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18#define SAA7134_VERSION "0, 2, 17"
19
20#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
21
22#include <linux/pci.h>
23#include <linux/i2c.h>
24#include <linux/videodev2.h>
25#include <linux/kdev_t.h>
26#include <linux/input.h>
27#include <linux/notifier.h>
28#include <linux/delay.h>
29#include <linux/mutex.h>
30#include <linux/pm_qos.h>
31
32#include <asm/io.h>
33
34#include <media/v4l2-common.h>
35#include <media/v4l2-ioctl.h>
36#include <media/v4l2-device.h>
37#include <media/v4l2-fh.h>
38#include <media/v4l2-ctrls.h>
39#include <media/tuner.h>
40#include <media/rc-core.h>
41#include <media/i2c/ir-kbd-i2c.h>
42#include <media/videobuf2-dma-sg.h>
43#include <sound/core.h>
44#include <sound/pcm.h>
45#if IS_ENABLED(CONFIG_VIDEO_SAA7134_DVB)
46#include <media/videobuf2-dvb.h>
47#endif
48#include "tda8290.h"
49
50#define UNSET (-1U)
51
52
53
54
55enum saa7134_tvaudio_mode {
56 TVAUDIO_FM_MONO = 1,
57 TVAUDIO_FM_BG_STEREO = 2,
58 TVAUDIO_FM_SAT_STEREO = 3,
59 TVAUDIO_FM_K_STEREO = 4,
60 TVAUDIO_NICAM_AM = 5,
61 TVAUDIO_NICAM_FM = 6,
62};
63
64enum saa7134_audio_in {
65 TV = 1,
66 LINE1 = 2,
67 LINE2 = 3,
68 LINE2_LEFT,
69};
70
71enum saa7134_video_out {
72 CCIR656 = 1,
73};
74
75
76
77
78struct saa7134_tvnorm {
79 char *name;
80 v4l2_std_id id;
81
82
83 unsigned int sync_control;
84 unsigned int luma_control;
85 unsigned int chroma_ctrl1;
86 unsigned int chroma_gain;
87 unsigned int chroma_ctrl2;
88 unsigned int vgate_misc;
89
90
91 unsigned int h_start;
92 unsigned int h_stop;
93 unsigned int video_v_start;
94 unsigned int video_v_stop;
95 unsigned int vbi_v_start_0;
96 unsigned int vbi_v_stop_0;
97 unsigned int src_timing;
98 unsigned int vbi_v_start_1;
99};
100
101struct saa7134_tvaudio {
102 char *name;
103 v4l2_std_id std;
104 enum saa7134_tvaudio_mode mode;
105 int carr1;
106 int carr2;
107};
108
109struct saa7134_format {
110 char *name;
111 unsigned int fourcc;
112 unsigned int depth;
113 unsigned int pm;
114 unsigned int vshift;
115 unsigned int hshift;
116 unsigned int bswap:1;
117 unsigned int wswap:1;
118 unsigned int yuv:1;
119 unsigned int planar:1;
120 unsigned int uvswap:1;
121};
122
123struct saa7134_card_ir {
124 struct rc_dev *dev;
125
126 char name[32];
127 char phys[32];
128 unsigned users;
129
130 u32 polling;
131 u32 last_gpio;
132 u32 mask_keycode, mask_keydown, mask_keyup;
133
134 bool running;
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#define SAA7134_BOARD_ENCORE_ENLTV_FM3 184
331#define SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2 185
332#define SAA7134_BOARD_BEHOLD_501 186
333#define SAA7134_BOARD_BEHOLD_503FM 187
334#define SAA7134_BOARD_SENSORAY811_911 188
335#define SAA7134_BOARD_KWORLD_PC150U 189
336#define SAA7134_BOARD_ASUSTeK_PS3_100 190
337#define SAA7134_BOARD_HAWELL_HW_9004V1 191
338#define SAA7134_BOARD_AVERMEDIA_A706 192
339#define SAA7134_BOARD_WIS_VOYAGER 193
340#define SAA7134_BOARD_AVERMEDIA_505 194
341#define SAA7134_BOARD_LEADTEK_WINFAST_TV2100_FM 195
342#define SAA7134_BOARD_SNAZIO_TVPVR_PRO 196
343
344#define SAA7134_MAXBOARDS 32
345#define SAA7134_INPUT_MAX 8
346
347
348
349
350#define SAA7134_REMOTE_GPIO 1
351#define SAA7134_REMOTE_I2C 2
352
353
354
355
356#define SET_T_CODE_POLARITY_NON_INVERTED (1 << 0)
357#define SET_CLOCK_NOT_DELAYED (1 << 1)
358#define SET_CLOCK_INVERTED (1 << 2)
359#define SET_VSYNC_OFF (1 << 3)
360
361enum saa7134_input_types {
362 SAA7134_NO_INPUT = 0,
363 SAA7134_INPUT_MUTE,
364 SAA7134_INPUT_RADIO,
365 SAA7134_INPUT_TV,
366 SAA7134_INPUT_TV_MONO,
367 SAA7134_INPUT_COMPOSITE,
368 SAA7134_INPUT_COMPOSITE0,
369 SAA7134_INPUT_COMPOSITE1,
370 SAA7134_INPUT_COMPOSITE2,
371 SAA7134_INPUT_COMPOSITE3,
372 SAA7134_INPUT_COMPOSITE4,
373 SAA7134_INPUT_SVIDEO,
374 SAA7134_INPUT_SVIDEO0,
375 SAA7134_INPUT_SVIDEO1,
376 SAA7134_INPUT_COMPOSITE_OVER_SVIDEO,
377};
378
379struct saa7134_input {
380 enum saa7134_input_types type;
381 unsigned int vmux;
382 enum saa7134_audio_in amux;
383 unsigned int gpio;
384};
385
386enum saa7134_mpeg_type {
387 SAA7134_MPEG_UNUSED,
388 SAA7134_MPEG_EMPRESS,
389 SAA7134_MPEG_DVB,
390 SAA7134_MPEG_GO7007,
391};
392
393enum saa7134_mpeg_ts_type {
394 SAA7134_MPEG_TS_PARALLEL = 0,
395 SAA7134_MPEG_TS_SERIAL,
396};
397
398struct saa7134_board {
399 char *name;
400 unsigned int audio_clock;
401
402
403 unsigned int gpiomask;
404 struct saa7134_input inputs[SAA7134_INPUT_MAX];
405 struct saa7134_input radio;
406 struct saa7134_input mute;
407
408
409 unsigned int tuner_type;
410 unsigned int radio_type;
411 unsigned char tuner_addr;
412 unsigned char radio_addr;
413 unsigned char empress_addr;
414 unsigned char rds_addr;
415
416 unsigned int tda9887_conf;
417 struct tda829x_config tda829x_conf;
418
419
420 enum saa7134_video_out video_out;
421 enum saa7134_mpeg_type mpeg;
422 enum saa7134_mpeg_ts_type ts_type;
423 unsigned int vid_port_opts;
424 unsigned int ts_force_val:1;
425};
426
427#define card_has_radio(dev) (SAA7134_NO_INPUT != saa7134_boards[dev->board].radio.type)
428#define card_is_empress(dev) (SAA7134_MPEG_EMPRESS == saa7134_boards[dev->board].mpeg)
429#define card_is_dvb(dev) (SAA7134_MPEG_DVB == saa7134_boards[dev->board].mpeg)
430#define card_is_go7007(dev) (SAA7134_MPEG_GO7007 == saa7134_boards[dev->board].mpeg)
431#define card_has_mpeg(dev) (SAA7134_MPEG_UNUSED != saa7134_boards[dev->board].mpeg)
432#define card(dev) (saa7134_boards[dev->board])
433#define card_in(dev,n) (saa7134_boards[dev->board].inputs[n])
434
435#define V4L2_CID_PRIVATE_INVERT (V4L2_CID_USER_SAA7134_BASE + 0)
436#define V4L2_CID_PRIVATE_Y_ODD (V4L2_CID_USER_SAA7134_BASE + 1)
437#define V4L2_CID_PRIVATE_Y_EVEN (V4L2_CID_USER_SAA7134_BASE + 2)
438#define V4L2_CID_PRIVATE_AUTOMUTE (V4L2_CID_USER_SAA7134_BASE + 3)
439
440
441
442
443#define RESOURCE_OVERLAY 1
444#define RESOURCE_VIDEO 2
445#define RESOURCE_VBI 4
446#define RESOURCE_EMPRESS 8
447
448#define INTERLACE_AUTO 0
449#define INTERLACE_ON 1
450#define INTERLACE_OFF 2
451
452#define BUFFER_TIMEOUT msecs_to_jiffies(500)
453#define TS_BUFFER_TIMEOUT msecs_to_jiffies(1000)
454
455struct saa7134_dev;
456struct saa7134_dma;
457
458
459struct saa7134_pgtable {
460 unsigned int size;
461 __le32 *cpu;
462 dma_addr_t dma;
463};
464
465
466struct saa7134_thread {
467 struct task_struct *thread;
468 unsigned int scan1;
469 unsigned int scan2;
470 unsigned int mode;
471 unsigned int stopped;
472};
473
474
475struct saa7134_buf {
476
477 struct vb2_v4l2_buffer vb2;
478
479
480 unsigned int top_seen;
481 int (*activate)(struct saa7134_dev *dev,
482 struct saa7134_buf *buf,
483 struct saa7134_buf *next);
484
485 struct list_head entry;
486};
487
488struct saa7134_dmaqueue {
489 struct saa7134_dev *dev;
490 struct saa7134_buf *curr;
491 struct list_head queue;
492 struct timer_list timeout;
493 unsigned int need_two;
494 unsigned int seq_nr;
495 struct saa7134_pgtable pt;
496};
497
498
499struct saa7134_dmasound {
500 struct mutex lock;
501 int minor_mixer;
502 int minor_dsp;
503 unsigned int users_dsp;
504
505
506 enum saa7134_audio_in input;
507 unsigned int count;
508 unsigned int line1;
509 unsigned int line2;
510
511
512 unsigned int afmt;
513 unsigned int rate;
514 unsigned int channels;
515 unsigned int recording_on;
516 unsigned int dma_running;
517 unsigned int blocks;
518 unsigned int blksize;
519 unsigned int bufsize;
520 struct saa7134_pgtable pt;
521 void *vaddr;
522 struct scatterlist *sglist;
523 int sglen;
524 int nr_pages;
525 unsigned int dma_blk;
526 unsigned int read_offset;
527 unsigned int read_count;
528 void * priv_data;
529 struct snd_pcm_substream *substream;
530};
531
532
533struct saa7134_ts {
534
535 int nr_packets;
536 int nr_bufs;
537};
538
539
540struct saa7134_mpeg_ops {
541 enum saa7134_mpeg_type type;
542 struct list_head next;
543 int (*init)(struct saa7134_dev *dev);
544 int (*fini)(struct saa7134_dev *dev);
545 void (*signal_change)(struct saa7134_dev *dev);
546 void (*irq_ts_done)(struct saa7134_dev *dev,
547 unsigned long status);
548};
549
550
551struct saa7134_dev {
552 struct list_head devlist;
553 struct mutex lock;
554 spinlock_t slock;
555 struct v4l2_device v4l2_dev;
556
557 struct work_struct request_module_wk;
558
559
560 int autodetected;
561
562
563 unsigned int resources;
564 struct video_device *video_dev;
565 struct video_device *radio_dev;
566 struct video_device *vbi_dev;
567 struct saa7134_dmasound dmasound;
568
569
570 int has_remote;
571 struct saa7134_card_ir *remote;
572
573
574 char name[32];
575 int nr;
576 struct pci_dev *pci;
577 unsigned char pci_rev,pci_lat;
578 __u32 __iomem *lmmio;
579 __u8 __iomem *bmmio;
580
581
582 unsigned int board;
583 unsigned int tuner_type;
584 unsigned int radio_type;
585 unsigned char tuner_addr;
586 unsigned char radio_addr;
587
588 unsigned int tda9887_conf;
589 unsigned int gpio_value;
590
591
592 struct i2c_adapter i2c_adap;
593 struct i2c_client i2c_client;
594 unsigned char eedata[256];
595 int has_rds;
596
597
598 struct v4l2_framebuffer ovbuf;
599 struct saa7134_format *ovfmt;
600 unsigned int ovenable;
601 enum v4l2_field ovfield;
602 struct v4l2_window win;
603 struct v4l2_clip clips[8];
604 unsigned int nclips;
605 struct v4l2_fh *overlay_owner;
606
607
608
609 struct saa7134_dmaqueue video_q;
610 struct vb2_queue video_vbq;
611 struct saa7134_dmaqueue vbi_q;
612 struct vb2_queue vbi_vbq;
613 enum v4l2_field field;
614 struct saa7134_format *fmt;
615 unsigned int width, height;
616 unsigned int vbi_hlen, vbi_vlen;
617 struct pm_qos_request qos_request;
618
619
620 struct saa7134_ts ts;
621 struct saa7134_dmaqueue ts_q;
622 enum v4l2_field ts_field;
623 int ts_started;
624 struct saa7134_mpeg_ops *mops;
625
626
627 struct video_device *empress_dev;
628 struct v4l2_subdev *empress_sd;
629 struct vb2_queue empress_vbq;
630 struct work_struct empress_workqueue;
631 int empress_started;
632 struct v4l2_ctrl_handler empress_ctrl_handler;
633
634
635 struct saa7134_tvnorm *tvnorm;
636 struct saa7134_tvaudio *tvaudio;
637 struct v4l2_ctrl_handler ctrl_handler;
638 unsigned int ctl_input;
639 int ctl_bright;
640 int ctl_contrast;
641 int ctl_hue;
642 int ctl_saturation;
643 int ctl_mute;
644 int ctl_volume;
645 int ctl_invert;
646 int ctl_mirror;
647 int ctl_y_odd;
648 int ctl_y_even;
649 int ctl_automute;
650
651
652 struct v4l2_rect crop_bounds;
653 struct v4l2_rect crop_defrect;
654 struct v4l2_rect crop_current;
655
656
657 unsigned int automute;
658 struct saa7134_thread thread;
659 struct saa7134_input *input;
660 struct saa7134_input *hw_input;
661 unsigned int hw_mute;
662 int last_carrier;
663 int nosignal;
664 unsigned int insuspend;
665 struct v4l2_ctrl_handler radio_ctrl_handler;
666
667
668 struct IR_i2c_init_data init_data;
669
670#ifdef CONFIG_MEDIA_CONTROLLER
671 struct media_device *media_dev;
672
673 struct media_entity input_ent[SAA7134_INPUT_MAX + 1];
674 struct media_pad input_pad[SAA7134_INPUT_MAX + 1];
675
676 struct media_entity demod;
677 struct media_pad demod_pad[DEMOD_NUM_PADS];
678
679 struct media_pad video_pad, vbi_pad;
680 struct media_entity *decoder;
681#endif
682
683#if IS_ENABLED(CONFIG_VIDEO_SAA7134_DVB)
684
685 struct vb2_dvb_frontends frontends;
686 int (*original_demod_sleep)(struct dvb_frontend *fe);
687 int (*original_set_voltage)(struct dvb_frontend *fe,
688 enum fe_sec_voltage voltage);
689 int (*original_set_high_voltage)(struct dvb_frontend *fe, long arg);
690#endif
691 void (*gate_ctrl)(struct saa7134_dev *dev, int open);
692};
693
694
695
696#define saa_readl(reg) readl(dev->lmmio + (reg))
697#define saa_writel(reg,value) writel((value), dev->lmmio + (reg));
698#define saa_andorl(reg,mask,value) \
699 writel((readl(dev->lmmio+(reg)) & ~(mask)) |\
700 ((value) & (mask)), dev->lmmio+(reg))
701#define saa_setl(reg,bit) saa_andorl((reg),(bit),(bit))
702#define saa_clearl(reg,bit) saa_andorl((reg),(bit),0)
703
704#define saa_readb(reg) readb(dev->bmmio + (reg))
705#define saa_writeb(reg,value) writeb((value), dev->bmmio + (reg));
706#define saa_andorb(reg,mask,value) \
707 writeb((readb(dev->bmmio+(reg)) & ~(mask)) |\
708 ((value) & (mask)), dev->bmmio+(reg))
709#define saa_setb(reg,bit) saa_andorb((reg),(bit),(bit))
710#define saa_clearb(reg,bit) saa_andorb((reg),(bit),0)
711
712#define saa_wait(us) { udelay(us); }
713
714#define SAA7134_NORMS (\
715 V4L2_STD_PAL | V4L2_STD_PAL_N | \
716 V4L2_STD_PAL_Nc | V4L2_STD_SECAM | \
717 V4L2_STD_NTSC | V4L2_STD_PAL_M | \
718 V4L2_STD_PAL_60)
719
720#define GRP_EMPRESS (1)
721#define saa_call_all(dev, o, f, args...) do { \
722 if (dev->gate_ctrl) \
723 dev->gate_ctrl(dev, 1); \
724 v4l2_device_call_all(&(dev)->v4l2_dev, 0, o, f , ##args); \
725 if (dev->gate_ctrl) \
726 dev->gate_ctrl(dev, 0); \
727} while (0)
728
729#define saa_call_empress(dev, o, f, args...) ({ \
730 long _rc; \
731 if (dev->gate_ctrl) \
732 dev->gate_ctrl(dev, 1); \
733 _rc = v4l2_device_call_until_err(&(dev)->v4l2_dev, \
734 GRP_EMPRESS, o, f , ##args); \
735 if (dev->gate_ctrl) \
736 dev->gate_ctrl(dev, 0); \
737 _rc; \
738})
739
740static inline bool is_empress(struct file *file)
741{
742 struct video_device *vdev = video_devdata(file);
743 struct saa7134_dev *dev = video_get_drvdata(vdev);
744
745 return vdev->queue == &dev->empress_vbq;
746}
747
748
749
750
751extern struct list_head saa7134_devlist;
752extern struct mutex saa7134_devlist_lock;
753extern int saa7134_no_overlay;
754extern bool saa7134_userptr;
755
756void saa7134_track_gpio(struct saa7134_dev *dev, const char *msg);
757void saa7134_set_gpio(struct saa7134_dev *dev, int bit_no, int value);
758
759#define SAA7134_PGTABLE_SIZE 4096
760
761int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt);
762int saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt,
763 struct scatterlist *list, unsigned int length,
764 unsigned int startpage);
765void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt);
766
767int saa7134_buffer_count(unsigned int size, unsigned int count);
768int saa7134_buffer_startpage(struct saa7134_buf *buf);
769unsigned long saa7134_buffer_base(struct saa7134_buf *buf);
770
771int saa7134_buffer_queue(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
772 struct saa7134_buf *buf);
773void saa7134_buffer_finish(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
774 unsigned int state);
775void saa7134_buffer_next(struct saa7134_dev *dev, struct saa7134_dmaqueue *q);
776void saa7134_buffer_timeout(unsigned long data);
777void saa7134_stop_streaming(struct saa7134_dev *dev, struct saa7134_dmaqueue *q);
778
779int saa7134_set_dmabits(struct saa7134_dev *dev);
780
781extern int (*saa7134_dmasound_init)(struct saa7134_dev *dev);
782extern int (*saa7134_dmasound_exit)(struct saa7134_dev *dev);
783
784
785
786
787
788extern struct saa7134_board saa7134_boards[];
789extern const char * const saa7134_input_name[];
790extern const unsigned int saa7134_bcount;
791extern struct pci_device_id saa7134_pci_tbl[];
792
793extern int saa7134_board_init1(struct saa7134_dev *dev);
794extern int saa7134_board_init2(struct saa7134_dev *dev);
795int saa7134_tuner_callback(void *priv, int component, int command, int arg);
796
797
798
799
800
801int saa7134_i2c_register(struct saa7134_dev *dev);
802int saa7134_i2c_unregister(struct saa7134_dev *dev);
803
804
805
806
807
808extern unsigned int video_debug;
809extern struct video_device saa7134_video_template;
810extern struct video_device saa7134_radio_template;
811
812void saa7134_vb2_buffer_queue(struct vb2_buffer *vb);
813int saa7134_vb2_start_streaming(struct vb2_queue *vq, unsigned int count);
814void saa7134_vb2_stop_streaming(struct vb2_queue *vq);
815
816int saa7134_s_std(struct file *file, void *priv, v4l2_std_id id);
817int saa7134_g_std(struct file *file, void *priv, v4l2_std_id *id);
818int saa7134_querystd(struct file *file, void *priv, v4l2_std_id *std);
819int saa7134_enum_input(struct file *file, void *priv, struct v4l2_input *i);
820int saa7134_g_input(struct file *file, void *priv, unsigned int *i);
821int saa7134_s_input(struct file *file, void *priv, unsigned int i);
822int saa7134_querycap(struct file *file, void *priv,
823 struct v4l2_capability *cap);
824int saa7134_g_tuner(struct file *file, void *priv,
825 struct v4l2_tuner *t);
826int saa7134_s_tuner(struct file *file, void *priv,
827 const struct v4l2_tuner *t);
828int saa7134_g_frequency(struct file *file, void *priv,
829 struct v4l2_frequency *f);
830int saa7134_s_frequency(struct file *file, void *priv,
831 const struct v4l2_frequency *f);
832
833int saa7134_videoport_init(struct saa7134_dev *dev);
834void saa7134_set_tvnorm_hw(struct saa7134_dev *dev);
835
836int saa7134_video_init1(struct saa7134_dev *dev);
837int saa7134_video_init2(struct saa7134_dev *dev);
838void saa7134_irq_video_signalchange(struct saa7134_dev *dev);
839void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status);
840void saa7134_video_fini(struct saa7134_dev *dev);
841
842
843
844
845
846#define TS_PACKET_SIZE 188
847
848int saa7134_ts_buffer_init(struct vb2_buffer *vb2);
849int saa7134_ts_buffer_prepare(struct vb2_buffer *vb2);
850int saa7134_ts_queue_setup(struct vb2_queue *q,
851 unsigned int *nbuffers, unsigned int *nplanes,
852 unsigned int sizes[], struct device *alloc_devs[]);
853int saa7134_ts_start_streaming(struct vb2_queue *vq, unsigned int count);
854void saa7134_ts_stop_streaming(struct vb2_queue *vq);
855
856extern struct vb2_ops saa7134_ts_qops;
857
858int saa7134_ts_init1(struct saa7134_dev *dev);
859int saa7134_ts_fini(struct saa7134_dev *dev);
860void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status);
861
862int saa7134_ts_register(struct saa7134_mpeg_ops *ops);
863void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops);
864
865int saa7134_ts_init_hw(struct saa7134_dev *dev);
866
867int saa7134_ts_start(struct saa7134_dev *dev);
868int saa7134_ts_stop(struct saa7134_dev *dev);
869
870
871
872
873extern struct vb2_ops saa7134_vbi_qops;
874extern struct video_device saa7134_vbi_template;
875
876int saa7134_vbi_init1(struct saa7134_dev *dev);
877int saa7134_vbi_fini(struct saa7134_dev *dev);
878void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status);
879
880
881
882
883
884int saa7134_tvaudio_rx2mode(u32 rx);
885
886void saa7134_tvaudio_setmute(struct saa7134_dev *dev);
887void saa7134_tvaudio_setinput(struct saa7134_dev *dev,
888 struct saa7134_input *in);
889void saa7134_tvaudio_setvolume(struct saa7134_dev *dev, int level);
890int saa7134_tvaudio_getstereo(struct saa7134_dev *dev);
891
892void saa7134_tvaudio_init(struct saa7134_dev *dev);
893int saa7134_tvaudio_init2(struct saa7134_dev *dev);
894int saa7134_tvaudio_fini(struct saa7134_dev *dev);
895int saa7134_tvaudio_do_scan(struct saa7134_dev *dev);
896int saa7134_tvaudio_close(struct saa7134_dev *dev);
897
898int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value);
899
900void saa7134_enable_i2s(struct saa7134_dev *dev);
901
902
903
904
905extern const struct file_operations saa7134_dsp_fops;
906extern const struct file_operations saa7134_mixer_fops;
907
908int saa7134_oss_init1(struct saa7134_dev *dev);
909int saa7134_oss_fini(struct saa7134_dev *dev);
910void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status);
911
912
913
914
915#if defined(CONFIG_VIDEO_SAA7134_RC)
916int saa7134_input_init1(struct saa7134_dev *dev);
917void saa7134_input_fini(struct saa7134_dev *dev);
918void saa7134_input_irq(struct saa7134_dev *dev);
919void saa7134_probe_i2c_ir(struct saa7134_dev *dev);
920int saa7134_ir_start(struct saa7134_dev *dev);
921void saa7134_ir_stop(struct saa7134_dev *dev);
922#else
923#define saa7134_input_init1(dev) ((void)0)
924#define saa7134_input_fini(dev) ((void)0)
925#define saa7134_input_irq(dev) ((void)0)
926#define saa7134_probe_i2c_ir(dev) ((void)0)
927#define saa7134_ir_start(dev) ((void)0)
928#define saa7134_ir_stop(dev) ((void)0)
929#endif
930