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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/media
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!
Diffstat (limited to 'include/media')
-rw-r--r--include/media/audiochip.h35
-rw-r--r--include/media/id.h37
-rw-r--r--include/media/ir-common.h67
-rw-r--r--include/media/ovcamchip.h104
-rw-r--r--include/media/saa6752hs.h75
-rw-r--r--include/media/saa7146.h452
-rw-r--r--include/media/saa7146_vv.h270
-rw-r--r--include/media/tuner.h199
-rw-r--r--include/media/tveeprom.h23
-rw-r--r--include/media/video-buf-dvb.h36
-rw-r--r--include/media/video-buf.h260
11 files changed, 1558 insertions, 0 deletions
diff --git a/include/media/audiochip.h b/include/media/audiochip.h
new file mode 100644
index 000000000000..d3e9e30608dc
--- /dev/null
+++ b/include/media/audiochip.h
@@ -0,0 +1,35 @@
1#ifndef AUDIOCHIP_H
2#define AUDIOCHIP_H
3
4/* ---------------------------------------------------------------------- */
5
6/* v4l device was opened in Radio mode */
7#define AUDC_SET_RADIO _IO('m',2)
8/* select from TV,radio,extern,MUTE */
9#define AUDC_SET_INPUT _IOW('m',17,int)
10
11/* audio inputs */
12#define AUDIO_TUNER 0x00
13#define AUDIO_RADIO 0x01
14#define AUDIO_EXTERN 0x02
15#define AUDIO_INTERN 0x03
16#define AUDIO_OFF 0x04
17#define AUDIO_ON 0x05
18#define AUDIO_EXTERN_1 AUDIO_EXTERN
19#define AUDIO_EXTERN_2 0x06
20#define AUDIO_MUTE 0x80
21#define AUDIO_UNMUTE 0x81
22
23/* all the stuff below is obsolete and just here for reference. I'll
24 * remove it once the driver is tested and works fine.
25 *
26 * Instead creating alot of tiny API's for all kinds of different
27 * chips, we'll just pass throuth the v4l ioctl structs (v4l2 not
28 * yet...). It is a bit less flexible, but most/all used i2c chips
29 * make sense in v4l context only. So I think that's acceptable...
30 */
31
32/* misc stuff to pass around config info to i2c chips */
33#define AUDC_CONFIG_PINNACLE _IOW('m',32,int)
34
35#endif /* AUDIOCHIP_H */
diff --git a/include/media/id.h b/include/media/id.h
new file mode 100644
index 000000000000..1b0320dc8f73
--- /dev/null
+++ b/include/media/id.h
@@ -0,0 +1,37 @@
1/* FIXME: this temporarely, until these are included in linux/i2c-id.h */
2
3/* drivers */
4#ifndef I2C_DRIVERID_TVMIXER
5# define I2C_DRIVERID_TVMIXER I2C_DRIVERID_EXP0
6#endif
7#ifndef I2C_DRIVERID_TVAUDIO
8# define I2C_DRIVERID_TVAUDIO I2C_DRIVERID_EXP1
9#endif
10
11/* chips */
12#ifndef I2C_DRIVERID_DPL3518
13# define I2C_DRIVERID_DPL3518 I2C_DRIVERID_EXP2
14#endif
15#ifndef I2C_DRIVERID_TDA9873
16# define I2C_DRIVERID_TDA9873 I2C_DRIVERID_EXP3
17#endif
18#ifndef I2C_DRIVERID_TDA9875
19# define I2C_DRIVERID_TDA9875 I2C_DRIVERID_EXP0+4
20#endif
21#ifndef I2C_DRIVERID_PIC16C54_PV951
22# define I2C_DRIVERID_PIC16C54_PV951 I2C_DRIVERID_EXP0+5
23#endif
24#ifndef I2C_DRIVERID_TDA7432
25# define I2C_DRIVERID_TDA7432 I2C_DRIVERID_EXP0+6
26#endif
27#ifndef I2C_DRIVERID_TDA9874
28# define I2C_DRIVERID_TDA9874 I2C_DRIVERID_EXP0+7
29#endif
30#ifndef I2C_DRIVERID_SAA6752HS
31# define I2C_DRIVERID_SAA6752HS I2C_DRIVERID_EXP0+8
32#endif
33
34/* algorithms */
35#ifndef I2C_ALGO_SAA7134
36# define I2C_ALGO_SAA7134 0x090000
37#endif
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
new file mode 100644
index 000000000000..62c963a52d86
--- /dev/null
+++ b/include/media/ir-common.h
@@ -0,0 +1,67 @@
1/*
2 * $Id: ir-common.h,v 1.8 2005/02/22 12:28:40 kraxel Exp $
3 *
4 * some common structs and functions to handle infrared remotes via
5 * input layer ...
6 *
7 * (c) 2003 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 */
23
24#include <linux/version.h>
25#include <linux/input.h>
26
27
28#define IR_TYPE_RC5 1
29#define IR_TYPE_OTHER 99
30
31#define IR_KEYTAB_TYPE u32
32#define IR_KEYTAB_SIZE 128 // enougth for rc5, probably need more some day ...
33
34#define IR_KEYCODE(tab,code) (((unsigned)code < IR_KEYTAB_SIZE) \
35 ? tab[code] : KEY_RESERVED)
36
37struct ir_input_state {
38 /* configuration */
39 int ir_type;
40 IR_KEYTAB_TYPE ir_codes[IR_KEYTAB_SIZE];
41
42 /* key info */
43 u32 ir_raw; /* raw data */
44 u32 ir_key; /* ir key code */
45 u32 keycode; /* linux key code */
46 int keypressed; /* current state */
47};
48
49extern IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE];
50extern IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE];
51extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE];
52extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
53
54void ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
55 int ir_type, IR_KEYTAB_TYPE *ir_codes);
56void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir);
57void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir,
58 u32 ir_key, u32 ir_raw);
59u32 ir_extract_bits(u32 data, u32 mask);
60int ir_dump_samples(u32 *samples, int count);
61int ir_decode_biphase(u32 *samples, int count, int low, int high);
62
63/*
64 * Local variables:
65 * c-basic-offset: 8
66 * End:
67 */
diff --git a/include/media/ovcamchip.h b/include/media/ovcamchip.h
new file mode 100644
index 000000000000..cb7c0aa96f22
--- /dev/null
+++ b/include/media/ovcamchip.h
@@ -0,0 +1,104 @@
1/* OmniVision* camera chip driver API
2 *
3 * Copyright (c) 1999-2004 Mark McClelland
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2 of the License, or (at your
8 * option) any later version. NO WARRANTY OF ANY KIND is expressed or implied.
9 *
10 * * OmniVision is a trademark of OmniVision Technologies, Inc. This driver
11 * is not sponsored or developed by them.
12 */
13
14#ifndef __LINUX_OVCAMCHIP_H
15#define __LINUX_OVCAMCHIP_H
16
17#include <linux/videodev.h>
18#include <linux/i2c.h>
19
20/* Remove these once they are officially defined */
21#ifndef I2C_DRIVERID_OVCAMCHIP
22 #define I2C_DRIVERID_OVCAMCHIP 0xf00f
23#endif
24#ifndef I2C_HW_SMBUS_OV511
25 #define I2C_HW_SMBUS_OV511 0xfe
26#endif
27#ifndef I2C_HW_SMBUS_OV518
28 #define I2C_HW_SMBUS_OV518 0xff
29#endif
30#ifndef I2C_HW_SMBUS_OVFX2
31 #define I2C_HW_SMBUS_OVFX2 0xfd
32#endif
33
34/* --------------------------------- */
35/* ENUMERATIONS */
36/* --------------------------------- */
37
38/* Controls */
39enum {
40 OVCAMCHIP_CID_CONT, /* Contrast */
41 OVCAMCHIP_CID_BRIGHT, /* Brightness */
42 OVCAMCHIP_CID_SAT, /* Saturation */
43 OVCAMCHIP_CID_HUE, /* Hue */
44 OVCAMCHIP_CID_EXP, /* Exposure */
45 OVCAMCHIP_CID_FREQ, /* Light frequency */
46 OVCAMCHIP_CID_BANDFILT, /* Banding filter */
47 OVCAMCHIP_CID_AUTOBRIGHT, /* Auto brightness */
48 OVCAMCHIP_CID_AUTOEXP, /* Auto exposure */
49 OVCAMCHIP_CID_BACKLIGHT, /* Back light compensation */
50 OVCAMCHIP_CID_MIRROR, /* Mirror horizontally */
51};
52
53/* Chip types */
54#define NUM_CC_TYPES 9
55enum {
56 CC_UNKNOWN,
57 CC_OV76BE,
58 CC_OV7610,
59 CC_OV7620,
60 CC_OV7620AE,
61 CC_OV6620,
62 CC_OV6630,
63 CC_OV6630AE,
64 CC_OV6630AF,
65};
66
67/* --------------------------------- */
68/* I2C ADDRESSES */
69/* --------------------------------- */
70
71#define OV7xx0_SID (0x42 >> 1)
72#define OV6xx0_SID (0xC0 >> 1)
73
74/* --------------------------------- */
75/* API */
76/* --------------------------------- */
77
78struct ovcamchip_control {
79 __u32 id;
80 __s32 value;
81};
82
83struct ovcamchip_window {
84 int x;
85 int y;
86 int width;
87 int height;
88 int format;
89 int quarter; /* Scale width and height down 2x */
90
91 /* This stuff will be removed eventually */
92 int clockdiv; /* Clock divisor setting */
93};
94
95/* Commands */
96#define OVCAMCHIP_CMD_Q_SUBTYPE _IOR (0x88, 0x00, int)
97#define OVCAMCHIP_CMD_INITIALIZE _IOW (0x88, 0x01, int)
98/* You must call OVCAMCHIP_CMD_INITIALIZE before any of commands below! */
99#define OVCAMCHIP_CMD_S_CTRL _IOW (0x88, 0x02, struct ovcamchip_control)
100#define OVCAMCHIP_CMD_G_CTRL _IOWR (0x88, 0x03, struct ovcamchip_control)
101#define OVCAMCHIP_CMD_S_MODE _IOW (0x88, 0x04, struct ovcamchip_window)
102#define OVCAMCHIP_MAX_CMD _IO (0x88, 0x3f)
103
104#endif
diff --git a/include/media/saa6752hs.h b/include/media/saa6752hs.h
new file mode 100644
index 000000000000..791bad2b86e9
--- /dev/null
+++ b/include/media/saa6752hs.h
@@ -0,0 +1,75 @@
1/*
2 saa6752hs.h - definition for saa6752hs MPEG encoder
3
4 Copyright (C) 2003 Andrew de Quincey <adq@lidskialf.net>
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19*/
20
21#if 0 /* ndef _SAA6752HS_H */
22#define _SAA6752HS_H
23
24enum mpeg_video_bitrate_mode {
25 MPEG_VIDEO_BITRATE_MODE_VBR = 0, /* Variable bitrate */
26 MPEG_VIDEO_BITRATE_MODE_CBR = 1, /* Constant bitrate */
27
28 MPEG_VIDEO_BITRATE_MODE_MAX
29};
30
31enum mpeg_audio_bitrate {
32 MPEG_AUDIO_BITRATE_256 = 0, /* 256 kBit/sec */
33 MPEG_AUDIO_BITRATE_384 = 1, /* 384 kBit/sec */
34
35 MPEG_AUDIO_BITRATE_MAX
36};
37
38enum mpeg_video_format {
39 MPEG_VIDEO_FORMAT_D1 = 0,
40 MPEG_VIDEO_FORMAT_2_3_D1 = 1,
41 MPEG_VIDEO_FORMAT_1_2_D1 = 2,
42 MPEG_VIDEO_FORMAT_SIF = 3,
43
44 MPEG_VIDEO_FORMAT_MAX
45};
46
47#define MPEG_VIDEO_TARGET_BITRATE_MAX 27000
48#define MPEG_VIDEO_MAX_BITRATE_MAX 27000
49#define MPEG_TOTAL_BITRATE_MAX 27000
50#define MPEG_PID_MAX ((1 << 14) - 1)
51
52struct mpeg_params {
53 enum mpeg_video_bitrate_mode video_bitrate_mode;
54 unsigned int video_target_bitrate;
55 unsigned int video_max_bitrate; // only used for VBR
56 enum mpeg_audio_bitrate audio_bitrate;
57 unsigned int total_bitrate;
58
59 unsigned int pmt_pid;
60 unsigned int video_pid;
61 unsigned int audio_pid;
62 unsigned int pcr_pid;
63
64 enum mpeg_video_format video_format;
65};
66
67#define MPEG_SETPARAMS _IOW('6',100,struct mpeg_params)
68
69#endif // _SAA6752HS_H
70
71/*
72 * Local variables:
73 * c-basic-offset: 8
74 * End:
75 */
diff --git a/include/media/saa7146.h b/include/media/saa7146.h
new file mode 100644
index 000000000000..3dfb8d670eb7
--- /dev/null
+++ b/include/media/saa7146.h
@@ -0,0 +1,452 @@
1#ifndef __SAA7146__
2#define __SAA7146__
3
4#include <linux/version.h> /* for version macros */
5#include <linux/module.h> /* for module-version */
6#include <linux/delay.h> /* for delay-stuff */
7#include <linux/slab.h> /* for kmalloc/kfree */
8#include <linux/pci.h> /* for pci-config-stuff, vendor ids etc. */
9#include <linux/init.h> /* for "__init" */
10#include <linux/interrupt.h> /* for IMMEDIATE_BH */
11#include <linux/kmod.h> /* for kernel module loader */
12#include <linux/i2c.h> /* for i2c subsystem */
13#include <asm/io.h> /* for accessing devices */
14#include <linux/stringify.h>
15#include <linux/vmalloc.h> /* for vmalloc() */
16#include <linux/mm.h> /* for vmalloc_to_page() */
17
18/* ugly, but necessary to build the dvb stuff under 2.4. */
19#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,51)
20 #include "dvb_functions.h"
21#endif
22
23#define SAA7146_VERSION_CODE KERNEL_VERSION(0,5,0)
24
25#define saa7146_write(sxy,adr,dat) writel((dat),(sxy->mem+(adr)))
26#define saa7146_read(sxy,adr) readl(sxy->mem+(adr))
27
28extern unsigned int saa7146_debug;
29
30//#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__)
31
32#ifndef DEBUG_VARIABLE
33 #define DEBUG_VARIABLE saa7146_debug
34#endif
35
36#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,51)
37#define DEBUG_PROLOG printk("%s: %s(): ",__stringify(KBUILD_BASENAME),__FUNCTION__)
38#define INFO(x) { printk("%s: ",__stringify(KBUILD_BASENAME)); printk x; }
39#else
40#define DEBUG_PROLOG printk("%s: %s(): ",__stringify(KBUILD_MODNAME),__FUNCTION__)
41#define INFO(x) { printk("%s: ",__stringify(KBUILD_MODNAME)); printk x; }
42#endif
43
44#define ERR(x) { DEBUG_PROLOG; printk x; }
45
46#define DEB_S(x) if (0!=(DEBUG_VARIABLE&0x01)) { DEBUG_PROLOG; printk x; } /* simple debug messages */
47#define DEB_D(x) if (0!=(DEBUG_VARIABLE&0x02)) { DEBUG_PROLOG; printk x; } /* more detailed debug messages */
48#define DEB_EE(x) if (0!=(DEBUG_VARIABLE&0x04)) { DEBUG_PROLOG; printk x; } /* print enter and exit of functions */
49#define DEB_I2C(x) if (0!=(DEBUG_VARIABLE&0x08)) { DEBUG_PROLOG; printk x; } /* i2c debug messages */
50#define DEB_VBI(x) if (0!=(DEBUG_VARIABLE&0x10)) { DEBUG_PROLOG; printk x; } /* vbi debug messages */
51#define DEB_INT(x) if (0!=(DEBUG_VARIABLE&0x20)) { DEBUG_PROLOG; printk x; } /* interrupt debug messages */
52#define DEB_CAP(x) if (0!=(DEBUG_VARIABLE&0x40)) { DEBUG_PROLOG; printk x; } /* capture debug messages */
53
54#define SAA7146_IER_DISABLE(x,y) \
55 saa7146_write(x, IER, saa7146_read(x, IER) & ~(y));
56#define SAA7146_IER_ENABLE(x,y) \
57 saa7146_write(x, IER, saa7146_read(x, IER) | (y));
58#define SAA7146_ISR_CLEAR(x,y) \
59 saa7146_write(x, ISR, (y));
60
61struct saa7146_dev;
62struct saa7146_extension;
63struct saa7146_vv;
64
65/* saa7146 page table */
66struct saa7146_pgtable {
67 unsigned int size;
68 u32 *cpu;
69 dma_addr_t dma;
70 /* used for offsets for u,v planes for planar capture modes */
71 unsigned long offset;
72 /* used for custom pagetables (used for example by budget dvb cards) */
73 struct scatterlist *slist;
74};
75
76struct saa7146_pci_extension_data {
77 struct saa7146_extension *ext;
78 void *ext_priv; /* most likely a name string */
79};
80
81#define MAKE_EXTENSION_PCI(x_var, x_vendor, x_device) \
82 { \
83 .vendor = PCI_VENDOR_ID_PHILIPS, \
84 .device = PCI_DEVICE_ID_PHILIPS_SAA7146, \
85 .subvendor = x_vendor, \
86 .subdevice = x_device, \
87 .driver_data = (unsigned long)& x_var, \
88 }
89
90struct saa7146_extension
91{
92 char name[32]; /* name of the device */
93#define SAA7146_USE_I2C_IRQ 0x1
94#define SAA7146_I2C_SHORT_DELAY 0x2
95 int flags;
96
97 /* pairs of subvendor and subdevice ids for
98 supported devices, last entry 0xffff, 0xfff */
99 struct module *module;
100 struct pci_driver driver;
101 struct pci_device_id *pci_tbl;
102
103 /* extension functions */
104 int (*probe)(struct saa7146_dev *);
105 int (*attach)(struct saa7146_dev *, struct saa7146_pci_extension_data *);
106 int (*detach)(struct saa7146_dev*);
107
108 u32 irq_mask; /* mask to indicate, which irq-events are handled by the extension */
109 void (*irq_func)(struct saa7146_dev*, u32* irq_mask);
110};
111
112struct saa7146_dma
113{
114 dma_addr_t dma_handle;
115 u32 *cpu_addr;
116};
117
118struct saa7146_dev
119{
120 struct module *module;
121
122 struct list_head item;
123
124 /* different device locks */
125 spinlock_t slock;
126 struct semaphore lock;
127
128 unsigned char __iomem *mem; /* pointer to mapped IO memory */
129 int revision; /* chip revision; needed for bug-workarounds*/
130
131 /* pci-device & irq stuff*/
132 char name[32];
133 struct pci_dev *pci;
134 u32 int_todo;
135 spinlock_t int_slock;
136
137 /* extension handling */
138 struct saa7146_extension *ext; /* indicates if handled by extension */
139 void *ext_priv; /* pointer for extension private use (most likely some private data) */
140 struct saa7146_ext_vv *ext_vv_data;
141
142 /* per device video/vbi informations (if available) */
143 struct saa7146_vv *vv_data;
144 void (*vv_callback)(struct saa7146_dev *dev, unsigned long status);
145
146 /* i2c-stuff */
147 struct semaphore i2c_lock;
148 u32 i2c_bitrate;
149 struct saa7146_dma d_i2c; /* pointer to i2c memory */
150 wait_queue_head_t i2c_wq;
151 int i2c_op;
152
153 /* memories */
154 struct saa7146_dma d_rps0;
155 struct saa7146_dma d_rps1;
156};
157
158/* from saa7146_i2c.c */
159int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c_adapter, u32 bitrate);
160int saa7146_i2c_transfer(struct saa7146_dev *saa, const struct i2c_msg *msgs, int num, int retries);
161
162/* from saa7146_core.c */
163extern struct list_head saa7146_devices;
164extern struct semaphore saa7146_devices_lock;
165int saa7146_register_extension(struct saa7146_extension*);
166int saa7146_unregister_extension(struct saa7146_extension*);
167struct saa7146_format* format_by_fourcc(struct saa7146_dev *dev, int fourcc);
168int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt);
169void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt);
170int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt, struct scatterlist *list, int length );
171char *saa7146_vmalloc_build_pgtable(struct pci_dev *pci, long length, struct saa7146_pgtable *pt);
172void saa7146_setgpio(struct saa7146_dev *dev, int port, u32 data);
173int saa7146_wait_for_debi_done(struct saa7146_dev *dev, int nobusyloop);
174
175/* some memory sizes */
176#define SAA7146_I2C_MEM ( 1*PAGE_SIZE)
177#define SAA7146_RPS_MEM ( 1*PAGE_SIZE)
178
179/* some i2c constants */
180#define SAA7146_I2C_TIMEOUT 100 /* i2c-timeout-value in ms */
181#define SAA7146_I2C_RETRIES 3 /* how many times shall we retry an i2c-operation? */
182#define SAA7146_I2C_DELAY 5 /* time we wait after certain i2c-operations */
183
184/* unsorted defines */
185#define ME1 0x0000000800
186#define PV1 0x0000000008
187
188/* gpio defines */
189#define SAA7146_GPIO_INPUT 0x00
190#define SAA7146_GPIO_IRQHI 0x10
191#define SAA7146_GPIO_IRQLO 0x20
192#define SAA7146_GPIO_IRQHL 0x30
193#define SAA7146_GPIO_OUTLO 0x40
194#define SAA7146_GPIO_OUTHI 0x50
195
196/* debi defines */
197#define DEBINOSWAP 0x000e0000
198
199/* define for the register programming sequencer (rps) */
200#define CMD_NOP 0x00000000 /* No operation */
201#define CMD_CLR_EVENT 0x00000000 /* Clear event */
202#define CMD_SET_EVENT 0x10000000 /* Set signal event */
203#define CMD_PAUSE 0x20000000 /* Pause */
204#define CMD_CHECK_LATE 0x30000000 /* Check late */
205#define CMD_UPLOAD 0x40000000 /* Upload */
206#define CMD_STOP 0x50000000 /* Stop */
207#define CMD_INTERRUPT 0x60000000 /* Interrupt */
208#define CMD_JUMP 0x80000000 /* Jump */
209#define CMD_WR_REG 0x90000000 /* Write (load) register */
210#define CMD_RD_REG 0xa0000000 /* Read (store) register */
211#define CMD_WR_REG_MASK 0xc0000000 /* Write register with mask */
212
213#define CMD_OAN MASK_27
214#define CMD_INV MASK_26
215#define CMD_SIG4 MASK_25
216#define CMD_SIG3 MASK_24
217#define CMD_SIG2 MASK_23
218#define CMD_SIG1 MASK_22
219#define CMD_SIG0 MASK_21
220#define CMD_O_FID_B MASK_14
221#define CMD_E_FID_B MASK_13
222#define CMD_O_FID_A MASK_12
223#define CMD_E_FID_A MASK_11
224
225/* some events and command modifiers for rps1 squarewave generator */
226#define EVT_HS (1<<15) // Source Line Threshold reached
227#define EVT_VBI_B (1<<9) // VSYNC Event
228#define RPS_OAN (1<<27) // 1: OR events, 0: AND events
229#define RPS_INV (1<<26) // Invert (compound) event
230#define GPIO3_MSK 0xFF000000 // GPIO #3 control bits
231
232/* Bit mask constants */
233#define MASK_00 0x00000001 /* Mask value for bit 0 */
234#define MASK_01 0x00000002 /* Mask value for bit 1 */
235#define MASK_02 0x00000004 /* Mask value for bit 2 */
236#define MASK_03 0x00000008 /* Mask value for bit 3 */
237#define MASK_04 0x00000010 /* Mask value for bit 4 */
238#define MASK_05 0x00000020 /* Mask value for bit 5 */
239#define MASK_06 0x00000040 /* Mask value for bit 6 */
240#define MASK_07 0x00000080 /* Mask value for bit 7 */
241#define MASK_08 0x00000100 /* Mask value for bit 8 */
242#define MASK_09 0x00000200 /* Mask value for bit 9 */
243#define MASK_10 0x00000400 /* Mask value for bit 10 */
244#define MASK_11 0x00000800 /* Mask value for bit 11 */
245#define MASK_12 0x00001000 /* Mask value for bit 12 */
246#define MASK_13 0x00002000 /* Mask value for bit 13 */
247#define MASK_14 0x00004000 /* Mask value for bit 14 */
248#define MASK_15 0x00008000 /* Mask value for bit 15 */
249#define MASK_16 0x00010000 /* Mask value for bit 16 */
250#define MASK_17 0x00020000 /* Mask value for bit 17 */
251#define MASK_18 0x00040000 /* Mask value for bit 18 */
252#define MASK_19 0x00080000 /* Mask value for bit 19 */
253#define MASK_20 0x00100000 /* Mask value for bit 20 */
254#define MASK_21 0x00200000 /* Mask value for bit 21 */
255#define MASK_22 0x00400000 /* Mask value for bit 22 */
256#define MASK_23 0x00800000 /* Mask value for bit 23 */
257#define MASK_24 0x01000000 /* Mask value for bit 24 */
258#define MASK_25 0x02000000 /* Mask value for bit 25 */
259#define MASK_26 0x04000000 /* Mask value for bit 26 */
260#define MASK_27 0x08000000 /* Mask value for bit 27 */
261#define MASK_28 0x10000000 /* Mask value for bit 28 */
262#define MASK_29 0x20000000 /* Mask value for bit 29 */
263#define MASK_30 0x40000000 /* Mask value for bit 30 */
264#define MASK_31 0x80000000 /* Mask value for bit 31 */
265
266#define MASK_B0 0x000000ff /* Mask value for byte 0 */
267#define MASK_B1 0x0000ff00 /* Mask value for byte 1 */
268#define MASK_B2 0x00ff0000 /* Mask value for byte 2 */
269#define MASK_B3 0xff000000 /* Mask value for byte 3 */
270
271#define MASK_W0 0x0000ffff /* Mask value for word 0 */
272#define MASK_W1 0xffff0000 /* Mask value for word 1 */
273
274#define MASK_PA 0xfffffffc /* Mask value for physical address */
275#define MASK_PR 0xfffffffe /* Mask value for protection register */
276#define MASK_ER 0xffffffff /* Mask value for the entire register */
277
278#define MASK_NONE 0x00000000 /* No mask */
279
280/* register aliases */
281#define BASE_ODD1 0x00 /* Video DMA 1 registers */
282#define BASE_EVEN1 0x04
283#define PROT_ADDR1 0x08
284#define PITCH1 0x0C
285#define BASE_PAGE1 0x10 /* Video DMA 1 base page */
286#define NUM_LINE_BYTE1 0x14
287
288#define BASE_ODD2 0x18 /* Video DMA 2 registers */
289#define BASE_EVEN2 0x1C
290#define PROT_ADDR2 0x20
291#define PITCH2 0x24
292#define BASE_PAGE2 0x28 /* Video DMA 2 base page */
293#define NUM_LINE_BYTE2 0x2C
294
295#define BASE_ODD3 0x30 /* Video DMA 3 registers */
296#define BASE_EVEN3 0x34
297#define PROT_ADDR3 0x38
298#define PITCH3 0x3C
299#define BASE_PAGE3 0x40 /* Video DMA 3 base page */
300#define NUM_LINE_BYTE3 0x44
301
302#define PCI_BT_V1 0x48 /* Video/FIFO 1 */
303#define PCI_BT_V2 0x49 /* Video/FIFO 2 */
304#define PCI_BT_V3 0x4A /* Video/FIFO 3 */
305#define PCI_BT_DEBI 0x4B /* DEBI */
306#define PCI_BT_A 0x4C /* Audio */
307
308#define DD1_INIT 0x50 /* Init setting of DD1 interface */
309
310#define DD1_STREAM_B 0x54 /* DD1 B video data stream handling */
311#define DD1_STREAM_A 0x56 /* DD1 A video data stream handling */
312
313#define BRS_CTRL 0x58 /* BRS control register */
314#define HPS_CTRL 0x5C /* HPS control register */
315#define HPS_V_SCALE 0x60 /* HPS vertical scale */
316#define HPS_V_GAIN 0x64 /* HPS vertical ACL and gain */
317#define HPS_H_PRESCALE 0x68 /* HPS horizontal prescale */
318#define HPS_H_SCALE 0x6C /* HPS horizontal scale */
319#define BCS_CTRL 0x70 /* BCS control */
320#define CHROMA_KEY_RANGE 0x74
321#define CLIP_FORMAT_CTRL 0x78 /* HPS outputs formats & clipping */
322
323#define DEBI_CONFIG 0x7C
324#define DEBI_COMMAND 0x80
325#define DEBI_PAGE 0x84
326#define DEBI_AD 0x88
327
328#define I2C_TRANSFER 0x8C
329#define I2C_STATUS 0x90
330
331#define BASE_A1_IN 0x94 /* Audio 1 input DMA */
332#define PROT_A1_IN 0x98
333#define PAGE_A1_IN 0x9C
334
335#define BASE_A1_OUT 0xA0 /* Audio 1 output DMA */
336#define PROT_A1_OUT 0xA4
337#define PAGE_A1_OUT 0xA8
338
339#define BASE_A2_IN 0xAC /* Audio 2 input DMA */
340#define PROT_A2_IN 0xB0
341#define PAGE_A2_IN 0xB4
342
343#define BASE_A2_OUT 0xB8 /* Audio 2 output DMA */
344#define PROT_A2_OUT 0xBC
345#define PAGE_A2_OUT 0xC0
346
347#define RPS_PAGE0 0xC4 /* RPS task 0 page register */
348#define RPS_PAGE1 0xC8 /* RPS task 1 page register */
349
350#define RPS_THRESH0 0xCC /* HBI threshold for task 0 */
351#define RPS_THRESH1 0xD0 /* HBI threshold for task 1 */
352
353#define RPS_TOV0 0xD4 /* RPS timeout for task 0 */
354#define RPS_TOV1 0xD8 /* RPS timeout for task 1 */
355
356#define IER 0xDC /* Interrupt enable register */
357
358#define GPIO_CTRL 0xE0 /* GPIO 0-3 register */
359
360#define EC1SSR 0xE4 /* Event cnt set 1 source select */
361#define EC2SSR 0xE8 /* Event cnt set 2 source select */
362#define ECT1R 0xEC /* Event cnt set 1 thresholds */
363#define ECT2R 0xF0 /* Event cnt set 2 thresholds */
364
365#define ACON1 0xF4
366#define ACON2 0xF8
367
368#define MC1 0xFC /* Main control register 1 */
369#define MC2 0x100 /* Main control register 2 */
370
371#define RPS_ADDR0 0x104 /* RPS task 0 address register */
372#define RPS_ADDR1 0x108 /* RPS task 1 address register */
373
374#define ISR 0x10C /* Interrupt status register */
375#define PSR 0x110 /* Primary status register */
376#define SSR 0x114 /* Secondary status register */
377
378#define EC1R 0x118 /* Event counter set 1 register */
379#define EC2R 0x11C /* Event counter set 2 register */
380
381#define PCI_VDP1 0x120 /* Video DMA pointer of FIFO 1 */
382#define PCI_VDP2 0x124 /* Video DMA pointer of FIFO 2 */
383#define PCI_VDP3 0x128 /* Video DMA pointer of FIFO 3 */
384#define PCI_ADP1 0x12C /* Audio DMA pointer of audio out 1 */
385#define PCI_ADP2 0x130 /* Audio DMA pointer of audio in 1 */
386#define PCI_ADP3 0x134 /* Audio DMA pointer of audio out 2 */
387#define PCI_ADP4 0x138 /* Audio DMA pointer of audio in 2 */
388#define PCI_DMA_DDP 0x13C /* DEBI DMA pointer */
389
390#define LEVEL_REP 0x140,
391#define A_TIME_SLOT1 0x180, /* from 180 - 1BC */
392#define A_TIME_SLOT2 0x1C0, /* from 1C0 - 1FC */
393
394/* isr masks */
395#define SPCI_PPEF 0x80000000 /* PCI parity error */
396#define SPCI_PABO 0x40000000 /* PCI access error (target or master abort) */
397#define SPCI_PPED 0x20000000 /* PCI parity error on 'real time data' */
398#define SPCI_RPS_I1 0x10000000 /* Interrupt issued by RPS1 */
399#define SPCI_RPS_I0 0x08000000 /* Interrupt issued by RPS0 */
400#define SPCI_RPS_LATE1 0x04000000 /* RPS task 1 is late */
401#define SPCI_RPS_LATE0 0x02000000 /* RPS task 0 is late */
402#define SPCI_RPS_E1 0x01000000 /* RPS error from task 1 */
403#define SPCI_RPS_E0 0x00800000 /* RPS error from task 0 */
404#define SPCI_RPS_TO1 0x00400000 /* RPS timeout task 1 */
405#define SPCI_RPS_TO0 0x00200000 /* RPS timeout task 0 */
406#define SPCI_UPLD 0x00100000 /* RPS in upload */
407#define SPCI_DEBI_S 0x00080000 /* DEBI status */
408#define SPCI_DEBI_E 0x00040000 /* DEBI error */
409#define SPCI_IIC_S 0x00020000 /* I2C status */
410#define SPCI_IIC_E 0x00010000 /* I2C error */
411#define SPCI_A2_IN 0x00008000 /* Audio 2 input DMA protection / limit */
412#define SPCI_A2_OUT 0x00004000 /* Audio 2 output DMA protection / limit */
413#define SPCI_A1_IN 0x00002000 /* Audio 1 input DMA protection / limit */
414#define SPCI_A1_OUT 0x00001000 /* Audio 1 output DMA protection / limit */
415#define SPCI_AFOU 0x00000800 /* Audio FIFO over- / underflow */
416#define SPCI_V_PE 0x00000400 /* Video protection address */
417#define SPCI_VFOU 0x00000200 /* Video FIFO over- / underflow */
418#define SPCI_FIDA 0x00000100 /* Field ID video port A */
419#define SPCI_FIDB 0x00000080 /* Field ID video port B */
420#define SPCI_PIN3 0x00000040 /* GPIO pin 3 */
421#define SPCI_PIN2 0x00000020 /* GPIO pin 2 */
422#define SPCI_PIN1 0x00000010 /* GPIO pin 1 */
423#define SPCI_PIN0 0x00000008 /* GPIO pin 0 */
424#define SPCI_ECS 0x00000004 /* Event counter 1, 2, 4, 5 */
425#define SPCI_EC3S 0x00000002 /* Event counter 3 */
426#define SPCI_EC0S 0x00000001 /* Event counter 0 */
427
428/* i2c */
429#define SAA7146_I2C_ABORT (1<<7)
430#define SAA7146_I2C_SPERR (1<<6)
431#define SAA7146_I2C_APERR (1<<5)
432#define SAA7146_I2C_DTERR (1<<4)
433#define SAA7146_I2C_DRERR (1<<3)
434#define SAA7146_I2C_AL (1<<2)
435#define SAA7146_I2C_ERR (1<<1)
436#define SAA7146_I2C_BUSY (1<<0)
437
438#define SAA7146_I2C_START (0x3)
439#define SAA7146_I2C_CONT (0x2)
440#define SAA7146_I2C_STOP (0x1)
441#define SAA7146_I2C_NOP (0x0)
442
443#define SAA7146_I2C_BUS_BIT_RATE_6400 (0x500)
444#define SAA7146_I2C_BUS_BIT_RATE_3200 (0x100)
445#define SAA7146_I2C_BUS_BIT_RATE_480 (0x400)
446#define SAA7146_I2C_BUS_BIT_RATE_320 (0x600)
447#define SAA7146_I2C_BUS_BIT_RATE_240 (0x700)
448#define SAA7146_I2C_BUS_BIT_RATE_120 (0x000)
449#define SAA7146_I2C_BUS_BIT_RATE_80 (0x200)
450#define SAA7146_I2C_BUS_BIT_RATE_60 (0x300)
451
452#endif
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
new file mode 100644
index 000000000000..f3aa24f8131c
--- /dev/null
+++ b/include/media/saa7146_vv.h
@@ -0,0 +1,270 @@
1#ifndef __SAA7146_VV__
2#define __SAA7146_VV__
3
4#include <linux/videodev2.h>
5
6#include <media/saa7146.h>
7#include <media/video-buf.h>
8
9#define MAX_SAA7146_CAPTURE_BUFFERS 32 /* arbitrary */
10#define BUFFER_TIMEOUT (HZ/2) /* 0.5 seconds */
11
12#define WRITE_RPS0(x) do { \
13 dev->d_rps0.cpu_addr[ count++ ] = cpu_to_le32(x); \
14 } while (0);
15
16#define WRITE_RPS1(x) do { \
17 dev->d_rps1.cpu_addr[ count++ ] = cpu_to_le32(x); \
18 } while (0);
19
20struct saa7146_video_dma {
21 u32 base_odd;
22 u32 base_even;
23 u32 prot_addr;
24 u32 pitch;
25 u32 base_page;
26 u32 num_line_byte;
27};
28
29#define FORMAT_BYTE_SWAP 0x1
30#define FORMAT_IS_PLANAR 0x2
31
32struct saa7146_format {
33 char *name;
34 u32 pixelformat;
35 u32 trans;
36 u8 depth;
37 u8 flags;
38 u8 swap;
39};
40
41struct saa7146_standard
42{
43 char *name;
44 v4l2_std_id id;
45
46 int v_offset; /* number of lines of vertical offset before processing */
47 int v_field; /* number of lines in a field for HPS to process */
48
49 int h_offset; /* horizontal offset of processing window */
50 int h_pixels; /* number of horizontal pixels to process */
51
52 int v_max_out;
53 int h_max_out;
54};
55
56/* buffer for one video/vbi frame */
57struct saa7146_buf {
58 /* common v4l buffer stuff -- must be first */
59 struct videobuf_buffer vb;
60
61 /* saa7146 specific */
62 struct v4l2_pix_format *fmt;
63 int (*activate)(struct saa7146_dev *dev,
64 struct saa7146_buf *buf,
65 struct saa7146_buf *next);
66
67 /* page tables */
68 struct saa7146_pgtable pt[3];
69};
70
71struct saa7146_dmaqueue {
72 struct saa7146_dev *dev;
73 struct saa7146_buf *curr;
74 struct list_head queue;
75 struct timer_list timeout;
76};
77
78struct saa7146_overlay {
79 struct saa7146_fh *fh;
80 struct v4l2_window win;
81 struct v4l2_clip clips[16];
82 int nclips;
83};
84
85/* per open data */
86struct saa7146_fh {
87 struct saa7146_dev *dev;
88 /* if this is a vbi or capture open */
89 enum v4l2_buf_type type;
90
91 /* video overlay */
92 struct saa7146_overlay ov;
93
94 /* video capture */
95 struct videobuf_queue video_q;
96 struct v4l2_pix_format video_fmt;
97
98 /* vbi capture */
99 struct videobuf_queue vbi_q;
100 struct v4l2_vbi_format vbi_fmt;
101 struct timer_list vbi_read_timeout;
102
103 unsigned int resources; /* resource management for device open */
104};
105
106#define STATUS_OVERLAY 0x01
107#define STATUS_CAPTURE 0x02
108
109struct saa7146_vv
110{
111 int vbi_minor;
112
113 /* vbi capture */
114 struct saa7146_dmaqueue vbi_q;
115 /* vbi workaround interrupt queue */
116 wait_queue_head_t vbi_wq;
117 int vbi_fieldcount;
118 struct saa7146_fh *vbi_streaming;
119
120 int video_minor;
121
122 int video_status;
123 struct saa7146_fh *video_fh;
124
125 /* video overlay */
126 struct v4l2_framebuffer ov_fb;
127 struct saa7146_format *ov_fmt;
128 struct saa7146_overlay *ov_data;
129 struct saa7146_fh *ov_suspend;
130
131 /* video capture */
132 struct saa7146_dmaqueue video_q;
133 enum v4l2_field last_field;
134
135 /* common: fixme? shouldn't this be in saa7146_fh?
136 (this leads to a more complicated question: shall the driver
137 store the different settings (for example S_INPUT) for every open
138 and restore it appropriately, or should all settings be common for
139 all opens? currently, we do the latter, like all other
140 drivers do... */
141 struct saa7146_standard *standard;
142
143 int vflip;
144 int hflip;
145 int current_hps_source;
146 int current_hps_sync;
147
148 struct saa7146_dma d_clipping; /* pointer to clipping memory */
149
150 unsigned int resources; /* resource management for device */
151};
152
153#define SAA7146_EXCLUSIVE 0x1
154#define SAA7146_BEFORE 0x2
155#define SAA7146_AFTER 0x4
156
157struct saa7146_extension_ioctls
158{
159 unsigned int cmd;
160 int flags;
161};
162
163/* flags */
164#define SAA7146_USE_PORT_B_FOR_VBI 0x2 /* use input port b for vbi hardware bug workaround */
165
166struct saa7146_ext_vv
167{
168 /* informations about the video capabilities of the device */
169 int inputs;
170 int audios;
171 u32 capabilities;
172 int flags;
173
174 /* additionally supported transmission standards */
175 struct saa7146_standard *stds;
176 int num_stds;
177 int (*std_callback)(struct saa7146_dev*, struct saa7146_standard *);
178
179 struct saa7146_extension_ioctls *ioctls;
180 int (*ioctl)(struct saa7146_fh*, unsigned int cmd, void *arg);
181};
182
183struct saa7146_use_ops {
184 void (*init)(struct saa7146_dev *, struct saa7146_vv *);
185 int(*open)(struct saa7146_dev *, struct file *);
186 void (*release)(struct saa7146_dev *, struct file *);
187 void (*irq_done)(struct saa7146_dev *, unsigned long status);
188 ssize_t (*read)(struct file *, char __user *, size_t, loff_t *);
189};
190
191/* from saa7146_fops.c */
192int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev, char *name, int type);
193int saa7146_unregister_device(struct video_device **vid, struct saa7146_dev* dev);
194void saa7146_buffer_finish(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, int state);
195void saa7146_buffer_next(struct saa7146_dev *dev, struct saa7146_dmaqueue *q,int vbi);
196int saa7146_buffer_queue(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, struct saa7146_buf *buf);
197void saa7146_buffer_timeout(unsigned long data);
198void saa7146_dma_free(struct saa7146_dev *dev,struct saa7146_buf *buf);
199
200int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv);
201int saa7146_vv_release(struct saa7146_dev* dev);
202
203/* from saa7146_hlp.c */
204int saa7146_enable_overlay(struct saa7146_fh *fh);
205void saa7146_disable_overlay(struct saa7146_fh *fh);
206
207void saa7146_set_capture(struct saa7146_dev *dev, struct saa7146_buf *buf, struct saa7146_buf *next);
208void saa7146_write_out_dma(struct saa7146_dev* dev, int which, struct saa7146_video_dma* vdma) ;
209void saa7146_set_hps_source_and_sync(struct saa7146_dev *saa, int source, int sync);
210void saa7146_set_gpio(struct saa7146_dev *saa, u8 pin, u8 data);
211
212/* from saa7146_video.c */
213extern struct saa7146_use_ops saa7146_video_uops;
214int saa7146_start_preview(struct saa7146_fh *fh);
215int saa7146_stop_preview(struct saa7146_fh *fh);
216
217/* from saa7146_vbi.c */
218extern struct saa7146_use_ops saa7146_vbi_uops;
219
220/* resource management functions */
221int saa7146_res_get(struct saa7146_fh *fh, unsigned int bit);
222void saa7146_res_free(struct saa7146_fh *fh, unsigned int bits);
223
224#define RESOURCE_DMA1_HPS 0x1
225#define RESOURCE_DMA2_CLP 0x2
226#define RESOURCE_DMA3_BRS 0x4
227
228/* saa7146 source inputs */
229#define SAA7146_HPS_SOURCE_PORT_A 0x00
230#define SAA7146_HPS_SOURCE_PORT_B 0x01
231#define SAA7146_HPS_SOURCE_YPB_CPA 0x02
232#define SAA7146_HPS_SOURCE_YPA_CPB 0x03
233
234/* sync inputs */
235#define SAA7146_HPS_SYNC_PORT_A 0x00
236#define SAA7146_HPS_SYNC_PORT_B 0x01
237
238/* some memory sizes */
239#define SAA7146_CLIPPING_MEM (14*PAGE_SIZE)
240
241/* some defines for the various clipping-modes */
242#define SAA7146_CLIPPING_RECT 0x4
243#define SAA7146_CLIPPING_RECT_INVERTED 0x5
244#define SAA7146_CLIPPING_MASK 0x6
245#define SAA7146_CLIPPING_MASK_INVERTED 0x7
246
247/* output formats: each entry holds four informations */
248#define RGB08_COMPOSED 0x0217 /* composed is used in the sense of "not-planar" */
249/* this means: planar?=0, yuv2rgb-conversation-mode=2, dither=yes(=1), format-mode = 7 */
250#define RGB15_COMPOSED 0x0213
251#define RGB16_COMPOSED 0x0210
252#define RGB24_COMPOSED 0x0201
253#define RGB32_COMPOSED 0x0202
254
255#define Y8 0x0006
256#define YUV411_COMPOSED 0x0003
257#define YUV422_COMPOSED 0x0000
258/* this means: planar?=1, yuv2rgb-conversion-mode=0, dither=no(=0), format-mode = b */
259#define YUV411_DECOMPOSED 0x100b
260#define YUV422_DECOMPOSED 0x1009
261#define YUV420_DECOMPOSED 0x100a
262
263#define IS_PLANAR(x) (x & 0xf000)
264
265/* misc defines */
266#define SAA7146_NO_SWAP (0x0)
267#define SAA7146_TWO_BYTE_SWAP (0x1)
268#define SAA7146_FOUR_BYTE_SWAP (0x2)
269
270#endif
diff --git a/include/media/tuner.h b/include/media/tuner.h
new file mode 100644
index 000000000000..156a9c51ffec
--- /dev/null
+++ b/include/media/tuner.h
@@ -0,0 +1,199 @@
1
2/*
3 tuner.h - definition for different tuners
4
5 Copyright (C) 1997 Markus Schroeder (schroedm@uni-duesseldorf.de)
6 minor modifications by Ralph Metzler (rjkm@thp.uni-koeln.de)
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21*/
22
23#ifndef _TUNER_H
24#define _TUNER_H
25
26#include "id.h"
27
28#define TUNER_TEMIC_PAL 0 /* 4002 FH5 (3X 7756, 9483) */
29#define TUNER_PHILIPS_PAL_I 1
30#define TUNER_PHILIPS_NTSC 2
31#define TUNER_PHILIPS_SECAM 3 /* you must actively select B/G, L, L` */
32
33#define TUNER_ABSENT 4
34#define TUNER_PHILIPS_PAL 5
35#define TUNER_TEMIC_NTSC 6 /* 4032 FY5 (3X 7004, 9498, 9789) */
36#define TUNER_TEMIC_PAL_I 7 /* 4062 FY5 (3X 8501, 9957) */
37
38#define TUNER_TEMIC_4036FY5_NTSC 8 /* 4036 FY5 (3X 1223, 1981, 7686) */
39#define TUNER_ALPS_TSBH1_NTSC 9
40#define TUNER_ALPS_TSBE1_PAL 10
41#define TUNER_ALPS_TSBB5_PAL_I 11
42
43#define TUNER_ALPS_TSBE5_PAL 12
44#define TUNER_ALPS_TSBC5_PAL 13
45#define TUNER_TEMIC_4006FH5_PAL 14 /* 4006 FH5 (3X 9500, 9501, 7291) */
46#define TUNER_ALPS_TSHC6_NTSC 15
47
48#define TUNER_TEMIC_PAL_DK 16 /* 4016 FY5 (3X 1392, 1393) */
49#define TUNER_PHILIPS_NTSC_M 17
50#define TUNER_TEMIC_4066FY5_PAL_I 18 /* 4066 FY5 (3X 7032, 7035) */
51#define TUNER_TEMIC_4006FN5_MULTI_PAL 19 /* B/G, I and D/K autodetected (3X 7595, 7606, 7657)*/
52
53#define TUNER_TEMIC_4009FR5_PAL 20 /* incl. FM radio (3X 7607, 7488, 7711)*/
54#define TUNER_TEMIC_4039FR5_NTSC 21 /* incl. FM radio (3X 7246, 7578, 7732)*/
55#define TUNER_TEMIC_4046FM5 22 /* you must actively select B/G, D/K, I, L, L` ! (3X 7804, 7806, 8103, 8104)*/
56#define TUNER_PHILIPS_PAL_DK 23
57
58#define TUNER_PHILIPS_FQ1216ME 24 /* you must actively select B/G/D/K, I, L, L` */
59#define TUNER_LG_PAL_I_FM 25
60#define TUNER_LG_PAL_I 26
61#define TUNER_LG_NTSC_FM 27
62
63#define TUNER_LG_PAL_FM 28
64#define TUNER_LG_PAL 29
65#define TUNER_TEMIC_4009FN5_MULTI_PAL_FM 30 /* B/G, I and D/K autodetected (3X 8155, 8160, 8163)*/
66#define TUNER_SHARP_2U5JF5540_NTSC 31
67
68#define TUNER_Samsung_PAL_TCPM9091PD27 32
69#define TUNER_MT2032 33
70#define TUNER_TEMIC_4106FH5 34 /* 4106 FH5 (3X 7808, 7865)*/
71#define TUNER_TEMIC_4012FY5 35 /* 4012 FY5 (3X 0971, 1099)*/
72
73#define TUNER_TEMIC_4136FY5 36 /* 4136 FY5 (3X 7708, 7746)*/
74#define TUNER_LG_PAL_NEW_TAPC 37
75#define TUNER_PHILIPS_FM1216ME_MK3 38
76#define TUNER_LG_NTSC_NEW_TAPC 39
77
78#define TUNER_HITACHI_NTSC 40
79#define TUNER_PHILIPS_PAL_MK 41
80#define TUNER_PHILIPS_ATSC 42
81#define TUNER_PHILIPS_FM1236_MK3 43
82
83#define TUNER_PHILIPS_4IN1 44 /* ATI TV Wonder Pro - Conexant */
84/* Microtune mergeged with Temic 12/31/1999 partially financed by Alps - these may be similar to Temic */
85#define TUNER_MICROTUNE_4049FM5 45
86#define TUNER_LG_NTSC_TAPE 47
87
88#define TUNER_TNF_8831BGFF 48
89#define TUNER_MICROTUNE_4042FI5 49 /* FusionHDTV 3 Gold - 4042 FI5 (3X 8147) */
90#define TUNER_TCL_2002N 50
91#define TUNER_PHILIPS_FM1256_IH3 51
92
93#define TUNER_THOMSON_DTT7610 52
94#define TUNER_PHILIPS_FQ1286 53
95#define TUNER_PHILIPS_TDA8290 54
96#define TUNER_LG_PAL_TAPE 55 /* Hauppauge PVR-150 PAL */
97
98#define TUNER_PHILIPS_FQ1216AME_MK4 56 /* Hauppauge PVR-150 PAL */
99#define TUNER_PHILIPS_FQ1236A_MK4 57 /* Hauppauge PVR-500MCE NTSC */
100
101#define NOTUNER 0
102#define PAL 1 /* PAL_BG */
103#define PAL_I 2
104#define NTSC 3
105#define SECAM 4
106#define ATSC 5
107
108#define NoTuner 0
109#define Philips 1
110#define TEMIC 2
111#define Sony 3
112#define Alps 4
113#define LGINNOTEK 5
114#define SHARP 6
115#define Samsung 7
116#define Microtune 8
117#define HITACHI 9
118#define Panasonic 10
119#define TCL 11
120#define THOMSON 12
121
122#define TUNER_SET_TYPE _IOW('t',1,int) /* set tuner type */
123#define TUNER_SET_TVFREQ _IOW('t',2,int) /* set tv freq */
124
125#define TDA9887_SET_CONFIG _IOW('t',5,int)
126/* tv card specific */
127# define TDA9887_PRESENT (1<<0)
128# define TDA9887_PORT1_INACTIVE (1<<1)
129# define TDA9887_PORT2_INACTIVE (1<<2)
130# define TDA9887_QSS (1<<3)
131# define TDA9887_INTERCARRIER (1<<4)
132# define TDA9887_PORT1_ACTIVE (1<<5)
133# define TDA9887_PORT2_ACTIVE (1<<6)
134/* config options */
135# define TDA9887_DEEMPHASIS_MASK (3<<16)
136# define TDA9887_DEEMPHASIS_NONE (1<<16)
137# define TDA9887_DEEMPHASIS_50 (2<<16)
138# define TDA9887_DEEMPHASIS_75 (3<<16)
139# define TDA9887_AUTOMUTE (1<<18)
140
141#ifdef __KERNEL__
142
143#define I2C_ADDR_TDA8290 0x4b
144#define I2C_ADDR_TDA8275 0x61
145
146struct tuner {
147 /* device */
148 struct i2c_client i2c;
149
150 /* state + config */
151 unsigned int initialized;
152 unsigned int type; /* chip type */
153 unsigned int freq; /* keep track of the current settings */
154 v4l2_std_id std;
155 int using_v4l2;
156
157 enum v4l2_tuner_type mode;
158 unsigned int input;
159
160 /* used by MT2032 */
161 unsigned int xogc;
162 unsigned int radio_if2;
163
164 /* used by tda8290 */
165 unsigned char i2c_easy_mode[2];
166 unsigned char i2c_set_freq[8];
167
168 /* function ptrs */
169 void (*tv_freq)(struct i2c_client *c, unsigned int freq);
170 void (*radio_freq)(struct i2c_client *c, unsigned int freq);
171 int (*has_signal)(struct i2c_client *c);
172 int (*is_stereo)(struct i2c_client *c);
173};
174
175extern unsigned int tuner_debug;
176extern unsigned const int tuner_count;
177
178extern int microtune_init(struct i2c_client *c);
179extern int tda8290_init(struct i2c_client *c);
180extern int default_tuner_init(struct i2c_client *c);
181
182#define tuner_warn(fmt, arg...) \
183 dev_printk(KERN_WARNING , &t->i2c.dev , fmt , ## arg)
184#define tuner_info(fmt, arg...) \
185 dev_printk(KERN_INFO , &t->i2c.dev , fmt , ## arg)
186#define tuner_dbg(fmt, arg...) \
187 if (tuner_debug) dev_printk(KERN_DEBUG , &t->i2c.dev , fmt , ## arg)
188
189#endif /* __KERNEL__ */
190
191#endif
192
193/*
194 * Overrides for Emacs so that we follow Linus's tabbing style.
195 * ---------------------------------------------------------------------------
196 * Local variables:
197 * c-basic-offset: 8
198 * End:
199 */
diff --git a/include/media/tveeprom.h b/include/media/tveeprom.h
new file mode 100644
index 000000000000..627603e561a6
--- /dev/null
+++ b/include/media/tveeprom.h
@@ -0,0 +1,23 @@
1struct tveeprom {
2 u32 has_radio;
3
4 u32 tuner_type;
5 u32 tuner_formats;
6
7 u32 digitizer;
8 u32 digitizer_formats;
9
10 u32 audio_processor;
11 /* a_p_fmts? */
12
13 u32 model;
14 u32 revision;
15 u32 serial_number;
16 char rev_str[5];
17};
18
19void tveeprom_hauppauge_analog(struct tveeprom *tvee,
20 unsigned char *eeprom_data);
21
22int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len);
23int 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 000000000000..94bd33619aa5
--- /dev/null
+++ b/include/media/video-buf-dvb.h
@@ -0,0 +1,36 @@
1#include <dvbdev.h>
2#include <dmxdev.h>
3#include <dvb_demux.h>
4#include <dvb_net.h>
5#include <dvb_frontend.h>
6
7struct videobuf_dvb {
8 /* filling that the job of the driver */
9 char *name;
10 struct dvb_frontend *frontend;
11 struct videobuf_queue dvbq;
12
13 /* video-buf-dvb state info */
14 struct semaphore lock;
15 struct task_struct *thread;
16 int nfeeds;
17
18 /* videobuf_dvb_(un)register manges this */
19 struct dvb_adapter *adapter;
20 struct dvb_demux demux;
21 struct dmxdev dmxdev;
22 struct dmx_frontend fe_hw;
23 struct dmx_frontend fe_mem;
24 struct dvb_net net;
25};
26
27int videobuf_dvb_register(struct videobuf_dvb *dvb,
28 struct module *module,
29 void *adapter_priv);
30void videobuf_dvb_unregister(struct videobuf_dvb *dvb);
31
32/*
33 * Local variables:
34 * c-basic-offset: 8
35 * End:
36 */
diff --git a/include/media/video-buf.h b/include/media/video-buf.h
new file mode 100644
index 000000000000..ae6da6de98de
--- /dev/null
+++ b/include/media/video-buf.h
@@ -0,0 +1,260 @@
1/*
2 * $Id: video-buf.h,v 1.9 2004/11/07 13:17:15 kraxel Exp $
3 *
4 * generic helper functions for video4linux capture buffers, to handle
5 * memory management and PCI DMA. Right now bttv + saa7134 use it.
6 *
7 * The functions expect the hardware being able to scatter gatter
8 * (i.e. the buffers are not linear in physical memory, but fragmented
9 * into PAGE_SIZE chunks). They also assume the driver does not need
10 * to touch the video data (thus it is probably not useful for USB as
11 * data often must be uncompressed by the drivers).
12 *
13 * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org>
14 *
15 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version.
19 */
20
21#include <linux/videodev.h>
22
23#define UNSET (-1U)
24
25/* --------------------------------------------------------------------- */
26
27/*
28 * Return a scatterlist for some page-aligned vmalloc()'ed memory
29 * block (NULL on errors). Memory for the scatterlist is allocated
30 * using kmalloc. The caller must free the memory.
31 */
32struct scatterlist* videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages);
33
34/*
35 * Return a scatterlist for a an array of userpages (NULL on errors).
36 * Memory for the scatterlist is allocated using kmalloc. The caller
37 * must free the memory.
38 */
39struct scatterlist* videobuf_pages_to_sg(struct page **pages, int nr_pages,
40 int offset);
41
42/* --------------------------------------------------------------------- */
43
44/*
45 * A small set of helper functions to manage buffers (both userland
46 * and kernel) for DMA.
47 *
48 * videobuf_dma_init_*()
49 * creates a buffer. The userland version takes a userspace
50 * pointer + length. The kernel version just wants the size and
51 * does memory allocation too using vmalloc_32().
52 *
53 * videobuf_dma_pci_*()
54 * see Documentation/DMA-mapping.txt, these functions to
55 * basically the same. The map function does also build a
56 * scatterlist for the buffer (and unmap frees it ...)
57 *
58 * videobuf_dma_free()
59 * no comment ...
60 *
61 */
62
63struct videobuf_dmabuf {
64 u32 magic;
65
66 /* for userland buffer */
67 int offset;
68 struct page **pages;
69
70 /* for kernel buffers */
71 void *vmalloc;
72
73 /* for overlay buffers (pci-pci dma) */
74 dma_addr_t bus_addr;
75
76 /* common */
77 struct scatterlist *sglist;
78 int sglen;
79 int nr_pages;
80 int direction;
81};
82
83void videobuf_dma_init(struct videobuf_dmabuf *dma);
84int videobuf_dma_init_user(struct videobuf_dmabuf *dma, int direction,
85 unsigned long data, unsigned long size);
86int videobuf_dma_init_kernel(struct videobuf_dmabuf *dma, int direction,
87 int nr_pages);
88int videobuf_dma_init_overlay(struct videobuf_dmabuf *dma, int direction,
89 dma_addr_t addr, int nr_pages);
90int videobuf_dma_pci_map(struct pci_dev *dev, struct videobuf_dmabuf *dma);
91int videobuf_dma_pci_sync(struct pci_dev *dev,
92 struct videobuf_dmabuf *dma);
93int videobuf_dma_pci_unmap(struct pci_dev *dev, struct videobuf_dmabuf *dma);
94int videobuf_dma_free(struct videobuf_dmabuf *dma);
95
96/* --------------------------------------------------------------------- */
97
98/*
99 * A small set of helper functions to manage video4linux buffers.
100 *
101 * struct videobuf_buffer holds the data structures used by the helper
102 * functions, additionally some commonly used fields for v4l buffers
103 * (width, height, lists, waitqueue) are in there. That struct should
104 * be used as first element in the drivers buffer struct.
105 *
106 * about the mmap helpers (videobuf_mmap_*):
107 *
108 * The mmaper function allows to map any subset of contingous buffers.
109 * This includes one mmap() call for all buffers (which the original
110 * video4linux API uses) as well as one mmap() for every single buffer
111 * (which v4l2 uses).
112 *
113 * If there is a valid mapping for a buffer, buffer->baddr/bsize holds
114 * userspace address + size which can be feeded into the
115 * videobuf_dma_init_user function listed above.
116 *
117 */
118
119struct videobuf_buffer;
120struct videobuf_queue;
121
122struct videobuf_mapping {
123 unsigned int count;
124 unsigned long start;
125 unsigned long end;
126 struct videobuf_queue *q;
127};
128
129enum videobuf_state {
130 STATE_NEEDS_INIT = 0,
131 STATE_PREPARED = 1,
132 STATE_QUEUED = 2,
133 STATE_ACTIVE = 3,
134 STATE_DONE = 4,
135 STATE_ERROR = 5,
136 STATE_IDLE = 6,
137};
138
139struct videobuf_buffer {
140 unsigned int i;
141 u32 magic;
142
143 /* info about the buffer */
144 unsigned int width;
145 unsigned int height;
146 unsigned int bytesperline; /* use only if != 0 */
147 unsigned long size;
148 unsigned int input;
149 enum v4l2_field field;
150 enum videobuf_state state;
151 struct videobuf_dmabuf dma;
152 struct list_head stream; /* QBUF/DQBUF list */
153
154 /* for mmap'ed buffers */
155 enum v4l2_memory memory;
156 size_t boff; /* buffer offset (mmap + overlay) */
157 size_t bsize; /* buffer size */
158 unsigned long baddr; /* buffer addr (userland ptr!) */
159 struct videobuf_mapping *map;
160
161 /* touched by irq handler */
162 struct list_head queue;
163 wait_queue_head_t done;
164 unsigned int field_count;
165 struct timeval ts;
166};
167
168struct videobuf_queue_ops {
169 int (*buf_setup)(struct videobuf_queue *q,
170 unsigned int *count, unsigned int *size);
171 int (*buf_prepare)(struct videobuf_queue *q,
172 struct videobuf_buffer *vb,
173 enum v4l2_field field);
174 void (*buf_queue)(struct videobuf_queue *q,
175 struct videobuf_buffer *vb);
176 void (*buf_release)(struct videobuf_queue *q,
177 struct videobuf_buffer *vb);
178};
179
180struct videobuf_queue {
181 struct semaphore lock;
182 spinlock_t *irqlock;
183 struct pci_dev *pci;
184
185 enum v4l2_buf_type type;
186 unsigned int inputs; /* for V4L2_BUF_FLAG_INPUT */
187 unsigned int msize;
188 enum v4l2_field field;
189 enum v4l2_field last; /* for field=V4L2_FIELD_ALTERNATE */
190 struct videobuf_buffer *bufs[VIDEO_MAX_FRAME];
191 struct videobuf_queue_ops *ops;
192
193 /* capture via mmap() + ioctl(QBUF/DQBUF) */
194 unsigned int streaming;
195 struct list_head stream;
196
197 /* capture via read() */
198 unsigned int reading;
199 unsigned int read_off;
200 struct videobuf_buffer *read_buf;
201
202 /* driver private data */
203 void *priv_data;
204};
205
206void* videobuf_alloc(unsigned int size);
207int videobuf_waiton(struct videobuf_buffer *vb, int non_blocking, int intr);
208int videobuf_iolock(struct pci_dev *pci, struct videobuf_buffer *vb,
209 struct v4l2_framebuffer *fbuf);
210
211void videobuf_queue_init(struct videobuf_queue *q,
212 struct videobuf_queue_ops *ops,
213 struct pci_dev *pci,
214 spinlock_t *irqlock,
215 enum v4l2_buf_type type,
216 enum v4l2_field field,
217 unsigned int msize,
218 void *priv);
219int videobuf_queue_is_busy(struct videobuf_queue *q);
220void videobuf_queue_cancel(struct videobuf_queue *q);
221
222enum v4l2_field videobuf_next_field(struct videobuf_queue *q);
223void videobuf_status(struct v4l2_buffer *b, struct videobuf_buffer *vb,
224 enum v4l2_buf_type type);
225int videobuf_reqbufs(struct videobuf_queue *q,
226 struct v4l2_requestbuffers *req);
227int videobuf_querybuf(struct videobuf_queue *q, struct v4l2_buffer *b);
228int videobuf_qbuf(struct videobuf_queue *q,
229 struct v4l2_buffer *b);
230int videobuf_dqbuf(struct videobuf_queue *q,
231 struct v4l2_buffer *b, int nonblocking);
232int videobuf_streamon(struct videobuf_queue *q);
233int videobuf_streamoff(struct videobuf_queue *q);
234
235int videobuf_read_start(struct videobuf_queue *q);
236void videobuf_read_stop(struct videobuf_queue *q);
237ssize_t videobuf_read_stream(struct videobuf_queue *q,
238 char __user *data, size_t count, loff_t *ppos,
239 int vbihack, int nonblocking);
240ssize_t videobuf_read_one(struct videobuf_queue *q,
241 char __user *data, size_t count, loff_t *ppos,
242 int nonblocking);
243unsigned int videobuf_poll_stream(struct file *file,
244 struct videobuf_queue *q,
245 poll_table *wait);
246
247int videobuf_mmap_setup(struct videobuf_queue *q,
248 unsigned int bcount, unsigned int bsize,
249 enum v4l2_memory memory);
250int videobuf_mmap_free(struct videobuf_queue *q);
251int videobuf_mmap_mapper(struct videobuf_queue *q,
252 struct vm_area_struct *vma);
253
254/* --------------------------------------------------------------------- */
255
256/*
257 * Local variables:
258 * c-basic-offset: 8
259 * End:
260 */
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-21 04:50:14 -0500