]> err.no Git - linux-2.6/blob - drivers/media/video/saa7134/saa7134.h
Merge branch 'for-linus' of git://www.linux-m32r.org/git/takata/linux-2.6_dev
[linux-2.6] / drivers / media / video / saa7134 / saa7134.h
1 /*
2  *
3  * v4l2 device driver for philips saa7134 based TV cards
4  *
5  * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org>
6  *
7  *  This program is free software; you can redistribute it and/or modify
8  *  it under the terms of the GNU General Public License as published by
9  *  the Free Software Foundation; either version 2 of the License, or
10  *  (at your option) any later version.
11  *
12  *  This program is distributed in the hope that it will be useful,
13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15  *  GNU General Public License for more details.
16  *
17  *  You should have received a copy of the GNU General Public License
18  *  along with this program; if not, write to the Free Software
19  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20  */
21
22 #include <linux/version.h>
23 #define SAA7134_VERSION_CODE KERNEL_VERSION(0,2,14)
24
25 #include <linux/pci.h>
26 #include <linux/i2c.h>
27 #include <linux/videodev2.h>
28 #include <linux/kdev_t.h>
29 #include <linux/input.h>
30 #include <linux/notifier.h>
31 #include <linux/delay.h>
32 #include <linux/mutex.h>
33
34 #include <asm/io.h>
35
36 #include <media/v4l2-common.h>
37 #include <media/tuner.h>
38 #include <media/ir-common.h>
39 #include <media/ir-kbd-i2c.h>
40 #include <media/videobuf-dma-sg.h>
41 #include <sound/core.h>
42 #include <sound/pcm.h>
43 #if defined(CONFIG_VIDEO_SAA7134_DVB) || defined(CONFIG_VIDEO_SAA7134_DVB_MODULE)
44 #include <media/videobuf-dvb.h>
45 #endif
46
47 #define UNSET (-1U)
48
49 /* ----------------------------------------------------------- */
50 /* enums                                                       */
51
52 enum saa7134_tvaudio_mode {
53         TVAUDIO_FM_MONO       = 1,
54         TVAUDIO_FM_BG_STEREO  = 2,
55         TVAUDIO_FM_SAT_STEREO = 3,
56         TVAUDIO_FM_K_STEREO   = 4,
57         TVAUDIO_NICAM_AM      = 5,
58         TVAUDIO_NICAM_FM      = 6,
59 };
60
61 enum saa7134_audio_in {
62         TV    = 1,
63         LINE1 = 2,
64         LINE2 = 3,
65         LINE2_LEFT,
66 };
67
68 enum saa7134_video_out {
69         CCIR656 = 1,
70 };
71
72 /* ----------------------------------------------------------- */
73 /* static data                                                 */
74
75 struct saa7134_tvnorm {
76         char          *name;
77         v4l2_std_id   id;
78
79         /* video decoder */
80         unsigned int  sync_control;
81         unsigned int  luma_control;
82         unsigned int  chroma_ctrl1;
83         unsigned int  chroma_gain;
84         unsigned int  chroma_ctrl2;
85         unsigned int  vgate_misc;
86
87         /* video scaler */
88         unsigned int  h_start;
89         unsigned int  h_stop;
90         unsigned int  video_v_start;
91         unsigned int  video_v_stop;
92         unsigned int  vbi_v_start_0;
93         unsigned int  vbi_v_stop_0;
94         unsigned int  src_timing;
95         unsigned int  vbi_v_start_1;
96 };
97
98 struct saa7134_tvaudio {
99         char         *name;
100         v4l2_std_id  std;
101         enum         saa7134_tvaudio_mode mode;
102         int          carr1;
103         int          carr2;
104 };
105
106 struct saa7134_format {
107         char           *name;
108         unsigned int   fourcc;
109         unsigned int   depth;
110         unsigned int   pm;
111         unsigned int   vshift;   /* vertical downsampling (for planar yuv) */
112         unsigned int   hshift;   /* horizontal downsampling (for planar yuv) */
113         unsigned int   bswap:1;
114         unsigned int   wswap:1;
115         unsigned int   yuv:1;
116         unsigned int   planar:1;
117         unsigned int   uvswap:1;
118 };
119
120 /* ----------------------------------------------------------- */
121 /* card configuration                                          */
122
123 #define SAA7134_BOARD_NOAUTO        UNSET
124 #define SAA7134_BOARD_UNKNOWN           0
125 #define SAA7134_BOARD_PROTEUS_PRO       1
126 #define SAA7134_BOARD_FLYVIDEO3000      2
127 #define SAA7134_BOARD_FLYVIDEO2000      3
128 #define SAA7134_BOARD_EMPRESS           4
129 #define SAA7134_BOARD_MONSTERTV         5
130 #define SAA7134_BOARD_MD9717            6
131 #define SAA7134_BOARD_TVSTATION_RDS     7
132 #define SAA7134_BOARD_CINERGY400        8
133 #define SAA7134_BOARD_MD5044            9
134 #define SAA7134_BOARD_KWORLD           10
135 #define SAA7134_BOARD_CINERGY600       11
136 #define SAA7134_BOARD_MD7134           12
137 #define SAA7134_BOARD_TYPHOON_90031    13
138 #define SAA7134_BOARD_ELSA             14
139 #define SAA7134_BOARD_ELSA_500TV       15
140 #define SAA7134_BOARD_ASUSTeK_TVFM7134 16
141 #define SAA7134_BOARD_VA1000POWER      17
142 #define SAA7134_BOARD_BMK_MPEX_NOTUNER 18
143 #define SAA7134_BOARD_VIDEOMATE_TV     19
144 #define SAA7134_BOARD_CRONOS_PLUS      20
145 #define SAA7134_BOARD_10MOONSTVMASTER  21
146 #define SAA7134_BOARD_MD2819           22
147 #define SAA7134_BOARD_BMK_MPEX_TUNER   23
148 #define SAA7134_BOARD_TVSTATION_DVR    24
149 #define SAA7134_BOARD_ASUSTEK_TVFM7133  25
150 #define SAA7134_BOARD_PINNACLE_PCTV_STEREO 26
151 #define SAA7134_BOARD_MANLI_MTV002     27
152 #define SAA7134_BOARD_MANLI_MTV001     28
153 #define SAA7134_BOARD_TG3000TV         29
154 #define SAA7134_BOARD_ECS_TVP3XP       30
155 #define SAA7134_BOARD_ECS_TVP3XP_4CB5  31
156 #define SAA7134_BOARD_AVACSSMARTTV     32
157 #define SAA7134_BOARD_AVERMEDIA_DVD_EZMAKER 33
158 #define SAA7134_BOARD_NOVAC_PRIMETV7133 34
159 #define SAA7134_BOARD_AVERMEDIA_STUDIO_305 35
160 #define SAA7134_BOARD_UPMOST_PURPLE_TV 36
161 #define SAA7134_BOARD_ITEMS_MTV005     37
162 #define SAA7134_BOARD_CINERGY200       38
163 #define SAA7134_BOARD_FLYTVPLATINUM_MINI 39
164 #define SAA7134_BOARD_VIDEOMATE_TV_PVR 40
165 #define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS 41
166 #define SAA7134_BOARD_SABRENT_SBTTVFM  42
167 #define SAA7134_BOARD_ZOLID_XPERT_TV7134 43
168 #define SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE 44
169 #define SAA7134_BOARD_AVERMEDIA_STUDIO_307    45
170 #define SAA7134_BOARD_AVERMEDIA_CARDBUS 46
171 #define SAA7134_BOARD_CINERGY400_CARDBUS 47
172 #define SAA7134_BOARD_CINERGY600_MK3   48
173 #define SAA7134_BOARD_VIDEOMATE_GOLD_PLUS 49
174 #define SAA7134_BOARD_PINNACLE_300I_DVBT_PAL 50
175 #define SAA7134_BOARD_PROVIDEO_PV952   51
176 #define SAA7134_BOARD_AVERMEDIA_305    52
177 #define SAA7134_BOARD_ASUSTeK_TVFM7135 53
178 #define SAA7134_BOARD_FLYTVPLATINUM_FM 54
179 #define SAA7134_BOARD_FLYDVBTDUO 55
180 #define SAA7134_BOARD_AVERMEDIA_307    56
181 #define SAA7134_BOARD_AVERMEDIA_GO_007_FM 57
182 #define SAA7134_BOARD_ADS_INSTANT_TV 58
183 #define SAA7134_BOARD_KWORLD_VSTREAM_XPERT 59
184 #define SAA7134_BOARD_FLYDVBT_DUO_CARDBUS 60
185 #define SAA7134_BOARD_PHILIPS_TOUGH 61
186 #define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII 62
187 #define SAA7134_BOARD_KWORLD_XPERT 63
188 #define SAA7134_BOARD_FLYTV_DIGIMATRIX 64
189 #define SAA7134_BOARD_KWORLD_TERMINATOR 65
190 #define SAA7134_BOARD_YUAN_TUN900 66
191 #define SAA7134_BOARD_BEHOLD_409FM 67
192 #define SAA7134_BOARD_GOTVIEW_7135 68
193 #define SAA7134_BOARD_PHILIPS_EUROPA  69
194 #define SAA7134_BOARD_VIDEOMATE_DVBT_300 70
195 #define SAA7134_BOARD_VIDEOMATE_DVBT_200 71
196 #define SAA7134_BOARD_RTD_VFG7350 72
197 #define SAA7134_BOARD_RTD_VFG7330 73
198 #define SAA7134_BOARD_FLYTVPLATINUM_MINI2 74
199 #define SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180 75
200 #define SAA7134_BOARD_MONSTERTV_MOBILE 76
201 #define SAA7134_BOARD_PINNACLE_PCTV_110i 77
202 #define SAA7134_BOARD_ASUSTeK_P7131_DUAL 78
203 #define SAA7134_BOARD_SEDNA_PC_TV_CARDBUS     79
204 #define SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV 80
205 #define SAA7134_BOARD_PHILIPS_TIGER  81
206 #define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS  82
207 #define SAA7134_BOARD_CINERGY250PCI 83
208 #define SAA7134_BOARD_FLYDVB_TRIO 84
209 #define SAA7134_BOARD_AVERMEDIA_777 85
210 #define SAA7134_BOARD_FLYDVBT_LR301 86
211 #define SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331 87
212 #define SAA7134_BOARD_TEVION_DVBT_220RF 88
213 #define SAA7134_BOARD_ELSA_700TV       89
214 #define SAA7134_BOARD_KWORLD_ATSC110   90
215 #define SAA7134_BOARD_AVERMEDIA_A169_B 91
216 #define SAA7134_BOARD_AVERMEDIA_A169_B1 92
217 #define SAA7134_BOARD_MD7134_BRIDGE_2     93
218 #define SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS 94
219 #define SAA7134_BOARD_FLYVIDEO3000_NTSC 95
220 #define SAA7134_BOARD_MEDION_MD8800_QUADRO 96
221 #define SAA7134_BOARD_FLYDVBS_LR300 97
222 #define SAA7134_BOARD_PROTEUS_2309 98
223 #define SAA7134_BOARD_AVERMEDIA_A16AR   99
224 #define SAA7134_BOARD_ASUS_EUROPA2_HYBRID 100
225 #define SAA7134_BOARD_PINNACLE_PCTV_310i  101
226 #define SAA7134_BOARD_AVERMEDIA_STUDIO_507 102
227 #define SAA7134_BOARD_VIDEOMATE_DVBT_200A  103
228 #define SAA7134_BOARD_HAUPPAUGE_HVR1110    104
229 #define SAA7134_BOARD_CINERGY_HT_PCMCIA    105
230 #define SAA7134_BOARD_ENCORE_ENLTV         106
231 #define SAA7134_BOARD_ENCORE_ENLTV_FM      107
232 #define SAA7134_BOARD_CINERGY_HT_PCI       108
233 #define SAA7134_BOARD_PHILIPS_TIGER_S      109
234 #define SAA7134_BOARD_AVERMEDIA_M102       110
235 #define SAA7134_BOARD_ASUS_P7131_4871      111
236 #define SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA 112
237 #define SAA7134_BOARD_ECS_TVP3XP_4CB6  113
238 #define SAA7134_BOARD_KWORLD_DVBT_210 114
239 #define SAA7134_BOARD_SABRENT_TV_PCB05     115
240 #define SAA7134_BOARD_10MOONSTVMASTER3     116
241 #define SAA7134_BOARD_AVERMEDIA_SUPER_007  117
242 #define SAA7134_BOARD_BEHOLD_401        118
243 #define SAA7134_BOARD_BEHOLD_403        119
244 #define SAA7134_BOARD_BEHOLD_403FM      120
245 #define SAA7134_BOARD_BEHOLD_405        121
246 #define SAA7134_BOARD_BEHOLD_405FM      122
247 #define SAA7134_BOARD_BEHOLD_407        123
248 #define SAA7134_BOARD_BEHOLD_407FM      124
249 #define SAA7134_BOARD_BEHOLD_409        125
250 #define SAA7134_BOARD_BEHOLD_505FM      126
251 #define SAA7134_BOARD_BEHOLD_507_9FM    127
252 #define SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM 128
253 #define SAA7134_BOARD_BEHOLD_607_9FM    129
254 #define SAA7134_BOARD_BEHOLD_M6         130
255 #define SAA7134_BOARD_TWINHAN_DTV_DVB_3056 131
256 #define SAA7134_BOARD_GENIUS_TVGO_A11MCE   132
257 #define SAA7134_BOARD_PHILIPS_SNAKE        133
258 #define SAA7134_BOARD_CREATIX_CTX953       134
259 #define SAA7134_BOARD_MSI_TVANYWHERE_AD11  135
260 #define SAA7134_BOARD_AVERMEDIA_CARDBUS_506 136
261 #define SAA7134_BOARD_AVERMEDIA_A16D       137
262 #define SAA7134_BOARD_AVERMEDIA_M115       138
263 #define SAA7134_BOARD_VIDEOMATE_T750       139
264 #define SAA7134_BOARD_AVERMEDIA_A700_PRO    140
265 #define SAA7134_BOARD_AVERMEDIA_A700_HYBRID 141
266 #define SAA7134_BOARD_BEHOLD_H6      142
267
268
269 #define SAA7134_MAXBOARDS 8
270 #define SAA7134_INPUT_MAX 8
271
272 /* ----------------------------------------------------------- */
273 /* Since we support 2 remote types, lets tell them apart       */
274
275 #define SAA7134_REMOTE_GPIO  1
276 #define SAA7134_REMOTE_I2C   2
277
278 /* ----------------------------------------------------------- */
279 /* Video Output Port Register Initialization Options           */
280
281 #define SET_T_CODE_POLARITY_NON_INVERTED        (1 << 0)
282 #define SET_CLOCK_NOT_DELAYED                   (1 << 1)
283 #define SET_CLOCK_INVERTED                      (1 << 2)
284 #define SET_VSYNC_OFF                           (1 << 3)
285
286 struct saa7134_input {
287         char                    *name;
288         unsigned int            vmux;
289         enum saa7134_audio_in   amux;
290         unsigned int            gpio;
291         unsigned int            tv:1;
292 };
293
294 enum saa7134_mpeg_type {
295         SAA7134_MPEG_UNUSED,
296         SAA7134_MPEG_EMPRESS,
297         SAA7134_MPEG_DVB,
298 };
299
300 struct saa7134_board {
301         char                    *name;
302         unsigned int            audio_clock;
303
304         /* input switching */
305         unsigned int            gpiomask;
306         struct saa7134_input    inputs[SAA7134_INPUT_MAX];
307         struct saa7134_input    radio;
308         struct saa7134_input    mute;
309
310         /* i2c chip info */
311         unsigned int            tuner_type;
312         unsigned int            radio_type;
313         unsigned char           tuner_addr;
314         unsigned char           radio_addr;
315
316         unsigned int            tda9887_conf;
317         unsigned int            tuner_config;
318
319         /* peripheral I/O */
320         enum saa7134_video_out  video_out;
321         enum saa7134_mpeg_type  mpeg;
322         unsigned int            vid_port_opts;
323 };
324
325 #define card_has_radio(dev)   (NULL != saa7134_boards[dev->board].radio.name)
326 #define card_is_empress(dev)  (SAA7134_MPEG_EMPRESS == saa7134_boards[dev->board].mpeg)
327 #define card_is_dvb(dev)      (SAA7134_MPEG_DVB     == saa7134_boards[dev->board].mpeg)
328 #define card_has_mpeg(dev)    (SAA7134_MPEG_UNUSED  != saa7134_boards[dev->board].mpeg)
329 #define card(dev)             (saa7134_boards[dev->board])
330 #define card_in(dev,n)        (saa7134_boards[dev->board].inputs[n])
331
332 /* ----------------------------------------------------------- */
333 /* device / file handle status                                 */
334
335 #define RESOURCE_OVERLAY       1
336 #define RESOURCE_VIDEO         2
337 #define RESOURCE_VBI           4
338
339 #define INTERLACE_AUTO         0
340 #define INTERLACE_ON           1
341 #define INTERLACE_OFF          2
342
343 #define BUFFER_TIMEOUT     msecs_to_jiffies(500)  /* 0.5 seconds */
344
345 struct saa7134_dev;
346 struct saa7134_dma;
347
348 /* saa7134 page table */
349 struct saa7134_pgtable {
350         unsigned int               size;
351         __le32                     *cpu;
352         dma_addr_t                 dma;
353 };
354
355 /* tvaudio thread status */
356 struct saa7134_thread {
357         struct task_struct         *thread;
358         unsigned int               scan1;
359         unsigned int               scan2;
360         unsigned int               mode;
361         unsigned int               stopped;
362 };
363
364 /* buffer for one video/vbi/ts frame */
365 struct saa7134_buf {
366         /* common v4l buffer stuff -- must be first */
367         struct videobuf_buffer vb;
368
369         /* saa7134 specific */
370         struct saa7134_format   *fmt;
371         unsigned int            top_seen;
372         int (*activate)(struct saa7134_dev *dev,
373                         struct saa7134_buf *buf,
374                         struct saa7134_buf *next);
375
376         /* page tables */
377         struct saa7134_pgtable  *pt;
378 };
379
380 struct saa7134_dmaqueue {
381         struct saa7134_dev         *dev;
382         struct saa7134_buf         *curr;
383         struct list_head           queue;
384         struct timer_list          timeout;
385         unsigned int               need_two;
386 };
387
388 /* video filehandle status */
389 struct saa7134_fh {
390         struct saa7134_dev         *dev;
391         unsigned int               radio;
392         enum v4l2_buf_type         type;
393         unsigned int               resources;
394         enum v4l2_priority         prio;
395
396         /* video overlay */
397         struct v4l2_window         win;
398         struct v4l2_clip           clips[8];
399         unsigned int               nclips;
400
401         /* video capture */
402         struct saa7134_format      *fmt;
403         unsigned int               width,height;
404         struct videobuf_queue      cap;
405         struct saa7134_pgtable     pt_cap;
406
407         /* vbi capture */
408         struct videobuf_queue      vbi;
409         struct saa7134_pgtable     pt_vbi;
410 };
411
412 /* dmasound dsp status */
413 struct saa7134_dmasound {
414         struct mutex               lock;
415         int                        minor_mixer;
416         int                        minor_dsp;
417         unsigned int               users_dsp;
418
419         /* mixer */
420         enum saa7134_audio_in      input;
421         unsigned int               count;
422         unsigned int               line1;
423         unsigned int               line2;
424
425         /* dsp */
426         unsigned int               afmt;
427         unsigned int               rate;
428         unsigned int               channels;
429         unsigned int               recording_on;
430         unsigned int               dma_running;
431         unsigned int               blocks;
432         unsigned int               blksize;
433         unsigned int               bufsize;
434         struct saa7134_pgtable     pt;
435         struct videobuf_dmabuf     dma;
436         wait_queue_head_t          wq;
437         unsigned int               dma_blk;
438         unsigned int               read_offset;
439         unsigned int               read_count;
440         void *                     priv_data;
441         struct snd_pcm_substream   *substream;
442 };
443
444 /* ts/mpeg status */
445 struct saa7134_ts {
446         /* TS capture */
447         struct saa7134_pgtable     pt_ts;
448         int                        nr_packets;
449         int                        nr_bufs;
450 };
451
452 /* ts/mpeg ops */
453 struct saa7134_mpeg_ops {
454         enum saa7134_mpeg_type     type;
455         struct list_head           next;
456         int                        (*init)(struct saa7134_dev *dev);
457         int                        (*fini)(struct saa7134_dev *dev);
458         void                       (*signal_change)(struct saa7134_dev *dev);
459 };
460
461 /* global device status */
462 struct saa7134_dev {
463         struct list_head           devlist;
464         struct mutex               lock;
465         spinlock_t                 slock;
466         struct v4l2_prio_state     prio;
467         /* workstruct for loading modules */
468         struct work_struct request_module_wk;
469
470         /* insmod option/autodetected */
471         int                        autodetected;
472
473         /* various device info */
474         unsigned int               resources;
475         struct video_device        *video_dev;
476         struct video_device        *radio_dev;
477         struct video_device        *vbi_dev;
478         struct saa7134_dmasound    dmasound;
479
480         /* infrared remote */
481         int                        has_remote;
482         struct card_ir             *remote;
483
484         /* pci i/o */
485         char                       name[32];
486         int                        nr;
487         struct pci_dev             *pci;
488         unsigned char              pci_rev,pci_lat;
489         __u32                      __iomem *lmmio;
490         __u8                       __iomem *bmmio;
491
492         /* config info */
493         unsigned int               board;
494         unsigned int               tuner_type;
495         unsigned int               radio_type;
496         unsigned char              tuner_addr;
497         unsigned char              radio_addr;
498
499         unsigned int               tda9887_conf;
500         unsigned int               gpio_value;
501
502         /* i2c i/o */
503         struct i2c_adapter         i2c_adap;
504         struct i2c_client          i2c_client;
505         unsigned char              eedata[256];
506
507         /* video overlay */
508         struct v4l2_framebuffer    ovbuf;
509         struct saa7134_format      *ovfmt;
510         unsigned int               ovenable;
511         enum v4l2_field            ovfield;
512
513         /* video+ts+vbi capture */
514         struct saa7134_dmaqueue    video_q;
515         struct saa7134_dmaqueue    vbi_q;
516         unsigned int               video_fieldcount;
517         unsigned int               vbi_fieldcount;
518
519         /* various v4l controls */
520         struct saa7134_tvnorm      *tvnorm;              /* video */
521         struct saa7134_tvaudio     *tvaudio;
522         unsigned int               ctl_input;
523         int                        ctl_bright;
524         int                        ctl_contrast;
525         int                        ctl_hue;
526         int                        ctl_saturation;
527         int                        ctl_freq;
528         int                        ctl_mute;             /* audio */
529         int                        ctl_volume;
530         int                        ctl_invert;           /* private */
531         int                        ctl_mirror;
532         int                        ctl_y_odd;
533         int                        ctl_y_even;
534         int                        ctl_automute;
535
536         /* crop */
537         struct v4l2_rect           crop_bounds;
538         struct v4l2_rect           crop_defrect;
539         struct v4l2_rect           crop_current;
540
541         /* other global state info */
542         unsigned int               automute;
543         struct saa7134_thread      thread;
544         struct saa7134_input       *input;
545         struct saa7134_input       *hw_input;
546         unsigned int               hw_mute;
547         int                        last_carrier;
548         int                        nosignal;
549         unsigned int               insuspend;
550
551         /* SAA7134_MPEG_* */
552         struct saa7134_ts          ts;
553         struct saa7134_dmaqueue    ts_q;
554         struct saa7134_mpeg_ops    *mops;
555
556         /* SAA7134_MPEG_EMPRESS only */
557         struct video_device        *empress_dev;
558         struct videobuf_queue      empress_tsq;
559         unsigned int               empress_users;
560         struct work_struct         empress_workqueue;
561         int                        empress_started;
562
563 #if defined(CONFIG_VIDEO_SAA7134_DVB) || defined(CONFIG_VIDEO_SAA7134_DVB_MODULE)
564         /* SAA7134_MPEG_DVB only */
565         struct videobuf_dvb        dvb;
566         int (*original_demod_sleep)(struct dvb_frontend *fe);
567         int (*original_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
568         int (*original_set_high_voltage)(struct dvb_frontend *fe, long arg);
569 #endif
570 };
571
572 /* ----------------------------------------------------------- */
573
574 #define saa_readl(reg)             readl(dev->lmmio + (reg))
575 #define saa_writel(reg,value)      writel((value), dev->lmmio + (reg));
576 #define saa_andorl(reg,mask,value) \
577   writel((readl(dev->lmmio+(reg)) & ~(mask)) |\
578   ((value) & (mask)), dev->lmmio+(reg))
579 #define saa_setl(reg,bit)          saa_andorl((reg),(bit),(bit))
580 #define saa_clearl(reg,bit)        saa_andorl((reg),(bit),0)
581
582 #define saa_readb(reg)             readb(dev->bmmio + (reg))
583 #define saa_writeb(reg,value)      writeb((value), dev->bmmio + (reg));
584 #define saa_andorb(reg,mask,value) \
585   writeb((readb(dev->bmmio+(reg)) & ~(mask)) |\
586   ((value) & (mask)), dev->bmmio+(reg))
587 #define saa_setb(reg,bit)          saa_andorb((reg),(bit),(bit))
588 #define saa_clearb(reg,bit)        saa_andorb((reg),(bit),0)
589
590 #define saa_wait(us) { udelay(us); }
591
592 #define SAA7134_NORMS   (\
593                 V4L2_STD_PAL    | V4L2_STD_PAL_N | \
594                 V4L2_STD_PAL_Nc | V4L2_STD_SECAM | \
595                 V4L2_STD_NTSC   | V4L2_STD_PAL_M | \
596                 V4L2_STD_PAL_60)
597
598 /* ----------------------------------------------------------- */
599 /* saa7134-core.c                                              */
600
601 extern struct list_head  saa7134_devlist;
602 extern int saa7134_no_overlay;
603
604 void saa7134_track_gpio(struct saa7134_dev *dev, char *msg);
605 void saa7134_set_gpio(struct saa7134_dev *dev, int bit_no, int value);
606
607 #define SAA7134_PGTABLE_SIZE 4096
608
609 int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt);
610 int  saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt,
611                            struct scatterlist *list, unsigned int length,
612                            unsigned int startpage);
613 void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt);
614
615 int saa7134_buffer_count(unsigned int size, unsigned int count);
616 int saa7134_buffer_startpage(struct saa7134_buf *buf);
617 unsigned long saa7134_buffer_base(struct saa7134_buf *buf);
618
619 int saa7134_buffer_queue(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
620                          struct saa7134_buf *buf);
621 void saa7134_buffer_finish(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
622                            unsigned int state);
623 void saa7134_buffer_next(struct saa7134_dev *dev, struct saa7134_dmaqueue *q);
624 void saa7134_buffer_timeout(unsigned long data);
625 void saa7134_dma_free(struct videobuf_queue *q,struct saa7134_buf *buf);
626
627 int saa7134_set_dmabits(struct saa7134_dev *dev);
628
629 extern int (*saa7134_dmasound_init)(struct saa7134_dev *dev);
630 extern int (*saa7134_dmasound_exit)(struct saa7134_dev *dev);
631
632
633 /* ----------------------------------------------------------- */
634 /* saa7134-cards.c                                             */
635
636 extern struct saa7134_board saa7134_boards[];
637 extern const unsigned int saa7134_bcount;
638 extern struct pci_device_id __devinitdata saa7134_pci_tbl[];
639
640 extern int saa7134_board_init1(struct saa7134_dev *dev);
641 extern int saa7134_board_init2(struct saa7134_dev *dev);
642 int saa7134_tuner_callback(void *priv, int command, int arg);
643
644
645 /* ----------------------------------------------------------- */
646 /* saa7134-i2c.c                                               */
647
648 int saa7134_i2c_register(struct saa7134_dev *dev);
649 int saa7134_i2c_unregister(struct saa7134_dev *dev);
650 void saa7134_i2c_call_clients(struct saa7134_dev *dev,
651                               unsigned int cmd, void *arg);
652
653
654 /* ----------------------------------------------------------- */
655 /* saa7134-video.c                                             */
656
657 extern unsigned int video_debug;
658 extern struct video_device saa7134_video_template;
659 extern struct video_device saa7134_radio_template;
660
661 int saa7134_g_ctrl(struct file *file, void *priv, struct v4l2_control *c);
662 int saa7134_s_ctrl(struct file *file, void *f, struct v4l2_control *c);
663 int saa7134_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *c);
664
665 int saa7134_videoport_init(struct saa7134_dev *dev);
666 void saa7134_set_tvnorm_hw(struct saa7134_dev *dev);
667
668 int saa7134_video_init1(struct saa7134_dev *dev);
669 int saa7134_video_init2(struct saa7134_dev *dev);
670 void saa7134_irq_video_signalchange(struct saa7134_dev *dev);
671 void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status);
672
673
674 /* ----------------------------------------------------------- */
675 /* saa7134-ts.c                                                */
676
677 #define TS_PACKET_SIZE 188 /* TS packets 188 bytes */
678
679 extern struct videobuf_queue_ops saa7134_ts_qops;
680
681 int saa7134_ts_init1(struct saa7134_dev *dev);
682 int saa7134_ts_fini(struct saa7134_dev *dev);
683 void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status);
684
685 int saa7134_ts_register(struct saa7134_mpeg_ops *ops);
686 void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops);
687
688 int saa7134_ts_init_hw(struct saa7134_dev *dev);
689
690 /* ----------------------------------------------------------- */
691 /* saa7134-vbi.c                                               */
692
693 extern struct videobuf_queue_ops saa7134_vbi_qops;
694 extern struct video_device saa7134_vbi_template;
695
696 int saa7134_vbi_init1(struct saa7134_dev *dev);
697 int saa7134_vbi_fini(struct saa7134_dev *dev);
698 void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status);
699
700
701 /* ----------------------------------------------------------- */
702 /* saa7134-tvaudio.c                                           */
703
704 int saa7134_tvaudio_rx2mode(u32 rx);
705
706 void saa7134_tvaudio_setmute(struct saa7134_dev *dev);
707 void saa7134_tvaudio_setinput(struct saa7134_dev *dev,
708                               struct saa7134_input *in);
709 void saa7134_tvaudio_setvolume(struct saa7134_dev *dev, int level);
710 int saa7134_tvaudio_getstereo(struct saa7134_dev *dev);
711
712 void saa7134_tvaudio_init(struct saa7134_dev *dev);
713 int saa7134_tvaudio_init2(struct saa7134_dev *dev);
714 int saa7134_tvaudio_fini(struct saa7134_dev *dev);
715 int saa7134_tvaudio_do_scan(struct saa7134_dev *dev);
716
717 int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value);
718
719 void saa7134_enable_i2s(struct saa7134_dev *dev);
720
721 /* ----------------------------------------------------------- */
722 /* saa7134-oss.c                                               */
723
724 extern const struct file_operations saa7134_dsp_fops;
725 extern const struct file_operations saa7134_mixer_fops;
726
727 int saa7134_oss_init1(struct saa7134_dev *dev);
728 int saa7134_oss_fini(struct saa7134_dev *dev);
729 void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status);
730
731 /* ----------------------------------------------------------- */
732 /* saa7134-input.c                                             */
733
734 int  saa7134_input_init1(struct saa7134_dev *dev);
735 void saa7134_input_fini(struct saa7134_dev *dev);
736 void saa7134_input_irq(struct saa7134_dev *dev);
737 void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir);
738 void saa7134_ir_start(struct saa7134_dev *dev, struct card_ir *ir);
739 void saa7134_ir_stop(struct saa7134_dev *dev);
740
741
742 /*
743  * Local variables:
744  * c-basic-offset: 8
745  * End:
746  */