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SubjectRe: [patch] v4l: create include/media
> Ok, here we go.  This is patch #1 which just removes the private
> MIN/MAX macos.

... and here is patch #2 which actually moves the header files
(including the fixed audiochip.h file without MIN/MAX). Must be
applied on top of the other patch.

Gerd

==============================[ cut here ]==============================
This patch creates a new include directory include/media, populates
it with a few files header files and fixups the affected drivers to
compile with the new directory layout.

The directory is intented to be used for (kernel-internal) header files
of the media drivers (which are sitting below drivers/media). For now
the video-buf.h (mm helper), tuner.h (tv/radio tuner) and audiochip.h
(tv sound decoder drivers) header files are moved. Some more header
files from the dvb folks will likely follow.

--- linux-2.5.64drivers/media/video/audiochip.h 2003-03-12 15:04:47.000000000 +0100
+++ linuxdrivers/media/video/audiochip.h 2003-03-12 15:09:25.000000000 +0100
@@ -1,24 +0,0 @@
-#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_MUTE 0x80
-#define AUDIO_UNMUTE 0x81
-
-/* misc stuff to pass around config info to i2c chips */
-#define AUDC_CONFIG_PINNACLE _IOW('m',32,int)
-
-#endif /* AUDIOCHIP_H */
--- linux-2.5.64drivers/media/video/bttv-cards.c 2003-03-12 14:42:42.000000000 +0100
+++ linuxdrivers/media/video/bttv-cards.c 2003-03-12 15:07:06.000000000 +0100
@@ -36,7 +36,6 @@
#include <asm/io.h>

#include "bttvp.h"
-#include "tuner.h"
#include "bt832.h"

/* fwd decl */
--- linux-2.5.64drivers/media/video/bttv-driver.c 2003-03-12 14:43:09.000000000 +0100
+++ linuxdrivers/media/video/bttv-driver.c 2003-03-12 15:07:06.000000000 +0100
@@ -37,7 +37,6 @@
#include <asm/io.h>

#include "bttvp.h"
-#include "tuner.h"

int bttv_num; /* number of Bt848s in use */
struct bttv bttvs[BTTV_MAX];
--- linux-2.5.64drivers/media/video/bttv-if.c 2003-03-12 14:42:10.000000000 +0100
+++ linuxdrivers/media/video/bttv-if.c 2003-03-12 15:07:06.000000000 +0100
@@ -34,7 +34,6 @@
#include <asm/io.h>

#include "bttvp.h"
-#include "tuner.h"

static struct i2c_algo_bit_data bttv_i2c_algo_template;
static struct i2c_adapter bttv_i2c_adap_template;
--- linux-2.5.64drivers/media/video/bttvp.h 2003-03-12 14:42:27.000000000 +0100
+++ linuxdrivers/media/video/bttvp.h 2003-03-12 15:07:06.000000000 +0100
@@ -34,10 +34,12 @@
#include <linux/pci.h>
#include <asm/scatterlist.h>

+#include <media/video-buf.h>
+#include <media/audiochip.h>
+#include <media/tuner.h>
+
#include "bt848.h"
#include "bttv.h"
-#include "video-buf.h"
-#include "audiochip.h"

#ifdef __KERNEL__

--- linux-2.5.64drivers/media/video/id.h 2003-03-12 14:42:43.000000000 +0100
+++ linuxdrivers/media/video/id.h 2003-03-12 15:09:34.000000000 +0100
@@ -1,35 +0,0 @@
-/* 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
-
-/* algorithms */
-#ifndef I2C_ALGO_SAA7134
-# define I2C_ALGO_SAA7134 0x090000
-#endif
-
--- linux-2.5.64drivers/media/video/msp3400.c 2003-03-12 15:03:51.000000000 +0100
+++ linuxdrivers/media/video/msp3400.c 2003-03-12 15:07:06.000000000 +0100
@@ -56,7 +56,7 @@
#define __KERNEL_SYSCALLS__
#include <linux/unistd.h>

-#include "audiochip.h"
+#include <media/audiochip.h>
#include "msp3400.h"

/* Addresses to scan */
--- linux-2.5.64drivers/media/video/saa7134/saa7134-cards.c 2003-03-12 14:43:16.000000000 +0100
+++ linuxdrivers/media/video/saa7134/saa7134-cards.c 2003-03-12 15:07:06.000000000 +0100
@@ -24,7 +24,6 @@

#include "saa7134-reg.h"
#include "saa7134.h"
-#include "tuner.h"

/* commly used strings */
static char name_mute[] = "mute";
--- linux-2.5.64drivers/media/video/saa7134/saa7134-core.c 2003-03-12 14:42:22.000000000 +0100
+++ linuxdrivers/media/video/saa7134/saa7134-core.c 2003-03-12 15:07:06.000000000 +0100
@@ -30,7 +30,6 @@

#include "saa7134-reg.h"
#include "saa7134.h"
-#include "tuner.h"

MODULE_DESCRIPTION("v4l2 driver module for saa7130/34 based TV cards");
MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
--- linux-2.5.64drivers/media/video/saa7134/saa7134-i2c.c 2003-03-12 14:42:11.000000000 +0100
+++ linuxdrivers/media/video/saa7134/saa7134-i2c.c 2003-03-12 15:07:06.000000000 +0100
@@ -30,8 +30,6 @@

#include "saa7134-reg.h"
#include "saa7134.h"
-#include "tuner.h"
-#include "id.h"

/* ----------------------------------------------------------- */

--- linux-2.5.64drivers/media/video/saa7134/saa7134-video.c 2003-03-12 14:42:11.000000000 +0100
+++ linuxdrivers/media/video/saa7134/saa7134-video.c 2003-03-12 15:07:06.000000000 +0100
@@ -29,8 +29,6 @@

#include "saa7134-reg.h"
#include "saa7134.h"
-#include "tuner.h"
-#include "audiochip.h"

/* ------------------------------------------------------------------ */

--- linux-2.5.64drivers/media/video/saa7134/saa7134.h 2003-03-12 14:43:07.000000000 +0100
+++ linuxdrivers/media/video/saa7134/saa7134.h 2003-03-12 15:07:06.000000000 +0100
@@ -22,7 +22,11 @@
#include <linux/i2c.h>
#include <linux/videodev.h>
#include <linux/kdev_t.h>
-#include "video-buf.h"
+
+#include <media/video-buf.h>
+#include <media/tuner.h>
+#include <media/audiochip.h>
+#include <media/id.h>

#define SAA7134_VERSION_CODE KERNEL_VERSION(0,2,2)

--- linux-2.5.64drivers/media/video/tda7432.c 2003-03-12 14:42:57.000000000 +0100
+++ linuxdrivers/media/video/tda7432.c 2003-03-12 15:07:06.000000000 +0100
@@ -49,8 +49,8 @@
#include <linux/i2c-algo-bit.h>

#include "bttv.h"
-#include "audiochip.h"
-#include "id.h"
+#include <media/audiochip.h>
+#include <media/id.h>

#ifndef VIDEO_AUDIO_BALANCE
# define VIDEO_AUDIO_BALANCE 32
--- linux-2.5.64drivers/media/video/tda9875.c 2003-03-12 15:03:51.000000000 +0100
+++ linuxdrivers/media/video/tda9875.c 2003-03-12 15:07:06.000000000 +0100
@@ -31,8 +31,8 @@
#include <linux/init.h>

#include "bttv.h"
-#include "audiochip.h"
-#include "id.h"
+#include <media/audiochip.h>
+#include <media/id.h>

MODULE_PARM(debug,"i");
MODULE_LICENSE("GPL");
--- linux-2.5.64drivers/media/video/tda9887.c 2003-03-12 14:41:55.000000000 +0100
+++ linuxdrivers/media/video/tda9887.c 2003-03-12 15:07:06.000000000 +0100
@@ -7,8 +7,8 @@
#include <linux/errno.h>
#include <linux/slab.h>

-#include "id.h"
-#include "audiochip.h"
+#include <media/audiochip.h>
+#include <media/id.h>

/* Chips:
TDA9885 (PAL, NTSC)
--- linux-2.5.64drivers/media/video/tuner-3036.c 2003-03-12 14:42:39.000000000 +0100
+++ linuxdrivers/media/video/tuner-3036.c 2003-03-12 15:07:06.000000000 +0100
@@ -27,7 +27,7 @@
#include <linux/i2c.h>
#include <linux/videodev.h>

-#include "tuner.h"
+#include <media/tuner.h>

static int debug; /* insmod parameter */
static int this_adap;
--- linux-2.5.64drivers/media/video/tuner.c 2003-03-12 14:43:12.000000000 +0100
+++ linuxdrivers/media/video/tuner.c 2003-03-12 15:07:06.000000000 +0100
@@ -12,8 +12,8 @@
#include <linux/videodev.h>
#include <linux/init.h>

-#include "tuner.h"
-#include "audiochip.h"
+#include <media/tuner.h>
+#include <media/audiochip.h>

/* Addresses to scan */
static unsigned short normal_i2c[] = {I2C_CLIENT_END};
--- linux-2.5.64drivers/media/video/tuner.h 2003-03-12 14:42:57.000000000 +0100
+++ linuxdrivers/media/video/tuner.h 2003-03-12 15:09:46.000000000 +0100
@@ -1,94 +0,0 @@
-/*
- 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 NOTUNER 0
-#define PAL 1 /* PAL_BG */
-#define PAL_I 2
-#define NTSC 3
-#define SECAM 4
-
-#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 TUNER_SET_TYPE _IOW('t',1,int) /* set tuner type */
-#define TUNER_SET_TVFREQ _IOW('t',2,int) /* set tv freq */
-#if 0 /* obsolete */
-# define TUNER_SET_RADIOFREQ _IOW('t',3,int) /* set radio freq */
-# define TUNER_SET_MODE _IOW('t',4,int) /* set tuner mode */
-#endif
-
-#endif
--- linux-2.5.64drivers/media/video/tvaudio.c 2003-03-12 15:03:51.000000000 +0100
+++ linuxdrivers/media/video/tvaudio.c 2003-03-12 15:07:06.000000000 +0100
@@ -29,9 +29,10 @@
#include <linux/init.h>
#include <linux/smp_lock.h>

-#include "audiochip.h"
+#include <media/audiochip.h>
+#include <media/id.h>
+
#include "tvaudio.h"
-#include "id.h"


/* ---------------------------------------------------------------------- */
--- linux-2.5.64drivers/media/video/video-buf.c 2003-03-12 14:42:43.000000000 +0100
+++ linuxdrivers/media/video/video-buf.c 2003-03-12 15:07:06.000000000 +0100
@@ -31,7 +31,7 @@
# define TryLockPage TestSetPageLocked
#endif

-#include "video-buf.h"
+#include <media/video-buf.h>

static int debug = 0;

--- linux-2.5.64drivers/media/video/video-buf.h 2003-03-12 14:42:47.000000000 +0100
+++ linuxdrivers/media/video/video-buf.h 2003-03-12 15:10:03.000000000 +0100
@@ -1,234 +0,0 @@
-/*
- * 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>
-
-/* --------------------------------------------------------------------- */
-
-/*
- * 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);
-int videobuf_lock(struct page **pages, int nr_pages);
-int videobuf_unlock(struct page **pages, int nr_pages);
-
-/* --------------------------------------------------------------------- */
-
-/*
- * A small set of helper functions to manage buffers (both userland
- * and kernel) for DMA.
- *
- * videobuf_init_*_dmabuf()
- * 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_pci_*_dmabuf()
- * 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_free_dmabuf()
- * no comment ...
- *
- */
-
-struct videobuf_dmabuf {
- /* for userland buffer */
- int offset;
- struct page **pages;
-
- /* for kernel buffers */
- void *vmalloc;
-
- /* common */
- struct scatterlist *sglist;
- int sglen;
- int nr_pages;
- int direction;
-};
-
-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_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;
- int highmem_ok;
- 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;
-
- /* info about the buffer */
- unsigned int width;
- unsigned int height;
- unsigned long size;
- enum v4l2_field field;
- enum videobuf_state state;
- struct videobuf_dmabuf dma;
- struct list_head stream; /* QBUF/DQBUF list */
-
- /* for mmap'ed buffers */
- size_t boff; /* buffer offset (mmap) */
- 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 file *file,
- unsigned int *count, unsigned int *size);
- int (*buf_prepare)(struct file *file,struct videobuf_buffer *vb,
- enum v4l2_field field);
- void (*buf_queue)(struct file *file,struct videobuf_buffer *vb);
- void (*buf_release)(struct file *file,struct videobuf_buffer *vb);
-};
-
-struct videobuf_queue {
- struct semaphore lock;
- spinlock_t *irqlock;
- struct pci_dev *pci;
-
- enum v4l2_buf_type type;
- 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;
-};
-
-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);
-
-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);
-int videobuf_queue_is_busy(struct videobuf_queue *q);
-void videobuf_queue_cancel(struct file *file, struct videobuf_queue *q);
-
-void videobuf_status(struct v4l2_buffer *b, struct videobuf_buffer *vb,
- enum v4l2_buf_type type);
-int videobuf_reqbufs(struct file *file, struct videobuf_queue *q,
- struct v4l2_requestbuffers *req);
-int videobuf_querybuf(struct videobuf_queue *q, struct v4l2_buffer *b);
-int videobuf_qbuf(struct file *file, struct videobuf_queue *q,
- struct v4l2_buffer *b);
-int videobuf_dqbuf(struct file *file, struct videobuf_queue *q,
- struct v4l2_buffer *b);
-int videobuf_streamon(struct file *file, struct videobuf_queue *q);
-int videobuf_streamoff(struct file *file, struct videobuf_queue *q);
-
-int videobuf_read_start(struct file *file, struct videobuf_queue *q);
-void videobuf_read_stop(struct file *file, struct videobuf_queue *q);
-ssize_t videobuf_read_stream(struct file *file, struct videobuf_queue *q,
- char *data, size_t count, loff_t *ppos,
- int vbihack);
-ssize_t videobuf_read_one(struct file *file, struct videobuf_queue *q,
- char *data, size_t count, loff_t *ppos);
-unsigned int videobuf_poll_stream(struct file *file,
- struct videobuf_queue *q,
- poll_table *wait);
-
-int videobuf_mmap_setup(struct file *file, struct videobuf_queue *q,
- unsigned int bcount, unsigned int bsize);
-int videobuf_mmap_free(struct file *file, struct videobuf_queue *q);
-int videobuf_mmap_mapper(struct vm_area_struct *vma,
- struct videobuf_queue *q);
-
-/* --------------------------------------------------------------------- */
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
--- linux-2.5.64include/media/audiochip.h 2003-03-12 15:07:06.000000000 +0100
+++ linuxinclude/media/audiochip.h 2003-03-12 15:07:06.000000000 +0100
@@ -0,0 +1,24 @@
+#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_MUTE 0x80
+#define AUDIO_UNMUTE 0x81
+
+/* misc stuff to pass around config info to i2c chips */
+#define AUDC_CONFIG_PINNACLE _IOW('m',32,int)
+
+#endif /* AUDIOCHIP_H */
--- linux-2.5.64include/media/id.h 2003-03-12 15:07:06.000000000 +0100
+++ linuxinclude/media/id.h 2003-03-12 15:07:06.000000000 +0100
@@ -0,0 +1,35 @@
+/* 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
+
+/* algorithms */
+#ifndef I2C_ALGO_SAA7134
+# define I2C_ALGO_SAA7134 0x090000
+#endif
+
--- linux-2.5.64include/media/tuner.h 2003-03-12 15:07:06.000000000 +0100
+++ linuxinclude/media/tuner.h 2003-03-12 15:07:06.000000000 +0100
@@ -0,0 +1,94 @@
+/*
+ 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 NOTUNER 0
+#define PAL 1 /* PAL_BG */
+#define PAL_I 2
+#define NTSC 3
+#define SECAM 4
+
+#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 TUNER_SET_TYPE _IOW('t',1,int) /* set tuner type */
+#define TUNER_SET_TVFREQ _IOW('t',2,int) /* set tv freq */
+#if 0 /* obsolete */
+# define TUNER_SET_RADIOFREQ _IOW('t',3,int) /* set radio freq */
+# define TUNER_SET_MODE _IOW('t',4,int) /* set tuner mode */
+#endif
+
+#endif
--- linux-2.5.64include/media/video-buf.h 2003-03-12 15:07:06.000000000 +0100
+++ linuxinclude/media/video-buf.h 2003-03-12 15:07:06.000000000 +0100
@@ -0,0 +1,234 @@
+/*
+ * 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>
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * 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);
+int videobuf_lock(struct page **pages, int nr_pages);
+int videobuf_unlock(struct page **pages, int nr_pages);
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * A small set of helper functions to manage buffers (both userland
+ * and kernel) for DMA.
+ *
+ * videobuf_init_*_dmabuf()
+ * 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_pci_*_dmabuf()
+ * 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_free_dmabuf()
+ * no comment ...
+ *
+ */
+
+struct videobuf_dmabuf {
+ /* for userland buffer */
+ int offset;
+ struct page **pages;
+
+ /* for kernel buffers */
+ void *vmalloc;
+
+ /* common */
+ struct scatterlist *sglist;
+ int sglen;
+ int nr_pages;
+ int direction;
+};
+
+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_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;
+ int highmem_ok;
+ 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;
+
+ /* info about the buffer */
+ unsigned int width;
+ unsigned int height;
+ unsigned long size;
+ enum v4l2_field field;
+ enum videobuf_state state;
+ struct videobuf_dmabuf dma;
+ struct list_head stream; /* QBUF/DQBUF list */
+
+ /* for mmap'ed buffers */
+ size_t boff; /* buffer offset (mmap) */
+ 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 file *file,
+ unsigned int *count, unsigned int *size);
+ int (*buf_prepare)(struct file *file,struct videobuf_buffer *vb,
+ enum v4l2_field field);
+ void (*buf_queue)(struct file *file,struct videobuf_buffer *vb);
+ void (*buf_release)(struct file *file,struct videobuf_buffer *vb);
+};
+
+struct videobuf_queue {
+ struct semaphore lock;
+ spinlock_t *irqlock;
+ struct pci_dev *pci;
+
+ enum v4l2_buf_type type;
+ 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;
+};
+
+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);
+
+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);
+int videobuf_queue_is_busy(struct videobuf_queue *q);
+void videobuf_queue_cancel(struct file *file, struct videobuf_queue *q);
+
+void videobuf_status(struct v4l2_buffer *b, struct videobuf_buffer *vb,
+ enum v4l2_buf_type type);
+int videobuf_reqbufs(struct file *file, struct videobuf_queue *q,
+ struct v4l2_requestbuffers *req);
+int videobuf_querybuf(struct videobuf_queue *q, struct v4l2_buffer *b);
+int videobuf_qbuf(struct file *file, struct videobuf_queue *q,
+ struct v4l2_buffer *b);
+int videobuf_dqbuf(struct file *file, struct videobuf_queue *q,
+ struct v4l2_buffer *b);
+int videobuf_streamon(struct file *file, struct videobuf_queue *q);
+int videobuf_streamoff(struct file *file, struct videobuf_queue *q);
+
+int videobuf_read_start(struct file *file, struct videobuf_queue *q);
+void videobuf_read_stop(struct file *file, struct videobuf_queue *q);
+ssize_t videobuf_read_stream(struct file *file, struct videobuf_queue *q,
+ char *data, size_t count, loff_t *ppos,
+ int vbihack);
+ssize_t videobuf_read_one(struct file *file, struct videobuf_queue *q,
+ char *data, size_t count, loff_t *ppos);
+unsigned int videobuf_poll_stream(struct file *file,
+ struct videobuf_queue *q,
+ poll_table *wait);
+
+int videobuf_mmap_setup(struct file *file, struct videobuf_queue *q,
+ unsigned int bcount, unsigned int bsize);
+int videobuf_mmap_free(struct file *file, struct videobuf_queue *q);
+int videobuf_mmap_mapper(struct vm_area_struct *vma,
+ struct videobuf_queue *q);
+
+/* --------------------------------------------------------------------- */
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
-
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