4L2_EVENT_VSYNC */
+struct v4l2_event_vsync {
+	/* Can be V4L2_FIELD_ANY, _NONE, _TOP or _BOTTOM */
+	__u8 field;
+} __attribute__ ((packed));
+
+struct v4l2_event {
+	__u32				type;
+	union {
+		struct v4l2_event_vsync vsync;
+		__u8			data[64];
+	} u;
+	__u32				pending;
+	__u32				sequence;
+	struct timespec			timestamp;
+	__u32				reserved[9];
+};
+
+struct v4l2_event_subscription {
+	__u32				type;
+	__u32				reserved[7];
+};
+
+/*
  *	A D V A N C E D   D E B U G G I N G
  *
  *	NOTE: EXPERIMENTAL API, NEVER RELY ON THIS IN APPLICATIONS!
@@ -1742,6 +1792,9 @@ struct v4l2_dbg_chip_ident {
 #define	VIDIOC_QUERY_DV_PRESET	_IOR('V',  86, struct v4l2_dv_preset)
 #define	VIDIOC_S_DV_TIMINGS	_IOWR('V', 87, struct v4l2_dv_timings)
 #define	VIDIOC_G_DV_TIMINGS	_IOWR('V', 88, struct v4l2_dv_timings)
+#define	VIDIOC_DQEVENT		 _IOR('V', 89, struct v4l2_event)
+#define	VIDIOC_SUBSCRIBE_EVENT	 _IOW('V', 90, struct v4l2_event_subscription)
+#define	VIDIOC_UNSUBSCRIBE_EVENT _IOW('V', 91, struct v4l2_event_subscription)
 
 /* Reminder: when adding new ioctls please add support for them to
    drivers/media/video/v4l2-compat-ioctl32.c as well! */
diff --git a/include/media/ak881x.h b/include/media/ak881x.h
new file mode 100644
index 00000000000..b7f2add5ce7
--- /dev/null
+++ b/include/media/ak881x.h
@@ -0,0 +1,25 @@
+/*
+ * Header for AK8813 / AK8814 TV-ecoders from Asahi Kasei Microsystems Co., Ltd. (AKM)
+ *
+ * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * 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.
+ */
+
+#ifndef AK881X_H
+#define AK881X_H
+
+#define AK881X_IF_MODE_MASK	(3 << 0)
+#define AK881X_IF_MODE_BT656	(0 << 0)
+#define AK881X_IF_MODE_MASTER	(1 << 0)
+#define AK881X_IF_MODE_SLAVE	(2 << 0)
+#define AK881X_FIELD		(1 << 2)
+#define AK881X_COMPONENT	(1 << 3)
+
+struct ak881x_pdata {
+	unsigned long flags;
+};
+
+#endif
diff --git a/include/media/davinci/vpfe_capture.h b/include/media/davinci/vpfe_capture.h
index 4314a5f6a08..cc973ed845a 100644
--- a/include/media/davinci/vpfe_capture.h
+++ b/include/media/davinci/vpfe_capture.h
@@ -94,6 +94,8 @@ struct vpfe_config {
 	/* vpfe clock */
 	struct clk *vpssclk;
 	struct clk *slaveclk;
+	/* Function for Clearing the interrupt */
+	void (*clr_intr)(int vdint);
 };
 
 struct vpfe_device {
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index c66298062d3..528050e39ad 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -50,6 +50,10 @@ struct card_ir {
 	struct ir_input_state   ir;
 	char                    name[32];
 	char                    phys[32];
+	int			users;
+
+	u32			running:1;
+	struct ir_dev_props	props;
 
 	/* Usual gpio signalling */
 
@@ -79,6 +83,9 @@ struct card_ir {
 	/* NEC decoding */
 	u32			nec_gpio;
 	struct tasklet_struct   tlet;
+
+	/* IR core raw decoding */
+	u32			raw_decode;
 };
 
 /* Routines from ir-functions.c */
@@ -97,71 +104,4 @@ u32  ir_rc5_decode(unsigned int code);
 void ir_rc5_timer_end(unsigned long data);
 void ir_rc5_timer_keyup(unsigned long data);
 
-/* scancode->keycode map tables from ir-keymaps.c */
-
-extern struct ir_scancode_table ir_codes_empty_table;
-extern struct ir_scancode_table ir_codes_avermedia_table;
-extern struct ir_scancode_table ir_codes_avermedia_dvbt_table;
-extern struct ir_scancode_table ir_codes_avermedia_m135a_table;
-extern struct ir_scancode_table ir_codes_avermedia_cardbus_table;
-extern struct ir_scancode_table ir_codes_apac_viewcomp_table;
-extern struct ir_scancode_table ir_codes_pixelview_table;
-extern struct ir_scancode_table ir_codes_pixelview_new_table;
-extern struct ir_scancode_table ir_codes_nebula_table;
-extern struct ir_scancode_table ir_codes_dntv_live_dvb_t_table;
-extern struct ir_scancode_table ir_codes_iodata_bctv7e_table;
-extern struct ir_scancode_table ir_codes_adstech_dvb_t_pci_table;
-extern struct ir_scancode_table ir_codes_msi_tvanywhere_table;
-extern struct ir_scancode_table ir_codes_cinergy_1400_table;
-extern struct ir_scancode_table ir_codes_avertv_303_table;
-extern struct ir_scancode_table ir_codes_dntv_live_dvbt_pro_table;
-extern struct ir_scancode_table ir_codes_em_terratec_table;
-extern struct ir_scancode_table ir_codes_pinnacle_grey_table;
-extern struct ir_scancode_table ir_codes_flyvideo_table;
-extern struct ir_scancode_table ir_codes_flydvb_table;
-extern struct ir_scancode_table ir_codes_cinergy_table;
-extern struct ir_scancode_table ir_codes_eztv_table;
-extern struct ir_scancode_table ir_codes_avermedia_table;
-extern struct ir_scancode_table ir_codes_videomate_tv_pvr_table;
-extern struct ir_scancode_table ir_codes_manli_table;
-extern struct ir_scancode_table ir_codes_gotview7135_table;
-extern struct ir_scancode_table ir_codes_purpletv_table;
-extern struct ir_scancode_table ir_codes_pctv_sedna_table;
-extern struct ir_scancode_table ir_codes_pv951_table;
-extern struct ir_scancode_table ir_codes_rc5_tv_table;
-extern struct ir_scancode_table ir_codes_winfast_table;
-extern struct ir_scancode_table ir_codes_pinnacle_color_table;
-extern struct ir_scancode_table ir_codes_hauppauge_new_table;
-extern struct ir_scancode_table ir_codes_rc5_hauppauge_new_table;
-extern struct ir_scancode_table ir_codes_npgtech_table;
-extern struct ir_scancode_table ir_codes_norwood_table;
-extern struct ir_scancode_table ir_codes_proteus_2309_table;
-extern struct ir_scancode_table ir_codes_budget_ci_old_table;
-extern struct ir_scancode_table ir_codes_asus_pc39_table;
-extern struct ir_scancode_table ir_codes_encore_enltv_table;
-extern struct ir_scancode_table ir_codes_encore_enltv2_table;
-extern struct ir_scancode_table ir_codes_tt_1500_table;
-extern struct ir_scancode_table ir_codes_fusionhdtv_mce_table;
-extern struct ir_scancode_table ir_codes_behold_table;
-extern struct ir_scancode_table ir_codes_behold_columbus_table;
-extern struct ir_scancode_table ir_codes_pinnacle_pctv_hd_table;
-extern struct ir_scancode_table ir_codes_genius_tvgo_a11mce_table;
-extern struct ir_scancode_table ir_codes_powercolor_real_angel_table;
-extern struct ir_scancode_table ir_codes_avermedia_a16d_table;
-extern struct ir_scancode_table ir_codes_encore_enltv_fm53_table;
-extern struct ir_scancode_table ir_codes_real_audio_220_32_keys_table;
-extern struct ir_scancode_table ir_codes_msi_tvanywhere_plus_table;
-extern struct ir_scancode_table ir_codes_ati_tv_wonder_hd_600_table;
-extern struct ir_scancode_table ir_codes_kworld_plus_tv_analog_table;
-extern struct ir_scancode_table ir_codes_kaiomy_table;
-extern struct ir_scancode_table ir_codes_dm1105_nec_table;
-extern struct ir_scancode_table ir_codes_tevii_nec_table;
-extern struct ir_scancode_table ir_codes_tbs_nec_table;
-extern struct ir_scancode_table ir_codes_evga_indtube_table;
-extern struct ir_scancode_table ir_codes_terratec_cinergy_xs_table;
-extern struct ir_scancode_table ir_codes_videomate_s350_table;
-extern struct ir_scancode_table ir_codes_gadmei_rm008z_table;
-extern struct ir_scancode_table ir_codes_nec_terratec_cinergy_xs_table;
-extern struct ir_scancode_table ir_codes_winfast_usbii_deluxe_table;
-extern struct ir_scancode_table ir_codes_kworld_315u_table;
 #endif
diff --git a/include/media/ir-core.h b/include/media/ir-core.h
index 61c223bc395..ad1303f20e0 100644
--- a/include/media/ir-core.h
+++ b/include/media/ir-core.h
@@ -1,6 +1,8 @@
 /*
  * Remote Controller core header
  *
+ * Copyright (C) 2009-2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
  * 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 version 2 of the License.
@@ -14,61 +16,133 @@
 #ifndef _IR_CORE
 #define _IR_CORE
 
-#include <linux/input.h>
 #include <linux/spinlock.h>
+#include <linux/kfifo.h>
+#include <linux/time.h>
+#include <linux/timer.h>
+#include <media/rc-map.h>
 
 extern int ir_core_debug;
 #define IR_dprintk(level, fmt, arg...)	if (ir_core_debug >= level) \
 	printk(KERN_DEBUG "%s: " fmt , __func__, ## arg)
 
-#define IR_TYPE_UNKNOWN	0
-#define IR_TYPE_RC5	(1  << 0)	/* Philips RC5 protocol */
-#define IR_TYPE_PD	(1  << 1)	/* Pulse distance encoded IR */
-#define IR_TYPE_NEC	(1  << 2)
-#define IR_TYPE_OTHER	(((u64)1) << 63l)
-
-struct ir_scancode {
-	u16	scancode;
-	u32	keycode;
-};
-
-struct ir_scancode_table {
-	struct ir_scancode	*scan;
-	int			size;
-	u64		ir_type;
-	spinlock_t		lock;
+enum rc_driver_type {
+	RC_DRIVER_SCANCODE = 0,	/* Driver or hardware generates a scancode */
+	RC_DRIVER_IR_RAW,	/* Needs a Infra-Red pulse/space decoder */
 };
 
+/**
+ * struct ir_dev_props - Allow caller drivers to set special properties
+ * @driver_type: specifies if the driver or hardware have already a decoder,
+ *	or if it needs to use the IR raw event decoders to produce a scancode
+ * @allowed_protos: bitmask with the supported IR_TYPE_* protocols
+ * @scanmask: some hardware decoders are not capable of providing the full
+ *	scancode to the application. As this is a hardware limit, we can't do
+ *	anything with it. Yet, as the same keycode table can be used with other
+ *	devices, a mask is provided to allow its usage. Drivers should generally
+ *	leave this field in blank
+ * @priv: driver-specific data, to be used on the callbacks
+ * @change_protocol: allow changing the protocol used on hardware decoders
+ * @open: callback to allow drivers to enable polling/irq when IR input device
+ *	is opened.
+ * @close: callback to allow drivers to disable polling/irq when IR input device
+ *	is opened.
+ */
 struct ir_dev_props {
-	unsigned long allowed_protos;
-	void 		*priv;
-	int (*change_protocol)(void *priv, u64 ir_type);
+	enum rc_driver_type	driver_type;
+	unsigned long		allowed_protos;
+	u32			scanmask;
+	void 			*priv;
+	int			(*change_protocol)(void *priv, u64 ir_type);
+	int			(*open)(void *priv);
+	void			(*close)(void *priv);
 };
 
-
 struct ir_input_dev {
-	struct input_dev		*dev;		/* Input device*/
+	struct device			dev;		/* device */
+	char				*driver_name;	/* Name of the driver module */
 	struct ir_scancode_table	rc_tab;		/* scan/key table */
 	unsigned long			devno;		/* device number */
-	struct attribute_group		attr;		/* IR attributes */
-	struct device			*class_dev;	/* virtual class dev */
 	const struct ir_dev_props	*props;		/* Device properties */
+	struct ir_raw_event_ctrl	*raw;		/* for raw pulse/space events */
+	struct input_dev		*input_dev;	/* the input device associated with this device */
+
+	/* key info - needed by IR keycode handlers */
+	spinlock_t			keylock;	/* protects the below members */
+	bool				keypressed;	/* current state */
+	unsigned long			keyup_jiffies;	/* when should the current keypress be released? */
+	struct timer_list		timer_keyup;	/* timer for releasing a keypress */
+	u32				last_keycode;	/* keycode of last command */
+	u32				last_scancode;	/* scancode of last command */
+	u8				last_toggle;	/* toggle of last command */
 };
-#define to_ir_input_dev(_attr) container_of(_attr, struct ir_input_dev, attr)
 
-/* Routines from ir-keytable.c */
+enum raw_event_type {
+	IR_SPACE        = (1 << 0),
+	IR_PULSE        = (1 << 1),
+	IR_START_EVENT  = (1 << 2),
+	IR_STOP_EVENT   = (1 << 3),
+};
 
-u32 ir_g_keycode_from_table(struct input_dev *input_dev,
-			    u32 scancode);
+#define to_ir_input_dev(_attr) container_of(_attr, struct ir_input_dev, attr)
 
-int ir_input_register(struct input_dev *dev,
+/* From ir-keytable.c */
+int __ir_input_register(struct input_dev *dev,
 		      const struct ir_scancode_table *ir_codes,
-		      const struct ir_dev_props *props);
+		      const struct ir_dev_props *props,
+		      const char *driver_name);
+
+static inline int ir_input_register(struct input_dev *dev,
+		      const char *map_name,
+		      const struct ir_dev_props *props,
+		      const char *driver_name) {
+	struct ir_scancode_table *ir_codes;
+	struct ir_input_dev *ir_dev;
+	int rc;
+
+	if (!map_name)
+		return -EINVAL;
+
+	ir_codes = get_rc_map(map_name);
+	if (!ir_codes)
+		return -EINVAL;
+
+	rc = __ir_input_register(dev, ir_codes, props, driver_name);
+	if (rc < 0)
+		return -EINVAL;
+
+	ir_dev = input_get_drvdata(dev);
+
+	if (!rc && ir_dev->props && ir_dev->props->change_protocol)
+		rc = ir_dev->props->change_protocol(ir_dev->props->priv,
+						    ir_codes->ir_type);
+
+	return rc;
+}
+
 void ir_input_unregister(struct input_dev *input_dev);
 
-/* Routines from ir-sysfs.c */
+void ir_repeat(struct input_dev *dev);
+void ir_keydown(struct input_dev *dev, int scancode, u8 toggle);
+u32 ir_g_keycode_from_table(struct input_dev *input_dev, u32 scancode);
+
+/* From ir-raw-event.c */
+
+struct ir_raw_event {
+	unsigned                        pulse:1;
+	unsigned                        duration:31;
+};
+
+#define IR_MAX_DURATION                 0x7FFFFFFF      /* a bit more than 2 seconds */
 
-int ir_register_class(struct input_dev *input_dev);
-void ir_unregister_class(struct input_dev *input_dev);
+void ir_raw_event_handle(struct input_dev *input_dev);
+int ir_raw_event_store(struct input_dev *input_dev, struct ir_raw_event *ev);
+int ir_raw_event_store_edge(struct input_dev *input_dev, enum raw_event_type type);
+static inline void ir_raw_event_reset(struct input_dev *input_dev)
+{
+	struct ir_raw_event ev = { .pulse = false, .duration = 0 };
+	ir_raw_event_store(input_dev, &ev);
+	ir_raw_event_handle(input_dev);
+}
 
-#endif
+#endif /* _IR_CORE */
diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h
index 9142936603c..0506e45c9a4 100644
--- a/include/media/ir-kbd-i2c.h
+++ b/include/media/ir-kbd-i2c.h
@@ -6,7 +6,7 @@
 struct IR_i2c;
 
 struct IR_i2c {
-	struct ir_scancode_table *ir_codes;
+	char		       *ir_codes;
 
 	struct i2c_client      *c;
 	struct input_dev       *input;
@@ -34,9 +34,9 @@ enum ir_kbd_get_key_fn {
 
 /* Can be passed when instantiating an ir_video i2c device */
 struct IR_i2c_init_data {
-	struct ir_scancode_table *ir_codes;
+	char			*ir_codes;
 	const char             *name;
-	u64          type; /* IR_TYPE_RC5, IR_TYPE_PD, etc */
+	u64          type; /* IR_TYPE_RC5, etc */
 	/*
 	 * Specify either a function pointer or a value indicating one of
 	 * ir_kbd_i2c's internal get_key functions
diff --git a/include/media/rc-map.h b/include/media/rc-map.h
new file mode 100644
index 00000000000..5833966a710
--- /dev/null
+++ b/include/media/rc-map.h
@@ -0,0 +1,121 @@
+/*
+ * rc-map.h - define RC map names used by RC drivers
+ *
+ * Copyright (c) 2010 by Mauro Carvalho Chehab <mchehab@redhat.com>
+ *
+ * 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.
+ */
+
+#include <linux/input.h>
+
+#define IR_TYPE_UNKNOWN	0
+#define IR_TYPE_RC5	(1  << 0)	/* Philips RC5 protocol */
+#define IR_TYPE_NEC	(1  << 1)
+#define IR_TYPE_RC6	(1  << 2)	/* Philips RC6 protocol */
+#define IR_TYPE_JVC	(1  << 3)	/* JVC protocol */
+#define IR_TYPE_SONY	(1  << 4)	/* Sony12/15/20 protocol */
+#define IR_TYPE_OTHER	(1u << 31)
+
+struct ir_scancode {
+	u32	scancode;
+	u32	keycode;
+};
+
+struct ir_scancode_table {
+	struct ir_scancode	*scan;
+	unsigned int		size;	/* Max number of entries */
+	unsigned int		len;	/* Used number of entries */
+	unsigned int		alloc;	/* Size of *scan in bytes */
+	u64			ir_type;
+	char			*name;
+	spinlock_t		lock;
+};
+
+struct rc_keymap {
+	struct list_head	 list;
+	struct ir_scancode_table map;
+};
+
+/* Routines from rc-map.c */
+
+int ir_register_map(struct rc_keymap *map);
+void ir_unregister_map(struct rc_keymap *map);
+struct ir_scancode_table *get_rc_map(const char *name);
+void rc_map_init(void);
+
+/* Names of the several keytables defined in-kernel */
+
+#define RC_MAP_ADSTECH_DVB_T_PCI         "rc-adstech-dvb-t-pci"
+#define RC_MAP_APAC_VIEWCOMP             "rc-apac-viewcomp"
+#define RC_MAP_ASUS_PC39                 "rc-asus-pc39"
+#define RC_MAP_ATI_TV_WONDER_HD_600      "rc-ati-tv-wonder-hd-600"
+#define RC_MAP_AVERMEDIA_A16D            "rc-avermedia-a16d"
+#define RC_MAP_AVERMEDIA_CARDBUS         "rc-avermedia-cardbus"
+#define RC_MAP_AVERMEDIA_DVBT            "rc-avermedia-dvbt"
+#define RC_MAP_AVERMEDIA_M135A_RM_JX     "rc-avermedia-m135a-rm-jx"
+#define RC_MAP_AVERMEDIA                 "rc-avermedia"
+#define RC_MAP_AVERTV_303                "rc-avertv-303"
+#define RC_MAP_BEHOLD_COLUMBUS           "rc-behold-columbus"
+#define RC_MAP_BEHOLD                    "rc-behold"
+#define RC_MAP_BUDGET_CI_OLD             "rc-budget-ci-old"
+#define RC_MAP_CINERGY_1400              "rc-cinergy-1400"
+#define RC_MAP_CINERGY                   "rc-cinergy"
+#define RC_MAP_DM1105_NEC                "rc-dm1105-nec"
+#define RC_MAP_DNTV_LIVE_DVBT_PRO        "rc-dntv-live-dvbt-pro"
+#define RC_MAP_DNTV_LIVE_DVB_T           "rc-dntv-live-dvb-t"
+#define RC_MAP_EMPTY                     "rc-empty"
+#define RC_MAP_EM_TERRATEC               "rc-em-terratec"
+#define RC_MAP_ENCORE_ENLTV2             "rc-encore-enltv2"
+#define RC_MAP_ENCORE_ENLTV_FM53         "rc-encore-enltv-fm53"
+#define RC_MAP_ENCORE_ENLTV              "rc-encore-enltv"
+#define RC_MAP_EVGA_INDTUBE              "rc-evga-indtube"
+#define RC_MAP_EZTV                      "rc-eztv"
+#define RC_MAP_FLYDVB                    "rc-flydvb"
+#define RC_MAP_FLYVIDEO                  "rc-flyvideo"
+#define RC_MAP_FUSIONHDTV_MCE            "rc-fusionhdtv-mce"
+#define RC_MAP_GADMEI_RM008Z             "rc-gadmei-rm008z"
+#define RC_MAP_GENIUS_TVGO_A11MCE        "rc-genius-tvgo-a11mce"
+#define RC_MAP_GOTVIEW7135               "rc-gotview7135"
+#define RC_MAP_HAUPPAUGE_NEW             "rc-hauppauge-new"
+#define RC_MAP_IMON_MCE                  "rc-imon-mce"
+#define RC_MAP_IMON_PAD                  "rc-imon-pad"
+#define RC_MAP_IODATA_BCTV7E             "rc-iodata-bctv7e"
+#define RC_MAP_KAIOMY                    "rc-kaiomy"
+#define RC_MAP_KWORLD_315U               "rc-kworld-315u"
+#define RC_MAP_KWORLD_PLUS_TV_ANALOG     "rc-kworld-plus-tv-analog"
+#define RC_MAP_MANLI                     "rc-manli"
+#define RC_MAP_MSI_TVANYWHERE_PLUS       "rc-msi-tvanywhere-plus"
+#define RC_MAP_MSI_TVANYWHERE            "rc-msi-tvanywhere"
+#define RC_MAP_NEBULA                    "rc-nebula"
+#define RC_MAP_NEC_TERRATEC_CINERGY_XS   "rc-nec-terratec-cinergy-xs"
+#define RC_MAP_NORWOOD                   "rc-norwood"
+#define RC_MAP_NPGTECH                   "rc-npgtech"
+#define RC_MAP_PCTV_SEDNA                "rc-pctv-sedna"
+#define RC_MAP_PINNACLE_COLOR            "rc-pinnacle-color"
+#define RC_MAP_PINNACLE_GREY             "rc-pinnacle-grey"
+#define RC_MAP_PINNACLE_PCTV_HD          "rc-pinnacle-pctv-hd"
+#define RC_MAP_PIXELVIEW_NEW             "rc-pixelview-new"
+#define RC_MAP_PIXELVIEW                 "rc-pixelview"
+#define RC_MAP_PIXELVIEW_MK12            "rc-pixelview-mk12"
+#define RC_MAP_POWERCOLOR_REAL_ANGEL     "rc-powercolor-real-angel"
+#define RC_MAP_PROTEUS_2309              "rc-proteus-2309"
+#define RC_MAP_PURPLETV                  "rc-purpletv"
+#define RC_MAP_PV951                     "rc-pv951"
+#define RC_MAP_RC5_HAUPPAUGE_NEW         "rc-rc5-hauppauge-new"
+#define RC_MAP_RC5_TV                    "rc-rc5-tv"
+#define RC_MAP_REAL_AUDIO_220_32_KEYS    "rc-real-audio-220-32-keys"
+#define RC_MAP_TBS_NEC                   "rc-tbs-nec"
+#define RC_MAP_TERRATEC_CINERGY_XS       "rc-terratec-cinergy-xs"
+#define RC_MAP_TEVII_NEC                 "rc-tevii-nec"
+#define RC_MAP_TT_1500                   "rc-tt-1500"
+#define RC_MAP_VIDEOMATE_S350            "rc-videomate-s350"
+#define RC_MAP_VIDEOMATE_TV_PVR          "rc-videomate-tv-pvr"
+#define RC_MAP_WINFAST                   "rc-winfast"
+#define RC_MAP_WINFAST_USBII_DELUXE      "rc-winfast-usbii-deluxe"
+/*
+ * Please, do not just append newer Remote Controller names at the end.
+ * The names should be ordered in alphabetical order
+ */
diff --git a/include/media/sh_vou.h b/include/media/sh_vou.h
new file mode 100644
index 00000000000..a3ef30242b0
--- /dev/null
+++ b/include/media/sh_vou.h
@@ -0,0 +1,34 @@
+/*
+ * SuperH Video Output Unit (VOU) driver header
+ *
+ * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ *
+ * 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.
+ */
+#ifndef SH_VOU_H
+#define SH_VOU_H
+
+#include <linux/i2c.h>
+
+/* Bus flags */
+#define SH_VOU_PCLK_FALLING	(1 << 0)
+#define SH_VOU_HSYNC_LOW	(1 << 1)
+#define SH_VOU_VSYNC_LOW	(1 << 2)
+
+enum sh_vou_bus_fmt {
+	SH_VOU_BUS_8BIT,
+	SH_VOU_BUS_16BIT,
+	SH_VOU_BUS_BT656,
+};
+
+struct sh_vou_pdata {
+	enum sh_vou_bus_fmt bus_fmt;
+	int i2c_adap;
+	struct i2c_board_info *board_info;
+	unsigned long flags;
+	char *module_name;
+};
+
+#endif
diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h
index 9d69f01b6fa..c9a5bbfa6ab 100644
--- a/include/media/soc_camera.h
+++ b/include/media/soc_camera.h
@@ -266,8 +266,8 @@ static inline unsigned long soc_camera_bus_param_compatible(
 		common_flags;
 }
 
-static inline void soc_camera_limit_side(unsigned int *start,
-		unsigned int *length, unsigned int start_min,
+static inline void soc_camera_limit_side(int *start, int *length,
+		unsigned int start_min,
 		unsigned int length_min, unsigned int length_max)
 {
 	if (*length < length_min)
@@ -284,4 +284,12 @@ static inline void soc_camera_limit_side(unsigned int *start,
 extern unsigned long soc_camera_apply_sensor_flags(struct soc_camera_link *icl,
 						   unsigned long flags);
 
+/* This is only temporary here - until v4l2-subdev begins to link to video_device */
+#include <linux/i2c.h>
+static inline struct video_device *soc_camera_i2c_to_vdev(struct i2c_client *client)
+{
+	struct soc_camera_device *icd = client->dev.platform_data;
+	return icd->vdev;
+}
+
 #endif
diff --git a/include/media/v4l2-chip-ident.h b/include/media/v4l2-chip-ident.h
index 56abf21dd78..21b4428c12a 100644
--- a/include/media/v4l2-chip-ident.h
+++ b/include/media/v4l2-chip-ident.h
@@ -25,6 +25,10 @@
 #define V4L2_CHIP_IDENT_H_
 
 /* VIDIOC_DBG_G_CHIP_IDENT: identifies the actual chip installed on the board */
+
+/* KEEP THIS LIST ORDERED BY ID!
+   Otherwise it will be hard to see which ranges are already in use when
+   adding support to a new chip family. */
 enum {
 	/* general idents: reserved range 0-49 */
 	V4L2_IDENT_NONE      = 0,       /* No chip matched */
@@ -77,17 +81,14 @@ enum {
 	V4L2_IDENT_CX23417 = 417,
 	V4L2_IDENT_CX23418 = 418,
 
-	/* module au0828 */
-	V4L2_IDENT_AU0828 = 828,
-
-	/* module indycam: just ident 2000 */
-	V4L2_IDENT_INDYCAM = 2000,
-
 	/* module bt819: reserved range 810-819 */
 	V4L2_IDENT_BT815A = 815,
 	V4L2_IDENT_BT817A = 817,
 	V4L2_IDENT_BT819A = 819,
 
+	/* module au0828 */
+	V4L2_IDENT_AU0828 = 828,
+
 	/* module bt856: just ident 856 */
 	V4L2_IDENT_BT856 = 856,
 
@@ -99,6 +100,9 @@ enum {
 	V4L2_IDENT_KS0127  = 1127,
 	V4L2_IDENT_KS0127B = 1128,
 
+	/* module indycam: just ident 2000 */
+	V4L2_IDENT_INDYCAM = 2000,
+
 	/* module vp27smpx: just ident 2700 */
 	V4L2_IDENT_VP27SMPX = 2700,
 
@@ -162,20 +166,21 @@ enum {
 	/* module saa7706h: just ident 7706 */
 	V4L2_IDENT_SAA7706H = 7706,
 
+	/* module mt9v011, just ident 8243 */
+	V4L2_IDENT_MT9V011 = 8243,
+
 	/* module wm8739: just ident 8739 */
 	V4L2_IDENT_WM8739 = 8739,
 
 	/* module wm8775: just ident 8775 */
 	V4L2_IDENT_WM8775 = 8775,
 
-	/* module tda9840: just ident 9840 */
-	V4L2_IDENT_TDA9840 = 9840,
-
 	/* module cafe_ccic, just ident 8801 */
 	V4L2_IDENT_CAFE = 8801,
 
-	/* module mt9v011, just ident 8243 */
-	V4L2_IDENT_MT9V011 = 8243,
+	/* AKM AK8813/AK8814 */
+	V4L2_IDENT_AK8813 = 8813,
+	V4L2_IDENT_AK8814 = 8814,
 
 	/* module cx23885 and cx25840 */
 	V4L2_IDENT_CX23885    = 8850,
@@ -186,6 +191,9 @@ enum {
 	V4L2_IDENT_CX23888_AV = 8881, /* Integrated A/V decoder */
 	V4L2_IDENT_CX23888_IR = 8882, /* Integrated infrared controller */
 
+	/* module tda9840: just ident 9840 */
+	V4L2_IDENT_TDA9840 = 9840,
+
 	/* module tw9910: just ident 9910 */
 	V4L2_IDENT_TW9910 = 9910,
 
@@ -198,72 +206,70 @@ enum {
 	V4L2_IDENT_CX23101    = 23101,
 	V4L2_IDENT_CX23102    = 23102,
 
-	/* module msp3400: reserved range 34000-34999 and 44000-44999 */
+	/* module msp3400: reserved range 34000-34999 for msp34xx */
 	V4L2_IDENT_MSPX4XX  = 34000, /* generic MSPX4XX identifier, only
 					use internally (tveeprom.c). */
 
 	V4L2_IDENT_MSP3400B = 34002,
-	V4L2_IDENT_MSP3410B = 34102,
-
 	V4L2_IDENT_MSP3400C = 34003,
-	V4L2_IDENT_MSP3410C = 34103,
-
 	V4L2_IDENT_MSP3400D = 34004,
-	V4L2_IDENT_MSP3410D = 34104,
+	V4L2_IDENT_MSP3400G = 34007,
+	V4L2_IDENT_MSP3401G = 34017,
+	V4L2_IDENT_MSP3402G = 34027,
 	V4L2_IDENT_MSP3405D = 34054,
-	V4L2_IDENT_MSP3415D = 34154,
+	V4L2_IDENT_MSP3405G = 34057,
 	V4L2_IDENT_MSP3407D = 34074,
-	V4L2_IDENT_MSP3417D = 34174,
+	V4L2_IDENT_MSP3407G = 34077,
 
-	V4L2_IDENT_MSP3400G = 34007,
+	V4L2_IDENT_MSP3410B = 34102,
+	V4L2_IDENT_MSP3410C = 34103,
+	V4L2_IDENT_MSP3410D = 34104,
 	V4L2_IDENT_MSP3410G = 34107,
-	V4L2_IDENT_MSP3420G = 34207,
-	V4L2_IDENT_MSP3430G = 34307,
-	V4L2_IDENT_MSP3440G = 34407,
-	V4L2_IDENT_MSP3450G = 34507,
-	V4L2_IDENT_MSP3460G = 34607,
-
-	V4L2_IDENT_MSP3401G = 34017,
 	V4L2_IDENT_MSP3411G = 34117,
-	V4L2_IDENT_MSP3421G = 34217,
-	V4L2_IDENT_MSP3431G = 34317,
-	V4L2_IDENT_MSP3441G = 34417,
-	V4L2_IDENT_MSP3451G = 34517,
-	V4L2_IDENT_MSP3461G = 34617,
-
-	V4L2_IDENT_MSP3402G = 34027,
 	V4L2_IDENT_MSP3412G = 34127,
-	V4L2_IDENT_MSP3422G = 34227,
-	V4L2_IDENT_MSP3442G = 34427,
-	V4L2_IDENT_MSP3452G = 34527,
-
-	V4L2_IDENT_MSP3405G = 34057,
+	V4L2_IDENT_MSP3415D = 34154,
 	V4L2_IDENT_MSP3415G = 34157,
-	V4L2_IDENT_MSP3425G = 34257,
-	V4L2_IDENT_MSP3435G = 34357,
-	V4L2_IDENT_MSP3445G = 34457,
-	V4L2_IDENT_MSP3455G = 34557,
-	V4L2_IDENT_MSP3465G = 34657,
-
-	V4L2_IDENT_MSP3407G = 34077,
+	V4L2_IDENT_MSP3417D = 34174,
 	V4L2_IDENT_MSP3417G = 34177,
+
+	V4L2_IDENT_MSP3420G = 34207,
+	V4L2_IDENT_MSP3421G = 34217,
+	V4L2_IDENT_MSP3422G = 34227,
+	V4L2_IDENT_MSP3425G = 34257,
 	V4L2_IDENT_MSP3427G = 34277,
+
+	V4L2_IDENT_MSP3430G = 34307,
+	V4L2_IDENT_MSP3431G = 34317,
+	V4L2_IDENT_MSP3435G = 34357,
 	V4L2_IDENT_MSP3437G = 34377,
+
+	V4L2_IDENT_MSP3440G = 34407,
+	V4L2_IDENT_MSP3441G = 34417,
+	V4L2_IDENT_MSP3442G = 34427,
+	V4L2_IDENT_MSP3445G = 34457,
 	V4L2_IDENT_MSP3447G = 34477,
+
+	V4L2_IDENT_MSP3450G = 34507,
+	V4L2_IDENT_MSP3451G = 34517,
+	V4L2_IDENT_MSP3452G = 34527,
+	V4L2_IDENT_MSP3455G = 34557,
 	V4L2_IDENT_MSP3457G = 34577,
+
+	V4L2_IDENT_MSP3460G = 34607,
+	V4L2_IDENT_MSP3461G = 34617,
+	V4L2_IDENT_MSP3465G = 34657,
 	V4L2_IDENT_MSP3467G = 34677,
 
-	/* module msp3400: reserved range 34000-34999 and 44000-44999 */
+	/* module msp3400: reserved range 44000-44999 for msp44xx */
 	V4L2_IDENT_MSP4400G = 44007,
-	V4L2_IDENT_MSP4410G = 44107,
-	V4L2_IDENT_MSP4420G = 44207,
-	V4L2_IDENT_MSP4440G = 44407,
-	V4L2_IDENT_MSP4450G = 44507,
-
 	V4L2_IDENT_MSP4408G = 44087,
+	V4L2_IDENT_MSP4410G = 44107,
 	V4L2_IDENT_MSP4418G = 44187,
+	V4L2_IDENT_MSP4420G = 44207,
 	V4L2_IDENT_MSP4428G = 44287,
+	V4L2_IDENT_MSP4440G = 44407,
 	V4L2_IDENT_MSP4448G = 44487,
+	V4L2_IDENT_MSP4450G = 44507,
 	V4L2_IDENT_MSP4458G = 44587,
 
 	/* Micron CMOS sensor chips: 45000-45099 */
@@ -282,20 +288,27 @@ enum {
 	/* HV7131R CMOS sensor: just ident 46000 */
 	V4L2_IDENT_HV7131R		= 46000,
 
+	/* Sharp RJ54N1CB0C, 0xCB0C = 51980 */
+	V4L2_IDENT_RJ54N1CB0C = 51980,
+
+	/* module m52790: just ident 52790 */
+	V4L2_IDENT_M52790 = 52790,
+
 	/* module cs53132a: just ident 53132 */
 	V4L2_IDENT_CS53l32A = 53132,
 
+	/* modules upd61151 MPEG2 encoder: just ident 54000 */
+	V4L2_IDENT_UPD61161 = 54000,
+	/* modules upd61152 MPEG2 encoder with AC3: just ident 54001 */
+	V4L2_IDENT_UPD61162 = 54001,
+
 	/* module upd64031a: just ident 64031 */
 	V4L2_IDENT_UPD64031A = 64031,
 
 	/* module upd64083: just ident 64083 */
 	V4L2_IDENT_UPD64083 = 64083,
 
-	/* module m52790: just ident 52790 */
-	V4L2_IDENT_M52790 = 52790,
-
-	/* Sharp RJ54N1CB0C, 0xCB0C = 51980 */
-	V4L2_IDENT_RJ54N1CB0C = 51980,
+	/* Don't just add new IDs at the end: KEEP THIS LIST ORDERED BY ID! */
 };
 
 #endif
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 1c7b259f341..98b32645e5a 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -85,13 +85,13 @@
 struct v4l2_prio_state {
 	atomic_t prios[4];
 };
-int v4l2_prio_init(struct v4l2_prio_state *global);
+void 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);
+void v4l2_prio_open(struct v4l2_prio_state *global, enum v4l2_priority *local);
+void 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);
+int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority local);
 
 /* ------------------------------------------------------------------------- */
 
@@ -184,6 +184,25 @@ const unsigned short *v4l2_i2c_tuner_addrs(enum v4l2_i2c_tuner_type type);
 
 /* ------------------------------------------------------------------------- */
 
+/* SPI Helper functions */
+#if defined(CONFIG_SPI)
+
+#include <linux/spi/spi.h>
+
+struct spi_device;
+
+/* Load an spi module and return an initialized v4l2_subdev struct.
+   The client_type argument is the name of the chip that's on the adapter. */
+struct v4l2_subdev *v4l2_spi_new_subdev(struct v4l2_device *v4l2_dev,
+		struct spi_master *master, struct spi_board_info *info);
+
+/* Initialize an v4l2_subdev with data from an spi_device struct */
+void v4l2_spi_subdev_init(struct v4l2_subdev *sd, struct spi_device *spi,
+		const struct v4l2_subdev_ops *ops);
+#endif
+
+/* ------------------------------------------------------------------------- */
+
 /* Note: these remaining ioctls/structs should be removed as well, but they are
    still used in tuner-simple.c (TUNER_SET_CONFIG), cx18/ivtv (RESET) and
    v4l2-int-device.h (v4l2_routing). To remove these ioctls some more cleanup
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 2dee93892ea..bebe44b03e0 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -32,6 +32,7 @@ struct v4l2_device;
    Drivers can clear this flag if they want to block all future
    device access. It is cleared by video_unregister_device. */
 #define V4L2_FL_REGISTERED	(0)
+#define V4L2_FL_USES_V4L2_FH	(1)
 
 struct v4l2_file_operations {
 	struct module *owner;
@@ -77,6 +78,10 @@ struct video_device
 	/* attribute to differentiate multiple indices on one physical device */
 	int index;
 
+	/* V4L2 file handles */
+	spinlock_t		fh_lock; /* Lock for all v4l2_fhs */
+	struct list_head	fh_list; /* List of struct v4l2_fh */
+
 	int debug;			/* Activates debug level*/
 
 	/* Video standard vars */
diff --git a/include/media/v4l2-event.h b/include/media/v4l2-event.h
new file mode 100644
index 00000000000..3b86177c8cd
--- /dev/null
+++ b/include/media/v4l2-event.h
@@ -0,0 +1,67 @@
+/*
+ * v4l2-event.h
+ *
+ * V4L2 events.
+ *
+ * Copyright (C) 2009--2010 Nokia Corporation.
+ *
+ * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef V4L2_EVENT_H
+#define V4L2_EVENT_H
+
+#include <linux/types.h>
+#include <linux/videodev2.h>
+#include <linux/wait.h>
+
+struct v4l2_fh;
+struct video_device;
+
+struct v4l2_kevent {
+	struct list_head	list;
+	struct v4l2_event	event;
+};
+
+struct v4l2_subscribed_event {
+	struct list_head	list;
+	u32			type;
+};
+
+struct v4l2_events {
+	wait_queue_head_t	wait;
+	struct list_head	subscribed; /* Subscribed events */
+	struct list_head	free; /* Events ready for use */
+	struct list_head	available; /* Dequeueable event */
+	unsigned int		navailable;
+	unsigned int		nallocated; /* Number of allocated events */
+	u32			sequence;
+};
+
+int v4l2_event_init(struct v4l2_fh *fh);
+int v4l2_event_alloc(struct v4l2_fh *fh, unsigned int n);
+void v4l2_event_free(struct v4l2_fh *fh);
+int v4l2_event_dequeue(struct v4l2_fh *fh, struct v4l2_event *event,
+		       int nonblocking);
+void v4l2_event_queue(struct video_device *vdev, const struct v4l2_event *ev);
+int v4l2_event_pending(struct v4l2_fh *fh);
+int v4l2_event_subscribe(struct v4l2_fh *fh,
+			 struct v4l2_event_subscription *sub);
+int v4l2_event_unsubscribe(struct v4l2_fh *fh,
+			   struct v4l2_event_subscription *sub);
+
+#endif /* V4L2_EVENT_H */
diff --git a/include/media/v4l2-fh.h b/include/media/v4l2-fh.h
new file mode 100644
index 00000000000..1d72dde320b
--- /dev/null
+++ b/include/media/v4l2-fh.h
@@ -0,0 +1,65 @@
+/*
+ * v4l2-fh.h
+ *
+ * V4L2 file handle. Store per file handle data for the V4L2
+ * framework. Using file handles is optional for the drivers.
+ *
+ * Copyright (C) 2009--2010 Nokia Corporation.
+ *
+ * Contact: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef V4L2_FH_H
+#define V4L2_FH_H
+
+#include <linux/list.h>
+
+struct video_device;
+struct v4l2_events;
+
+struct v4l2_fh {
+	struct list_head	list;
+	struct video_device	*vdev;
+	struct v4l2_events      *events; /* events, pending and subscribed */
+};
+
+/*
+ * Initialise the file handle. Parts of the V4L2 framework using the
+ * file handles should be initialised in this function. Must be called
+ * from driver's v4l2_file_operations->open() handler if the driver
+ * uses v4l2_fh.
+ */
+int v4l2_fh_init(struct v4l2_fh *fh, struct video_device *vdev);
+/*
+ * Add the fh to the list of file handles on a video_device. The file
+ * handle must be initialised first.
+ */
+void v4l2_fh_add(struct v4l2_fh *fh);
+/*
+ * Remove file handle from the list of file handles. Must be called in
+ * v4l2_file_operations->release() handler if the driver uses v4l2_fh.
+ */
+void v4l2_fh_del(struct v4l2_fh *fh);
+/*
+ * Release resources related to a file handle. Parts of the V4L2
+ * framework using the v4l2_fh must release their resources here, too.
+ * Must be called in v4l2_file_operations->release() handler if the
+ * driver uses v4l2_fh.
+ */
+void v4l2_fh_exit(struct v4l2_fh *fh);
+
+#endif /* V4L2_EVENT_H */
diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index e8ba0f2efba..06daa6e8e05 100644
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -21,6 +21,8 @@
 #include <linux/videodev2.h>
 #endif
 
+struct v4l2_fh;
+
 struct v4l2_ioctl_ops {
 	/* ioctl callbacks */
 
@@ -254,6 +256,11 @@ struct v4l2_ioctl_ops {
 	int (*vidioc_g_dv_timings) (struct file *file, void *fh,
 				    struct v4l2_dv_timings *timings);
 
+	int (*vidioc_subscribe_event)  (struct v4l2_fh *fh,
+					struct v4l2_event_subscription *sub);
+	int (*vidioc_unsubscribe_event)(struct v4l2_fh *fh,
+					struct v4l2_event_subscription *sub);
+
 	/* For other private ioctls */
 	long (*vidioc_default)	       (struct file *file, void *fh,
 					int cmd, void *arg);
diff --git a/include/media/v4l2-mem2mem.h b/include/media/v4l2-mem2mem.h
new file mode 100644
index 00000000000..8d149f1c58d
--- /dev/null
+++ b/include/media/v4l2-mem2mem.h
@@ -0,0 +1,201 @@
+/*
+ * Memory-to-memory device framework for Video for Linux 2.
+ *
+ * Helper functions for devices that use memory buffers for both source
+ * and destination.
+ *
+ * Copyright (c) 2009 Samsung Electronics Co., Ltd.
+ * Pawel Osciak, <p.osciak@samsung.com>
+ * Marek Szyprowski, <m.szyprowski@samsung.com>
+ *
+ * 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
+ */
+
+#ifndef _MEDIA_V4L2_MEM2MEM_H
+#define _MEDIA_V4L2_MEM2MEM_H
+
+#include <media/videobuf-core.h>
+
+/**
+ * struct v4l2_m2m_ops - mem-to-mem device driver callbacks
+ * @device_run:	required. Begin the actual job (transaction) inside this
+ *		callback.
+ *		The job does NOT have to end before this callback returns
+ *		(and it will be the usual case). When the job finishes,
+ *		v4l2_m2m_job_finish() has to be called.
+ * @job_ready:	optional. Should return 0 if the driver does not have a job
+ *		fully prepared to run yet (i.e. it will not be able to finish a
+ *		transaction without sleeping). If not provided, it will be
+ *		assumed that one source and one destination buffer are all
+ *		that is required for the driver to perform one full transaction.
+ *		This method may not sleep.
+ * @job_abort:	required. Informs the driver that it has to abort the currently
+ *		running transaction as soon as possible (i.e. as soon as it can
+ *		stop the device safely; e.g. in the next interrupt handler),
+ *		even if the transaction would not have been finished by then.
+ *		After the driver performs the necessary steps, it has to call
+ *		v4l2_m2m_job_finish() (as if the transaction ended normally).
+ *		This function does not have to (and will usually not) wait
+ *		until the device enters a state when it can be stopped.
+ */
+struct v4l2_m2m_ops {
+	void (*device_run)(void *priv);
+	int (*job_ready)(void *priv);
+	void (*job_abort)(void *priv);
+};
+
+struct v4l2_m2m_dev;
+
+struct v4l2_m2m_queue_ctx {
+/* private: internal use only */
+	struct videobuf_queue	q;
+
+	/* Queue for buffers ready to be processed as soon as this
+	 * instance receives access to the device */
+	struct list_head	rdy_queue;
+	u8			num_rdy;
+};
+
+struct v4l2_m2m_ctx {
+/* private: internal use only */
+	struct v4l2_m2m_dev		*m2m_dev;
+
+	/* Capture (output to memory) queue context */
+	struct v4l2_m2m_queue_ctx	cap_q_ctx;
+
+	/* Output (input from memory) queue context */
+	struct v4l2_m2m_queue_ctx	out_q_ctx;
+
+	/* For device job queue */
+	struct list_head		queue;
+	unsigned long			job_flags;
+
+	/* Instance private data */
+	void				*priv;
+};
+
+void *v4l2_m2m_get_curr_priv(struct v4l2_m2m_dev *m2m_dev);
+
+struct videobuf_queue *v4l2_m2m_get_vq(struct v4l2_m2m_ctx *m2m_ctx,
+				       enum v4l2_buf_type type);
+
+void v4l2_m2m_job_finish(struct v4l2_m2m_dev *m2m_dev,
+			 struct v4l2_m2m_ctx *m2m_ctx);
+
+int v4l2_m2m_reqbufs(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
+		     struct v4l2_requestbuffers *reqbufs);
+
+int v4l2_m2m_querybuf(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
+		      struct v4l2_buffer *buf);
+
+int v4l2_m2m_qbuf(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
+		  struct v4l2_buffer *buf);
+int v4l2_m2m_dqbuf(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
+		   struct v4l2_buffer *buf);
+
+int v4l2_m2m_streamon(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
+		      enum v4l2_buf_type type);
+int v4l2_m2m_streamoff(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
+		       enum v4l2_buf_type type);
+
+unsigned int v4l2_m2m_poll(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
+			   struct poll_table_struct *wait);
+
+int v4l2_m2m_mmap(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
+		  struct vm_area_struct *vma);
+
+struct v4l2_m2m_dev *v4l2_m2m_init(struct v4l2_m2m_ops *m2m_ops);
+void v4l2_m2m_release(struct v4l2_m2m_dev *m2m_dev);
+
+struct v4l2_m2m_ctx *v4l2_m2m_ctx_init(void *priv, struct v4l2_m2m_dev *m2m_dev,
+			void (*vq_init)(void *priv, struct videobuf_queue *,
+					enum v4l2_buf_type));
+void v4l2_m2m_ctx_release(struct v4l2_m2m_ctx *m2m_ctx);
+
+void v4l2_m2m_buf_queue(struct v4l2_m2m_ctx *m2m_ctx, struct videobuf_queue *vq,
+			struct videobuf_buffer *vb);
+
+/**
+ * v4l2_m2m_num_src_bufs_ready() - return the number of source buffers ready for
+ * use
+ */
+static inline
+unsigned int v4l2_m2m_num_src_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx)
+{
+	return m2m_ctx->cap_q_ctx.num_rdy;
+}
+
+/**
+ * v4l2_m2m_num_src_bufs_ready() - return the number of destination buffers
+ * ready for use
+ */
+static inline
+unsigned int v4l2_m2m_num_dst_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx)
+{
+	return m2m_ctx->out_q_ctx.num_rdy;
+}
+
+void *v4l2_m2m_next_buf(struct v4l2_m2m_ctx *m2m_ctx, enum v4l2_buf_type type);
+
+/**
+ * v4l2_m2m_next_src_buf() - return next source buffer from the list of ready
+ * buffers
+ */
+static inline void *v4l2_m2m_next_src_buf(struct v4l2_m2m_ctx *m2m_ctx)
+{
+	return v4l2_m2m_next_buf(m2m_ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+}
+
+/**
+ * v4l2_m2m_next_dst_buf() - return next destination buffer from the list of
+ * ready buffers
+ */
+static inline void *v4l2_m2m_next_dst_buf(struct v4l2_m2m_ctx *m2m_ctx)
+{
+	return v4l2_m2m_next_buf(m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+}
+
+/**
+ * v4l2_m2m_get_src_vq() - return videobuf_queue for source buffers
+ */
+static inline
+struct videobuf_queue *v4l2_m2m_get_src_vq(struct v4l2_m2m_ctx *m2m_ctx)
+{
+	return v4l2_m2m_get_vq(m2m_ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+}
+
+/**
+ * v4l2_m2m_get_dst_vq() - return videobuf_queue for destination buffers
+ */
+static inline
+struct videobuf_queue *v4l2_m2m_get_dst_vq(struct v4l2_m2m_ctx *m2m_ctx)
+{
+	return v4l2_m2m_get_vq(m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+}
+
+void *v4l2_m2m_buf_remove(struct v4l2_m2m_ctx *m2m_ctx,
+			  enum v4l2_buf_type type);
+
+/**
+ * v4l2_m2m_src_buf_remove() - take off a source buffer from the list of ready
+ * buffers and return it
+ */
+static inline void *v4l2_m2m_src_buf_remove(struct v4l2_m2m_ctx *m2m_ctx)
+{
+	return v4l2_m2m_buf_remove(m2m_ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
+}
+
+/**
+ * v4l2_m2m_dst_buf_remove() - take off a destination buffer from the list of
+ * ready buffers and return it
+ */
+static inline void *v4l2_m2m_dst_buf_remove(struct v4l2_m2m_ctx *m2m_ctx)
+{
+	return v4l2_m2m_buf_remove(m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
+}
+
+#endif /* _MEDIA_V4L2_MEM2MEM_H */
+
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index 2bcdca0a57f..a88889355ae 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -184,28 +184,6 @@ struct v4l2_subdev_audio_ops {
 };
 
 /*
-   decode_vbi_line: video decoders that support sliced VBI need to implement
-	this ioctl. Field p of the v4l2_sliced_vbi_line struct is set to the
-	start of the VBI data that was generated by the decoder. The driver
-	then parses the sliced VBI data and sets the other fields in the
-	struct accordingly. The pointer p is updated to point to the start of
-	the payload which can be copied verbatim into the data field of the
-	v4l2_sliced_vbi_data struct. If no valid VBI data was found, then the
-	type field is set to 0 on return.
-
-   s_vbi_data: used to generate VBI signals on a video signal.
-	v4l2_sliced_vbi_data is filled with the data packets that should be
-	output. Note that if you set the line field to 0, then that VBI signal
-	is disabled. If no valid VBI data was found, then the type field is
-	set to 0 on return.
-
-   g_vbi_data: used to obtain the sliced VBI packet from a readback register.
-	Not all video decoders support this. If no data is available because
-	the readback register contains invalid or erroneous data -EIO is
-	returned. Note that you must fill in the 'id' member and the 'field'
-	member (to determine whether CC data from the first or second field
-	should be obtained).
-
    s_std_output: set v4l2_std_id for video OUTPUT devices. This is ignored by
 	video input devices.
 
@@ -243,10 +221,6 @@ struct v4l2_subdev_audio_ops {
 struct v4l2_subdev_video_ops {
 	int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
 	int (*s_crystal_freq)(struct v4l2_subdev *sd, u32 freq, u32 flags);
-	int (*decode_vbi_line)(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi_line);
-	int (*s_vbi_data)(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *vbi_data);
-	int (*g_vbi_data)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_data *vbi_data);
-	int (*g_sliced_vbi_cap)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_cap *cap);
 	int (*s_std_output)(struct v4l2_subdev *sd, v4l2_std_id std);
 	int (*querystd)(struct v4l2_subdev *sd, v4l2_std_id *std);
 	int (*g_input_status)(struct v4l2_subdev *sd, u32 *status);
@@ -262,6 +236,8 @@ struct v4l2_subdev_video_ops {
 	int (*s_parm)(struct v4l2_subdev *sd, struct v4l2_streamparm *param);
 	int (*enum_framesizes)(struct v4l2_subdev *sd, struct v4l2_frmsizeenum *fsize);
 	int (*enum_frameintervals)(struct v4l2_subdev *sd, struct v4l2_frmivalenum *fival);
+	int (*enum_dv_presets) (struct v4l2_subdev *sd,
+			struct v4l2_dv_enum_preset *preset);
 	int (*s_dv_preset)(struct v4l2_subdev *sd,
 			struct v4l2_dv_preset *preset);
 	int (*query_dv_preset)(struct v4l2_subdev *sd,
@@ -280,6 +256,45 @@ struct v4l2_subdev_video_ops {
 			  struct v4l2_mbus_framefmt *fmt);
 };
 
+/*
+   decode_vbi_line: video decoders that support sliced VBI need to implement
+	this ioctl. Field p of the v4l2_sliced_vbi_line struct is set to the
+	start of the VBI data that was generated by the decoder. The driver
+	then parses the sliced VBI data and sets the other fields in the
+	struct accordingly. The pointer p is updated to point to the start of
+	the payload which can be copied verbatim into the data field of the
+	v4l2_sliced_vbi_data struct. If no valid VBI data was found, then the
+	type field is set to 0 on return.
+
+   s_vbi_data: used to generate VBI signals on a video signal.
+	v4l2_sliced_vbi_data is filled with the data packets that should be
+	output. Note that if you set the line field to 0, then that VBI signal
+	is disabled. If no valid VBI data was found, then the type field is
+	set to 0 on return.
+
+   g_vbi_data: used to obtain the sliced VBI packet from a readback register.
+	Not all video decoders support this. If no data is available because
+	the readback register contains invalid or erroneous data -EIO is
+	returned. Note that you must fill in the 'id' member and the 'field'
+	member (to determine whether CC data from the first or second field
+	should be obtained).
+
+   s_raw_fmt: setup the video encoder/decoder for raw VBI.
+
+   g_sliced_fmt: retrieve the current sliced VBI settings.
+
+   s_sliced_fmt: setup the sliced VBI settings.
+ */
+struct v4l2_subdev_vbi_ops {
+	int (*decode_vbi_line)(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi_line);
+	int (*s_vbi_data)(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *vbi_data);
+	int (*g_vbi_data)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_data *vbi_data);
+	int (*g_sliced_vbi_cap)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_cap *cap);
+	int (*s_raw_fmt)(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt);
+	int (*g_sliced_fmt)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt);
+	int (*s_sliced_fmt)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt);
+};
+
 /**
  * struct v4l2_subdev_sensor_ops - v4l2-subdev sensor operations
  * @g_skip_top_lines: number of lines at the top of the image to be skipped.
@@ -379,6 +394,7 @@ struct v4l2_subdev_ops {
 	const struct v4l2_subdev_tuner_ops	*tuner;
 	const struct v4l2_subdev_audio_ops	*audio;
 	const struct v4l2_subdev_video_ops	*video;
+	const struct v4l2_subdev_vbi_ops	*vbi;
 	const struct v4l2_subdev_ir_ops		*ir;
 	const struct v4l2_subdev_sensor_ops	*sensor;
 };
@@ -387,6 +403,8 @@ struct v4l2_subdev_ops {
 
 /* Set this flag if this subdev is a i2c device. */
 #define V4L2_SUBDEV_FL_IS_I2C (1U << 0)
+/* Set this flag if this subdev is a spi device. */
+#define V4L2_SUBDEV_FL_IS_SPI (1U << 1)
 
 /* Each instance of a subdev driver should create this struct, either
    stand-alone or embedded in a larger struct.
diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
index 316fdccdcaa..f91a736c133 100644
--- a/include/media/videobuf-core.h
+++ b/include/media/videobuf-core.h
@@ -127,30 +127,16 @@ struct videobuf_queue_ops {
 struct videobuf_qtype_ops {
 	u32                     magic;
 
-	void *(*alloc)		(size_t size);
-	void *(*vmalloc)	(struct videobuf_buffer *buf);
-	int (*iolock)		(struct videobuf_queue* q,
+	struct videobuf_buffer *(*alloc)(size_t size);
+	void *(*vaddr)		(struct videobuf_buffer *buf);
+	int (*iolock)		(struct videobuf_queue *q,
 				 struct videobuf_buffer *vb,
 				 struct v4l2_framebuffer *fbuf);
-	int (*mmap)		(struct videobuf_queue *q,
-				 unsigned int *count,
-				 unsigned int *size,
-				 enum v4l2_memory memory);
-	int (*sync)		(struct videobuf_queue* q,
+	int (*sync)		(struct videobuf_queue *q,
 				 struct videobuf_buffer *buf);
-	int (*video_copy_to_user)(struct videobuf_queue *q,
-				 char __user *data,
-				 size_t count,
-				 int nonblocking);
-	int (*copy_stream)	(struct videobuf_queue *q,
-				 char __user *data,
-				 size_t count,
-				 size_t pos,
-				 int vbihack,
-				 int nonblocking);
-	int (*mmap_free)	(struct videobuf_queue *q);
 	int (*mmap_mapper)	(struct videobuf_queue *q,
-				struct vm_area_struct *vma);
+				 struct videobuf_buffer *buf,
+				 struct vm_area_struct *vma);
 };
 
 struct videobuf_queue {
@@ -171,7 +157,6 @@ struct videobuf_queue {
 
 	unsigned int               streaming:1;
 	unsigned int               reading:1;
-	unsigned int		   is_mmapped:1;
 
 	/* capture via mmap() + ioctl(QBUF/DQBUF) */
 	struct list_head           stream;
@@ -185,14 +170,14 @@ struct videobuf_queue {
 };
 
 int videobuf_waiton(struct videobuf_buffer *vb, int non_blocking, int intr);
-int videobuf_iolock(struct videobuf_queue* q, struct videobuf_buffer *vb,
+int videobuf_iolock(struct videobuf_queue *q, struct videobuf_buffer *vb,
 		struct v4l2_framebuffer *fbuf);
 
-void *videobuf_alloc(struct videobuf_queue* q);
+struct videobuf_buffer *videobuf_alloc(struct videobuf_queue *q);
 
 /* Used on videobuf-dvb */
-void *videobuf_queue_to_vmalloc (struct videobuf_queue* q,
-				 struct videobuf_buffer *buf);
+void *videobuf_queue_to_vaddr(struct videobuf_queue *q,
+			      struct videobuf_buffer *buf);
 
 void videobuf_queue_core_init(struct videobuf_queue *q,
 			 const struct videobuf_queue_ops *ops,
diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h
index 53e72f78717..a195f3b9c00 100644
--- a/include/media/videobuf-dma-sg.h
+++ b/include/media/videobuf-dma-sg.h
@@ -17,6 +17,8 @@
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2
  */
+#ifndef _VIDEOBUF_DMA_SG_H
+#define _VIDEOBUF_DMA_SG_H
 
 #include <media/videobuf-core.h>
 
@@ -27,14 +29,14 @@
  * block (NULL on errors).  Memory for the scatterlist is allocated
  * using kmalloc.  The caller must free the memory.
  */
-struct scatterlist* videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages);
+struct scatterlist *videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages);
 
 /*
  * Return a scatterlist for a an array of userpages (NULL on errors).
  * Memory for the scatterlist is allocated using kmalloc.  The caller
  * must free the memory.
  */
-struct scatterlist* videobuf_pages_to_sg(struct page **pages, int nr_pages,
+struct scatterlist *videobuf_pages_to_sg(struct page **pages, int nr_pages,
 					 int offset);
 
 /* --------------------------------------------------------------------- */
@@ -78,8 +80,7 @@ struct videobuf_dmabuf {
 	int                 direction;
 };
 
-struct videobuf_dma_sg_memory
-{
+struct videobuf_dma_sg_memory {
 	u32                 magic;
 
 	/* for mmap'ed buffers */
@@ -95,14 +96,13 @@ int videobuf_dma_init_overlay(struct videobuf_dmabuf *dma, int direction,
 			      dma_addr_t addr, int nr_pages);
 int videobuf_dma_free(struct videobuf_dmabuf *dma);
 
-int videobuf_dma_map(struct videobuf_queue* q,struct videobuf_dmabuf *dma);
-int videobuf_dma_sync(struct videobuf_queue* q,struct videobuf_dmabuf *dma);
-int videobuf_dma_unmap(struct videobuf_queue* q,struct videobuf_dmabuf *dma);
-struct videobuf_dmabuf *videobuf_to_dma (struct videobuf_buffer *buf);
+int videobuf_dma_map(struct videobuf_queue *q, struct videobuf_dmabuf *dma);
+int videobuf_dma_unmap(struct videobuf_queue *q, struct videobuf_dmabuf *dma);
+struct videobuf_dmabuf *videobuf_to_dma(struct videobuf_buffer *buf);
 
 void *videobuf_sg_alloc(size_t size);
 
-void videobuf_queue_sg_init(struct videobuf_queue* q,
+void videobuf_queue_sg_init(struct videobuf_queue *q,
 			 const struct videobuf_queue_ops *ops,
 			 struct device *dev,
 			 spinlock_t *irqlock,
@@ -111,9 +111,11 @@ void videobuf_queue_sg_init(struct videobuf_queue* q,
 			 unsigned int msize,
 			 void *priv);
 
-	/*FIXME: these variants are used only on *-alsa code, where videobuf is
-	 * used without queue
-	 */
+/*FIXME: these variants are used only on *-alsa code, where videobuf is
+ * used without queue
+ */
 int videobuf_sg_dma_map(struct device *dev, struct videobuf_dmabuf *dma);
 int videobuf_sg_dma_unmap(struct device *dev, struct videobuf_dmabuf *dma);
 
+#endif /* _VIDEOBUF_DMA_SG_H */
+
diff --git a/include/media/videobuf-vmalloc.h b/include/media/videobuf-vmalloc.h
index 4b419a257a7..851eb1a2ff2 100644
--- a/include/media/videobuf-vmalloc.h
+++ b/include/media/videobuf-vmalloc.h
@@ -19,17 +19,17 @@
 
 /* --------------------------------------------------------------------- */
 
-struct videobuf_vmalloc_memory
-{
+struct videobuf_vmalloc_memory {
 	u32                 magic;
 
 	void                *vmalloc;
 
-	/* remap_vmalloc_range seems to need to run after mmap() on some cases */
+	/* remap_vmalloc_range seems to need to run
+	 * after mmap() on some cases */
 	struct vm_area_struct *vma;
 };
 
-void videobuf_queue_vmalloc_init(struct videobuf_queue* q,
+void videobuf_queue_vmalloc_init(struct videobuf_queue *q,
 			 const struct videobuf_queue_ops *ops,
 			 struct device *dev,
 			 spinlock_t *irqlock,
@@ -38,8 +38,8 @@ void videobuf_queue_vmalloc_init(struct videobuf_queue* q,
 			 unsigned int msize,
 			 void *priv);
 
-void *videobuf_to_vmalloc (struct videobuf_buffer *buf);
+void *videobuf_to_vmalloc(struct videobuf_buffer *buf);
 
-void videobuf_vmalloc_free (struct videobuf_buffer *buf);
+void videobuf_vmalloc_free(struct videobuf_buffer *buf);
 
 #endif