Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

11 files changed, 1558 insertions, 0 deletions

diff --git a/include/media/audiochip.h b/include/media/audiochip.h
new file mode 100644
index 00000000000..d3e9e30608d
--- /dev/null
+++ b/include/media/audiochip.h
@@ -0,0 +1,35 @@
+#ifndef AUDIOCHIP_H
+#define AUDIOCHIP_H
+
+/* ---------------------------------------------------------------------- */
+
+/* v4l device was opened in Radio mode */
+#define AUDC_SET_RADIO        _IO('m',2)
+/* select from TV,radio,extern,MUTE */
+#define AUDC_SET_INPUT        _IOW('m',17,int)
+
+/* audio inputs */
+#define AUDIO_TUNER        0x00
+#define AUDIO_RADIO        0x01
+#define AUDIO_EXTERN       0x02
+#define AUDIO_INTERN       0x03
+#define AUDIO_OFF          0x04
+#define AUDIO_ON           0x05
+#define AUDIO_EXTERN_1     AUDIO_EXTERN
+#define AUDIO_EXTERN_2     0x06
+#define AUDIO_MUTE         0x80
+#define AUDIO_UNMUTE       0x81
+
+/* all the stuff below is obsolete and just here for reference.  I'll
+ * remove it once the driver is tested and works fine.
+ *
+ * Instead creating alot of tiny API's for all kinds of different
+ * chips, we'll just pass throuth the v4l ioctl structs (v4l2 not
+ * yet...).  It is a bit less flexible, but most/all used i2c chips
+ * make sense in v4l context only.  So I think that's acceptable...
+ */
+
+/* misc stuff to pass around config info to i2c chips */
+#define AUDC_CONFIG_PINNACLE  _IOW('m',32,int)
+
+#endif /* AUDIOCHIP_H */
diff --git a/include/media/id.h b/include/media/id.h
new file mode 100644
index 00000000000..1b0320dc8f7
--- /dev/null
+++ b/include/media/id.h
@@ -0,0 +1,37 @@
+/* FIXME: this temporarely, until these are included in linux/i2c-id.h */
+
+/* drivers */
+#ifndef  I2C_DRIVERID_TVMIXER
+# define I2C_DRIVERID_TVMIXER I2C_DRIVERID_EXP0
+#endif
+#ifndef  I2C_DRIVERID_TVAUDIO
+# define I2C_DRIVERID_TVAUDIO I2C_DRIVERID_EXP1
+#endif
+
+/* chips */
+#ifndef  I2C_DRIVERID_DPL3518
+# define I2C_DRIVERID_DPL3518 I2C_DRIVERID_EXP2
+#endif
+#ifndef  I2C_DRIVERID_TDA9873
+# define I2C_DRIVERID_TDA9873 I2C_DRIVERID_EXP3
+#endif
+#ifndef  I2C_DRIVERID_TDA9875
+# define I2C_DRIVERID_TDA9875 I2C_DRIVERID_EXP0+4
+#endif
+#ifndef  I2C_DRIVERID_PIC16C54_PV951
+# define I2C_DRIVERID_PIC16C54_PV951 I2C_DRIVERID_EXP0+5
+#endif
+#ifndef  I2C_DRIVERID_TDA7432
+# define I2C_DRIVERID_TDA7432 I2C_DRIVERID_EXP0+6
+#endif
+#ifndef  I2C_DRIVERID_TDA9874
+# define I2C_DRIVERID_TDA9874 I2C_DRIVERID_EXP0+7
+#endif
+#ifndef  I2C_DRIVERID_SAA6752HS
+# define I2C_DRIVERID_SAA6752HS I2C_DRIVERID_EXP0+8
+#endif
+
+/* algorithms */
+#ifndef I2C_ALGO_SAA7134
+# define I2C_ALGO_SAA7134 0x090000
+#endif
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
new file mode 100644
index 00000000000..62c963a52d8
--- /dev/null
+++ b/include/media/ir-common.h
@@ -0,0 +1,67 @@
+/*
+ * $Id: ir-common.h,v 1.8 2005/02/22 12:28:40 kraxel Exp $
+ *
+ * some common structs and functions to handle infrared remotes via
+ * input layer ...
+ *
+ * (c) 2003 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
+ *
+ *  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
+ */
+
+#include <linux/version.h>
+#include <linux/input.h>
+
+
+#define IR_TYPE_RC5     1
+#define IR_TYPE_OTHER  99
+
+#define IR_KEYTAB_TYPE	u32
+#define IR_KEYTAB_SIZE	128  // enougth for rc5, probably need more some day ...
+
+#define IR_KEYCODE(tab,code)	(((unsigned)code < IR_KEYTAB_SIZE) \
+				 ? tab[code] : KEY_RESERVED)
+
+struct ir_input_state {
+	/* configuration */
+	int                ir_type;
+	IR_KEYTAB_TYPE     ir_codes[IR_KEYTAB_SIZE];
+
+	/* key info */
+	u32                ir_raw;      /* raw data */
+	u32                ir_key;      /* ir key code */
+	u32                keycode;     /* linux key code */
+	int                keypressed;  /* current state */
+};
+
+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_empty[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
+
+void ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
+		   int ir_type, IR_KEYTAB_TYPE *ir_codes);
+void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir);
+void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir,
+		      u32 ir_key, u32 ir_raw);
+u32  ir_extract_bits(u32 data, u32 mask);
+int  ir_dump_samples(u32 *samples, int count);
+int  ir_decode_biphase(u32 *samples, int count, int low, int high);
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/include/media/ovcamchip.h b/include/media/ovcamchip.h
new file mode 100644
index 00000000000..cb7c0aa96f2
--- /dev/null
+++ b/include/media/ovcamchip.h
@@ -0,0 +1,104 @@
+/* OmniVision* camera chip driver API
+ *
+ * Copyright (c) 1999-2004 Mark McClelland
+ *
+ * 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. NO WARRANTY OF ANY KIND is expressed or implied.
+ *
+ * * OmniVision is a trademark of OmniVision Technologies, Inc. This driver
+ * is not sponsored or developed by them.
+ */
+
+#ifndef __LINUX_OVCAMCHIP_H
+#define __LINUX_OVCAMCHIP_H
+
+#include <linux/videodev.h>
+#include <linux/i2c.h>
+
+/* Remove these once they are officially defined */
+#ifndef I2C_DRIVERID_OVCAMCHIP
+	#define I2C_DRIVERID_OVCAMCHIP	0xf00f
+#endif
+#ifndef I2C_HW_SMBUS_OV511
+	#define I2C_HW_SMBUS_OV511	0xfe
+#endif
+#ifndef I2C_HW_SMBUS_OV518
+	#define I2C_HW_SMBUS_OV518	0xff
+#endif
+#ifndef I2C_HW_SMBUS_OVFX2
+	#define I2C_HW_SMBUS_OVFX2	0xfd
+#endif
+
+/* --------------------------------- */
+/*           ENUMERATIONS            */
+/* --------------------------------- */
+
+/* Controls */
+enum {
+	OVCAMCHIP_CID_CONT,		/* Contrast */
+	OVCAMCHIP_CID_BRIGHT,		/* Brightness */
+	OVCAMCHIP_CID_SAT,		/* Saturation */
+	OVCAMCHIP_CID_HUE,		/* Hue */
+	OVCAMCHIP_CID_EXP,		/* Exposure */
+	OVCAMCHIP_CID_FREQ,		/* Light frequency */
+	OVCAMCHIP_CID_BANDFILT,		/* Banding filter */
+	OVCAMCHIP_CID_AUTOBRIGHT,	/* Auto brightness */
+	OVCAMCHIP_CID_AUTOEXP,		/* Auto exposure */
+	OVCAMCHIP_CID_BACKLIGHT,	/* Back light compensation */
+	OVCAMCHIP_CID_MIRROR,		/* Mirror horizontally */
+};
+
+/* Chip types */
+#define NUM_CC_TYPES	9
+enum {
+	CC_UNKNOWN,
+	CC_OV76BE,
+	CC_OV7610,
+	CC_OV7620,
+	CC_OV7620AE,
+	CC_OV6620,
+	CC_OV6630,
+	CC_OV6630AE,
+	CC_OV6630AF,
+};
+
+/* --------------------------------- */
+/*           I2C ADDRESSES           */
+/* --------------------------------- */
+
+#define OV7xx0_SID   (0x42 >> 1)
+#define OV6xx0_SID   (0xC0 >> 1)
+
+/* --------------------------------- */
+/*                API                */
+/* --------------------------------- */
+
+struct ovcamchip_control {
+	__u32 id;
+	__s32 value;
+};
+
+struct ovcamchip_window {
+	int x;
+	int y;
+	int width;
+	int height;
+	int format;
+	int quarter;		/* Scale width and height down 2x */
+
+	/* This stuff will be removed eventually */
+	int clockdiv;		/* Clock divisor setting */
+};
+
+/* Commands */
+#define OVCAMCHIP_CMD_Q_SUBTYPE     _IOR  (0x88, 0x00, int)
+#define OVCAMCHIP_CMD_INITIALIZE    _IOW  (0x88, 0x01, int)
+/* You must call OVCAMCHIP_CMD_INITIALIZE before any of commands below! */
+#define OVCAMCHIP_CMD_S_CTRL        _IOW  (0x88, 0x02, struct ovcamchip_control)
+#define OVCAMCHIP_CMD_G_CTRL        _IOWR (0x88, 0x03, struct ovcamchip_control)
+#define OVCAMCHIP_CMD_S_MODE        _IOW  (0x88, 0x04, struct ovcamchip_window)
+#define OVCAMCHIP_MAX_CMD           _IO   (0x88, 0x3f)
+
+#endif
diff --git a/include/media/saa6752hs.h b/include/media/saa6752hs.h
new file mode 100644
index 00000000000..791bad2b86e
--- /dev/null
+++ b/include/media/saa6752hs.h
@@ -0,0 +1,75 @@
+/*
+    saa6752hs.h - definition for saa6752hs MPEG encoder
+
+    Copyright (C) 2003 Andrew de Quincey <adq@lidskialf.net>
+
+    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., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#if 0 /* ndef _SAA6752HS_H */
+#define _SAA6752HS_H
+
+enum mpeg_video_bitrate_mode {
+	MPEG_VIDEO_BITRATE_MODE_VBR = 0, /* Variable bitrate */
+	MPEG_VIDEO_BITRATE_MODE_CBR = 1, /* Constant bitrate */
+
+	MPEG_VIDEO_BITRATE_MODE_MAX
+};
+
+enum mpeg_audio_bitrate {
+	MPEG_AUDIO_BITRATE_256 = 0, /* 256 kBit/sec */
+	MPEG_AUDIO_BITRATE_384 = 1, /* 384 kBit/sec */
+
+	MPEG_AUDIO_BITRATE_MAX
+};
+
+enum mpeg_video_format {
+	MPEG_VIDEO_FORMAT_D1 = 0,
+	MPEG_VIDEO_FORMAT_2_3_D1 = 1,
+	MPEG_VIDEO_FORMAT_1_2_D1 = 2,
+	MPEG_VIDEO_FORMAT_SIF = 3,
+
+	MPEG_VIDEO_FORMAT_MAX
+};
+
+#define MPEG_VIDEO_TARGET_BITRATE_MAX 27000
+#define MPEG_VIDEO_MAX_BITRATE_MAX 27000
+#define MPEG_TOTAL_BITRATE_MAX 27000
+#define MPEG_PID_MAX ((1 << 14) - 1)
+
+struct mpeg_params {
+	enum mpeg_video_bitrate_mode video_bitrate_mode;
+	unsigned int video_target_bitrate;
+	unsigned int video_max_bitrate; // only used for VBR
+	enum mpeg_audio_bitrate audio_bitrate;
+	unsigned int total_bitrate;
+
+   	unsigned int pmt_pid;
+	unsigned int video_pid;
+	unsigned int audio_pid;
+	unsigned int pcr_pid;
+
+	enum mpeg_video_format video_format;
+};
+
+#define MPEG_SETPARAMS             _IOW('6',100,struct mpeg_params)
+
+#endif // _SAA6752HS_H
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/include/media/saa7146.h b/include/media/saa7146.h
new file mode 100644
index 00000000000..3dfb8d670eb
--- /dev/null
+++ b/include/media/saa7146.h
@@ -0,0 +1,452 @@
+#ifndef __SAA7146__
+#define __SAA7146__
+
+#include <linux/version.h>	/* for version macros */
+#include <linux/module.h>	/* for module-version */
+#include <linux/delay.h>	/* for delay-stuff */
+#include <linux/slab.h>		/* for kmalloc/kfree */
+#include <linux/pci.h>		/* for pci-config-stuff, vendor ids etc. */
+#include <linux/init.h>		/* for "__init" */
+#include <linux/interrupt.h>	/* for IMMEDIATE_BH */
+#include <linux/kmod.h>		/* for kernel module loader */
+#include <linux/i2c.h>		/* for i2c subsystem */
+#include <asm/io.h>		/* for accessing devices */
+#include <linux/stringify.h>
+#include <linux/vmalloc.h>	/* for vmalloc() */
+#include <linux/mm.h>		/* for vmalloc_to_page() */
+
+/* ugly, but necessary to build the dvb stuff under 2.4. */
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,51)
+	#include "dvb_functions.h"
+#endif
+
+#define SAA7146_VERSION_CODE KERNEL_VERSION(0,5,0)
+
+#define saa7146_write(sxy,adr,dat)    writel((dat),(sxy->mem+(adr)))
+#define saa7146_read(sxy,adr)         readl(sxy->mem+(adr))
+
+extern unsigned int saa7146_debug;
+
+//#define DEBUG_PROLOG printk("(0x%08x)(0x%08x) %s: %s(): ",(dev==0?-1:(dev->mem==0?-1:saa7146_read(dev,RPS_ADDR0))),(dev==0?-1:(dev->mem==0?-1:saa7146_read(dev,IER))),__stringify(KBUILD_MODNAME),__FUNCTION__)
+
+#ifndef DEBUG_VARIABLE
+	#define DEBUG_VARIABLE saa7146_debug
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,51)
+#define DEBUG_PROLOG printk("%s: %s(): ",__stringify(KBUILD_BASENAME),__FUNCTION__)
+#define INFO(x) { printk("%s: ",__stringify(KBUILD_BASENAME)); printk x; }
+#else
+#define DEBUG_PROLOG printk("%s: %s(): ",__stringify(KBUILD_MODNAME),__FUNCTION__)
+#define INFO(x) { printk("%s: ",__stringify(KBUILD_MODNAME)); printk x; }
+#endif
+
+#define ERR(x) { DEBUG_PROLOG; printk x; }
+
+#define DEB_S(x)    if (0!=(DEBUG_VARIABLE&0x01)) { DEBUG_PROLOG; printk x; } /* simple debug messages */
+#define DEB_D(x)    if (0!=(DEBUG_VARIABLE&0x02)) { DEBUG_PROLOG; printk x; } /* more detailed debug messages */
+#define DEB_EE(x)   if (0!=(DEBUG_VARIABLE&0x04)) { DEBUG_PROLOG; printk x; } /* print enter and exit of functions */
+#define DEB_I2C(x)  if (0!=(DEBUG_VARIABLE&0x08)) { DEBUG_PROLOG; printk x; } /* i2c debug messages */
+#define DEB_VBI(x)  if (0!=(DEBUG_VARIABLE&0x10)) { DEBUG_PROLOG; printk x; } /* vbi debug messages */
+#define DEB_INT(x)  if (0!=(DEBUG_VARIABLE&0x20)) { DEBUG_PROLOG; printk x; } /* interrupt debug messages */
+#define DEB_CAP(x)  if (0!=(DEBUG_VARIABLE&0x40)) { DEBUG_PROLOG; printk x; } /* capture debug messages */
+
+#define SAA7146_IER_DISABLE(x,y) \
+	saa7146_write(x, IER, saa7146_read(x, IER) & ~(y));
+#define SAA7146_IER_ENABLE(x,y) \
+	saa7146_write(x, IER, saa7146_read(x, IER) | (y));
+#define SAA7146_ISR_CLEAR(x,y) \
+	saa7146_write(x, ISR, (y));
+
+struct saa7146_dev;
+struct saa7146_extension;
+struct saa7146_vv;
+
+/* saa7146 page table */
+struct saa7146_pgtable {
+	unsigned int	size;
+	u32		*cpu;
+	dma_addr_t	dma;
+	/* used for offsets for u,v planes for planar capture modes */
+	unsigned long	offset;
+	/* used for custom pagetables (used for example by budget dvb cards) */
+	struct scatterlist *slist;
+};
+
+struct saa7146_pci_extension_data {
+	struct saa7146_extension *ext;
+	void *ext_priv;			/* most likely a name string */
+};
+
+#define MAKE_EXTENSION_PCI(x_var, x_vendor, x_device)		\
+	{							\
+		.vendor    = PCI_VENDOR_ID_PHILIPS,		\
+		.device	   = PCI_DEVICE_ID_PHILIPS_SAA7146,	\
+		.subvendor = x_vendor,				\
+		.subdevice = x_device,				\
+		.driver_data = (unsigned long)& x_var,		\
+	}
+
+struct saa7146_extension
+{
+	char	name[32];		/* name of the device */
+#define SAA7146_USE_I2C_IRQ	0x1
+#define SAA7146_I2C_SHORT_DELAY	0x2
+	int	flags;
+
+	/* pairs of subvendor and subdevice ids for
+	   supported devices, last entry 0xffff, 0xfff */
+	struct module *module;
+	struct pci_driver driver;
+	struct pci_device_id *pci_tbl;
+
+	/* extension functions */
+	int (*probe)(struct saa7146_dev *);
+	int (*attach)(struct saa7146_dev *, struct saa7146_pci_extension_data *);
+	int (*detach)(struct saa7146_dev*);
+
+	u32	irq_mask;	/* mask to indicate, which irq-events are handled by the extension */
+	void	(*irq_func)(struct saa7146_dev*, u32* irq_mask);
+};
+
+struct saa7146_dma
+{
+	dma_addr_t	dma_handle;
+	u32		*cpu_addr;
+};
+
+struct saa7146_dev
+{
+	struct module			*module;
+
+	struct list_head		item;
+
+	/* different device locks */
+	spinlock_t			slock;
+        struct semaphore		lock;
+
+	unsigned char			__iomem *mem;		/* pointer to mapped IO memory */
+	int				revision;	/* chip revision; needed for bug-workarounds*/
+
+	/* pci-device & irq stuff*/
+	char				name[32];
+	struct pci_dev			*pci;
+	u32				int_todo;
+	spinlock_t			int_slock;
+
+	/* extension handling */
+	struct saa7146_extension	*ext;		/* indicates if handled by extension */
+	void				*ext_priv;	/* pointer for extension private use (most likely some private data) */
+	struct saa7146_ext_vv		*ext_vv_data;
+
+	/* per device video/vbi informations (if available) */
+	struct saa7146_vv	*vv_data;
+	void (*vv_callback)(struct saa7146_dev *dev, unsigned long status);
+
+	/* i2c-stuff */
+        struct semaphore	i2c_lock;
+	u32			i2c_bitrate;
+	struct saa7146_dma	d_i2c;	/* pointer to i2c memory */
+	wait_queue_head_t	i2c_wq;
+	int			i2c_op;
+
+	/* memories */
+	struct saa7146_dma	d_rps0;
+	struct saa7146_dma	d_rps1;
+};
+
+/* from saa7146_i2c.c */
+int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c_adapter, u32 bitrate);
+int saa7146_i2c_transfer(struct saa7146_dev *saa, const struct i2c_msg *msgs, int num, int retries);
+
+/* from saa7146_core.c */
+extern struct list_head saa7146_devices;
+extern struct semaphore saa7146_devices_lock;
+int saa7146_register_extension(struct saa7146_extension*);
+int saa7146_unregister_extension(struct saa7146_extension*);
+struct saa7146_format* format_by_fourcc(struct saa7146_dev *dev, int fourcc);
+int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt);
+void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt);
+int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt, struct scatterlist *list, int length );
+char *saa7146_vmalloc_build_pgtable(struct pci_dev *pci, long length, struct saa7146_pgtable *pt);
+void saa7146_setgpio(struct saa7146_dev *dev, int port, u32 data);
+int saa7146_wait_for_debi_done(struct saa7146_dev *dev, int nobusyloop);
+
+/* some memory sizes */
+#define SAA7146_I2C_MEM		( 1*PAGE_SIZE)
+#define SAA7146_RPS_MEM		( 1*PAGE_SIZE)
+
+/* some i2c constants */
+#define SAA7146_I2C_TIMEOUT	100	/* i2c-timeout-value in ms */
+#define SAA7146_I2C_RETRIES	3	/* how many times shall we retry an i2c-operation? */
+#define SAA7146_I2C_DELAY	5	/* time we wait after certain i2c-operations */
+
+/* unsorted defines */
+#define ME1    0x0000000800
+#define PV1    0x0000000008
+
+/* gpio defines */
+#define SAA7146_GPIO_INPUT 0x00
+#define SAA7146_GPIO_IRQHI 0x10
+#define SAA7146_GPIO_IRQLO 0x20
+#define SAA7146_GPIO_IRQHL 0x30
+#define SAA7146_GPIO_OUTLO 0x40
+#define SAA7146_GPIO_OUTHI 0x50
+
+/* debi defines */
+#define DEBINOSWAP 0x000e0000
+
+/* define for the register programming sequencer (rps) */
+#define CMD_NOP		0x00000000  /* No operation */
+#define CMD_CLR_EVENT	0x00000000  /* Clear event */
+#define CMD_SET_EVENT	0x10000000  /* Set signal event */
+#define CMD_PAUSE	0x20000000  /* Pause */
+#define CMD_CHECK_LATE	0x30000000  /* Check late */
+#define CMD_UPLOAD	0x40000000  /* Upload */
+#define CMD_STOP	0x50000000  /* Stop */
+#define CMD_INTERRUPT	0x60000000  /* Interrupt */
+#define CMD_JUMP	0x80000000  /* Jump */
+#define CMD_WR_REG	0x90000000  /* Write (load) register */
+#define CMD_RD_REG	0xa0000000  /* Read (store) register */
+#define CMD_WR_REG_MASK	0xc0000000  /* Write register with mask */
+
+#define CMD_OAN		MASK_27
+#define CMD_INV		MASK_26
+#define CMD_SIG4	MASK_25
+#define CMD_SIG3	MASK_24
+#define CMD_SIG2	MASK_23
+#define CMD_SIG1	MASK_22
+#define CMD_SIG0	MASK_21
+#define CMD_O_FID_B	MASK_14
+#define CMD_E_FID_B	MASK_13
+#define CMD_O_FID_A	MASK_12
+#define CMD_E_FID_A	MASK_11
+
+/* some events and command modifiers for rps1 squarewave generator */
+#define EVT_HS          (1<<15)     // Source Line Threshold reached
+#define EVT_VBI_B       (1<<9)      // VSYNC Event
+#define RPS_OAN         (1<<27)     // 1: OR events, 0: AND events
+#define RPS_INV         (1<<26)     // Invert (compound) event
+#define GPIO3_MSK       0xFF000000  // GPIO #3 control bits
+
+/* Bit mask constants */
+#define MASK_00   0x00000001    /* Mask value for bit 0 */
+#define MASK_01   0x00000002    /* Mask value for bit 1 */
+#define MASK_02   0x00000004    /* Mask value for bit 2 */
+#define MASK_03   0x00000008    /* Mask value for bit 3 */
+#define MASK_04   0x00000010    /* Mask value for bit 4 */
+#define MASK_05   0x00000020    /* Mask value for bit 5 */
+#define MASK_06   0x00000040    /* Mask value for bit 6 */
+#define MASK_07   0x00000080    /* Mask value for bit 7 */
+#define MASK_08   0x00000100    /* Mask value for bit 8 */
+#define MASK_09   0x00000200    /* Mask value for bit 9 */
+#define MASK_10   0x00000400    /* Mask value for bit 10 */
+#define MASK_11   0x00000800    /* Mask value for bit 11 */
+#define MASK_12   0x00001000    /* Mask value for bit 12 */
+#define MASK_13   0x00002000    /* Mask value for bit 13 */
+#define MASK_14   0x00004000    /* Mask value for bit 14 */
+#define MASK_15   0x00008000    /* Mask value for bit 15 */
+#define MASK_16   0x00010000    /* Mask value for bit 16 */
+#define MASK_17   0x00020000    /* Mask value for bit 17 */
+#define MASK_18   0x00040000    /* Mask value for bit 18 */
+#define MASK_19   0x00080000    /* Mask value for bit 19 */
+#define MASK_20   0x00100000    /* Mask value for bit 20 */
+#define MASK_21   0x00200000    /* Mask value for bit 21 */
+#define MASK_22   0x00400000    /* Mask value for bit 22 */
+#define MASK_23   0x00800000    /* Mask value for bit 23 */
+#define MASK_24   0x01000000    /* Mask value for bit 24 */
+#define MASK_25   0x02000000    /* Mask value for bit 25 */
+#define MASK_26   0x04000000    /* Mask value for bit 26 */
+#define MASK_27   0x08000000    /* Mask value for bit 27 */
+#define MASK_28   0x10000000    /* Mask value for bit 28 */
+#define MASK_29   0x20000000    /* Mask value for bit 29 */
+#define MASK_30   0x40000000    /* Mask value for bit 30 */
+#define MASK_31   0x80000000    /* Mask value for bit 31 */
+
+#define MASK_B0   0x000000ff    /* Mask value for byte 0 */
+#define MASK_B1   0x0000ff00    /* Mask value for byte 1 */
+#define MASK_B2   0x00ff0000    /* Mask value for byte 2 */
+#define MASK_B3   0xff000000    /* Mask value for byte 3 */
+
+#define MASK_W0   0x0000ffff    /* Mask value for word 0 */
+#define MASK_W1   0xffff0000    /* Mask value for word 1 */
+
+#define MASK_PA   0xfffffffc    /* Mask value for physical address */
+#define MASK_PR   0xfffffffe	/* Mask value for protection register */
+#define MASK_ER   0xffffffff    /* Mask value for the entire register */
+
+#define MASK_NONE 0x00000000    /* No mask */
+
+/* register aliases */
+#define BASE_ODD1         0x00  /* Video DMA 1 registers  */
+#define BASE_EVEN1        0x04
+#define PROT_ADDR1        0x08
+#define PITCH1            0x0C
+#define BASE_PAGE1        0x10  /* Video DMA 1 base page */
+#define NUM_LINE_BYTE1    0x14
+
+#define BASE_ODD2         0x18  /* Video DMA 2 registers */
+#define BASE_EVEN2        0x1C
+#define PROT_ADDR2        0x20
+#define PITCH2            0x24
+#define BASE_PAGE2        0x28  /* Video DMA 2 base page */
+#define NUM_LINE_BYTE2    0x2C
+
+#define BASE_ODD3         0x30  /* Video DMA 3 registers */
+#define BASE_EVEN3        0x34
+#define PROT_ADDR3        0x38
+#define PITCH3            0x3C
+#define BASE_PAGE3        0x40  /* Video DMA 3 base page */
+#define NUM_LINE_BYTE3    0x44
+
+#define PCI_BT_V1         0x48  /* Video/FIFO 1 */
+#define PCI_BT_V2         0x49  /* Video/FIFO 2 */
+#define PCI_BT_V3         0x4A  /* Video/FIFO 3 */
+#define PCI_BT_DEBI       0x4B  /* DEBI */
+#define PCI_BT_A          0x4C  /* Audio */
+
+#define DD1_INIT          0x50  /* Init setting of DD1 interface */
+
+#define DD1_STREAM_B      0x54  /* DD1 B video data stream handling */
+#define DD1_STREAM_A      0x56  /* DD1 A video data stream handling */
+
+#define BRS_CTRL          0x58  /* BRS control register */
+#define HPS_CTRL          0x5C  /* HPS control register */
+#define HPS_V_SCALE       0x60  /* HPS vertical scale */
+#define HPS_V_GAIN        0x64  /* HPS vertical ACL and gain */
+#define HPS_H_PRESCALE    0x68  /* HPS horizontal prescale   */
+#define HPS_H_SCALE       0x6C  /* HPS horizontal scale */
+#define BCS_CTRL          0x70  /* BCS control */
+#define CHROMA_KEY_RANGE  0x74
+#define CLIP_FORMAT_CTRL  0x78  /* HPS outputs formats & clipping */
+
+#define DEBI_CONFIG       0x7C
+#define DEBI_COMMAND      0x80
+#define DEBI_PAGE         0x84
+#define DEBI_AD           0x88
+
+#define I2C_TRANSFER      0x8C
+#define I2C_STATUS        0x90
+
+#define BASE_A1_IN        0x94	/* Audio 1 input DMA */
+#define PROT_A1_IN        0x98
+#define PAGE_A1_IN        0x9C
+
+#define BASE_A1_OUT       0xA0  /* Audio 1 output DMA */
+#define PROT_A1_OUT       0xA4
+#define PAGE_A1_OUT       0xA8
+
+#define BASE_A2_IN        0xAC  /* Audio 2 input DMA */
+#define PROT_A2_IN        0xB0
+#define PAGE_A2_IN        0xB4
+
+#define BASE_A2_OUT       0xB8  /* Audio 2 output DMA */
+#define PROT_A2_OUT       0xBC
+#define PAGE_A2_OUT       0xC0
+
+#define RPS_PAGE0         0xC4  /* RPS task 0 page register */
+#define RPS_PAGE1         0xC8  /* RPS task 1 page register */
+
+#define RPS_THRESH0       0xCC  /* HBI threshold for task 0 */
+#define RPS_THRESH1       0xD0  /* HBI threshold for task 1 */
+
+#define RPS_TOV0          0xD4  /* RPS timeout for task 0 */
+#define RPS_TOV1          0xD8  /* RPS timeout for task 1 */
+
+#define IER               0xDC  /* Interrupt enable register */
+
+#define GPIO_CTRL         0xE0  /* GPIO 0-3 register */
+
+#define EC1SSR            0xE4  /* Event cnt set 1 source select */
+#define EC2SSR            0xE8  /* Event cnt set 2 source select */
+#define ECT1R             0xEC  /* Event cnt set 1 thresholds */
+#define ECT2R             0xF0  /* Event cnt set 2 thresholds */
+
+#define ACON1             0xF4
+#define ACON2             0xF8
+
+#define MC1               0xFC   /* Main control register 1 */
+#define MC2               0x100  /* Main control register 2  */
+
+#define RPS_ADDR0         0x104  /* RPS task 0 address register */
+#define RPS_ADDR1         0x108  /* RPS task 1 address register */
+
+#define ISR               0x10C  /* Interrupt status register */
+#define PSR               0x110  /* Primary status register */
+#define SSR               0x114  /* Secondary status register */
+
+#define EC1R              0x118  /* Event counter set 1 register */
+#define EC2R              0x11C  /* Event counter set 2 register */
+
+#define PCI_VDP1          0x120  /* Video DMA pointer of FIFO 1 */
+#define PCI_VDP2          0x124  /* Video DMA pointer of FIFO 2 */
+#define PCI_VDP3          0x128  /* Video DMA pointer of FIFO 3 */
+#define PCI_ADP1          0x12C  /* Audio DMA pointer of audio out 1 */
+#define PCI_ADP2          0x130  /* Audio DMA pointer of audio in 1 */
+#define PCI_ADP3          0x134  /* Audio DMA pointer of audio out 2 */
+#define PCI_ADP4          0x138  /* Audio DMA pointer of audio in 2 */
+#define PCI_DMA_DDP       0x13C  /* DEBI DMA pointer */
+
+#define LEVEL_REP         0x140,
+#define A_TIME_SLOT1      0x180,  /* from 180 - 1BC */
+#define A_TIME_SLOT2      0x1C0,  /* from 1C0 - 1FC */
+
+/* isr masks */
+#define SPCI_PPEF       0x80000000  /* PCI parity error */
+#define SPCI_PABO       0x40000000  /* PCI access error (target or master abort) */
+#define SPCI_PPED       0x20000000  /* PCI parity error on 'real time data' */
+#define SPCI_RPS_I1     0x10000000  /* Interrupt issued by RPS1 */
+#define SPCI_RPS_I0     0x08000000  /* Interrupt issued by RPS0 */
+#define SPCI_RPS_LATE1  0x04000000  /* RPS task 1 is late */
+#define SPCI_RPS_LATE0  0x02000000  /* RPS task 0 is late */
+#define SPCI_RPS_E1     0x01000000  /* RPS error from task 1 */
+#define SPCI_RPS_E0     0x00800000  /* RPS error from task 0 */
+#define SPCI_RPS_TO1    0x00400000  /* RPS timeout task 1 */
+#define SPCI_RPS_TO0    0x00200000  /* RPS timeout task 0 */
+#define SPCI_UPLD       0x00100000  /* RPS in upload */
+#define SPCI_DEBI_S     0x00080000  /* DEBI status */
+#define SPCI_DEBI_E     0x00040000  /* DEBI error */
+#define SPCI_IIC_S      0x00020000  /* I2C status */
+#define SPCI_IIC_E      0x00010000  /* I2C error */
+#define SPCI_A2_IN      0x00008000  /* Audio 2 input DMA protection / limit */
+#define SPCI_A2_OUT     0x00004000  /* Audio 2 output DMA protection / limit */
+#define SPCI_A1_IN      0x00002000  /* Audio 1 input DMA protection / limit */
+#define SPCI_A1_OUT     0x00001000  /* Audio 1 output DMA protection / limit */
+#define SPCI_AFOU       0x00000800  /* Audio FIFO over- / underflow */
+#define SPCI_V_PE       0x00000400  /* Video protection address */
+#define SPCI_VFOU       0x00000200  /* Video FIFO over- / underflow */
+#define SPCI_FIDA       0x00000100  /* Field ID video port A */
+#define SPCI_FIDB       0x00000080  /* Field ID video port B */
+#define SPCI_PIN3       0x00000040  /* GPIO pin 3 */
+#define SPCI_PIN2       0x00000020  /* GPIO pin 2 */
+#define SPCI_PIN1       0x00000010  /* GPIO pin 1 */
+#define SPCI_PIN0       0x00000008  /* GPIO pin 0 */
+#define SPCI_ECS        0x00000004  /* Event counter 1, 2, 4, 5 */
+#define SPCI_EC3S       0x00000002  /* Event counter 3 */
+#define SPCI_EC0S       0x00000001  /* Event counter 0 */
+
+/* i2c */
+#define	SAA7146_I2C_ABORT	(1<<7)
+#define	SAA7146_I2C_SPERR	(1<<6)
+#define	SAA7146_I2C_APERR	(1<<5)
+#define	SAA7146_I2C_DTERR	(1<<4)
+#define	SAA7146_I2C_DRERR	(1<<3)
+#define	SAA7146_I2C_AL		(1<<2)
+#define	SAA7146_I2C_ERR		(1<<1)
+#define	SAA7146_I2C_BUSY	(1<<0)
+
+#define	SAA7146_I2C_START	(0x3)
+#define	SAA7146_I2C_CONT	(0x2)
+#define	SAA7146_I2C_STOP	(0x1)
+#define	SAA7146_I2C_NOP		(0x0)
+
+#define SAA7146_I2C_BUS_BIT_RATE_6400	(0x500)
+#define SAA7146_I2C_BUS_BIT_RATE_3200	(0x100)
+#define SAA7146_I2C_BUS_BIT_RATE_480	(0x400)
+#define SAA7146_I2C_BUS_BIT_RATE_320	(0x600)
+#define SAA7146_I2C_BUS_BIT_RATE_240	(0x700)
+#define SAA7146_I2C_BUS_BIT_RATE_120	(0x000)
+#define SAA7146_I2C_BUS_BIT_RATE_80	(0x200)
+#define SAA7146_I2C_BUS_BIT_RATE_60	(0x300)
+
+#endif
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
new file mode 100644
index 00000000000..f3aa24f8131
--- /dev/null
+++ b/include/media/saa7146_vv.h
@@ -0,0 +1,270 @@
+#ifndef __SAA7146_VV__
+#define __SAA7146_VV__
+
+#include <linux/videodev2.h>
+
+#include <media/saa7146.h>
+#include <media/video-buf.h>
+
+#define MAX_SAA7146_CAPTURE_BUFFERS	32	/* arbitrary */
+#define BUFFER_TIMEOUT     (HZ/2)  /* 0.5 seconds */
+
+#define WRITE_RPS0(x) do { \
+	dev->d_rps0.cpu_addr[ count++ ] = cpu_to_le32(x); \
+	} while (0);
+
+#define WRITE_RPS1(x) do { \
+	dev->d_rps1.cpu_addr[ count++ ] = cpu_to_le32(x); \
+	} while (0);
+
+struct	saa7146_video_dma {
+	u32 base_odd;
+	u32 base_even;
+	u32 prot_addr;
+	u32 pitch;
+	u32 base_page;
+	u32 num_line_byte;
+};
+
+#define FORMAT_BYTE_SWAP	0x1
+#define FORMAT_IS_PLANAR	0x2
+
+struct saa7146_format {
+	char	*name;
+	u32	pixelformat;
+	u32	trans;
+	u8	depth;
+	u8	flags;
+	u8	swap;
+};
+
+struct saa7146_standard
+{
+	char          *name;
+	v4l2_std_id   id;
+
+	int v_offset;	/* number of lines of vertical offset before processing */
+	int v_field;	/* number of lines in a field for HPS to process */
+
+	int h_offset;	/* horizontal offset of processing window */
+	int h_pixels;	/* number of horizontal pixels to process */
+
+	int v_max_out;
+	int h_max_out;
+};
+
+/* buffer for one video/vbi frame */
+struct saa7146_buf {
+	/* common v4l buffer stuff -- must be first */
+	struct videobuf_buffer vb;
+
+	/* saa7146 specific */
+	struct v4l2_pix_format  *fmt;
+	int (*activate)(struct saa7146_dev *dev,
+			struct saa7146_buf *buf,
+			struct saa7146_buf *next);
+
+	/* page tables */
+	struct saa7146_pgtable  pt[3];
+};
+
+struct saa7146_dmaqueue {
+	struct saa7146_dev	*dev;
+	struct saa7146_buf	*curr;
+	struct list_head	queue;
+	struct timer_list	timeout;
+};
+
+struct saa7146_overlay {
+	struct saa7146_fh	*fh;
+	struct v4l2_window	win;
+	struct v4l2_clip	clips[16];
+	int			nclips;
+};
+
+/* per open data */
+struct saa7146_fh {
+	struct saa7146_dev	*dev;
+	/* if this is a vbi or capture open */
+	enum v4l2_buf_type	type;
+
+	/* video overlay */
+	struct saa7146_overlay	ov;
+
+	/* video capture */
+	struct videobuf_queue	video_q;
+	struct v4l2_pix_format	video_fmt;
+
+	/* vbi capture */
+	struct videobuf_queue	vbi_q;
+	struct v4l2_vbi_format	vbi_fmt;
+	struct timer_list	vbi_read_timeout;
+
+	unsigned int resources;	/* resource management for device open */
+};
+
+#define STATUS_OVERLAY	0x01
+#define STATUS_CAPTURE	0x02
+
+struct saa7146_vv
+{
+	int vbi_minor;
+
+	/* vbi capture */
+	struct saa7146_dmaqueue		vbi_q;
+	/* vbi workaround interrupt queue */
+        wait_queue_head_t		vbi_wq;
+	int				vbi_fieldcount;
+	struct saa7146_fh		*vbi_streaming;
+
+	int video_minor;
+
+	int				video_status;
+	struct saa7146_fh		*video_fh;
+
+	/* video overlay */
+	struct v4l2_framebuffer		ov_fb;
+	struct saa7146_format		*ov_fmt;
+	struct saa7146_overlay		*ov_data;
+	struct saa7146_fh		*ov_suspend;
+
+	/* video capture */
+	struct saa7146_dmaqueue		video_q;
+	enum v4l2_field			last_field;
+
+	/* common: fixme? shouldn't this be in saa7146_fh?
+	   (this leads to a more complicated question: shall the driver
+	   store the different settings (for example S_INPUT) for every open
+	   and restore it appropriately, or should all settings be common for
+	   all opens? currently, we do the latter, like all other
+	   drivers do... */
+	struct saa7146_standard	*standard;
+
+	int	vflip;
+	int	hflip;
+	int	current_hps_source;
+	int	current_hps_sync;
+
+	struct saa7146_dma	d_clipping;	/* pointer to clipping memory */
+
+	unsigned int resources;	/* resource management for device */
+};
+
+#define SAA7146_EXCLUSIVE	0x1
+#define SAA7146_BEFORE		0x2
+#define SAA7146_AFTER		0x4
+
+struct saa7146_extension_ioctls
+{
+	unsigned int	cmd;
+	int		flags;
+};
+
+/* flags */
+#define SAA7146_USE_PORT_B_FOR_VBI	0x2     /* use input port b for vbi hardware bug workaround */
+
+struct saa7146_ext_vv
+{
+	/* informations about the video capabilities of the device */
+	int	inputs;
+	int	audios;
+	u32	capabilities;
+	int	flags;
+
+	/* additionally supported transmission standards */
+	struct saa7146_standard *stds;
+	int num_stds;
+	int (*std_callback)(struct saa7146_dev*, struct saa7146_standard *);
+
+	struct saa7146_extension_ioctls *ioctls;
+	int (*ioctl)(struct saa7146_fh*, unsigned int cmd, void *arg);
+};
+
+struct saa7146_use_ops  {
+        void (*init)(struct saa7146_dev *, struct saa7146_vv *);
+        int(*open)(struct saa7146_dev *, struct file *);
+        void (*release)(struct saa7146_dev *, struct file *);
+        void (*irq_done)(struct saa7146_dev *, unsigned long status);
+	ssize_t (*read)(struct file *, char __user *, size_t, loff_t *);
+};
+
+/* from saa7146_fops.c */
+int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev, char *name, int type);
+int saa7146_unregister_device(struct video_device **vid, struct saa7146_dev* dev);
+void saa7146_buffer_finish(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, int state);
+void saa7146_buffer_next(struct saa7146_dev *dev, struct saa7146_dmaqueue *q,int vbi);
+int saa7146_buffer_queue(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, struct saa7146_buf *buf);
+void saa7146_buffer_timeout(unsigned long data);
+void saa7146_dma_free(struct saa7146_dev *dev,struct saa7146_buf *buf);
+
+int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv);
+int saa7146_vv_release(struct saa7146_dev* dev);
+
+/* from saa7146_hlp.c */
+int saa7146_enable_overlay(struct saa7146_fh *fh);
+void saa7146_disable_overlay(struct saa7146_fh *fh);
+
+void saa7146_set_capture(struct saa7146_dev *dev, struct saa7146_buf *buf, struct saa7146_buf *next);
+void saa7146_write_out_dma(struct saa7146_dev* dev, int which, struct saa7146_video_dma* vdma) ;
+void saa7146_set_hps_source_and_sync(struct saa7146_dev *saa, int source, int sync);
+void saa7146_set_gpio(struct saa7146_dev *saa, u8 pin, u8 data);
+
+/* from saa7146_video.c */
+extern struct saa7146_use_ops saa7146_video_uops;
+int saa7146_start_preview(struct saa7146_fh *fh);
+int saa7146_stop_preview(struct saa7146_fh *fh);
+
+/* from saa7146_vbi.c */
+extern struct saa7146_use_ops saa7146_vbi_uops;
+
+/* resource management functions */
+int saa7146_res_get(struct saa7146_fh *fh, unsigned int bit);
+void saa7146_res_free(struct saa7146_fh *fh, unsigned int bits);
+
+#define RESOURCE_DMA1_HPS	0x1
+#define RESOURCE_DMA2_CLP	0x2
+#define RESOURCE_DMA3_BRS	0x4
+
+/* saa7146 source inputs */
+#define SAA7146_HPS_SOURCE_PORT_A	0x00
+#define SAA7146_HPS_SOURCE_PORT_B	0x01
+#define SAA7146_HPS_SOURCE_YPB_CPA	0x02
+#define SAA7146_HPS_SOURCE_YPA_CPB	0x03
+
+/* sync inputs */
+#define SAA7146_HPS_SYNC_PORT_A		0x00
+#define SAA7146_HPS_SYNC_PORT_B		0x01
+
+/* some memory sizes */
+#define SAA7146_CLIPPING_MEM	(14*PAGE_SIZE)
+
+/* some defines for the various clipping-modes */
+#define SAA7146_CLIPPING_RECT		0x4
+#define SAA7146_CLIPPING_RECT_INVERTED	0x5
+#define SAA7146_CLIPPING_MASK		0x6
+#define SAA7146_CLIPPING_MASK_INVERTED	0x7
+
+/* output formats: each entry holds four informations */
+#define RGB08_COMPOSED	0x0217 /* composed is used in the sense of "not-planar" */
+/* this means: planar?=0, yuv2rgb-conversation-mode=2, dither=yes(=1), format-mode = 7 */
+#define RGB15_COMPOSED	0x0213
+#define RGB16_COMPOSED	0x0210
+#define RGB24_COMPOSED	0x0201
+#define RGB32_COMPOSED	0x0202
+
+#define Y8			0x0006
+#define YUV411_COMPOSED		0x0003
+#define YUV422_COMPOSED		0x0000
+/* this means: planar?=1, yuv2rgb-conversion-mode=0, dither=no(=0), format-mode = b */
+#define YUV411_DECOMPOSED	0x100b
+#define YUV422_DECOMPOSED	0x1009
+#define YUV420_DECOMPOSED	0x100a
+
+#define IS_PLANAR(x) (x & 0xf000)
+
+/* misc defines */
+#define SAA7146_NO_SWAP		(0x0)
+#define SAA7146_TWO_BYTE_SWAP	(0x1)
+#define SAA7146_FOUR_BYTE_SWAP	(0x2)
+
+#endif
diff --git a/include/media/tuner.h b/include/media/tuner.h
new file mode 100644
index 00000000000..156a9c51ffe
--- /dev/null
+++ b/include/media/tuner.h
@@ -0,0 +1,199 @@
+
+/*
+    tuner.h - definition for different tuners
+
+    Copyright (C) 1997 Markus Schroeder (schroedm@uni-duesseldorf.de)
+    minor modifications by Ralph Metzler (rjkm@thp.uni-koeln.de)
+
+    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., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _TUNER_H
+#define _TUNER_H
+
+#include "id.h"
+
+#define TUNER_TEMIC_PAL     0        /* 4002 FH5 (3X 7756, 9483) */
+#define TUNER_PHILIPS_PAL_I 1
+#define TUNER_PHILIPS_NTSC  2
+#define TUNER_PHILIPS_SECAM 3		/* you must actively select B/G, L, L` */
+
+#define TUNER_ABSENT        4
+#define TUNER_PHILIPS_PAL   5
+#define TUNER_TEMIC_NTSC    6        /* 4032 FY5 (3X 7004, 9498, 9789)  */
+#define TUNER_TEMIC_PAL_I   7        /* 4062 FY5 (3X 8501, 9957)        */
+
+#define TUNER_TEMIC_4036FY5_NTSC 8   /* 4036 FY5 (3X 1223, 1981, 7686)  */
+#define TUNER_ALPS_TSBH1_NTSC 	 9
+#define TUNER_ALPS_TSBE1_PAL 	10
+#define TUNER_ALPS_TSBB5_PAL_I 	11
+
+#define TUNER_ALPS_TSBE5_PAL 	12
+#define TUNER_ALPS_TSBC5_PAL 	13
+#define TUNER_TEMIC_4006FH5_PAL	14   /* 4006 FH5 (3X 9500, 9501, 7291)     */
+#define TUNER_ALPS_TSHC6_NTSC 	15
+
+#define TUNER_TEMIC_PAL_DK	16   /* 4016 FY5 (3X 1392, 1393)     */
+#define TUNER_PHILIPS_NTSC_M	17
+#define TUNER_TEMIC_4066FY5_PAL_I       18  /* 4066 FY5 (3X 7032, 7035) */
+#define TUNER_TEMIC_4006FN5_MULTI_PAL   19  /* B/G, I and D/K autodetected (3X 7595, 7606, 7657)*/
+
+#define TUNER_TEMIC_4009FR5_PAL         20  /* incl. FM radio (3X 7607, 7488, 7711)*/
+#define TUNER_TEMIC_4039FR5_NTSC        21  /* incl. FM radio (3X 7246, 7578, 7732)*/
+#define TUNER_TEMIC_4046FM5             22  /* you must actively select B/G, D/K, I, L, L` !  (3X 7804, 7806, 8103, 8104)*/
+#define TUNER_PHILIPS_PAL_DK		23
+
+#define TUNER_PHILIPS_FQ1216ME		24  /* you must actively select B/G/D/K, I, L, L` */
+#define TUNER_LG_PAL_I_FM	25
+#define TUNER_LG_PAL_I		26
+#define TUNER_LG_NTSC_FM	27
+
+#define TUNER_LG_PAL_FM		28
+#define TUNER_LG_PAL		29
+#define TUNER_TEMIC_4009FN5_MULTI_PAL_FM	30  /* B/G, I and D/K autodetected (3X 8155, 8160, 8163)*/
+#define TUNER_SHARP_2U5JF5540_NTSC  31
+
+#define TUNER_Samsung_PAL_TCPM9091PD27 32
+#define TUNER_MT2032 33
+#define TUNER_TEMIC_4106FH5 	34	/* 4106 FH5 (3X 7808, 7865)*/
+#define TUNER_TEMIC_4012FY5	35	/* 4012 FY5 (3X 0971, 1099)*/
+
+#define TUNER_TEMIC_4136FY5	36	/* 4136 FY5 (3X 7708, 7746)*/
+#define TUNER_LG_PAL_NEW_TAPC   37
+#define TUNER_PHILIPS_FM1216ME_MK3  38
+#define TUNER_LG_NTSC_NEW_TAPC   39
+
+#define TUNER_HITACHI_NTSC       40
+#define TUNER_PHILIPS_PAL_MK     41
+#define TUNER_PHILIPS_ATSC       42
+#define TUNER_PHILIPS_FM1236_MK3 43
+
+#define TUNER_PHILIPS_4IN1       44	/* ATI TV Wonder Pro - Conexant */
+/* Microtune mergeged with Temic 12/31/1999 partially financed by Alps - these may be similar to Temic */
+#define TUNER_MICROTUNE_4049FM5  45
+#define TUNER_LG_NTSC_TAPE       47
+
+#define TUNER_TNF_8831BGFF       48
+#define TUNER_MICROTUNE_4042FI5  49	/* FusionHDTV 3 Gold - 4042 FI5 (3X 8147) */
+#define TUNER_TCL_2002N          50
+#define TUNER_PHILIPS_FM1256_IH3   51
+
+#define TUNER_THOMSON_DTT7610    52
+#define TUNER_PHILIPS_FQ1286     53
+#define TUNER_PHILIPS_TDA8290    54
+#define TUNER_LG_PAL_TAPE        55    /* Hauppauge PVR-150 PAL */
+
+#define TUNER_PHILIPS_FQ1216AME_MK4 56 /* Hauppauge PVR-150 PAL */
+#define TUNER_PHILIPS_FQ1236A_MK4 57   /* Hauppauge PVR-500MCE NTSC */
+
+#define NOTUNER 0
+#define PAL     1	/* PAL_BG */
+#define PAL_I   2
+#define NTSC    3
+#define SECAM   4
+#define ATSC    5
+
+#define NoTuner 0
+#define Philips 1
+#define TEMIC   2
+#define Sony    3
+#define Alps    4
+#define LGINNOTEK 5
+#define SHARP   6
+#define Samsung 7
+#define Microtune 8
+#define HITACHI 9
+#define Panasonic 10
+#define TCL     11
+#define THOMSON 12
+
+#define TUNER_SET_TYPE               _IOW('t',1,int)    /* set tuner type */
+#define TUNER_SET_TVFREQ             _IOW('t',2,int)    /* set tv freq */
+
+#define  TDA9887_SET_CONFIG          _IOW('t',5,int)
+/* tv card specific */
+# define TDA9887_PRESENT             (1<<0)
+# define TDA9887_PORT1_INACTIVE      (1<<1)
+# define TDA9887_PORT2_INACTIVE      (1<<2)
+# define TDA9887_QSS                 (1<<3)
+# define TDA9887_INTERCARRIER        (1<<4)
+# define TDA9887_PORT1_ACTIVE        (1<<5)
+# define TDA9887_PORT2_ACTIVE        (1<<6)
+/* config options */
+# define TDA9887_DEEMPHASIS_MASK     (3<<16)
+# define TDA9887_DEEMPHASIS_NONE     (1<<16)
+# define TDA9887_DEEMPHASIS_50       (2<<16)
+# define TDA9887_DEEMPHASIS_75       (3<<16)
+# define TDA9887_AUTOMUTE            (1<<18)
+
+#ifdef __KERNEL__
+
+#define I2C_ADDR_TDA8290        0x4b
+#define I2C_ADDR_TDA8275        0x61
+
+struct tuner {
+	/* device */
+	struct i2c_client i2c;
+
+	/* state + config */
+	unsigned int initialized;
+	unsigned int type;            /* chip type */
+	unsigned int freq;            /* keep track of the current settings */
+	v4l2_std_id  std;
+	int          using_v4l2;
+
+	enum v4l2_tuner_type mode;
+	unsigned int input;
+
+	/* used by MT2032 */
+	unsigned int xogc;
+	unsigned int radio_if2;
+
+	/* used by tda8290 */
+	unsigned char i2c_easy_mode[2];
+	unsigned char i2c_set_freq[8];
+
+	/* function ptrs */
+	void (*tv_freq)(struct i2c_client *c, unsigned int freq);
+	void (*radio_freq)(struct i2c_client *c, unsigned int freq);
+	int  (*has_signal)(struct i2c_client *c);
+	int  (*is_stereo)(struct i2c_client *c);
+};
+
+extern unsigned int tuner_debug;
+extern unsigned const int tuner_count;
+
+extern int microtune_init(struct i2c_client *c);
+extern int tda8290_init(struct i2c_client *c);
+extern int default_tuner_init(struct i2c_client *c);
+
+#define tuner_warn(fmt, arg...) \
+	dev_printk(KERN_WARNING , &t->i2c.dev , fmt , ## arg)
+#define tuner_info(fmt, arg...) \
+	dev_printk(KERN_INFO , &t->i2c.dev , fmt , ## arg)
+#define tuner_dbg(fmt, arg...) \
+	if (tuner_debug) dev_printk(KERN_DEBUG , &t->i2c.dev , fmt , ## arg)
+
+#endif /* __KERNEL__ */
+
+#endif
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/include/media/tveeprom.h b/include/media/tveeprom.h
new file mode 100644
index 00000000000..627603e561a
--- /dev/null
+++ b/include/media/tveeprom.h
@@ -0,0 +1,23 @@
+struct tveeprom {
+	u32 has_radio;
+
+	u32 tuner_type;
+	u32 tuner_formats;
+
+	u32 digitizer;
+	u32 digitizer_formats;
+
+	u32 audio_processor;
+	/* a_p_fmts? */
+
+	u32 model;
+	u32 revision;
+	u32 serial_number;
+	char rev_str[5];
+};
+
+void tveeprom_hauppauge_analog(struct tveeprom *tvee,
+			       unsigned char *eeprom_data);
+
+int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len);
+int tveeprom_dump(unsigned char *eedata, int len);
diff --git a/include/media/video-buf-dvb.h b/include/media/video-buf-dvb.h
new file mode 100644
index 00000000000..94bd33619aa
--- /dev/null
+++ b/include/media/video-buf-dvb.h
@@ -0,0 +1,36 @@
+#include <dvbdev.h>
+#include <dmxdev.h>
+#include <dvb_demux.h>
+#include <dvb_net.h>
+#include <dvb_frontend.h>
+
+struct videobuf_dvb {
+	/* filling that the job of the driver */
+	char                       *name;
+	struct dvb_frontend        *frontend;
+	struct videobuf_queue      dvbq;
+
+	/* video-buf-dvb state info */
+	struct semaphore           lock;
+	struct task_struct         *thread;
+	int                        nfeeds;
+
+	/* videobuf_dvb_(un)register manges this */
+	struct dvb_adapter         *adapter;
+	struct dvb_demux           demux;
+	struct dmxdev              dmxdev;
+	struct dmx_frontend        fe_hw;
+	struct dmx_frontend        fe_mem;
+	struct dvb_net             net;
+};
+
+int videobuf_dvb_register(struct videobuf_dvb *dvb,
+			  struct module *module,
+			  void *adapter_priv);
+void videobuf_dvb_unregister(struct videobuf_dvb *dvb);
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/include/media/video-buf.h b/include/media/video-buf.h
new file mode 100644
index 00000000000..ae6da6de98d
--- /dev/null
+++ b/include/media/video-buf.h
@@ -0,0 +1,260 @@
+/*
+ * $Id: video-buf.h,v 1.9 2004/11/07 13:17:15 kraxel Exp $
+ *
+ * generic helper functions for video4linux capture buffers, to handle
+ * memory management and PCI DMA.  Right now bttv + saa7134 use it.
+ *
+ * The functions expect the hardware being able to scatter gatter
+ * (i.e. the buffers are not linear in physical memory, but fragmented
+ * into PAGE_SIZE chunks).  They also assume the driver does not need
+ * to touch the video data (thus it is probably not useful for USB as
+ * data often must be uncompressed by the drivers).
+ *
+ * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org>
+ *
+ * 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/videodev.h>
+
+#define UNSET (-1U)
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * Return a scatterlist for some page-aligned vmalloc()'ed memory
+ * 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);
+
+/*
+ * 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,
+					 int offset);
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * A small set of helper functions to manage buffers (both userland
+ * and kernel) for DMA.
+ *
+ * videobuf_dma_init_*()
+ *	creates a buffer.  The userland version takes a userspace
+ *	pointer + length.  The kernel version just wants the size and
+ *	does memory allocation too using vmalloc_32().
+ *
+ * videobuf_dma_pci_*()
+ *	see Documentation/DMA-mapping.txt, these functions to
+ *	basically the same.  The map function does also build a
+ *	scatterlist for the buffer (and unmap frees it ...)
+ *
+ * videobuf_dma_free()
+ *	no comment ...
+ *
+ */
+
+struct videobuf_dmabuf {
+	u32                 magic;
+
+	/* for userland buffer */
+	int                 offset;
+	struct page         **pages;
+
+	/* for kernel buffers */
+	void                *vmalloc;
+
+	/* for overlay buffers (pci-pci dma) */
+	dma_addr_t          bus_addr;
+
+	/* common */
+	struct scatterlist  *sglist;
+	int                 sglen;
+	int                 nr_pages;
+	int                 direction;
+};
+
+void videobuf_dma_init(struct videobuf_dmabuf *dma);
+int videobuf_dma_init_user(struct videobuf_dmabuf *dma, int direction,
+			   unsigned long data, unsigned long size);
+int videobuf_dma_init_kernel(struct videobuf_dmabuf *dma, int direction,
+			     int nr_pages);
+int videobuf_dma_init_overlay(struct videobuf_dmabuf *dma, int direction,
+			      dma_addr_t addr, int nr_pages);
+int videobuf_dma_pci_map(struct pci_dev *dev, struct videobuf_dmabuf *dma);
+int videobuf_dma_pci_sync(struct pci_dev *dev,
+			  struct videobuf_dmabuf *dma);
+int videobuf_dma_pci_unmap(struct pci_dev *dev, struct videobuf_dmabuf *dma);
+int videobuf_dma_free(struct videobuf_dmabuf *dma);
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * A small set of helper functions to manage video4linux buffers.
+ *
+ * struct videobuf_buffer holds the data structures used by the helper
+ * functions, additionally some commonly used fields for v4l buffers
+ * (width, height, lists, waitqueue) are in there.  That struct should
+ * be used as first element in the drivers buffer struct.
+ *
+ * about the mmap helpers (videobuf_mmap_*):
+ *
+ * The mmaper function allows to map any subset of contingous buffers.
+ * This includes one mmap() call for all buffers (which the original
+ * video4linux API uses) as well as one mmap() for every single buffer
+ * (which v4l2 uses).
+ *
+ * If there is a valid mapping for a buffer, buffer->baddr/bsize holds
+ * userspace address + size which can be feeded into the
+ * videobuf_dma_init_user function listed above.
+ *
+ */
+
+struct videobuf_buffer;
+struct videobuf_queue;
+
+struct videobuf_mapping {
+	unsigned int count;
+	unsigned long start;
+	unsigned long end;
+	struct videobuf_queue *q;
+};
+
+enum videobuf_state {
+	STATE_NEEDS_INIT = 0,
+	STATE_PREPARED   = 1,
+	STATE_QUEUED     = 2,
+	STATE_ACTIVE     = 3,
+	STATE_DONE       = 4,
+	STATE_ERROR      = 5,
+	STATE_IDLE       = 6,
+};
+
+struct videobuf_buffer {
+	unsigned int            i;
+	u32                     magic;
+
+	/* info about the buffer */
+	unsigned int            width;
+	unsigned int            height;
+	unsigned int            bytesperline; /* use only if != 0 */
+	unsigned long           size;
+	unsigned int            input;
+	enum v4l2_field         field;
+	enum videobuf_state     state;
+	struct videobuf_dmabuf  dma;
+	struct list_head        stream;  /* QBUF/DQBUF list */
+
+	/* for mmap'ed buffers */
+	enum v4l2_memory        memory;
+	size_t                  boff;    /* buffer offset (mmap + overlay) */
+	size_t                  bsize;   /* buffer size */
+	unsigned long           baddr;   /* buffer addr (userland ptr!) */
+	struct videobuf_mapping *map;
+
+	/* touched by irq handler */
+	struct list_head        queue;
+	wait_queue_head_t       done;
+	unsigned int            field_count;
+	struct timeval          ts;
+};
+
+struct videobuf_queue_ops {
+	int (*buf_setup)(struct videobuf_queue *q,
+			 unsigned int *count, unsigned int *size);
+	int (*buf_prepare)(struct videobuf_queue *q,
+			   struct videobuf_buffer *vb,
+			   enum v4l2_field field);
+	void (*buf_queue)(struct videobuf_queue *q,
+			  struct videobuf_buffer *vb);
+	void (*buf_release)(struct videobuf_queue *q,
+			    struct videobuf_buffer *vb);
+};
+
+struct videobuf_queue {
+        struct semaphore           lock;
+	spinlock_t                 *irqlock;
+	struct pci_dev             *pci;
+
+	enum v4l2_buf_type         type;
+	unsigned int               inputs; /* for V4L2_BUF_FLAG_INPUT */
+	unsigned int               msize;
+	enum v4l2_field            field;
+	enum v4l2_field            last;   /* for field=V4L2_FIELD_ALTERNATE */
+	struct videobuf_buffer     *bufs[VIDEO_MAX_FRAME];
+	struct videobuf_queue_ops  *ops;
+
+	/* capture via mmap() + ioctl(QBUF/DQBUF) */
+	unsigned int               streaming;
+	struct list_head           stream;
+
+	/* capture via read() */
+	unsigned int               reading;
+	unsigned int               read_off;
+	struct videobuf_buffer     *read_buf;
+
+	/* driver private data */
+	void                       *priv_data;
+};
+
+void* videobuf_alloc(unsigned int size);
+int videobuf_waiton(struct videobuf_buffer *vb, int non_blocking, int intr);
+int videobuf_iolock(struct pci_dev *pci, struct videobuf_buffer *vb,
+		    struct v4l2_framebuffer *fbuf);
+
+void videobuf_queue_init(struct videobuf_queue *q,
+			 struct videobuf_queue_ops *ops,
+			 struct pci_dev *pci,
+			 spinlock_t *irqlock,
+			 enum v4l2_buf_type type,
+			 enum v4l2_field field,
+			 unsigned int msize,
+			 void *priv);
+int  videobuf_queue_is_busy(struct videobuf_queue *q);
+void videobuf_queue_cancel(struct videobuf_queue *q);
+
+enum v4l2_field videobuf_next_field(struct videobuf_queue *q);
+void videobuf_status(struct v4l2_buffer *b, struct videobuf_buffer *vb,
+		     enum v4l2_buf_type type);
+int videobuf_reqbufs(struct videobuf_queue *q,
+		     struct v4l2_requestbuffers *req);
+int videobuf_querybuf(struct videobuf_queue *q, struct v4l2_buffer *b);
+int videobuf_qbuf(struct videobuf_queue *q,
+		  struct v4l2_buffer *b);
+int videobuf_dqbuf(struct videobuf_queue *q,
+		   struct v4l2_buffer *b, int nonblocking);
+int videobuf_streamon(struct videobuf_queue *q);
+int videobuf_streamoff(struct videobuf_queue *q);
+
+int videobuf_read_start(struct videobuf_queue *q);
+void videobuf_read_stop(struct videobuf_queue *q);
+ssize_t videobuf_read_stream(struct videobuf_queue *q,
+			     char __user *data, size_t count, loff_t *ppos,
+			     int vbihack, int nonblocking);
+ssize_t videobuf_read_one(struct videobuf_queue *q,
+			  char __user *data, size_t count, loff_t *ppos,
+			  int nonblocking);
+unsigned int videobuf_poll_stream(struct file *file,
+				  struct videobuf_queue *q,
+				  poll_table *wait);
+
+int videobuf_mmap_setup(struct videobuf_queue *q,
+			unsigned int bcount, unsigned int bsize,
+			enum v4l2_memory memory);
+int videobuf_mmap_free(struct videobuf_queue *q);
+int videobuf_mmap_mapper(struct videobuf_queue *q,
+			 struct vm_area_struct *vma);
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */