V4L/DVB (3646): Added support for the new Lifeview hybrid cardbus modules
[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/tuner.h>
37 #include <media/ir-common.h>
38 #include <media/ir-kbd-i2c.h>
39 #include <media/video-buf.h>
40 #include <sound/driver.h>
41 #include <sound/core.h>
42 #include <sound/pcm.h>
43 #include <media/video-buf-dvb.h>
44
45 #ifndef TRUE
46 # define TRUE (1==1)
47 #endif
48 #ifndef FALSE
49 # define FALSE (1==0)
50 #endif
51 #define UNSET (-1U)
52
53 /* ----------------------------------------------------------- */
54 /* enums                                                       */
55
56 enum saa7134_tvaudio_mode {
57         TVAUDIO_FM_MONO       = 1,
58         TVAUDIO_FM_BG_STEREO  = 2,
59         TVAUDIO_FM_SAT_STEREO = 3,
60         TVAUDIO_FM_K_STEREO   = 4,
61         TVAUDIO_NICAM_AM      = 5,
62         TVAUDIO_NICAM_FM      = 6,
63         TVAUDIO_AM_MONO       = 7
64 };
65
66 enum saa7134_audio_in {
67         TV    = 1,
68         LINE1 = 2,
69         LINE2 = 3,
70         LINE2_LEFT,
71 };
72
73 enum saa7134_video_out {
74         CCIR656 = 1,
75 };
76
77 /* ----------------------------------------------------------- */
78 /* static data                                                 */
79
80 struct saa7134_tvnorm {
81         char          *name;
82         v4l2_std_id   id;
83
84         /* video decoder */
85         unsigned int  sync_control;
86         unsigned int  luma_control;
87         unsigned int  chroma_ctrl1;
88         unsigned int  chroma_gain;
89         unsigned int  chroma_ctrl2;
90         unsigned int  vgate_misc;
91
92         /* video scaler */
93         unsigned int  h_start;
94         unsigned int  h_stop;
95         unsigned int  video_v_start;
96         unsigned int  video_v_stop;
97         unsigned int  vbi_v_start_0;
98         unsigned int  vbi_v_stop_0;
99         unsigned int  src_timing;
100         unsigned int  vbi_v_start_1;
101 };
102
103 struct saa7134_tvaudio {
104         char         *name;
105         v4l2_std_id  std;
106         enum         saa7134_tvaudio_mode mode;
107         int          carr1;
108         int          carr2;
109 };
110
111 struct saa7134_format {
112         char           *name;
113         unsigned int   fourcc;
114         unsigned int   depth;
115         unsigned int   pm;
116         unsigned int   vshift;   /* vertical downsampling (for planar yuv) */
117         unsigned int   hshift;   /* horizontal downsampling (for planar yuv) */
118         unsigned int   bswap:1;
119         unsigned int   wswap:1;
120         unsigned int   yuv:1;
121         unsigned int   planar:1;
122         unsigned int   uvswap:1;
123 };
124
125 /* ----------------------------------------------------------- */
126 /* card configuration                                          */
127
128 #define SAA7134_BOARD_NOAUTO        UNSET
129 #define SAA7134_BOARD_UNKNOWN           0
130 #define SAA7134_BOARD_PROTEUS_PRO       1
131 #define SAA7134_BOARD_FLYVIDEO3000      2
132 #define SAA7134_BOARD_FLYVIDEO2000      3
133 #define SAA7134_BOARD_EMPRESS           4
134 #define SAA7134_BOARD_MONSTERTV         5
135 #define SAA7134_BOARD_MD9717            6
136 #define SAA7134_BOARD_TVSTATION_RDS     7
137 #define SAA7134_BOARD_CINERGY400        8
138 #define SAA7134_BOARD_MD5044            9
139 #define SAA7134_BOARD_KWORLD           10
140 #define SAA7134_BOARD_CINERGY600       11
141 #define SAA7134_BOARD_MD7134           12
142 #define SAA7134_BOARD_TYPHOON_90031    13
143 #define SAA7134_BOARD_ELSA             14
144 #define SAA7134_BOARD_ELSA_500TV       15
145 #define SAA7134_BOARD_ASUSTeK_TVFM7134 16
146 #define SAA7134_BOARD_VA1000POWER      17
147 #define SAA7134_BOARD_BMK_MPEX_NOTUNER 18
148 #define SAA7134_BOARD_VIDEOMATE_TV     19
149 #define SAA7134_BOARD_CRONOS_PLUS      20
150 #define SAA7134_BOARD_10MOONSTVMASTER  21
151 #define SAA7134_BOARD_MD2819           22
152 #define SAA7134_BOARD_BMK_MPEX_TUNER   23
153 #define SAA7134_BOARD_TVSTATION_DVR    24
154 #define SAA7134_BOARD_ASUSTEK_TVFM7133  25
155 #define SAA7134_BOARD_PINNACLE_PCTV_STEREO 26
156 #define SAA7134_BOARD_MANLI_MTV002     27
157 #define SAA7134_BOARD_MANLI_MTV001     28
158 #define SAA7134_BOARD_TG3000TV         29
159 #define SAA7134_BOARD_ECS_TVP3XP       30
160 #define SAA7134_BOARD_ECS_TVP3XP_4CB5  31
161 #define SAA7134_BOARD_AVACSSMARTTV     32
162 #define SAA7134_BOARD_AVERMEDIA_DVD_EZMAKER 33
163 #define SAA7134_BOARD_NOVAC_PRIMETV7133 34
164 #define SAA7134_BOARD_AVERMEDIA_STUDIO_305 35
165 #define SAA7134_BOARD_UPMOST_PURPLE_TV 36
166 #define SAA7134_BOARD_ITEMS_MTV005     37
167 #define SAA7134_BOARD_CINERGY200       38
168 #define SAA7134_BOARD_FLYTVPLATINUM_MINI 39
169 #define SAA7134_BOARD_VIDEOMATE_TV_PVR 40
170 #define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS 41
171 #define SAA7134_BOARD_SABRENT_SBTTVFM  42
172 #define SAA7134_BOARD_ZOLID_XPERT_TV7134 43
173 #define SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE 44
174 #define SAA7134_BOARD_AVERMEDIA_STUDIO_307    45
175 #define SAA7134_BOARD_AVERMEDIA_CARDBUS 46
176 #define SAA7134_BOARD_CINERGY400_CARDBUS 47
177 #define SAA7134_BOARD_CINERGY600_MK3   48
178 #define SAA7134_BOARD_VIDEOMATE_GOLD_PLUS 49
179 #define SAA7134_BOARD_PINNACLE_300I_DVBT_PAL 50
180 #define SAA7134_BOARD_PROVIDEO_PV952   51
181 #define SAA7134_BOARD_AVERMEDIA_305    52
182 #define SAA7134_BOARD_ASUSTeK_TVFM7135 53
183 #define SAA7134_BOARD_FLYTVPLATINUM_FM 54
184 #define SAA7134_BOARD_FLYDVBTDUO 55
185 #define SAA7134_BOARD_AVERMEDIA_307    56
186 #define SAA7134_BOARD_AVERMEDIA_GO_007_FM 57
187 #define SAA7134_BOARD_ADS_INSTANT_TV 58
188 #define SAA7134_BOARD_KWORLD_VSTREAM_XPERT 59
189 #define SAA7134_BOARD_FLYDVBT_DUO_CARDBUS 60
190 #define SAA7134_BOARD_PHILIPS_TOUGH 61
191 #define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII 62
192 #define SAA7134_BOARD_KWORLD_XPERT 63
193 #define SAA7134_BOARD_FLYTV_DIGIMATRIX 64
194 #define SAA7134_BOARD_KWORLD_TERMINATOR 65
195 #define SAA7134_BOARD_YUAN_TUN900 66
196 #define SAA7134_BOARD_BEHOLD_409FM 67
197 #define SAA7134_BOARD_GOTVIEW_7135 68
198 #define SAA7134_BOARD_PHILIPS_EUROPA  69
199 #define SAA7134_BOARD_VIDEOMATE_DVBT_300 70
200 #define SAA7134_BOARD_VIDEOMATE_DVBT_200 71
201 #define SAA7134_BOARD_RTD_VFG7350 72
202 #define SAA7134_BOARD_RTD_VFG7330 73
203 #define SAA7134_BOARD_FLYTVPLATINUM_MINI2 74
204 #define SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180 75
205 #define SAA7134_BOARD_MONSTERTV_MOBILE 76
206 #define SAA7134_BOARD_PINNACLE_PCTV_110i 77
207 #define SAA7134_BOARD_ASUSTeK_P7131_DUAL 78
208 #define SAA7134_BOARD_SEDNA_PC_TV_CARDBUS     79
209 #define SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV 80
210 #define SAA7134_BOARD_PHILIPS_TIGER  81
211 #define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS  82
212 #define SAA7134_BOARD_CINERGY250PCI 83
213 #define SAA7134_BOARD_FLYDVB_TRIO 84
214 #define SAA7134_BOARD_AVERMEDIA_777 85
215 #define SAA7134_BOARD_FLYDVBT_LR301 86
216 #define SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331 87
217 #define SAA7134_BOARD_TEVION_DVBT_220RF 88
218 #define SAA7134_BOARD_ELSA_700TV       89
219 #define SAA7134_BOARD_KWORLD_ATSC110   90
220 #define SAA7134_BOARD_AVERMEDIA_A169_B 91
221 #define SAA7134_BOARD_AVERMEDIA_A169_B1 92
222 #define SAA7134_BOARD_MD7134_BRIDGE_2     93
223 #define SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS 94
224
225 #define SAA7134_MAXBOARDS 8
226 #define SAA7134_INPUT_MAX 8
227
228 /* ----------------------------------------------------------- */
229 /* Since we support 2 remote types, lets tell them apart       */
230
231 #define SAA7134_REMOTE_GPIO  1
232 #define SAA7134_REMOTE_I2C   2
233
234 /* ----------------------------------------------------------- */
235 /* Video Output Port Register Initialization Options           */
236
237 #define SET_T_CODE_POLARITY_NON_INVERTED        (1 << 0)
238 #define SET_CLOCK_NOT_DELAYED                   (1 << 1)
239 #define SET_CLOCK_INVERTED                      (1 << 2)
240 #define SET_VSYNC_OFF                           (1 << 3)
241
242 struct saa7134_input {
243         char                    *name;
244         unsigned int            vmux;
245         enum saa7134_audio_in   amux;
246         unsigned int            gpio;
247         unsigned int            tv:1;
248 };
249
250 enum saa7134_mpeg_type {
251         SAA7134_MPEG_UNUSED,
252         SAA7134_MPEG_EMPRESS,
253         SAA7134_MPEG_DVB,
254 };
255
256 struct saa7134_board {
257         char                    *name;
258         unsigned int            audio_clock;
259
260         /* input switching */
261         unsigned int            gpiomask;
262         struct saa7134_input    inputs[SAA7134_INPUT_MAX];
263         struct saa7134_input    radio;
264         struct saa7134_input    mute;
265
266         /* i2c chip info */
267         unsigned int            tuner_type;
268         unsigned int            radio_type;
269         unsigned char           tuner_addr;
270         unsigned char           radio_addr;
271
272         unsigned int            tda9887_conf;
273
274         /* peripheral I/O */
275         enum saa7134_video_out  video_out;
276         enum saa7134_mpeg_type  mpeg;
277         unsigned int            vid_port_opts;
278 };
279
280 #define card_has_radio(dev)   (NULL != saa7134_boards[dev->board].radio.name)
281 #define card_is_empress(dev)  (SAA7134_MPEG_EMPRESS == saa7134_boards[dev->board].mpeg)
282 #define card_is_dvb(dev)      (SAA7134_MPEG_DVB     == saa7134_boards[dev->board].mpeg)
283 #define card_has_mpeg(dev)    (SAA7134_MPEG_UNUSED  != saa7134_boards[dev->board].mpeg)
284 #define card(dev)             (saa7134_boards[dev->board])
285 #define card_in(dev,n)        (saa7134_boards[dev->board].inputs[n])
286
287 /* ----------------------------------------------------------- */
288 /* device / file handle status                                 */
289
290 #define RESOURCE_OVERLAY       1
291 #define RESOURCE_VIDEO         2
292 #define RESOURCE_VBI           4
293
294 #define INTERLACE_AUTO         0
295 #define INTERLACE_ON           1
296 #define INTERLACE_OFF          2
297
298 #define BUFFER_TIMEOUT     (HZ/2)  /* 0.5 seconds */
299
300 struct saa7134_dev;
301 struct saa7134_dma;
302
303 /* saa7134 page table */
304 struct saa7134_pgtable {
305         unsigned int               size;
306         __le32                     *cpu;
307         dma_addr_t                 dma;
308 };
309
310 /* tvaudio thread status */
311 struct saa7134_thread {
312         pid_t                      pid;
313         struct completion          exit;
314         wait_queue_head_t          wq;
315         unsigned int               shutdown;
316         unsigned int               scan1;
317         unsigned int               scan2;
318         unsigned int               mode;
319 };
320
321 /* buffer for one video/vbi/ts frame */
322 struct saa7134_buf {
323         /* common v4l buffer stuff -- must be first */
324         struct videobuf_buffer vb;
325
326         /* saa7134 specific */
327         struct saa7134_format   *fmt;
328         unsigned int            top_seen;
329         int (*activate)(struct saa7134_dev *dev,
330                         struct saa7134_buf *buf,
331                         struct saa7134_buf *next);
332
333         /* page tables */
334         struct saa7134_pgtable  *pt;
335 };
336
337 struct saa7134_dmaqueue {
338         struct saa7134_dev         *dev;
339         struct saa7134_buf         *curr;
340         struct list_head           queue;
341         struct timer_list          timeout;
342         unsigned int               need_two;
343 };
344
345 /* video filehandle status */
346 struct saa7134_fh {
347         struct saa7134_dev         *dev;
348         unsigned int               radio;
349         enum v4l2_buf_type         type;
350         unsigned int               resources;
351 #ifdef VIDIOC_G_PRIORITY
352         enum v4l2_priority         prio;
353 #endif
354
355         /* video overlay */
356         struct v4l2_window         win;
357         struct v4l2_clip           clips[8];
358         unsigned int               nclips;
359
360         /* video capture */
361         struct saa7134_format      *fmt;
362         unsigned int               width,height;
363         struct videobuf_queue      cap;
364         struct saa7134_pgtable     pt_cap;
365
366         /* vbi capture */
367         struct videobuf_queue      vbi;
368         struct saa7134_pgtable     pt_vbi;
369 };
370
371 /* dmasound dsp status */
372 struct saa7134_dmasound {
373         struct mutex               lock;
374         int                        minor_mixer;
375         int                        minor_dsp;
376         unsigned int               users_dsp;
377
378         /* mixer */
379         enum saa7134_audio_in      input;
380         unsigned int               count;
381         unsigned int               line1;
382         unsigned int               line2;
383
384         /* dsp */
385         unsigned int               afmt;
386         unsigned int               rate;
387         unsigned int               channels;
388         unsigned int               recording_on;
389         unsigned int               dma_running;
390         unsigned int               blocks;
391         unsigned int               blksize;
392         unsigned int               bufsize;
393         struct saa7134_pgtable     pt;
394         struct videobuf_dmabuf     dma;
395         wait_queue_head_t          wq;
396         unsigned int               dma_blk;
397         unsigned int               read_offset;
398         unsigned int               read_count;
399         void *                     priv_data;
400         struct snd_pcm_substream   *substream;
401 };
402
403 /* IR input */
404 struct saa7134_ir {
405         struct input_dev           *dev;
406         struct ir_input_state      ir;
407         char                       name[32];
408         char                       phys[32];
409         u32                        mask_keycode;
410         u32                        mask_keydown;
411         u32                        mask_keyup;
412         int                        polling;
413         u32                        last_gpio;
414         struct timer_list          timer;
415 };
416
417 /* ts/mpeg status */
418 struct saa7134_ts {
419         /* TS capture */
420         struct saa7134_pgtable     pt_ts;
421         int                        nr_packets;
422         int                        nr_bufs;
423 };
424
425 /* ts/mpeg ops */
426 struct saa7134_mpeg_ops {
427         enum saa7134_mpeg_type     type;
428         struct list_head           next;
429         int                        (*init)(struct saa7134_dev *dev);
430         int                        (*fini)(struct saa7134_dev *dev);
431         void                       (*signal_change)(struct saa7134_dev *dev);
432 };
433
434 /* global device status */
435 struct saa7134_dev {
436         struct list_head           devlist;
437         struct mutex               lock;
438         spinlock_t                 slock;
439 #ifdef VIDIOC_G_PRIORITY
440         struct v4l2_prio_state     prio;
441 #endif
442
443         /* various device info */
444         unsigned int               resources;
445         struct video_device        *video_dev;
446         struct video_device        *radio_dev;
447         struct video_device        *vbi_dev;
448         struct saa7134_dmasound    dmasound;
449
450         /* infrared remote */
451         int                        has_remote;
452         struct saa7134_ir          *remote;
453
454         /* pci i/o */
455         char                       name[32];
456         int                        nr;
457         struct pci_dev             *pci;
458         unsigned char              pci_rev,pci_lat;
459         __u32                      __iomem *lmmio;
460         __u8                       __iomem *bmmio;
461
462         /* config info */
463         unsigned int               board;
464         unsigned int               tuner_type;
465         unsigned int               radio_type;
466         unsigned char              tuner_addr;
467         unsigned char              radio_addr;
468
469         unsigned int               tda9887_conf;
470         unsigned int               gpio_value;
471
472         /* i2c i/o */
473         struct i2c_adapter         i2c_adap;
474         struct i2c_client          i2c_client;
475         unsigned char              eedata[128];
476
477         /* video overlay */
478         struct v4l2_framebuffer    ovbuf;
479         struct saa7134_format      *ovfmt;
480         unsigned int               ovenable;
481         enum v4l2_field            ovfield;
482
483         /* video+ts+vbi capture */
484         struct saa7134_dmaqueue    video_q;
485         struct saa7134_dmaqueue    vbi_q;
486         unsigned int               video_fieldcount;
487         unsigned int               vbi_fieldcount;
488
489         /* various v4l controls */
490         struct saa7134_tvnorm      *tvnorm;              /* video */
491         struct saa7134_tvaudio     *tvaudio;
492         unsigned int               ctl_input;
493         int                        ctl_bright;
494         int                        ctl_contrast;
495         int                        ctl_hue;
496         int                        ctl_saturation;
497         int                        ctl_freq;
498         int                        ctl_mute;             /* audio */
499         int                        ctl_volume;
500         int                        ctl_invert;           /* private */
501         int                        ctl_mirror;
502         int                        ctl_y_odd;
503         int                        ctl_y_even;
504         int                        ctl_automute;
505
506         /* crop */
507         struct v4l2_rect           crop_bounds;
508         struct v4l2_rect           crop_defrect;
509         struct v4l2_rect           crop_current;
510
511         /* other global state info */
512         unsigned int               automute;
513         struct saa7134_thread      thread;
514         struct saa7134_input       *input;
515         struct saa7134_input       *hw_input;
516         unsigned int               hw_mute;
517         int                        last_carrier;
518         int                        nosignal;
519
520         /* SAA7134_MPEG_* */
521         struct saa7134_ts          ts;
522         struct saa7134_dmaqueue    ts_q;
523         struct saa7134_mpeg_ops    *mops;
524
525         /* SAA7134_MPEG_EMPRESS only */
526         struct video_device        *empress_dev;
527         struct videobuf_queue      empress_tsq;
528         unsigned int               empress_users;
529         struct work_struct         empress_workqueue;
530         int                        empress_started;
531
532         /* SAA7134_MPEG_DVB only */
533         struct videobuf_dvb        dvb;
534 };
535
536 /* ----------------------------------------------------------- */
537
538 #define saa_readl(reg)             readl(dev->lmmio + (reg))
539 #define saa_writel(reg,value)      writel((value), dev->lmmio + (reg));
540 #define saa_andorl(reg,mask,value) \
541   writel((readl(dev->lmmio+(reg)) & ~(mask)) |\
542   ((value) & (mask)), dev->lmmio+(reg))
543 #define saa_setl(reg,bit)          saa_andorl((reg),(bit),(bit))
544 #define saa_clearl(reg,bit)        saa_andorl((reg),(bit),0)
545
546 #define saa_readb(reg)             readb(dev->bmmio + (reg))
547 #define saa_writeb(reg,value)      writeb((value), dev->bmmio + (reg));
548 #define saa_andorb(reg,mask,value) \
549   writeb((readb(dev->bmmio+(reg)) & ~(mask)) |\
550   ((value) & (mask)), dev->bmmio+(reg))
551 #define saa_setb(reg,bit)          saa_andorb((reg),(bit),(bit))
552 #define saa_clearb(reg,bit)        saa_andorb((reg),(bit),0)
553
554 #define saa_wait(us) { udelay(us); }
555
556 /* ----------------------------------------------------------- */
557 /* saa7134-core.c                                              */
558
559 extern struct list_head  saa7134_devlist;
560 extern int saa7134_no_overlay;
561
562 void saa7134_track_gpio(struct saa7134_dev *dev, char *msg);
563
564 #define SAA7134_PGTABLE_SIZE 4096
565
566 int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt);
567 int  saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt,
568                            struct scatterlist *list, unsigned int length,
569                            unsigned int startpage);
570 void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt);
571
572 int saa7134_buffer_count(unsigned int size, unsigned int count);
573 int saa7134_buffer_startpage(struct saa7134_buf *buf);
574 unsigned long saa7134_buffer_base(struct saa7134_buf *buf);
575
576 int saa7134_buffer_queue(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
577                          struct saa7134_buf *buf);
578 void saa7134_buffer_finish(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
579                            unsigned int state);
580 void saa7134_buffer_next(struct saa7134_dev *dev, struct saa7134_dmaqueue *q);
581 void saa7134_buffer_timeout(unsigned long data);
582 void saa7134_dma_free(struct videobuf_queue *q,struct saa7134_buf *buf);
583
584 int saa7134_set_dmabits(struct saa7134_dev *dev);
585
586 extern int (*dmasound_init)(struct saa7134_dev *dev);
587 extern int (*dmasound_exit)(struct saa7134_dev *dev);
588
589
590 /* ----------------------------------------------------------- */
591 /* saa7134-cards.c                                             */
592
593 extern struct saa7134_board saa7134_boards[];
594 extern const unsigned int saa7134_bcount;
595 extern struct pci_device_id __devinitdata saa7134_pci_tbl[];
596
597 extern int saa7134_board_init1(struct saa7134_dev *dev);
598 extern int saa7134_board_init2(struct saa7134_dev *dev);
599
600
601 /* ----------------------------------------------------------- */
602 /* saa7134-i2c.c                                               */
603
604 int saa7134_i2c_register(struct saa7134_dev *dev);
605 int saa7134_i2c_unregister(struct saa7134_dev *dev);
606 void saa7134_i2c_call_clients(struct saa7134_dev *dev,
607                               unsigned int cmd, void *arg);
608
609
610 /* ----------------------------------------------------------- */
611 /* saa7134-video.c                                             */
612
613 extern struct video_device saa7134_video_template;
614 extern struct video_device saa7134_radio_template;
615
616 int saa7134_common_ioctl(struct saa7134_dev *dev,
617                          unsigned int cmd, void *arg);
618
619 int saa7134_video_init1(struct saa7134_dev *dev);
620 int saa7134_video_init2(struct saa7134_dev *dev);
621 int saa7134_video_fini(struct saa7134_dev *dev);
622 void saa7134_irq_video_intl(struct saa7134_dev *dev);
623 void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status);
624
625
626 /* ----------------------------------------------------------- */
627 /* saa7134-ts.c                                                */
628
629 #define TS_PACKET_SIZE 188 /* TS packets 188 bytes */
630
631 extern struct videobuf_queue_ops saa7134_ts_qops;
632
633 int saa7134_ts_init1(struct saa7134_dev *dev);
634 int saa7134_ts_fini(struct saa7134_dev *dev);
635 void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status);
636
637 int saa7134_ts_register(struct saa7134_mpeg_ops *ops);
638 void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops);
639
640 /* ----------------------------------------------------------- */
641 /* saa7134-vbi.c                                               */
642
643 extern struct videobuf_queue_ops saa7134_vbi_qops;
644 extern struct video_device saa7134_vbi_template;
645
646 int saa7134_vbi_init1(struct saa7134_dev *dev);
647 int saa7134_vbi_fini(struct saa7134_dev *dev);
648 void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status);
649
650
651 /* ----------------------------------------------------------- */
652 /* saa7134-tvaudio.c                                           */
653
654 int saa7134_tvaudio_rx2mode(u32 rx);
655
656 void saa7134_tvaudio_setmute(struct saa7134_dev *dev);
657 void saa7134_tvaudio_setinput(struct saa7134_dev *dev,
658                               struct saa7134_input *in);
659 void saa7134_tvaudio_setvolume(struct saa7134_dev *dev, int level);
660 int saa7134_tvaudio_getstereo(struct saa7134_dev *dev);
661
662 int saa7134_tvaudio_init2(struct saa7134_dev *dev);
663 int saa7134_tvaudio_fini(struct saa7134_dev *dev);
664 int saa7134_tvaudio_do_scan(struct saa7134_dev *dev);
665
666 int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value);
667
668 /* ----------------------------------------------------------- */
669 /* saa7134-oss.c                                               */
670
671 extern struct file_operations saa7134_dsp_fops;
672 extern struct file_operations saa7134_mixer_fops;
673
674 int saa7134_oss_init1(struct saa7134_dev *dev);
675 int saa7134_oss_fini(struct saa7134_dev *dev);
676 void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status);
677
678 /* ----------------------------------------------------------- */
679 /* saa7134-input.c                                             */
680
681 int  saa7134_input_init1(struct saa7134_dev *dev);
682 void saa7134_input_fini(struct saa7134_dev *dev);
683 void saa7134_input_irq(struct saa7134_dev *dev);
684 void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir);
685
686 /*
687  * Local variables:
688  * c-basic-offset: 8
689  * End:
690  */