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22#define SAA7134_VERSION "0, 2, 17"
23
24#include <linux/pci.h>
25#include <linux/i2c.h>
26#include <linux/videodev2.h>
27#include <linux/kdev_t.h>
28#include <linux/input.h>
29#include <linux/notifier.h>
30#include <linux/delay.h>
31#include <linux/mutex.h>
32#include <linux/pm_qos.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/v4l2-fh.h>
40#include <media/tuner.h>
41#include <media/rc-core.h>
42#include <media/ir-kbd-i2c.h>
43#include <media/videobuf-dma-sg.h>
44#include <sound/core.h>
45#include <sound/pcm.h>
46#if IS_ENABLED(CONFIG_VIDEO_SAA7134_DVB)
47#include <media/videobuf-dvb.h>
48#endif
49#include "tda8290.h"
50
51#define UNSET (-1U)
52
53
54
55
56enum 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};
64
65enum saa7134_audio_in {
66 TV = 1,
67 LINE1 = 2,
68 LINE2 = 3,
69 LINE2_LEFT,
70};
71
72enum saa7134_video_out {
73 CCIR656 = 1,
74};
75
76
77
78
79struct saa7134_tvnorm {
80 char *name;
81 v4l2_std_id id;
82
83
84 unsigned int sync_control;
85 unsigned int luma_control;
86 unsigned int chroma_ctrl1;
87 unsigned int chroma_gain;
88 unsigned int chroma_ctrl2;
89 unsigned int vgate_misc;
90
91
92 unsigned int h_start;
93 unsigned int h_stop;
94 unsigned int video_v_start;
95 unsigned int video_v_stop;
96 unsigned int vbi_v_start_0;
97 unsigned int vbi_v_stop_0;
98 unsigned int src_timing;
99 unsigned int vbi_v_start_1;
100};
101
102struct saa7134_tvaudio {
103 char *name;
104 v4l2_std_id std;
105 enum saa7134_tvaudio_mode mode;
106 int carr1;
107 int carr2;
108};
109
110struct saa7134_format {
111 char *name;
112 unsigned int fourcc;
113 unsigned int depth;
114 unsigned int pm;
115 unsigned int vshift;
116 unsigned int hshift;
117 unsigned int bswap:1;
118 unsigned int wswap:1;
119 unsigned int yuv:1;
120 unsigned int planar:1;
121 unsigned int uvswap:1;
122};
123
124struct saa7134_card_ir {
125 struct rc_dev *dev;
126
127 char name[32];
128 char phys[32];
129 unsigned users;
130
131 u32 polling;
132 u32 last_gpio;
133 u32 mask_keycode, mask_keydown, mask_keyup;
134
135 bool running;
136
137 struct timer_list timer;
138
139
140 u32 raw_decode;
141};
142
143
144
145
146#define SAA7134_BOARD_NOAUTO UNSET
147#define SAA7134_BOARD_UNKNOWN 0
148#define SAA7134_BOARD_PROTEUS_PRO 1
149#define SAA7134_BOARD_FLYVIDEO3000 2
150#define SAA7134_BOARD_FLYVIDEO2000 3
151#define SAA7134_BOARD_EMPRESS 4
152#define SAA7134_BOARD_MONSTERTV 5
153#define SAA7134_BOARD_MD9717 6
154#define SAA7134_BOARD_TVSTATION_RDS 7
155#define SAA7134_BOARD_CINERGY400 8
156#define SAA7134_BOARD_MD5044 9
157#define SAA7134_BOARD_KWORLD 10
158#define SAA7134_BOARD_CINERGY600 11
159#define SAA7134_BOARD_MD7134 12
160#define SAA7134_BOARD_TYPHOON_90031 13
161#define SAA7134_BOARD_ELSA 14
162#define SAA7134_BOARD_ELSA_500TV 15
163#define SAA7134_BOARD_ASUSTeK_TVFM7134 16
164#define SAA7134_BOARD_VA1000POWER 17
165#define SAA7134_BOARD_BMK_MPEX_NOTUNER 18
166#define SAA7134_BOARD_VIDEOMATE_TV 19
167#define SAA7134_BOARD_CRONOS_PLUS 20
168#define SAA7134_BOARD_10MOONSTVMASTER 21
169#define SAA7134_BOARD_MD2819 22
170#define SAA7134_BOARD_BMK_MPEX_TUNER 23
171#define SAA7134_BOARD_TVSTATION_DVR 24
172#define SAA7134_BOARD_ASUSTEK_TVFM7133 25
173#define SAA7134_BOARD_PINNACLE_PCTV_STEREO 26
174#define SAA7134_BOARD_MANLI_MTV002 27
175#define SAA7134_BOARD_MANLI_MTV001 28
176#define SAA7134_BOARD_TG3000TV 29
177#define SAA7134_BOARD_ECS_TVP3XP 30
178#define SAA7134_BOARD_ECS_TVP3XP_4CB5 31
179#define SAA7134_BOARD_AVACSSMARTTV 32
180#define SAA7134_BOARD_AVERMEDIA_DVD_EZMAKER 33
181#define SAA7134_BOARD_NOVAC_PRIMETV7133 34
182#define SAA7134_BOARD_AVERMEDIA_STUDIO_305 35
183#define SAA7134_BOARD_UPMOST_PURPLE_TV 36
184#define SAA7134_BOARD_ITEMS_MTV005 37
185#define SAA7134_BOARD_CINERGY200 38
186#define SAA7134_BOARD_FLYTVPLATINUM_MINI 39
187#define SAA7134_BOARD_VIDEOMATE_TV_PVR 40
188#define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS 41
189#define SAA7134_BOARD_SABRENT_SBTTVFM 42
190#define SAA7134_BOARD_ZOLID_XPERT_TV7134 43
191#define SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE 44
192#define SAA7134_BOARD_AVERMEDIA_STUDIO_307 45
193#define SAA7134_BOARD_AVERMEDIA_CARDBUS 46
194#define SAA7134_BOARD_CINERGY400_CARDBUS 47
195#define SAA7134_BOARD_CINERGY600_MK3 48
196#define SAA7134_BOARD_VIDEOMATE_GOLD_PLUS 49
197#define SAA7134_BOARD_PINNACLE_300I_DVBT_PAL 50
198#define SAA7134_BOARD_PROVIDEO_PV952 51
199#define SAA7134_BOARD_AVERMEDIA_305 52
200#define SAA7134_BOARD_ASUSTeK_TVFM7135 53
201#define SAA7134_BOARD_FLYTVPLATINUM_FM 54
202#define SAA7134_BOARD_FLYDVBTDUO 55
203#define SAA7134_BOARD_AVERMEDIA_307 56
204#define SAA7134_BOARD_AVERMEDIA_GO_007_FM 57
205#define SAA7134_BOARD_ADS_INSTANT_TV 58
206#define SAA7134_BOARD_KWORLD_VSTREAM_XPERT 59
207#define SAA7134_BOARD_FLYDVBT_DUO_CARDBUS 60
208#define SAA7134_BOARD_PHILIPS_TOUGH 61
209#define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII 62
210#define SAA7134_BOARD_KWORLD_XPERT 63
211#define SAA7134_BOARD_FLYTV_DIGIMATRIX 64
212#define SAA7134_BOARD_KWORLD_TERMINATOR 65
213#define SAA7134_BOARD_YUAN_TUN900 66
214#define SAA7134_BOARD_BEHOLD_409FM 67
215#define SAA7134_BOARD_GOTVIEW_7135 68
216#define SAA7134_BOARD_PHILIPS_EUROPA 69
217#define SAA7134_BOARD_VIDEOMATE_DVBT_300 70
218#define SAA7134_BOARD_VIDEOMATE_DVBT_200 71
219#define SAA7134_BOARD_RTD_VFG7350 72
220#define SAA7134_BOARD_RTD_VFG7330 73
221#define SAA7134_BOARD_FLYTVPLATINUM_MINI2 74
222#define SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180 75
223#define SAA7134_BOARD_MONSTERTV_MOBILE 76
224#define SAA7134_BOARD_PINNACLE_PCTV_110i 77
225#define SAA7134_BOARD_ASUSTeK_P7131_DUAL 78
226#define SAA7134_BOARD_SEDNA_PC_TV_CARDBUS 79
227#define SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV 80
228#define SAA7134_BOARD_PHILIPS_TIGER 81
229#define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS 82
230#define SAA7134_BOARD_CINERGY250PCI 83
231#define SAA7134_BOARD_FLYDVB_TRIO 84
232#define SAA7134_BOARD_AVERMEDIA_777 85
233#define SAA7134_BOARD_FLYDVBT_LR301 86
234#define SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331 87
235#define SAA7134_BOARD_TEVION_DVBT_220RF 88
236#define SAA7134_BOARD_ELSA_700TV 89
237#define SAA7134_BOARD_KWORLD_ATSC110 90
238#define SAA7134_BOARD_AVERMEDIA_A169_B 91
239#define SAA7134_BOARD_AVERMEDIA_A169_B1 92
240#define SAA7134_BOARD_MD7134_BRIDGE_2 93
241#define SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS 94
242#define SAA7134_BOARD_FLYVIDEO3000_NTSC 95
243#define SAA7134_BOARD_MEDION_MD8800_QUADRO 96
244#define SAA7134_BOARD_FLYDVBS_LR300 97
245#define SAA7134_BOARD_PROTEUS_2309 98
246#define SAA7134_BOARD_AVERMEDIA_A16AR 99
247#define SAA7134_BOARD_ASUS_EUROPA2_HYBRID 100
248#define SAA7134_BOARD_PINNACLE_PCTV_310i 101
249#define SAA7134_BOARD_AVERMEDIA_STUDIO_507 102
250#define SAA7134_BOARD_VIDEOMATE_DVBT_200A 103
251#define SAA7134_BOARD_HAUPPAUGE_HVR1110 104
252#define SAA7134_BOARD_CINERGY_HT_PCMCIA 105
253#define SAA7134_BOARD_ENCORE_ENLTV 106
254#define SAA7134_BOARD_ENCORE_ENLTV_FM 107
255#define SAA7134_BOARD_CINERGY_HT_PCI 108
256#define SAA7134_BOARD_PHILIPS_TIGER_S 109
257#define SAA7134_BOARD_AVERMEDIA_M102 110
258#define SAA7134_BOARD_ASUS_P7131_4871 111
259#define SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA 112
260#define SAA7134_BOARD_ECS_TVP3XP_4CB6 113
261#define SAA7134_BOARD_KWORLD_DVBT_210 114
262#define SAA7134_BOARD_SABRENT_TV_PCB05 115
263#define SAA7134_BOARD_10MOONSTVMASTER3 116
264#define SAA7134_BOARD_AVERMEDIA_SUPER_007 117
265#define SAA7134_BOARD_BEHOLD_401 118
266#define SAA7134_BOARD_BEHOLD_403 119
267#define SAA7134_BOARD_BEHOLD_403FM 120
268#define SAA7134_BOARD_BEHOLD_405 121
269#define SAA7134_BOARD_BEHOLD_405FM 122
270#define SAA7134_BOARD_BEHOLD_407 123
271#define SAA7134_BOARD_BEHOLD_407FM 124
272#define SAA7134_BOARD_BEHOLD_409 125
273#define SAA7134_BOARD_BEHOLD_505FM 126
274#define SAA7134_BOARD_BEHOLD_507_9FM 127
275#define SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM 128
276#define SAA7134_BOARD_BEHOLD_607FM_MK3 129
277#define SAA7134_BOARD_BEHOLD_M6 130
278#define SAA7134_BOARD_TWINHAN_DTV_DVB_3056 131
279#define SAA7134_BOARD_GENIUS_TVGO_A11MCE 132
280#define SAA7134_BOARD_PHILIPS_SNAKE 133
281#define SAA7134_BOARD_CREATIX_CTX953 134
282#define SAA7134_BOARD_MSI_TVANYWHERE_AD11 135
283#define SAA7134_BOARD_AVERMEDIA_CARDBUS_506 136
284#define SAA7134_BOARD_AVERMEDIA_A16D 137
285#define SAA7134_BOARD_AVERMEDIA_M115 138
286#define SAA7134_BOARD_VIDEOMATE_T750 139
287#define SAA7134_BOARD_AVERMEDIA_A700_PRO 140
288#define SAA7134_BOARD_AVERMEDIA_A700_HYBRID 141
289#define SAA7134_BOARD_BEHOLD_H6 142
290#define SAA7134_BOARD_BEHOLD_M63 143
291#define SAA7134_BOARD_BEHOLD_M6_EXTRA 144
292#define SAA7134_BOARD_AVERMEDIA_M103 145
293#define SAA7134_BOARD_ASUSTeK_P7131_ANALOG 146
294#define SAA7134_BOARD_ASUSTeK_TIGER_3IN1 147
295#define SAA7134_BOARD_ENCORE_ENLTV_FM53 148
296#define SAA7134_BOARD_AVERMEDIA_M135A 149
297#define SAA7134_BOARD_REAL_ANGEL_220 150
298#define SAA7134_BOARD_ADS_INSTANT_HDTV_PCI 151
299#define SAA7134_BOARD_ASUSTeK_TIGER 152
300#define SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG 153
301#define SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS 154
302#define SAA7134_BOARD_HAUPPAUGE_HVR1150 155
303#define SAA7134_BOARD_HAUPPAUGE_HVR1120 156
304#define SAA7134_BOARD_AVERMEDIA_STUDIO_507UA 157
305#define SAA7134_BOARD_AVERMEDIA_CARDBUS_501 158
306#define SAA7134_BOARD_BEHOLD_505RDS_MK5 159
307#define SAA7134_BOARD_BEHOLD_507RDS_MK3 160
308#define SAA7134_BOARD_BEHOLD_507RDS_MK5 161
309#define SAA7134_BOARD_BEHOLD_607FM_MK5 162
310#define SAA7134_BOARD_BEHOLD_609FM_MK3 163
311#define SAA7134_BOARD_BEHOLD_609FM_MK5 164
312#define SAA7134_BOARD_BEHOLD_607RDS_MK3 165
313#define SAA7134_BOARD_BEHOLD_607RDS_MK5 166
314#define SAA7134_BOARD_BEHOLD_609RDS_MK3 167
315#define SAA7134_BOARD_BEHOLD_609RDS_MK5 168
316#define SAA7134_BOARD_VIDEOMATE_S350 169
317#define SAA7134_BOARD_AVERMEDIA_STUDIO_505 170
318#define SAA7134_BOARD_BEHOLD_X7 171
319#define SAA7134_BOARD_ROVERMEDIA_LINK_PRO_FM 172
320#define SAA7134_BOARD_ZOLID_HYBRID_PCI 173
321#define SAA7134_BOARD_ASUS_EUROPA_HYBRID 174
322#define SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S 175
323#define SAA7134_BOARD_BEHOLD_505RDS_MK3 176
324#define SAA7134_BOARD_HAWELL_HW_404M7 177
325#define SAA7134_BOARD_BEHOLD_H7 178
326#define SAA7134_BOARD_BEHOLD_A7 179
327#define SAA7134_BOARD_AVERMEDIA_M733A 180
328#define SAA7134_BOARD_TECHNOTREND_BUDGET_T3000 181
329#define SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG 182
330#define SAA7134_BOARD_VIDEOMATE_M1F 183
331#define SAA7134_BOARD_ENCORE_ENLTV_FM3 184
332#define SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2 185
333#define SAA7134_BOARD_BEHOLD_501 186
334#define SAA7134_BOARD_BEHOLD_503FM 187
335#define SAA7134_BOARD_SENSORAY811_911 188
336#define SAA7134_BOARD_KWORLD_PC150U 189
337#define SAA7134_BOARD_ASUSTeK_PS3_100 190
338#define SAA7134_BOARD_HAWELL_HW_9004V1 191
339#define SAA7134_BOARD_AVERMEDIA_A706 192
340
341#define SAA7134_MAXBOARDS 32
342#define SAA7134_INPUT_MAX 8
343
344
345
346
347#define SAA7134_REMOTE_GPIO 1
348#define SAA7134_REMOTE_I2C 2
349
350
351
352
353#define SET_T_CODE_POLARITY_NON_INVERTED (1 << 0)
354#define SET_CLOCK_NOT_DELAYED (1 << 1)
355#define SET_CLOCK_INVERTED (1 << 2)
356#define SET_VSYNC_OFF (1 << 3)
357
358struct saa7134_input {
359 char *name;
360 unsigned int vmux;
361 enum saa7134_audio_in amux;
362 unsigned int gpio;
363 unsigned int tv:1;
364};
365
366enum saa7134_mpeg_type {
367 SAA7134_MPEG_UNUSED,
368 SAA7134_MPEG_EMPRESS,
369 SAA7134_MPEG_DVB,
370};
371
372enum saa7134_mpeg_ts_type {
373 SAA7134_MPEG_TS_PARALLEL = 0,
374 SAA7134_MPEG_TS_SERIAL,
375};
376
377struct saa7134_board {
378 char *name;
379 unsigned int audio_clock;
380
381
382 unsigned int gpiomask;
383 struct saa7134_input inputs[SAA7134_INPUT_MAX];
384 struct saa7134_input radio;
385 struct saa7134_input mute;
386
387
388 unsigned int tuner_type;
389 unsigned int radio_type;
390 unsigned char tuner_addr;
391 unsigned char radio_addr;
392 unsigned char empress_addr;
393 unsigned char rds_addr;
394
395 unsigned int tda9887_conf;
396 struct tda829x_config tda829x_conf;
397
398
399 enum saa7134_video_out video_out;
400 enum saa7134_mpeg_type mpeg;
401 enum saa7134_mpeg_ts_type ts_type;
402 unsigned int vid_port_opts;
403 unsigned int ts_force_val:1;
404};
405
406#define card_has_radio(dev) (NULL != saa7134_boards[dev->board].radio.name)
407#define card_is_empress(dev) (SAA7134_MPEG_EMPRESS == saa7134_boards[dev->board].mpeg)
408#define card_is_dvb(dev) (SAA7134_MPEG_DVB == saa7134_boards[dev->board].mpeg)
409#define card_has_mpeg(dev) (SAA7134_MPEG_UNUSED != saa7134_boards[dev->board].mpeg)
410#define card(dev) (saa7134_boards[dev->board])
411#define card_in(dev,n) (saa7134_boards[dev->board].inputs[n])
412
413
414
415
416#define RESOURCE_OVERLAY 1
417#define RESOURCE_VIDEO 2
418#define RESOURCE_VBI 4
419
420#define INTERLACE_AUTO 0
421#define INTERLACE_ON 1
422#define INTERLACE_OFF 2
423
424#define BUFFER_TIMEOUT msecs_to_jiffies(500)
425#define TS_BUFFER_TIMEOUT msecs_to_jiffies(1000)
426
427struct saa7134_dev;
428struct saa7134_dma;
429
430
431struct saa7134_pgtable {
432 unsigned int size;
433 __le32 *cpu;
434 dma_addr_t dma;
435};
436
437
438struct saa7134_thread {
439 struct task_struct *thread;
440 unsigned int scan1;
441 unsigned int scan2;
442 unsigned int mode;
443 unsigned int stopped;
444};
445
446
447struct saa7134_buf {
448
449 struct videobuf_buffer vb;
450
451
452 struct saa7134_format *fmt;
453 unsigned int top_seen;
454 int (*activate)(struct saa7134_dev *dev,
455 struct saa7134_buf *buf,
456 struct saa7134_buf *next);
457
458
459 struct saa7134_pgtable *pt;
460};
461
462struct saa7134_dmaqueue {
463 struct saa7134_dev *dev;
464 struct saa7134_buf *curr;
465 struct list_head queue;
466 struct timer_list timeout;
467 unsigned int need_two;
468};
469
470
471struct saa7134_fh {
472 struct v4l2_fh fh;
473 struct saa7134_dev *dev;
474 unsigned int resources;
475
476
477 struct videobuf_queue cap;
478 struct saa7134_pgtable pt_cap;
479
480
481 struct videobuf_queue vbi;
482 struct saa7134_pgtable pt_vbi;
483};
484
485
486struct saa7134_dmasound {
487 struct mutex lock;
488 int minor_mixer;
489 int minor_dsp;
490 unsigned int users_dsp;
491
492
493 enum saa7134_audio_in input;
494 unsigned int count;
495 unsigned int line1;
496 unsigned int line2;
497
498
499 unsigned int afmt;
500 unsigned int rate;
501 unsigned int channels;
502 unsigned int recording_on;
503 unsigned int dma_running;
504 unsigned int blocks;
505 unsigned int blksize;
506 unsigned int bufsize;
507 struct saa7134_pgtable pt;
508 struct videobuf_dmabuf dma;
509 unsigned int dma_blk;
510 unsigned int read_offset;
511 unsigned int read_count;
512 void * priv_data;
513 struct snd_pcm_substream *substream;
514};
515
516
517struct saa7134_ts {
518
519 struct saa7134_pgtable pt_ts;
520 int nr_packets;
521 int nr_bufs;
522};
523
524
525struct saa7134_mpeg_ops {
526 enum saa7134_mpeg_type type;
527 struct list_head next;
528 int (*init)(struct saa7134_dev *dev);
529 int (*fini)(struct saa7134_dev *dev);
530 void (*signal_change)(struct saa7134_dev *dev);
531};
532
533
534struct saa7134_dev {
535 struct list_head devlist;
536 struct mutex lock;
537 spinlock_t slock;
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 struct v4l2_window win;
586 struct v4l2_clip clips[8];
587 unsigned int nclips;
588
589
590
591 struct saa7134_dmaqueue video_q;
592 struct saa7134_dmaqueue vbi_q;
593 unsigned int video_fieldcount;
594 unsigned int vbi_fieldcount;
595 struct saa7134_format *fmt;
596 unsigned int width, height;
597 struct pm_qos_request qos_request;
598
599
600 struct saa7134_tvnorm *tvnorm;
601 struct saa7134_tvaudio *tvaudio;
602 unsigned int ctl_input;
603 int ctl_bright;
604 int ctl_contrast;
605 int ctl_hue;
606 int ctl_saturation;
607 int ctl_mute;
608 int ctl_volume;
609 int ctl_invert;
610 int ctl_mirror;
611 int ctl_y_odd;
612 int ctl_y_even;
613 int ctl_automute;
614
615
616 struct v4l2_rect crop_bounds;
617 struct v4l2_rect crop_defrect;
618 struct v4l2_rect crop_current;
619
620
621 unsigned int automute;
622 struct saa7134_thread thread;
623 struct saa7134_input *input;
624 struct saa7134_input *hw_input;
625 unsigned int hw_mute;
626 int last_carrier;
627 int nosignal;
628 unsigned int insuspend;
629
630
631 struct IR_i2c_init_data init_data;
632
633
634 struct saa7134_ts ts;
635 struct saa7134_dmaqueue ts_q;
636 int ts_started;
637 struct saa7134_mpeg_ops *mops;
638
639
640 struct video_device *empress_dev;
641 struct videobuf_queue empress_tsq;
642 atomic_t empress_users;
643 struct work_struct empress_workqueue;
644 int empress_started;
645
646#if IS_ENABLED(CONFIG_VIDEO_SAA7134_DVB)
647
648 struct videobuf_dvb_frontends frontends;
649 int (*original_demod_sleep)(struct dvb_frontend *fe);
650 int (*original_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
651 int (*original_set_high_voltage)(struct dvb_frontend *fe, long arg);
652#endif
653 void (*gate_ctrl)(struct saa7134_dev *dev, int open);
654};
655
656
657
658#define saa_readl(reg) readl(dev->lmmio + (reg))
659#define saa_writel(reg,value) writel((value), dev->lmmio + (reg));
660#define saa_andorl(reg,mask,value) \
661 writel((readl(dev->lmmio+(reg)) & ~(mask)) |\
662 ((value) & (mask)), dev->lmmio+(reg))
663#define saa_setl(reg,bit) saa_andorl((reg),(bit),(bit))
664#define saa_clearl(reg,bit) saa_andorl((reg),(bit),0)
665
666#define saa_readb(reg) readb(dev->bmmio + (reg))
667#define saa_writeb(reg,value) writeb((value), dev->bmmio + (reg));
668#define saa_andorb(reg,mask,value) \
669 writeb((readb(dev->bmmio+(reg)) & ~(mask)) |\
670 ((value) & (mask)), dev->bmmio+(reg))
671#define saa_setb(reg,bit) saa_andorb((reg),(bit),(bit))
672#define saa_clearb(reg,bit) saa_andorb((reg),(bit),0)
673
674#define saa_wait(us) { udelay(us); }
675
676#define SAA7134_NORMS (\
677 V4L2_STD_PAL | V4L2_STD_PAL_N | \
678 V4L2_STD_PAL_Nc | V4L2_STD_SECAM | \
679 V4L2_STD_NTSC | V4L2_STD_PAL_M | \
680 V4L2_STD_PAL_60)
681
682#define GRP_EMPRESS (1)
683#define saa_call_all(dev, o, f, args...) do { \
684 if (dev->gate_ctrl) \
685 dev->gate_ctrl(dev, 1); \
686 v4l2_device_call_all(&(dev)->v4l2_dev, 0, o, f , ##args); \
687 if (dev->gate_ctrl) \
688 dev->gate_ctrl(dev, 0); \
689} while (0)
690
691#define saa_call_empress(dev, o, f, args...) ({ \
692 long _rc; \
693 if (dev->gate_ctrl) \
694 dev->gate_ctrl(dev, 1); \
695 _rc = v4l2_device_call_until_err(&(dev)->v4l2_dev, \
696 GRP_EMPRESS, o, f , ##args); \
697 if (dev->gate_ctrl) \
698 dev->gate_ctrl(dev, 0); \
699 _rc; \
700})
701
702
703
704
705extern struct list_head saa7134_devlist;
706extern struct mutex saa7134_devlist_lock;
707extern int saa7134_no_overlay;
708
709void saa7134_track_gpio(struct saa7134_dev *dev, char *msg);
710void saa7134_set_gpio(struct saa7134_dev *dev, int bit_no, int value);
711
712#define SAA7134_PGTABLE_SIZE 4096
713
714int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt);
715int saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt,
716 struct scatterlist *list, unsigned int length,
717 unsigned int startpage);
718void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt);
719
720int saa7134_buffer_count(unsigned int size, unsigned int count);
721int saa7134_buffer_startpage(struct saa7134_buf *buf);
722unsigned long saa7134_buffer_base(struct saa7134_buf *buf);
723
724int saa7134_buffer_queue(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
725 struct saa7134_buf *buf);
726void saa7134_buffer_finish(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
727 unsigned int state);
728void saa7134_buffer_next(struct saa7134_dev *dev, struct saa7134_dmaqueue *q);
729void saa7134_buffer_timeout(unsigned long data);
730void saa7134_dma_free(struct videobuf_queue *q,struct saa7134_buf *buf);
731
732int saa7134_set_dmabits(struct saa7134_dev *dev);
733
734extern int (*saa7134_dmasound_init)(struct saa7134_dev *dev);
735extern int (*saa7134_dmasound_exit)(struct saa7134_dev *dev);
736
737
738
739
740
741extern struct saa7134_board saa7134_boards[];
742extern const unsigned int saa7134_bcount;
743extern struct pci_device_id saa7134_pci_tbl[];
744
745extern int saa7134_board_init1(struct saa7134_dev *dev);
746extern int saa7134_board_init2(struct saa7134_dev *dev);
747int saa7134_tuner_callback(void *priv, int component, int command, int arg);
748
749
750
751
752
753int saa7134_i2c_register(struct saa7134_dev *dev);
754int saa7134_i2c_unregister(struct saa7134_dev *dev);
755
756
757
758
759
760extern unsigned int video_debug;
761extern struct video_device saa7134_video_template;
762extern struct video_device saa7134_radio_template;
763
764int saa7134_s_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c);
765int saa7134_g_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c);
766int saa7134_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *c);
767int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_std_id id);
768
769int saa7134_videoport_init(struct saa7134_dev *dev);
770void saa7134_set_tvnorm_hw(struct saa7134_dev *dev);
771
772int saa7134_video_init1(struct saa7134_dev *dev);
773int saa7134_video_init2(struct saa7134_dev *dev);
774void saa7134_irq_video_signalchange(struct saa7134_dev *dev);
775void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status);
776
777
778
779
780
781#define TS_PACKET_SIZE 188
782
783extern struct videobuf_queue_ops saa7134_ts_qops;
784
785int saa7134_ts_init1(struct saa7134_dev *dev);
786int saa7134_ts_fini(struct saa7134_dev *dev);
787void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status);
788
789int saa7134_ts_register(struct saa7134_mpeg_ops *ops);
790void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops);
791
792int saa7134_ts_init_hw(struct saa7134_dev *dev);
793
794int saa7134_ts_start(struct saa7134_dev *dev);
795int saa7134_ts_stop(struct saa7134_dev *dev);
796
797
798
799
800extern struct videobuf_queue_ops saa7134_vbi_qops;
801extern struct video_device saa7134_vbi_template;
802
803int saa7134_vbi_init1(struct saa7134_dev *dev);
804int saa7134_vbi_fini(struct saa7134_dev *dev);
805void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status);
806
807
808
809
810
811int saa7134_tvaudio_rx2mode(u32 rx);
812
813void saa7134_tvaudio_setmute(struct saa7134_dev *dev);
814void saa7134_tvaudio_setinput(struct saa7134_dev *dev,
815 struct saa7134_input *in);
816void saa7134_tvaudio_setvolume(struct saa7134_dev *dev, int level);
817int saa7134_tvaudio_getstereo(struct saa7134_dev *dev);
818
819void saa7134_tvaudio_init(struct saa7134_dev *dev);
820int saa7134_tvaudio_init2(struct saa7134_dev *dev);
821int saa7134_tvaudio_fini(struct saa7134_dev *dev);
822int saa7134_tvaudio_do_scan(struct saa7134_dev *dev);
823int saa7134_tvaudio_close(struct saa7134_dev *dev);
824
825int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value);
826
827void saa7134_enable_i2s(struct saa7134_dev *dev);
828
829
830
831
832extern const struct file_operations saa7134_dsp_fops;
833extern const struct file_operations saa7134_mixer_fops;
834
835int saa7134_oss_init1(struct saa7134_dev *dev);
836int saa7134_oss_fini(struct saa7134_dev *dev);
837void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status);
838
839
840
841
842#if defined(CONFIG_VIDEO_SAA7134_RC)
843int saa7134_input_init1(struct saa7134_dev *dev);
844void saa7134_input_fini(struct saa7134_dev *dev);
845void saa7134_input_irq(struct saa7134_dev *dev);
846void saa7134_probe_i2c_ir(struct saa7134_dev *dev);
847int saa7134_ir_start(struct saa7134_dev *dev);
848void saa7134_ir_stop(struct saa7134_dev *dev);
849#else
850#define saa7134_input_init1(dev) ((void)0)
851#define saa7134_input_fini(dev) ((void)0)
852#define saa7134_input_irq(dev) ((void)0)
853#define saa7134_probe_i2c_ir(dev) ((void)0)
854#define saa7134_ir_start(dev) ((void)0)
855#define saa7134_ir_stop(dev) ((void)0)
856#endif
857