V4L/DVB (4629): Saa7134: add card support for Proteus Pro 2309
[linux-2.6.git] / 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/video-buf.h>
41 #include <sound/driver.h>
42 #include <sound/core.h>
43 #include <sound/pcm.h>
44 #include <media/video-buf-dvb.h>
45
46 #ifndef TRUE
47 # define TRUE (1==1)
48 #endif
49 #ifndef FALSE
50 # define FALSE (1==0)
51 #endif
52 #define UNSET (-1U)
53
54 /* ----------------------------------------------------------- */
55 /* enums                                                       */
56
57 enum saa7134_tvaudio_mode {
58         TVAUDIO_FM_MONO       = 1,
59         TVAUDIO_FM_BG_STEREO  = 2,
60         TVAUDIO_FM_SAT_STEREO = 3,
61         TVAUDIO_FM_K_STEREO   = 4,
62         TVAUDIO_NICAM_AM      = 5,
63         TVAUDIO_NICAM_FM      = 6,
64         TVAUDIO_AM_MONO       = 7
65 };
66
67 enum saa7134_audio_in {
68         TV    = 1,
69         LINE1 = 2,
70         LINE2 = 3,
71         LINE2_LEFT,
72 };
73
74 enum saa7134_video_out {
75         CCIR656 = 1,
76 };
77
78 /* ----------------------------------------------------------- */
79 /* static data                                                 */
80
81 struct saa7134_tvnorm {
82         char          *name;
83         v4l2_std_id   id;
84
85         /* video decoder */
86         unsigned int  sync_control;
87         unsigned int  luma_control;
88         unsigned int  chroma_ctrl1;
89         unsigned int  chroma_gain;
90         unsigned int  chroma_ctrl2;
91         unsigned int  vgate_misc;
92
93         /* video scaler */
94         unsigned int  h_start;
95         unsigned int  h_stop;
96         unsigned int  video_v_start;
97         unsigned int  video_v_stop;
98         unsigned int  vbi_v_start_0;
99         unsigned int  vbi_v_stop_0;
100         unsigned int  src_timing;
101         unsigned int  vbi_v_start_1;
102 };
103
104 struct saa7134_tvaudio {
105         char         *name;
106         v4l2_std_id  std;
107         enum         saa7134_tvaudio_mode mode;
108         int          carr1;
109         int          carr2;
110 };
111
112 struct saa7134_format {
113         char           *name;
114         unsigned int   fourcc;
115         unsigned int   depth;
116         unsigned int   pm;
117         unsigned int   vshift;   /* vertical downsampling (for planar yuv) */
118         unsigned int   hshift;   /* horizontal downsampling (for planar yuv) */
119         unsigned int   bswap:1;
120         unsigned int   wswap:1;
121         unsigned int   yuv:1;
122         unsigned int   planar:1;
123         unsigned int   uvswap:1;
124 };
125
126 /* ----------------------------------------------------------- */
127 /* card configuration                                          */
128
129 #define SAA7134_BOARD_NOAUTO        UNSET
130 #define SAA7134_BOARD_UNKNOWN           0
131 #define SAA7134_BOARD_PROTEUS_PRO       1
132 #define SAA7134_BOARD_FLYVIDEO3000      2
133 #define SAA7134_BOARD_FLYVIDEO2000      3
134 #define SAA7134_BOARD_EMPRESS           4
135 #define SAA7134_BOARD_MONSTERTV         5
136 #define SAA7134_BOARD_MD9717            6
137 #define SAA7134_BOARD_TVSTATION_RDS     7
138 #define SAA7134_BOARD_CINERGY400        8
139 #define SAA7134_BOARD_MD5044            9
140 #define SAA7134_BOARD_KWORLD           10
141 #define SAA7134_BOARD_CINERGY600       11
142 #define SAA7134_BOARD_MD7134           12
143 #define SAA7134_BOARD_TYPHOON_90031    13
144 #define SAA7134_BOARD_ELSA             14
145 #define SAA7134_BOARD_ELSA_500TV       15
146 #define SAA7134_BOARD_ASUSTeK_TVFM7134 16
147 #define SAA7134_BOARD_VA1000POWER      17
148 #define SAA7134_BOARD_BMK_MPEX_NOTUNER 18
149 #define SAA7134_BOARD_VIDEOMATE_TV     19
150 #define SAA7134_BOARD_CRONOS_PLUS      20
151 #define SAA7134_BOARD_10MOONSTVMASTER  21
152 #define SAA7134_BOARD_MD2819           22
153 #define SAA7134_BOARD_BMK_MPEX_TUNER   23
154 #define SAA7134_BOARD_TVSTATION_DVR    24
155 #define SAA7134_BOARD_ASUSTEK_TVFM7133  25
156 #define SAA7134_BOARD_PINNACLE_PCTV_STEREO 26
157 #define SAA7134_BOARD_MANLI_MTV002     27
158 #define SAA7134_BOARD_MANLI_MTV001     28
159 #define SAA7134_BOARD_TG3000TV         29
160 #define SAA7134_BOARD_ECS_TVP3XP       30
161 #define SAA7134_BOARD_ECS_TVP3XP_4CB5  31
162 #define SAA7134_BOARD_AVACSSMARTTV     32
163 #define SAA7134_BOARD_AVERMEDIA_DVD_EZMAKER 33
164 #define SAA7134_BOARD_NOVAC_PRIMETV7133 34
165 #define SAA7134_BOARD_AVERMEDIA_STUDIO_305 35
166 #define SAA7134_BOARD_UPMOST_PURPLE_TV 36
167 #define SAA7134_BOARD_ITEMS_MTV005     37
168 #define SAA7134_BOARD_CINERGY200       38
169 #define SAA7134_BOARD_FLYTVPLATINUM_MINI 39
170 #define SAA7134_BOARD_VIDEOMATE_TV_PVR 40
171 #define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS 41
172 #define SAA7134_BOARD_SABRENT_SBTTVFM  42
173 #define SAA7134_BOARD_ZOLID_XPERT_TV7134 43
174 #define SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE 44
175 #define SAA7134_BOARD_AVERMEDIA_STUDIO_307    45
176 #define SAA7134_BOARD_AVERMEDIA_CARDBUS 46
177 #define SAA7134_BOARD_CINERGY400_CARDBUS 47
178 #define SAA7134_BOARD_CINERGY600_MK3   48
179 #define SAA7134_BOARD_VIDEOMATE_GOLD_PLUS 49
180 #define SAA7134_BOARD_PINNACLE_300I_DVBT_PAL 50
181 #define SAA7134_BOARD_PROVIDEO_PV952   51
182 #define SAA7134_BOARD_AVERMEDIA_305    52
183 #define SAA7134_BOARD_ASUSTeK_TVFM7135 53
184 #define SAA7134_BOARD_FLYTVPLATINUM_FM 54
185 #define SAA7134_BOARD_FLYDVBTDUO 55
186 #define SAA7134_BOARD_AVERMEDIA_307    56
187 #define SAA7134_BOARD_AVERMEDIA_GO_007_FM 57
188 #define SAA7134_BOARD_ADS_INSTANT_TV 58
189 #define SAA7134_BOARD_KWORLD_VSTREAM_XPERT 59
190 #define SAA7134_BOARD_FLYDVBT_DUO_CARDBUS 60
191 #define SAA7134_BOARD_PHILIPS_TOUGH 61
192 #define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII 62
193 #define SAA7134_BOARD_KWORLD_XPERT 63
194 #define SAA7134_BOARD_FLYTV_DIGIMATRIX 64
195 #define SAA7134_BOARD_KWORLD_TERMINATOR 65
196 #define SAA7134_BOARD_YUAN_TUN900 66
197 #define SAA7134_BOARD_BEHOLD_409FM 67
198 #define SAA7134_BOARD_GOTVIEW_7135 68
199 #define SAA7134_BOARD_PHILIPS_EUROPA  69
200 #define SAA7134_BOARD_VIDEOMATE_DVBT_300 70
201 #define SAA7134_BOARD_VIDEOMATE_DVBT_200 71
202 #define SAA7134_BOARD_RTD_VFG7350 72
203 #define SAA7134_BOARD_RTD_VFG7330 73
204 #define SAA7134_BOARD_FLYTVPLATINUM_MINI2 74
205 #define SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180 75
206 #define SAA7134_BOARD_MONSTERTV_MOBILE 76
207 #define SAA7134_BOARD_PINNACLE_PCTV_110i 77
208 #define SAA7134_BOARD_ASUSTeK_P7131_DUAL 78
209 #define SAA7134_BOARD_SEDNA_PC_TV_CARDBUS     79
210 #define SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV 80
211 #define SAA7134_BOARD_PHILIPS_TIGER  81
212 #define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS  82
213 #define SAA7134_BOARD_CINERGY250PCI 83
214 #define SAA7134_BOARD_FLYDVB_TRIO 84
215 #define SAA7134_BOARD_AVERMEDIA_777 85
216 #define SAA7134_BOARD_FLYDVBT_LR301 86
217 #define SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331 87
218 #define SAA7134_BOARD_TEVION_DVBT_220RF 88
219 #define SAA7134_BOARD_ELSA_700TV       89
220 #define SAA7134_BOARD_KWORLD_ATSC110   90
221 #define SAA7134_BOARD_AVERMEDIA_A169_B 91
222 #define SAA7134_BOARD_AVERMEDIA_A169_B1 92
223 #define SAA7134_BOARD_MD7134_BRIDGE_2     93
224 #define SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS 94
225 #define SAA7134_BOARD_FLYVIDEO3000_NTSC 95
226 #define SAA7134_BOARD_MEDION_MD8800_QUADRO 96
227 #define SAA7134_BOARD_FLYDVBS_LR300 97
228 #define SAA7134_BOARD_PROTEUS_2309 98
229
230 #define SAA7134_MAXBOARDS 8
231 #define SAA7134_INPUT_MAX 8
232
233 /* ----------------------------------------------------------- */
234 /* Since we support 2 remote types, lets tell them apart       */
235
236 #define SAA7134_REMOTE_GPIO  1
237 #define SAA7134_REMOTE_I2C   2
238
239 /* ----------------------------------------------------------- */
240 /* Video Output Port Register Initialization Options           */
241
242 #define SET_T_CODE_POLARITY_NON_INVERTED        (1 << 0)
243 #define SET_CLOCK_NOT_DELAYED                   (1 << 1)
244 #define SET_CLOCK_INVERTED                      (1 << 2)
245 #define SET_VSYNC_OFF                           (1 << 3)
246
247 struct saa7134_input {
248         char                    *name;
249         unsigned int            vmux;
250         enum saa7134_audio_in   amux;
251         unsigned int            gpio;
252         unsigned int            tv:1;
253 };
254
255 enum saa7134_mpeg_type {
256         SAA7134_MPEG_UNUSED,
257         SAA7134_MPEG_EMPRESS,
258         SAA7134_MPEG_DVB,
259 };
260
261 struct saa7134_board {
262         char                    *name;
263         unsigned int            audio_clock;
264
265         /* input switching */
266         unsigned int            gpiomask;
267         struct saa7134_input    inputs[SAA7134_INPUT_MAX];
268         struct saa7134_input    radio;
269         struct saa7134_input    mute;
270
271         /* i2c chip info */
272         unsigned int            tuner_type;
273         unsigned int            radio_type;
274         unsigned char           tuner_addr;
275         unsigned char           radio_addr;
276
277         unsigned int            tda9887_conf;
278
279         /* peripheral I/O */
280         enum saa7134_video_out  video_out;
281         enum saa7134_mpeg_type  mpeg;
282         unsigned int            vid_port_opts;
283 };
284
285 #define card_has_radio(dev)   (NULL != saa7134_boards[dev->board].radio.name)
286 #define card_is_empress(dev)  (SAA7134_MPEG_EMPRESS == saa7134_boards[dev->board].mpeg)
287 #define card_is_dvb(dev)      (SAA7134_MPEG_DVB     == saa7134_boards[dev->board].mpeg)
288 #define card_has_mpeg(dev)    (SAA7134_MPEG_UNUSED  != saa7134_boards[dev->board].mpeg)
289 #define card(dev)             (saa7134_boards[dev->board])
290 #define card_in(dev,n)        (saa7134_boards[dev->board].inputs[n])
291
292 /* ----------------------------------------------------------- */
293 /* device / file handle status                                 */
294
295 #define RESOURCE_OVERLAY       1
296 #define RESOURCE_VIDEO         2
297 #define RESOURCE_VBI           4
298
299 #define INTERLACE_AUTO         0
300 #define INTERLACE_ON           1
301 #define INTERLACE_OFF          2
302
303 #define BUFFER_TIMEOUT     (HZ/2)  /* 0.5 seconds */
304
305 struct saa7134_dev;
306 struct saa7134_dma;
307
308 /* saa7134 page table */
309 struct saa7134_pgtable {
310         unsigned int               size;
311         __le32                     *cpu;
312         dma_addr_t                 dma;
313 };
314
315 /* tvaudio thread status */
316 struct saa7134_thread {
317         pid_t                      pid;
318         struct completion          exit;
319         wait_queue_head_t          wq;
320         unsigned int               shutdown;
321         unsigned int               scan1;
322         unsigned int               scan2;
323         unsigned int               mode;
324 };
325
326 /* buffer for one video/vbi/ts frame */
327 struct saa7134_buf {
328         /* common v4l buffer stuff -- must be first */
329         struct videobuf_buffer vb;
330
331         /* saa7134 specific */
332         struct saa7134_format   *fmt;
333         unsigned int            top_seen;
334         int (*activate)(struct saa7134_dev *dev,
335                         struct saa7134_buf *buf,
336                         struct saa7134_buf *next);
337
338         /* page tables */
339         struct saa7134_pgtable  *pt;
340 };
341
342 struct saa7134_dmaqueue {
343         struct saa7134_dev         *dev;
344         struct saa7134_buf         *curr;
345         struct list_head           queue;
346         struct timer_list          timeout;
347         unsigned int               need_two;
348 };
349
350 /* video filehandle status */
351 struct saa7134_fh {
352         struct saa7134_dev         *dev;
353         unsigned int               radio;
354         enum v4l2_buf_type         type;
355         unsigned int               resources;
356 #ifdef VIDIOC_G_PRIORITY
357         enum v4l2_priority         prio;
358 #endif
359
360         /* video overlay */
361         struct v4l2_window         win;
362         struct v4l2_clip           clips[8];
363         unsigned int               nclips;
364
365         /* video capture */
366         struct saa7134_format      *fmt;
367         unsigned int               width,height;
368         struct videobuf_queue      cap;
369         struct saa7134_pgtable     pt_cap;
370
371         /* vbi capture */
372         struct videobuf_queue      vbi;
373         struct saa7134_pgtable     pt_vbi;
374 };
375
376 /* dmasound dsp status */
377 struct saa7134_dmasound {
378         struct mutex               lock;
379         int                        minor_mixer;
380         int                        minor_dsp;
381         unsigned int               users_dsp;
382
383         /* mixer */
384         enum saa7134_audio_in      input;
385         unsigned int               count;
386         unsigned int               line1;
387         unsigned int               line2;
388
389         /* dsp */
390         unsigned int               afmt;
391         unsigned int               rate;
392         unsigned int               channels;
393         unsigned int               recording_on;
394         unsigned int               dma_running;
395         unsigned int               blocks;
396         unsigned int               blksize;
397         unsigned int               bufsize;
398         struct saa7134_pgtable     pt;
399         struct videobuf_dmabuf     dma;
400         wait_queue_head_t          wq;
401         unsigned int               dma_blk;
402         unsigned int               read_offset;
403         unsigned int               read_count;
404         void *                     priv_data;
405         struct snd_pcm_substream   *substream;
406 };
407
408 /* IR input */
409 struct saa7134_ir {
410         struct input_dev           *dev;
411         struct ir_input_state      ir;
412         char                       name[32];
413         char                       phys[32];
414         u32                        mask_keycode;
415         u32                        mask_keydown;
416         u32                        mask_keyup;
417         int                        polling;
418         u32                        last_gpio;
419         struct timer_list          timer;
420 };
421
422 /* ts/mpeg status */
423 struct saa7134_ts {
424         /* TS capture */
425         struct saa7134_pgtable     pt_ts;
426         int                        nr_packets;
427         int                        nr_bufs;
428 };
429
430 /* ts/mpeg ops */
431 struct saa7134_mpeg_ops {
432         enum saa7134_mpeg_type     type;
433         struct list_head           next;
434         int                        (*init)(struct saa7134_dev *dev);
435         int                        (*fini)(struct saa7134_dev *dev);
436         void                       (*signal_change)(struct saa7134_dev *dev);
437 };
438
439 /* global device status */
440 struct saa7134_dev {
441         struct list_head           devlist;
442         struct mutex               lock;
443         spinlock_t                 slock;
444 #ifdef VIDIOC_G_PRIORITY
445         struct v4l2_prio_state     prio;
446 #endif
447
448         /* various device info */
449         unsigned int               resources;
450         struct video_device        *video_dev;
451         struct video_device        *radio_dev;
452         struct video_device        *vbi_dev;
453         struct saa7134_dmasound    dmasound;
454
455         /* infrared remote */
456         int                        has_remote;
457         struct saa7134_ir          *remote;
458
459         /* pci i/o */
460         char                       name[32];
461         int                        nr;
462         struct pci_dev             *pci;
463         unsigned char              pci_rev,pci_lat;
464         __u32                      __iomem *lmmio;
465         __u8                       __iomem *bmmio;
466
467         /* config info */
468         unsigned int               board;
469         unsigned int               tuner_type;
470         unsigned int               radio_type;
471         unsigned char              tuner_addr;
472         unsigned char              radio_addr;
473
474         unsigned int               tda9887_conf;
475         unsigned int               gpio_value;
476
477         /* i2c i/o */
478         struct i2c_adapter         i2c_adap;
479         struct i2c_client          i2c_client;
480         unsigned char              eedata[128];
481
482         /* video overlay */
483         struct v4l2_framebuffer    ovbuf;
484         struct saa7134_format      *ovfmt;
485         unsigned int               ovenable;
486         enum v4l2_field            ovfield;
487
488         /* video+ts+vbi capture */
489         struct saa7134_dmaqueue    video_q;
490         struct saa7134_dmaqueue    vbi_q;
491         unsigned int               video_fieldcount;
492         unsigned int               vbi_fieldcount;
493
494         /* various v4l controls */
495         struct saa7134_tvnorm      *tvnorm;              /* video */
496         struct saa7134_tvaudio     *tvaudio;
497         unsigned int               ctl_input;
498         int                        ctl_bright;
499         int                        ctl_contrast;
500         int                        ctl_hue;
501         int                        ctl_saturation;
502         int                        ctl_freq;
503         int                        ctl_mute;             /* audio */
504         int                        ctl_volume;
505         int                        ctl_invert;           /* private */
506         int                        ctl_mirror;
507         int                        ctl_y_odd;
508         int                        ctl_y_even;
509         int                        ctl_automute;
510
511         /* crop */
512         struct v4l2_rect           crop_bounds;
513         struct v4l2_rect           crop_defrect;
514         struct v4l2_rect           crop_current;
515
516         /* other global state info */
517         unsigned int               automute;
518         struct saa7134_thread      thread;
519         struct saa7134_input       *input;
520         struct saa7134_input       *hw_input;
521         unsigned int               hw_mute;
522         int                        last_carrier;
523         int                        nosignal;
524
525         /* SAA7134_MPEG_* */
526         struct saa7134_ts          ts;
527         struct saa7134_dmaqueue    ts_q;
528         struct saa7134_mpeg_ops    *mops;
529
530         /* SAA7134_MPEG_EMPRESS only */
531         struct video_device        *empress_dev;
532         struct videobuf_queue      empress_tsq;
533         unsigned int               empress_users;
534         struct work_struct         empress_workqueue;
535         int                        empress_started;
536
537         /* SAA7134_MPEG_DVB only */
538         struct videobuf_dvb        dvb;
539         int (*original_demod_sleep)(struct dvb_frontend* fe);
540 };
541
542 /* ----------------------------------------------------------- */
543
544 #define saa_readl(reg)             readl(dev->lmmio + (reg))
545 #define saa_writel(reg,value)      writel((value), dev->lmmio + (reg));
546 #define saa_andorl(reg,mask,value) \
547   writel((readl(dev->lmmio+(reg)) & ~(mask)) |\
548   ((value) & (mask)), dev->lmmio+(reg))
549 #define saa_setl(reg,bit)          saa_andorl((reg),(bit),(bit))
550 #define saa_clearl(reg,bit)        saa_andorl((reg),(bit),0)
551
552 #define saa_readb(reg)             readb(dev->bmmio + (reg))
553 #define saa_writeb(reg,value)      writeb((value), dev->bmmio + (reg));
554 #define saa_andorb(reg,mask,value) \
555   writeb((readb(dev->bmmio+(reg)) & ~(mask)) |\
556   ((value) & (mask)), dev->bmmio+(reg))
557 #define saa_setb(reg,bit)          saa_andorb((reg),(bit),(bit))
558 #define saa_clearb(reg,bit)        saa_andorb((reg),(bit),0)
559
560 #define saa_wait(us) { udelay(us); }
561
562 /* ----------------------------------------------------------- */
563 /* saa7134-core.c                                              */
564
565 extern struct list_head  saa7134_devlist;
566 extern int saa7134_no_overlay;
567
568 void saa7134_track_gpio(struct saa7134_dev *dev, char *msg);
569
570 #define SAA7134_PGTABLE_SIZE 4096
571
572 int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt);
573 int  saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt,
574                            struct scatterlist *list, unsigned int length,
575                            unsigned int startpage);
576 void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt);
577
578 int saa7134_buffer_count(unsigned int size, unsigned int count);
579 int saa7134_buffer_startpage(struct saa7134_buf *buf);
580 unsigned long saa7134_buffer_base(struct saa7134_buf *buf);
581
582 int saa7134_buffer_queue(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
583                          struct saa7134_buf *buf);
584 void saa7134_buffer_finish(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
585                            unsigned int state);
586 void saa7134_buffer_next(struct saa7134_dev *dev, struct saa7134_dmaqueue *q);
587 void saa7134_buffer_timeout(unsigned long data);
588 void saa7134_dma_free(struct videobuf_queue *q,struct saa7134_buf *buf);
589
590 int saa7134_set_dmabits(struct saa7134_dev *dev);
591
592 extern int (*saa7134_dmasound_init)(struct saa7134_dev *dev);
593 extern int (*saa7134_dmasound_exit)(struct saa7134_dev *dev);
594
595
596 /* ----------------------------------------------------------- */
597 /* saa7134-cards.c                                             */
598
599 extern struct saa7134_board saa7134_boards[];
600 extern const unsigned int saa7134_bcount;
601 extern struct pci_device_id __devinitdata saa7134_pci_tbl[];
602
603 extern int saa7134_board_init1(struct saa7134_dev *dev);
604 extern int saa7134_board_init2(struct saa7134_dev *dev);
605
606
607 /* ----------------------------------------------------------- */
608 /* saa7134-i2c.c                                               */
609
610 int saa7134_i2c_register(struct saa7134_dev *dev);
611 int saa7134_i2c_unregister(struct saa7134_dev *dev);
612 void saa7134_i2c_call_clients(struct saa7134_dev *dev,
613                               unsigned int cmd, void *arg);
614
615
616 /* ----------------------------------------------------------- */
617 /* saa7134-video.c                                             */
618
619 extern struct video_device saa7134_video_template;
620 extern struct video_device saa7134_radio_template;
621
622 int saa7134_common_ioctl(struct saa7134_dev *dev,
623                          unsigned int cmd, void *arg);
624
625 int saa7134_video_init1(struct saa7134_dev *dev);
626 int saa7134_video_init2(struct saa7134_dev *dev);
627 int saa7134_video_fini(struct saa7134_dev *dev);
628 void saa7134_irq_video_intl(struct saa7134_dev *dev);
629 void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status);
630
631
632 /* ----------------------------------------------------------- */
633 /* saa7134-ts.c                                                */
634
635 #define TS_PACKET_SIZE 188 /* TS packets 188 bytes */
636
637 extern struct videobuf_queue_ops saa7134_ts_qops;
638
639 int saa7134_ts_init1(struct saa7134_dev *dev);
640 int saa7134_ts_fini(struct saa7134_dev *dev);
641 void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status);
642
643 int saa7134_ts_register(struct saa7134_mpeg_ops *ops);
644 void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops);
645
646 /* ----------------------------------------------------------- */
647 /* saa7134-vbi.c                                               */
648
649 extern struct videobuf_queue_ops saa7134_vbi_qops;
650 extern struct video_device saa7134_vbi_template;
651
652 int saa7134_vbi_init1(struct saa7134_dev *dev);
653 int saa7134_vbi_fini(struct saa7134_dev *dev);
654 void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status);
655
656
657 /* ----------------------------------------------------------- */
658 /* saa7134-tvaudio.c                                           */
659
660 int saa7134_tvaudio_rx2mode(u32 rx);
661
662 void saa7134_tvaudio_setmute(struct saa7134_dev *dev);
663 void saa7134_tvaudio_setinput(struct saa7134_dev *dev,
664                               struct saa7134_input *in);
665 void saa7134_tvaudio_setvolume(struct saa7134_dev *dev, int level);
666 int saa7134_tvaudio_getstereo(struct saa7134_dev *dev);
667
668 int saa7134_tvaudio_init2(struct saa7134_dev *dev);
669 int saa7134_tvaudio_fini(struct saa7134_dev *dev);
670 int saa7134_tvaudio_do_scan(struct saa7134_dev *dev);
671
672 int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value);
673
674 /* ----------------------------------------------------------- */
675 /* saa7134-oss.c                                               */
676
677 extern struct file_operations saa7134_dsp_fops;
678 extern struct file_operations saa7134_mixer_fops;
679
680 int saa7134_oss_init1(struct saa7134_dev *dev);
681 int saa7134_oss_fini(struct saa7134_dev *dev);
682 void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status);
683
684 /* ----------------------------------------------------------- */
685 /* saa7134-input.c                                             */
686
687 int  saa7134_input_init1(struct saa7134_dev *dev);
688 void saa7134_input_fini(struct saa7134_dev *dev);
689 void saa7134_input_irq(struct saa7134_dev *dev);
690 void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir);
691
692 /*
693  * Local variables:
694  * c-basic-offset: 8
695  * End:
696  */