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22#include <linux/version.h>
23#define SAA7134_VERSION_CODE KERNEL_VERSION(0, 2, 16)
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/v4l2-ioctl.h>
38#include <media/v4l2-device.h>
39#include <media/tuner.h>
40#include <media/rc-core.h>
41#include <media/ir-kbd-i2c.h>
42#include <media/videobuf-dma-sg.h>
43#include <sound/core.h>
44#include <sound/pcm.h>
45#if defined(CONFIG_VIDEO_SAA7134_DVB) || defined(CONFIG_VIDEO_SAA7134_DVB_MODULE)
46#include <media/videobuf-dvb.h>
47#endif
48
49#define UNSET (-1U)
50
51
52
53
54enum saa7134_tvaudio_mode {
55 TVAUDIO_FM_MONO = 1,
56 TVAUDIO_FM_BG_STEREO = 2,
57 TVAUDIO_FM_SAT_STEREO = 3,
58 TVAUDIO_FM_K_STEREO = 4,
59 TVAUDIO_NICAM_AM = 5,
60 TVAUDIO_NICAM_FM = 6,
61};
62
63enum saa7134_audio_in {
64 TV = 1,
65 LINE1 = 2,
66 LINE2 = 3,
67 LINE2_LEFT,
68};
69
70enum saa7134_video_out {
71 CCIR656 = 1,
72};
73
74
75
76
77struct saa7134_tvnorm {
78 char *name;
79 v4l2_std_id id;
80
81
82 unsigned int sync_control;
83 unsigned int luma_control;
84 unsigned int chroma_ctrl1;
85 unsigned int chroma_gain;
86 unsigned int chroma_ctrl2;
87 unsigned int vgate_misc;
88
89
90 unsigned int h_start;
91 unsigned int h_stop;
92 unsigned int video_v_start;
93 unsigned int video_v_stop;
94 unsigned int vbi_v_start_0;
95 unsigned int vbi_v_stop_0;
96 unsigned int src_timing;
97 unsigned int vbi_v_start_1;
98};
99
100struct saa7134_tvaudio {
101 char *name;
102 v4l2_std_id std;
103 enum saa7134_tvaudio_mode mode;
104 int carr1;
105 int carr2;
106};
107
108struct saa7134_format {
109 char *name;
110 unsigned int fourcc;
111 unsigned int depth;
112 unsigned int pm;
113 unsigned int vshift;
114 unsigned int hshift;
115 unsigned int bswap:1;
116 unsigned int wswap:1;
117 unsigned int yuv:1;
118 unsigned int planar:1;
119 unsigned int uvswap:1;
120};
121
122struct saa7134_card_ir {
123 struct rc_dev *dev;
124
125 char name[32];
126 char phys[32];
127 unsigned users;
128
129 u32 polling;
130 u32 last_gpio;
131 u32 mask_keycode, mask_keydown, mask_keyup;
132
133 bool running;
134 bool active;
135
136 struct timer_list timer;
137
138
139 u32 raw_decode;
140};
141
142
143
144
145#define SAA7134_BOARD_NOAUTO UNSET
146#define SAA7134_BOARD_UNKNOWN 0
147#define SAA7134_BOARD_PROTEUS_PRO 1
148#define SAA7134_BOARD_FLYVIDEO3000 2
149#define SAA7134_BOARD_FLYVIDEO2000 3
150#define SAA7134_BOARD_EMPRESS 4
151#define SAA7134_BOARD_MONSTERTV 5
152#define SAA7134_BOARD_MD9717 6
153#define SAA7134_BOARD_TVSTATION_RDS 7
154#define SAA7134_BOARD_CINERGY400 8
155#define SAA7134_BOARD_MD5044 9
156#define SAA7134_BOARD_KWORLD 10
157#define SAA7134_BOARD_CINERGY600 11
158#define SAA7134_BOARD_MD7134 12
159#define SAA7134_BOARD_TYPHOON_90031 13
160#define SAA7134_BOARD_ELSA 14
161#define SAA7134_BOARD_ELSA_500TV 15
162#define SAA7134_BOARD_ASUSTeK_TVFM7134 16
163#define SAA7134_BOARD_VA1000POWER 17
164#define SAA7134_BOARD_BMK_MPEX_NOTUNER 18
165#define SAA7134_BOARD_VIDEOMATE_TV 19
166#define SAA7134_BOARD_CRONOS_PLUS 20
167#define SAA7134_BOARD_10MOONSTVMASTER 21
168#define SAA7134_BOARD_MD2819 22
169#define SAA7134_BOARD_BMK_MPEX_TUNER 23
170#define SAA7134_BOARD_TVSTATION_DVR 24
171#define SAA7134_BOARD_ASUSTEK_TVFM7133 25
172#define SAA7134_BOARD_PINNACLE_PCTV_STEREO 26
173#define SAA7134_BOARD_MANLI_MTV002 27
174#define SAA7134_BOARD_MANLI_MTV001 28
175#define SAA7134_BOARD_TG3000TV 29
176#define SAA7134_BOARD_ECS_TVP3XP 30
177#define SAA7134_BOARD_ECS_TVP3XP_4CB5 31
178#define SAA7134_BOARD_AVACSSMARTTV 32
179#define SAA7134_BOARD_AVERMEDIA_DVD_EZMAKER 33
180#define SAA7134_BOARD_NOVAC_PRIMETV7133 34
181#define SAA7134_BOARD_AVERMEDIA_STUDIO_305 35
182#define SAA7134_BOARD_UPMOST_PURPLE_TV 36
183#define SAA7134_BOARD_ITEMS_MTV005 37
184#define SAA7134_BOARD_CINERGY200 38
185#define SAA7134_BOARD_FLYTVPLATINUM_MINI 39
186#define SAA7134_BOARD_VIDEOMATE_TV_PVR 40
187#define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS 41
188#define SAA7134_BOARD_SABRENT_SBTTVFM 42
189#define SAA7134_BOARD_ZOLID_XPERT_TV7134 43
190#define SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE 44
191#define SAA7134_BOARD_AVERMEDIA_STUDIO_307 45
192#define SAA7134_BOARD_AVERMEDIA_CARDBUS 46
193#define SAA7134_BOARD_CINERGY400_CARDBUS 47
194#define SAA7134_BOARD_CINERGY600_MK3 48
195#define SAA7134_BOARD_VIDEOMATE_GOLD_PLUS 49
196#define SAA7134_BOARD_PINNACLE_300I_DVBT_PAL 50
197#define SAA7134_BOARD_PROVIDEO_PV952 51
198#define SAA7134_BOARD_AVERMEDIA_305 52
199#define SAA7134_BOARD_ASUSTeK_TVFM7135 53
200#define SAA7134_BOARD_FLYTVPLATINUM_FM 54
201#define SAA7134_BOARD_FLYDVBTDUO 55
202#define SAA7134_BOARD_AVERMEDIA_307 56
203#define SAA7134_BOARD_AVERMEDIA_GO_007_FM 57
204#define SAA7134_BOARD_ADS_INSTANT_TV 58
205#define SAA7134_BOARD_KWORLD_VSTREAM_XPERT 59
206#define SAA7134_BOARD_FLYDVBT_DUO_CARDBUS 60
207#define SAA7134_BOARD_PHILIPS_TOUGH 61
208#define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII 62
209#define SAA7134_BOARD_KWORLD_XPERT 63
210#define SAA7134_BOARD_FLYTV_DIGIMATRIX 64
211#define SAA7134_BOARD_KWORLD_TERMINATOR 65
212#define SAA7134_BOARD_YUAN_TUN900 66
213#define SAA7134_BOARD_BEHOLD_409FM 67
214#define SAA7134_BOARD_GOTVIEW_7135 68
215#define SAA7134_BOARD_PHILIPS_EUROPA 69
216#define SAA7134_BOARD_VIDEOMATE_DVBT_300 70
217#define SAA7134_BOARD_VIDEOMATE_DVBT_200 71
218#define SAA7134_BOARD_RTD_VFG7350 72
219#define SAA7134_BOARD_RTD_VFG7330 73
220#define SAA7134_BOARD_FLYTVPLATINUM_MINI2 74
221#define SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180 75
222#define SAA7134_BOARD_MONSTERTV_MOBILE 76
223#define SAA7134_BOARD_PINNACLE_PCTV_110i 77
224#define SAA7134_BOARD_ASUSTeK_P7131_DUAL 78
225#define SAA7134_BOARD_SEDNA_PC_TV_CARDBUS 79
226#define SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV 80
227#define SAA7134_BOARD_PHILIPS_TIGER 81
228#define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS 82
229#define SAA7134_BOARD_CINERGY250PCI 83
230#define SAA7134_BOARD_FLYDVB_TRIO 84
231#define SAA7134_BOARD_AVERMEDIA_777 85
232#define SAA7134_BOARD_FLYDVBT_LR301 86
233#define SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331 87
234#define SAA7134_BOARD_TEVION_DVBT_220RF 88
235#define SAA7134_BOARD_ELSA_700TV 89
236#define SAA7134_BOARD_KWORLD_ATSC110 90
237#define SAA7134_BOARD_AVERMEDIA_A169_B 91
238#define SAA7134_BOARD_AVERMEDIA_A169_B1 92
239#define SAA7134_BOARD_MD7134_BRIDGE_2 93
240#define SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS 94
241#define SAA7134_BOARD_FLYVIDEO3000_NTSC 95
242#define SAA7134_BOARD_MEDION_MD8800_QUADRO 96
243#define SAA7134_BOARD_FLYDVBS_LR300 97
244#define SAA7134_BOARD_PROTEUS_2309 98
245#define SAA7134_BOARD_AVERMEDIA_A16AR 99
246#define SAA7134_BOARD_ASUS_EUROPA2_HYBRID 100
247#define SAA7134_BOARD_PINNACLE_PCTV_310i 101
248#define SAA7134_BOARD_AVERMEDIA_STUDIO_507 102
249#define SAA7134_BOARD_VIDEOMATE_DVBT_200A 103
250#define SAA7134_BOARD_HAUPPAUGE_HVR1110 104
251#define SAA7134_BOARD_CINERGY_HT_PCMCIA 105
252#define SAA7134_BOARD_ENCORE_ENLTV 106
253#define SAA7134_BOARD_ENCORE_ENLTV_FM 107
254#define SAA7134_BOARD_CINERGY_HT_PCI 108
255#define SAA7134_BOARD_PHILIPS_TIGER_S 109
256#define SAA7134_BOARD_AVERMEDIA_M102 110
257#define SAA7134_BOARD_ASUS_P7131_4871 111
258#define SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA 112
259#define SAA7134_BOARD_ECS_TVP3XP_4CB6 113
260#define SAA7134_BOARD_KWORLD_DVBT_210 114
261#define SAA7134_BOARD_SABRENT_TV_PCB05 115
262#define SAA7134_BOARD_10MOONSTVMASTER3 116
263#define SAA7134_BOARD_AVERMEDIA_SUPER_007 117
264#define SAA7134_BOARD_BEHOLD_401 118
265#define SAA7134_BOARD_BEHOLD_403 119
266#define SAA7134_BOARD_BEHOLD_403FM 120
267#define SAA7134_BOARD_BEHOLD_405 121
268#define SAA7134_BOARD_BEHOLD_405FM 122
269#define SAA7134_BOARD_BEHOLD_407 123
270#define SAA7134_BOARD_BEHOLD_407FM 124
271#define SAA7134_BOARD_BEHOLD_409 125
272#define SAA7134_BOARD_BEHOLD_505FM 126
273#define SAA7134_BOARD_BEHOLD_507_9FM 127
274#define SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM 128
275#define SAA7134_BOARD_BEHOLD_607FM_MK3 129
276#define SAA7134_BOARD_BEHOLD_M6 130
277#define SAA7134_BOARD_TWINHAN_DTV_DVB_3056 131
278#define SAA7134_BOARD_GENIUS_TVGO_A11MCE 132
279#define SAA7134_BOARD_PHILIPS_SNAKE 133
280#define SAA7134_BOARD_CREATIX_CTX953 134
281#define SAA7134_BOARD_MSI_TVANYWHERE_AD11 135
282#define SAA7134_BOARD_AVERMEDIA_CARDBUS_506 136
283#define SAA7134_BOARD_AVERMEDIA_A16D 137
284#define SAA7134_BOARD_AVERMEDIA_M115 138
285#define SAA7134_BOARD_VIDEOMATE_T750 139
286#define SAA7134_BOARD_AVERMEDIA_A700_PRO 140
287#define SAA7134_BOARD_AVERMEDIA_A700_HYBRID 141
288#define SAA7134_BOARD_BEHOLD_H6 142
289#define SAA7134_BOARD_BEHOLD_M63 143
290#define SAA7134_BOARD_BEHOLD_M6_EXTRA 144
291#define SAA7134_BOARD_AVERMEDIA_M103 145
292#define SAA7134_BOARD_ASUSTeK_P7131_ANALOG 146
293#define SAA7134_BOARD_ASUSTeK_TIGER_3IN1 147
294#define SAA7134_BOARD_ENCORE_ENLTV_FM53 148
295#define SAA7134_BOARD_AVERMEDIA_M135A 149
296#define SAA7134_BOARD_REAL_ANGEL_220 150
297#define SAA7134_BOARD_ADS_INSTANT_HDTV_PCI 151
298#define SAA7134_BOARD_ASUSTeK_TIGER 152
299#define SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG 153
300#define SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS 154
301#define SAA7134_BOARD_HAUPPAUGE_HVR1150 155
302#define SAA7134_BOARD_HAUPPAUGE_HVR1120 156
303#define SAA7134_BOARD_AVERMEDIA_STUDIO_507UA 157
304#define SAA7134_BOARD_AVERMEDIA_CARDBUS_501 158
305#define SAA7134_BOARD_BEHOLD_505RDS_MK5 159
306#define SAA7134_BOARD_BEHOLD_507RDS_MK3 160
307#define SAA7134_BOARD_BEHOLD_507RDS_MK5 161
308#define SAA7134_BOARD_BEHOLD_607FM_MK5 162
309#define SAA7134_BOARD_BEHOLD_609FM_MK3 163
310#define SAA7134_BOARD_BEHOLD_609FM_MK5 164
311#define SAA7134_BOARD_BEHOLD_607RDS_MK3 165
312#define SAA7134_BOARD_BEHOLD_607RDS_MK5 166
313#define SAA7134_BOARD_BEHOLD_609RDS_MK3 167
314#define SAA7134_BOARD_BEHOLD_609RDS_MK5 168
315#define SAA7134_BOARD_VIDEOMATE_S350 169
316#define SAA7134_BOARD_AVERMEDIA_STUDIO_505 170
317#define SAA7134_BOARD_BEHOLD_X7 171
318#define SAA7134_BOARD_ROVERMEDIA_LINK_PRO_FM 172
319#define SAA7134_BOARD_ZOLID_HYBRID_PCI 173
320#define SAA7134_BOARD_ASUS_EUROPA_HYBRID 174
321#define SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S 175
322#define SAA7134_BOARD_BEHOLD_505RDS_MK3 176
323#define SAA7134_BOARD_HAWELL_HW_404M7 177
324#define SAA7134_BOARD_BEHOLD_H7 178
325#define SAA7134_BOARD_BEHOLD_A7 179
326#define SAA7134_BOARD_AVERMEDIA_M733A 180
327#define SAA7134_BOARD_TECHNOTREND_BUDGET_T3000 181
328#define SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG 182
329#define SAA7134_BOARD_VIDEOMATE_M1F 183
330
331#define SAA7134_MAXBOARDS 32
332#define SAA7134_INPUT_MAX 8
333
334
335
336
337#define SAA7134_REMOTE_GPIO 1
338#define SAA7134_REMOTE_I2C 2
339
340
341
342
343#define SET_T_CODE_POLARITY_NON_INVERTED (1 << 0)
344#define SET_CLOCK_NOT_DELAYED (1 << 1)
345#define SET_CLOCK_INVERTED (1 << 2)
346#define SET_VSYNC_OFF (1 << 3)
347
348struct saa7134_input {
349 char *name;
350 unsigned int vmux;
351 enum saa7134_audio_in amux;
352 unsigned int gpio;
353 unsigned int tv:1;
354};
355
356enum saa7134_mpeg_type {
357 SAA7134_MPEG_UNUSED,
358 SAA7134_MPEG_EMPRESS,
359 SAA7134_MPEG_DVB,
360};
361
362enum saa7134_mpeg_ts_type {
363 SAA7134_MPEG_TS_PARALLEL = 0,
364 SAA7134_MPEG_TS_SERIAL,
365};
366
367struct saa7134_board {
368 char *name;
369 unsigned int audio_clock;
370
371
372 unsigned int gpiomask;
373 struct saa7134_input inputs[SAA7134_INPUT_MAX];
374 struct saa7134_input radio;
375 struct saa7134_input mute;
376
377
378 unsigned int tuner_type;
379 unsigned int radio_type;
380 unsigned char tuner_addr;
381 unsigned char radio_addr;
382 unsigned char empress_addr;
383 unsigned char rds_addr;
384
385 unsigned int tda9887_conf;
386 unsigned int tuner_config;
387
388
389 enum saa7134_video_out video_out;
390 enum saa7134_mpeg_type mpeg;
391 enum saa7134_mpeg_ts_type ts_type;
392 unsigned int vid_port_opts;
393 unsigned int ts_force_val:1;
394};
395
396#define card_has_radio(dev) (NULL != saa7134_boards[dev->board].radio.name)
397#define card_is_empress(dev) (SAA7134_MPEG_EMPRESS == saa7134_boards[dev->board].mpeg)
398#define card_is_dvb(dev) (SAA7134_MPEG_DVB == saa7134_boards[dev->board].mpeg)
399#define card_has_mpeg(dev) (SAA7134_MPEG_UNUSED != saa7134_boards[dev->board].mpeg)
400#define card(dev) (saa7134_boards[dev->board])
401#define card_in(dev,n) (saa7134_boards[dev->board].inputs[n])
402
403
404
405
406#define RESOURCE_OVERLAY 1
407#define RESOURCE_VIDEO 2
408#define RESOURCE_VBI 4
409
410#define INTERLACE_AUTO 0
411#define INTERLACE_ON 1
412#define INTERLACE_OFF 2
413
414#define BUFFER_TIMEOUT msecs_to_jiffies(500)
415#define TS_BUFFER_TIMEOUT msecs_to_jiffies(1000)
416
417struct saa7134_dev;
418struct saa7134_dma;
419
420
421struct saa7134_pgtable {
422 unsigned int size;
423 __le32 *cpu;
424 dma_addr_t dma;
425};
426
427
428struct saa7134_thread {
429 struct task_struct *thread;
430 unsigned int scan1;
431 unsigned int scan2;
432 unsigned int mode;
433 unsigned int stopped;
434};
435
436
437struct saa7134_buf {
438
439 struct videobuf_buffer vb;
440
441
442 struct saa7134_format *fmt;
443 unsigned int top_seen;
444 int (*activate)(struct saa7134_dev *dev,
445 struct saa7134_buf *buf,
446 struct saa7134_buf *next);
447
448
449 struct saa7134_pgtable *pt;
450};
451
452struct saa7134_dmaqueue {
453 struct saa7134_dev *dev;
454 struct saa7134_buf *curr;
455 struct list_head queue;
456 struct timer_list timeout;
457 unsigned int need_two;
458};
459
460
461struct saa7134_fh {
462 struct saa7134_dev *dev;
463 unsigned int radio;
464 enum v4l2_buf_type type;
465 unsigned int resources;
466 enum v4l2_priority prio;
467
468
469 struct v4l2_window win;
470 struct v4l2_clip clips[8];
471 unsigned int nclips;
472
473
474 struct saa7134_format *fmt;
475 unsigned int width,height;
476 struct videobuf_queue cap;
477 struct saa7134_pgtable pt_cap;
478
479
480 struct videobuf_queue vbi;
481 struct saa7134_pgtable pt_vbi;
482};
483
484
485struct saa7134_dmasound {
486 struct mutex lock;
487 int minor_mixer;
488 int minor_dsp;
489 unsigned int users_dsp;
490
491
492 enum saa7134_audio_in input;
493 unsigned int count;
494 unsigned int line1;
495 unsigned int line2;
496
497
498 unsigned int afmt;
499 unsigned int rate;
500 unsigned int channels;
501 unsigned int recording_on;
502 unsigned int dma_running;
503 unsigned int blocks;
504 unsigned int blksize;
505 unsigned int bufsize;
506 struct saa7134_pgtable pt;
507 struct videobuf_dmabuf dma;
508 unsigned int dma_blk;
509 unsigned int read_offset;
510 unsigned int read_count;
511 void * priv_data;
512 struct snd_pcm_substream *substream;
513};
514
515
516struct saa7134_ts {
517
518 struct saa7134_pgtable pt_ts;
519 int nr_packets;
520 int nr_bufs;
521};
522
523
524struct saa7134_mpeg_ops {
525 enum saa7134_mpeg_type type;
526 struct list_head next;
527 int (*init)(struct saa7134_dev *dev);
528 int (*fini)(struct saa7134_dev *dev);
529 void (*signal_change)(struct saa7134_dev *dev);
530};
531
532
533struct saa7134_dev {
534 struct list_head devlist;
535 struct mutex lock;
536 spinlock_t slock;
537 struct v4l2_prio_state prio;
538 struct v4l2_device v4l2_dev;
539
540 struct work_struct request_module_wk;
541
542
543 int autodetected;
544
545
546 unsigned int resources;
547 struct video_device *video_dev;
548 struct video_device *radio_dev;
549 struct video_device *vbi_dev;
550 struct saa7134_dmasound dmasound;
551
552
553 int has_remote;
554 struct saa7134_card_ir *remote;
555
556
557 char name[32];
558 int nr;
559 struct pci_dev *pci;
560 unsigned char pci_rev,pci_lat;
561 __u32 __iomem *lmmio;
562 __u8 __iomem *bmmio;
563
564
565 unsigned int board;
566 unsigned int tuner_type;
567 unsigned int radio_type;
568 unsigned char tuner_addr;
569 unsigned char radio_addr;
570
571 unsigned int tda9887_conf;
572 unsigned int gpio_value;
573
574
575 struct i2c_adapter i2c_adap;
576 struct i2c_client i2c_client;
577 unsigned char eedata[256];
578 int has_rds;
579
580
581 struct v4l2_framebuffer ovbuf;
582 struct saa7134_format *ovfmt;
583 unsigned int ovenable;
584 enum v4l2_field ovfield;
585
586
587 struct saa7134_dmaqueue video_q;
588 struct saa7134_dmaqueue vbi_q;
589 unsigned int video_fieldcount;
590 unsigned int vbi_fieldcount;
591
592
593 struct saa7134_tvnorm *tvnorm;
594 struct saa7134_tvaudio *tvaudio;
595 unsigned int ctl_input;
596 int ctl_bright;
597 int ctl_contrast;
598 int ctl_hue;
599 int ctl_saturation;
600 int ctl_freq;
601 int ctl_mute;
602 int ctl_volume;
603 int ctl_invert;
604 int ctl_mirror;
605 int ctl_y_odd;
606 int ctl_y_even;
607 int ctl_automute;
608
609
610 struct v4l2_rect crop_bounds;
611 struct v4l2_rect crop_defrect;
612 struct v4l2_rect crop_current;
613
614
615 unsigned int automute;
616 struct saa7134_thread thread;
617 struct saa7134_input *input;
618 struct saa7134_input *hw_input;
619 unsigned int hw_mute;
620 int last_carrier;
621 int nosignal;
622 unsigned int insuspend;
623
624
625 struct IR_i2c_init_data init_data;
626
627
628 struct saa7134_ts ts;
629 struct saa7134_dmaqueue ts_q;
630 int ts_started;
631 struct saa7134_mpeg_ops *mops;
632
633
634 struct video_device *empress_dev;
635 struct videobuf_queue empress_tsq;
636 atomic_t empress_users;
637 struct work_struct empress_workqueue;
638 int empress_started;
639
640#if defined(CONFIG_VIDEO_SAA7134_DVB) || defined(CONFIG_VIDEO_SAA7134_DVB_MODULE)
641
642 struct videobuf_dvb_frontends frontends;
643 int (*original_demod_sleep)(struct dvb_frontend *fe);
644 int (*original_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
645 int (*original_set_high_voltage)(struct dvb_frontend *fe, long arg);
646#endif
647 void (*gate_ctrl)(struct saa7134_dev *dev, int open);
648};
649
650
651
652#define saa_readl(reg) readl(dev->lmmio + (reg))
653#define saa_writel(reg,value) writel((value), dev->lmmio + (reg));
654#define saa_andorl(reg,mask,value) \
655 writel((readl(dev->lmmio+(reg)) & ~(mask)) |\
656 ((value) & (mask)), dev->lmmio+(reg))
657#define saa_setl(reg,bit) saa_andorl((reg),(bit),(bit))
658#define saa_clearl(reg,bit) saa_andorl((reg),(bit),0)
659
660#define saa_readb(reg) readb(dev->bmmio + (reg))
661#define saa_writeb(reg,value) writeb((value), dev->bmmio + (reg));
662#define saa_andorb(reg,mask,value) \
663 writeb((readb(dev->bmmio+(reg)) & ~(mask)) |\
664 ((value) & (mask)), dev->bmmio+(reg))
665#define saa_setb(reg,bit) saa_andorb((reg),(bit),(bit))
666#define saa_clearb(reg,bit) saa_andorb((reg),(bit),0)
667
668#define saa_wait(us) { udelay(us); }
669
670#define SAA7134_NORMS (\
671 V4L2_STD_PAL | V4L2_STD_PAL_N | \
672 V4L2_STD_PAL_Nc | V4L2_STD_SECAM | \
673 V4L2_STD_NTSC | V4L2_STD_PAL_M | \
674 V4L2_STD_PAL_60)
675
676#define GRP_EMPRESS (1)
677#define saa_call_all(dev, o, f, args...) do { \
678 if (dev->gate_ctrl) \
679 dev->gate_ctrl(dev, 1); \
680 v4l2_device_call_all(&(dev)->v4l2_dev, 0, o, f , ##args); \
681 if (dev->gate_ctrl) \
682 dev->gate_ctrl(dev, 0); \
683} while (0)
684
685#define saa_call_empress(dev, o, f, args...) ({ \
686 long _rc; \
687 if (dev->gate_ctrl) \
688 dev->gate_ctrl(dev, 1); \
689 _rc = v4l2_device_call_until_err(&(dev)->v4l2_dev, \
690 GRP_EMPRESS, o, f , ##args); \
691 if (dev->gate_ctrl) \
692 dev->gate_ctrl(dev, 0); \
693 _rc; \
694})
695
696
697
698
699extern struct list_head saa7134_devlist;
700extern struct mutex saa7134_devlist_lock;
701extern int saa7134_no_overlay;
702
703void saa7134_track_gpio(struct saa7134_dev *dev, char *msg);
704void saa7134_set_gpio(struct saa7134_dev *dev, int bit_no, int value);
705
706#define SAA7134_PGTABLE_SIZE 4096
707
708int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt);
709int saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt,
710 struct scatterlist *list, unsigned int length,
711 unsigned int startpage);
712void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt);
713
714int saa7134_buffer_count(unsigned int size, unsigned int count);
715int saa7134_buffer_startpage(struct saa7134_buf *buf);
716unsigned long saa7134_buffer_base(struct saa7134_buf *buf);
717
718int saa7134_buffer_queue(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
719 struct saa7134_buf *buf);
720void saa7134_buffer_finish(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
721 unsigned int state);
722void saa7134_buffer_next(struct saa7134_dev *dev, struct saa7134_dmaqueue *q);
723void saa7134_buffer_timeout(unsigned long data);
724void saa7134_dma_free(struct videobuf_queue *q,struct saa7134_buf *buf);
725
726int saa7134_set_dmabits(struct saa7134_dev *dev);
727
728extern int (*saa7134_dmasound_init)(struct saa7134_dev *dev);
729extern int (*saa7134_dmasound_exit)(struct saa7134_dev *dev);
730
731
732
733
734
735extern struct saa7134_board saa7134_boards[];
736extern const unsigned int saa7134_bcount;
737extern struct pci_device_id __devinitdata saa7134_pci_tbl[];
738
739extern int saa7134_board_init1(struct saa7134_dev *dev);
740extern int saa7134_board_init2(struct saa7134_dev *dev);
741int saa7134_tuner_callback(void *priv, int component, int command, int arg);
742
743
744
745
746
747int saa7134_i2c_register(struct saa7134_dev *dev);
748int saa7134_i2c_unregister(struct saa7134_dev *dev);
749
750
751
752
753
754extern unsigned int video_debug;
755extern struct video_device saa7134_video_template;
756extern struct video_device saa7134_radio_template;
757
758int saa7134_s_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c);
759int saa7134_g_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c);
760int saa7134_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *c);
761int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_std_id *id);
762
763int saa7134_videoport_init(struct saa7134_dev *dev);
764void saa7134_set_tvnorm_hw(struct saa7134_dev *dev);
765
766int saa7134_video_init1(struct saa7134_dev *dev);
767int saa7134_video_init2(struct saa7134_dev *dev);
768void saa7134_irq_video_signalchange(struct saa7134_dev *dev);
769void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status);
770
771
772
773
774
775#define TS_PACKET_SIZE 188
776
777extern struct videobuf_queue_ops saa7134_ts_qops;
778
779int saa7134_ts_init1(struct saa7134_dev *dev);
780int saa7134_ts_fini(struct saa7134_dev *dev);
781void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status);
782
783int saa7134_ts_register(struct saa7134_mpeg_ops *ops);
784void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops);
785
786int saa7134_ts_init_hw(struct saa7134_dev *dev);
787
788int saa7134_ts_start(struct saa7134_dev *dev);
789int saa7134_ts_stop(struct saa7134_dev *dev);
790
791
792
793
794extern struct videobuf_queue_ops saa7134_vbi_qops;
795extern struct video_device saa7134_vbi_template;
796
797int saa7134_vbi_init1(struct saa7134_dev *dev);
798int saa7134_vbi_fini(struct saa7134_dev *dev);
799void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status);
800
801
802
803
804
805int saa7134_tvaudio_rx2mode(u32 rx);
806
807void saa7134_tvaudio_setmute(struct saa7134_dev *dev);
808void saa7134_tvaudio_setinput(struct saa7134_dev *dev,
809 struct saa7134_input *in);
810void saa7134_tvaudio_setvolume(struct saa7134_dev *dev, int level);
811int saa7134_tvaudio_getstereo(struct saa7134_dev *dev);
812
813void saa7134_tvaudio_init(struct saa7134_dev *dev);
814int saa7134_tvaudio_init2(struct saa7134_dev *dev);
815int saa7134_tvaudio_fini(struct saa7134_dev *dev);
816int saa7134_tvaudio_do_scan(struct saa7134_dev *dev);
817
818int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value);
819
820void saa7134_enable_i2s(struct saa7134_dev *dev);
821
822
823
824
825extern const struct file_operations saa7134_dsp_fops;
826extern const struct file_operations saa7134_mixer_fops;
827
828int saa7134_oss_init1(struct saa7134_dev *dev);
829int saa7134_oss_fini(struct saa7134_dev *dev);
830void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status);
831
832
833
834
835#if defined(CONFIG_VIDEO_SAA7134_RC)
836int saa7134_input_init1(struct saa7134_dev *dev);
837void saa7134_input_fini(struct saa7134_dev *dev);
838void saa7134_input_irq(struct saa7134_dev *dev);
839void saa7134_probe_i2c_ir(struct saa7134_dev *dev);
840int saa7134_ir_start(struct saa7134_dev *dev);
841void saa7134_ir_stop(struct saa7134_dev *dev);
842#else
843#define saa7134_input_init1(dev) (0)
844#define saa7134_input_fini(dev) (0)
845#define saa7134_input_irq(dev) (0)
846#define saa7134_probe_i2c_ir(dev) (0)
847#define saa7134_ir_start(dev) (0)
848#define saa7134_ir_stop(dev) (0)
849#endif
850