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22#define SAA7134_VERSION "0, 2, 17"
23
24#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
25
26#include <linux/pci.h>
27#include <linux/i2c.h>
28#include <linux/videodev2.h>
29#include <linux/kdev_t.h>
30#include <linux/input.h>
31#include <linux/notifier.h>
32#include <linux/delay.h>
33#include <linux/mutex.h>
34#include <linux/pm_qos.h>
35
36#include <asm/io.h>
37
38#include <media/v4l2-common.h>
39#include <media/v4l2-ioctl.h>
40#include <media/v4l2-device.h>
41#include <media/v4l2-fh.h>
42#include <media/v4l2-ctrls.h>
43#include <media/tuner.h>
44#include <media/rc-core.h>
45#include <media/i2c/ir-kbd-i2c.h>
46#include <media/videobuf2-dma-sg.h>
47#include <sound/core.h>
48#include <sound/pcm.h>
49#if IS_ENABLED(CONFIG_VIDEO_SAA7134_DVB)
50#include <media/videobuf2-dvb.h>
51#endif
52#include "tda8290.h"
53
54#define UNSET (-1U)
55
56
57
58
59enum saa7134_tvaudio_mode {
60 TVAUDIO_FM_MONO = 1,
61 TVAUDIO_FM_BG_STEREO = 2,
62 TVAUDIO_FM_SAT_STEREO = 3,
63 TVAUDIO_FM_K_STEREO = 4,
64 TVAUDIO_NICAM_AM = 5,
65 TVAUDIO_NICAM_FM = 6,
66};
67
68enum saa7134_audio_in {
69 TV = 1,
70 LINE1 = 2,
71 LINE2 = 3,
72 LINE2_LEFT,
73};
74
75enum saa7134_video_out {
76 CCIR656 = 1,
77};
78
79
80
81
82struct saa7134_tvnorm {
83 char *name;
84 v4l2_std_id id;
85
86
87 unsigned int sync_control;
88 unsigned int luma_control;
89 unsigned int chroma_ctrl1;
90 unsigned int chroma_gain;
91 unsigned int chroma_ctrl2;
92 unsigned int vgate_misc;
93
94
95 unsigned int h_start;
96 unsigned int h_stop;
97 unsigned int video_v_start;
98 unsigned int video_v_stop;
99 unsigned int vbi_v_start_0;
100 unsigned int vbi_v_stop_0;
101 unsigned int src_timing;
102 unsigned int vbi_v_start_1;
103};
104
105struct saa7134_tvaudio {
106 char *name;
107 v4l2_std_id std;
108 enum saa7134_tvaudio_mode mode;
109 int carr1;
110 int carr2;
111};
112
113struct saa7134_format {
114 char *name;
115 unsigned int fourcc;
116 unsigned int depth;
117 unsigned int pm;
118 unsigned int vshift;
119 unsigned int hshift;
120 unsigned int bswap:1;
121 unsigned int wswap:1;
122 unsigned int yuv:1;
123 unsigned int planar:1;
124 unsigned int uvswap:1;
125};
126
127struct saa7134_card_ir {
128 struct rc_dev *dev;
129
130 char name[32];
131 char phys[32];
132 unsigned users;
133
134 u32 polling;
135 u32 last_gpio;
136 u32 mask_keycode, mask_keydown, mask_keyup;
137
138 bool running;
139
140 struct timer_list timer;
141
142
143 u32 raw_decode;
144};
145
146
147
148
149#define SAA7134_BOARD_NOAUTO UNSET
150#define SAA7134_BOARD_UNKNOWN 0
151#define SAA7134_BOARD_PROTEUS_PRO 1
152#define SAA7134_BOARD_FLYVIDEO3000 2
153#define SAA7134_BOARD_FLYVIDEO2000 3
154#define SAA7134_BOARD_EMPRESS 4
155#define SAA7134_BOARD_MONSTERTV 5
156#define SAA7134_BOARD_MD9717 6
157#define SAA7134_BOARD_TVSTATION_RDS 7
158#define SAA7134_BOARD_CINERGY400 8
159#define SAA7134_BOARD_MD5044 9
160#define SAA7134_BOARD_KWORLD 10
161#define SAA7134_BOARD_CINERGY600 11
162#define SAA7134_BOARD_MD7134 12
163#define SAA7134_BOARD_TYPHOON_90031 13
164#define SAA7134_BOARD_ELSA 14
165#define SAA7134_BOARD_ELSA_500TV 15
166#define SAA7134_BOARD_ASUSTeK_TVFM7134 16
167#define SAA7134_BOARD_VA1000POWER 17
168#define SAA7134_BOARD_BMK_MPEX_NOTUNER 18
169#define SAA7134_BOARD_VIDEOMATE_TV 19
170#define SAA7134_BOARD_CRONOS_PLUS 20
171#define SAA7134_BOARD_10MOONSTVMASTER 21
172#define SAA7134_BOARD_MD2819 22
173#define SAA7134_BOARD_BMK_MPEX_TUNER 23
174#define SAA7134_BOARD_TVSTATION_DVR 24
175#define SAA7134_BOARD_ASUSTEK_TVFM7133 25
176#define SAA7134_BOARD_PINNACLE_PCTV_STEREO 26
177#define SAA7134_BOARD_MANLI_MTV002 27
178#define SAA7134_BOARD_MANLI_MTV001 28
179#define SAA7134_BOARD_TG3000TV 29
180#define SAA7134_BOARD_ECS_TVP3XP 30
181#define SAA7134_BOARD_ECS_TVP3XP_4CB5 31
182#define SAA7134_BOARD_AVACSSMARTTV 32
183#define SAA7134_BOARD_AVERMEDIA_DVD_EZMAKER 33
184#define SAA7134_BOARD_NOVAC_PRIMETV7133 34
185#define SAA7134_BOARD_AVERMEDIA_STUDIO_305 35
186#define SAA7134_BOARD_UPMOST_PURPLE_TV 36
187#define SAA7134_BOARD_ITEMS_MTV005 37
188#define SAA7134_BOARD_CINERGY200 38
189#define SAA7134_BOARD_FLYTVPLATINUM_MINI 39
190#define SAA7134_BOARD_VIDEOMATE_TV_PVR 40
191#define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS 41
192#define SAA7134_BOARD_SABRENT_SBTTVFM 42
193#define SAA7134_BOARD_ZOLID_XPERT_TV7134 43
194#define SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE 44
195#define SAA7134_BOARD_AVERMEDIA_STUDIO_307 45
196#define SAA7134_BOARD_AVERMEDIA_CARDBUS 46
197#define SAA7134_BOARD_CINERGY400_CARDBUS 47
198#define SAA7134_BOARD_CINERGY600_MK3 48
199#define SAA7134_BOARD_VIDEOMATE_GOLD_PLUS 49
200#define SAA7134_BOARD_PINNACLE_300I_DVBT_PAL 50
201#define SAA7134_BOARD_PROVIDEO_PV952 51
202#define SAA7134_BOARD_AVERMEDIA_305 52
203#define SAA7134_BOARD_ASUSTeK_TVFM7135 53
204#define SAA7134_BOARD_FLYTVPLATINUM_FM 54
205#define SAA7134_BOARD_FLYDVBTDUO 55
206#define SAA7134_BOARD_AVERMEDIA_307 56
207#define SAA7134_BOARD_AVERMEDIA_GO_007_FM 57
208#define SAA7134_BOARD_ADS_INSTANT_TV 58
209#define SAA7134_BOARD_KWORLD_VSTREAM_XPERT 59
210#define SAA7134_BOARD_FLYDVBT_DUO_CARDBUS 60
211#define SAA7134_BOARD_PHILIPS_TOUGH 61
212#define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII 62
213#define SAA7134_BOARD_KWORLD_XPERT 63
214#define SAA7134_BOARD_FLYTV_DIGIMATRIX 64
215#define SAA7134_BOARD_KWORLD_TERMINATOR 65
216#define SAA7134_BOARD_YUAN_TUN900 66
217#define SAA7134_BOARD_BEHOLD_409FM 67
218#define SAA7134_BOARD_GOTVIEW_7135 68
219#define SAA7134_BOARD_PHILIPS_EUROPA 69
220#define SAA7134_BOARD_VIDEOMATE_DVBT_300 70
221#define SAA7134_BOARD_VIDEOMATE_DVBT_200 71
222#define SAA7134_BOARD_RTD_VFG7350 72
223#define SAA7134_BOARD_RTD_VFG7330 73
224#define SAA7134_BOARD_FLYTVPLATINUM_MINI2 74
225#define SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180 75
226#define SAA7134_BOARD_MONSTERTV_MOBILE 76
227#define SAA7134_BOARD_PINNACLE_PCTV_110i 77
228#define SAA7134_BOARD_ASUSTeK_P7131_DUAL 78
229#define SAA7134_BOARD_SEDNA_PC_TV_CARDBUS 79
230#define SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV 80
231#define SAA7134_BOARD_PHILIPS_TIGER 81
232#define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS 82
233#define SAA7134_BOARD_CINERGY250PCI 83
234#define SAA7134_BOARD_FLYDVB_TRIO 84
235#define SAA7134_BOARD_AVERMEDIA_777 85
236#define SAA7134_BOARD_FLYDVBT_LR301 86
237#define SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331 87
238#define SAA7134_BOARD_TEVION_DVBT_220RF 88
239#define SAA7134_BOARD_ELSA_700TV 89
240#define SAA7134_BOARD_KWORLD_ATSC110 90
241#define SAA7134_BOARD_AVERMEDIA_A169_B 91
242#define SAA7134_BOARD_AVERMEDIA_A169_B1 92
243#define SAA7134_BOARD_MD7134_BRIDGE_2 93
244#define SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS 94
245#define SAA7134_BOARD_FLYVIDEO3000_NTSC 95
246#define SAA7134_BOARD_MEDION_MD8800_QUADRO 96
247#define SAA7134_BOARD_FLYDVBS_LR300 97
248#define SAA7134_BOARD_PROTEUS_2309 98
249#define SAA7134_BOARD_AVERMEDIA_A16AR 99
250#define SAA7134_BOARD_ASUS_EUROPA2_HYBRID 100
251#define SAA7134_BOARD_PINNACLE_PCTV_310i 101
252#define SAA7134_BOARD_AVERMEDIA_STUDIO_507 102
253#define SAA7134_BOARD_VIDEOMATE_DVBT_200A 103
254#define SAA7134_BOARD_HAUPPAUGE_HVR1110 104
255#define SAA7134_BOARD_CINERGY_HT_PCMCIA 105
256#define SAA7134_BOARD_ENCORE_ENLTV 106
257#define SAA7134_BOARD_ENCORE_ENLTV_FM 107
258#define SAA7134_BOARD_CINERGY_HT_PCI 108
259#define SAA7134_BOARD_PHILIPS_TIGER_S 109
260#define SAA7134_BOARD_AVERMEDIA_M102 110
261#define SAA7134_BOARD_ASUS_P7131_4871 111
262#define SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA 112
263#define SAA7134_BOARD_ECS_TVP3XP_4CB6 113
264#define SAA7134_BOARD_KWORLD_DVBT_210 114
265#define SAA7134_BOARD_SABRENT_TV_PCB05 115
266#define SAA7134_BOARD_10MOONSTVMASTER3 116
267#define SAA7134_BOARD_AVERMEDIA_SUPER_007 117
268#define SAA7134_BOARD_BEHOLD_401 118
269#define SAA7134_BOARD_BEHOLD_403 119
270#define SAA7134_BOARD_BEHOLD_403FM 120
271#define SAA7134_BOARD_BEHOLD_405 121
272#define SAA7134_BOARD_BEHOLD_405FM 122
273#define SAA7134_BOARD_BEHOLD_407 123
274#define SAA7134_BOARD_BEHOLD_407FM 124
275#define SAA7134_BOARD_BEHOLD_409 125
276#define SAA7134_BOARD_BEHOLD_505FM 126
277#define SAA7134_BOARD_BEHOLD_507_9FM 127
278#define SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM 128
279#define SAA7134_BOARD_BEHOLD_607FM_MK3 129
280#define SAA7134_BOARD_BEHOLD_M6 130
281#define SAA7134_BOARD_TWINHAN_DTV_DVB_3056 131
282#define SAA7134_BOARD_GENIUS_TVGO_A11MCE 132
283#define SAA7134_BOARD_PHILIPS_SNAKE 133
284#define SAA7134_BOARD_CREATIX_CTX953 134
285#define SAA7134_BOARD_MSI_TVANYWHERE_AD11 135
286#define SAA7134_BOARD_AVERMEDIA_CARDBUS_506 136
287#define SAA7134_BOARD_AVERMEDIA_A16D 137
288#define SAA7134_BOARD_AVERMEDIA_M115 138
289#define SAA7134_BOARD_VIDEOMATE_T750 139
290#define SAA7134_BOARD_AVERMEDIA_A700_PRO 140
291#define SAA7134_BOARD_AVERMEDIA_A700_HYBRID 141
292#define SAA7134_BOARD_BEHOLD_H6 142
293#define SAA7134_BOARD_BEHOLD_M63 143
294#define SAA7134_BOARD_BEHOLD_M6_EXTRA 144
295#define SAA7134_BOARD_AVERMEDIA_M103 145
296#define SAA7134_BOARD_ASUSTeK_P7131_ANALOG 146
297#define SAA7134_BOARD_ASUSTeK_TIGER_3IN1 147
298#define SAA7134_BOARD_ENCORE_ENLTV_FM53 148
299#define SAA7134_BOARD_AVERMEDIA_M135A 149
300#define SAA7134_BOARD_REAL_ANGEL_220 150
301#define SAA7134_BOARD_ADS_INSTANT_HDTV_PCI 151
302#define SAA7134_BOARD_ASUSTeK_TIGER 152
303#define SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG 153
304#define SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS 154
305#define SAA7134_BOARD_HAUPPAUGE_HVR1150 155
306#define SAA7134_BOARD_HAUPPAUGE_HVR1120 156
307#define SAA7134_BOARD_AVERMEDIA_STUDIO_507UA 157
308#define SAA7134_BOARD_AVERMEDIA_CARDBUS_501 158
309#define SAA7134_BOARD_BEHOLD_505RDS_MK5 159
310#define SAA7134_BOARD_BEHOLD_507RDS_MK3 160
311#define SAA7134_BOARD_BEHOLD_507RDS_MK5 161
312#define SAA7134_BOARD_BEHOLD_607FM_MK5 162
313#define SAA7134_BOARD_BEHOLD_609FM_MK3 163
314#define SAA7134_BOARD_BEHOLD_609FM_MK5 164
315#define SAA7134_BOARD_BEHOLD_607RDS_MK3 165
316#define SAA7134_BOARD_BEHOLD_607RDS_MK5 166
317#define SAA7134_BOARD_BEHOLD_609RDS_MK3 167
318#define SAA7134_BOARD_BEHOLD_609RDS_MK5 168
319#define SAA7134_BOARD_VIDEOMATE_S350 169
320#define SAA7134_BOARD_AVERMEDIA_STUDIO_505 170
321#define SAA7134_BOARD_BEHOLD_X7 171
322#define SAA7134_BOARD_ROVERMEDIA_LINK_PRO_FM 172
323#define SAA7134_BOARD_ZOLID_HYBRID_PCI 173
324#define SAA7134_BOARD_ASUS_EUROPA_HYBRID 174
325#define SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S 175
326#define SAA7134_BOARD_BEHOLD_505RDS_MK3 176
327#define SAA7134_BOARD_HAWELL_HW_404M7 177
328#define SAA7134_BOARD_BEHOLD_H7 178
329#define SAA7134_BOARD_BEHOLD_A7 179
330#define SAA7134_BOARD_AVERMEDIA_M733A 180
331#define SAA7134_BOARD_TECHNOTREND_BUDGET_T3000 181
332#define SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG 182
333#define SAA7134_BOARD_VIDEOMATE_M1F 183
334#define SAA7134_BOARD_ENCORE_ENLTV_FM3 184
335#define SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2 185
336#define SAA7134_BOARD_BEHOLD_501 186
337#define SAA7134_BOARD_BEHOLD_503FM 187
338#define SAA7134_BOARD_SENSORAY811_911 188
339#define SAA7134_BOARD_KWORLD_PC150U 189
340#define SAA7134_BOARD_ASUSTeK_PS3_100 190
341#define SAA7134_BOARD_HAWELL_HW_9004V1 191
342#define SAA7134_BOARD_AVERMEDIA_A706 192
343#define SAA7134_BOARD_WIS_VOYAGER 193
344#define SAA7134_BOARD_AVERMEDIA_505 194
345#define SAA7134_BOARD_LEADTEK_WINFAST_TV2100_FM 195
346
347#define SAA7134_MAXBOARDS 32
348#define SAA7134_INPUT_MAX 8
349
350
351
352
353#define SAA7134_REMOTE_GPIO 1
354#define SAA7134_REMOTE_I2C 2
355
356
357
358
359#define SET_T_CODE_POLARITY_NON_INVERTED (1 << 0)
360#define SET_CLOCK_NOT_DELAYED (1 << 1)
361#define SET_CLOCK_INVERTED (1 << 2)
362#define SET_VSYNC_OFF (1 << 3)
363
364struct saa7134_input {
365 char *name;
366 unsigned int vmux;
367 enum saa7134_audio_in amux;
368 unsigned int gpio;
369 unsigned int tv:1;
370};
371
372enum saa7134_mpeg_type {
373 SAA7134_MPEG_UNUSED,
374 SAA7134_MPEG_EMPRESS,
375 SAA7134_MPEG_DVB,
376 SAA7134_MPEG_GO7007,
377};
378
379enum saa7134_mpeg_ts_type {
380 SAA7134_MPEG_TS_PARALLEL = 0,
381 SAA7134_MPEG_TS_SERIAL,
382};
383
384struct saa7134_board {
385 char *name;
386 unsigned int audio_clock;
387
388
389 unsigned int gpiomask;
390 struct saa7134_input inputs[SAA7134_INPUT_MAX];
391 struct saa7134_input radio;
392 struct saa7134_input mute;
393
394
395 unsigned int tuner_type;
396 unsigned int radio_type;
397 unsigned char tuner_addr;
398 unsigned char radio_addr;
399 unsigned char empress_addr;
400 unsigned char rds_addr;
401
402 unsigned int tda9887_conf;
403 struct tda829x_config tda829x_conf;
404
405
406 enum saa7134_video_out video_out;
407 enum saa7134_mpeg_type mpeg;
408 enum saa7134_mpeg_ts_type ts_type;
409 unsigned int vid_port_opts;
410 unsigned int ts_force_val:1;
411};
412
413#define card_has_radio(dev) (NULL != saa7134_boards[dev->board].radio.name)
414#define card_is_empress(dev) (SAA7134_MPEG_EMPRESS == saa7134_boards[dev->board].mpeg)
415#define card_is_dvb(dev) (SAA7134_MPEG_DVB == saa7134_boards[dev->board].mpeg)
416#define card_is_go7007(dev) (SAA7134_MPEG_GO7007 == saa7134_boards[dev->board].mpeg)
417#define card_has_mpeg(dev) (SAA7134_MPEG_UNUSED != saa7134_boards[dev->board].mpeg)
418#define card(dev) (saa7134_boards[dev->board])
419#define card_in(dev,n) (saa7134_boards[dev->board].inputs[n])
420
421#define V4L2_CID_PRIVATE_INVERT (V4L2_CID_USER_SAA7134_BASE + 0)
422#define V4L2_CID_PRIVATE_Y_ODD (V4L2_CID_USER_SAA7134_BASE + 1)
423#define V4L2_CID_PRIVATE_Y_EVEN (V4L2_CID_USER_SAA7134_BASE + 2)
424#define V4L2_CID_PRIVATE_AUTOMUTE (V4L2_CID_USER_SAA7134_BASE + 3)
425
426
427
428
429#define RESOURCE_OVERLAY 1
430#define RESOURCE_VIDEO 2
431#define RESOURCE_VBI 4
432#define RESOURCE_EMPRESS 8
433
434#define INTERLACE_AUTO 0
435#define INTERLACE_ON 1
436#define INTERLACE_OFF 2
437
438#define BUFFER_TIMEOUT msecs_to_jiffies(500)
439#define TS_BUFFER_TIMEOUT msecs_to_jiffies(1000)
440
441struct saa7134_dev;
442struct saa7134_dma;
443
444
445struct saa7134_pgtable {
446 unsigned int size;
447 __le32 *cpu;
448 dma_addr_t dma;
449};
450
451
452struct saa7134_thread {
453 struct task_struct *thread;
454 unsigned int scan1;
455 unsigned int scan2;
456 unsigned int mode;
457 unsigned int stopped;
458};
459
460
461struct saa7134_buf {
462
463 struct vb2_v4l2_buffer vb2;
464
465
466 unsigned int top_seen;
467 int (*activate)(struct saa7134_dev *dev,
468 struct saa7134_buf *buf,
469 struct saa7134_buf *next);
470
471 struct list_head entry;
472};
473
474struct saa7134_dmaqueue {
475 struct saa7134_dev *dev;
476 struct saa7134_buf *curr;
477 struct list_head queue;
478 struct timer_list timeout;
479 unsigned int need_two;
480 unsigned int seq_nr;
481 struct saa7134_pgtable pt;
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 void *vaddr;
508 struct scatterlist *sglist;
509 int sglen;
510 int nr_pages;
511 unsigned int dma_blk;
512 unsigned int read_offset;
513 unsigned int read_count;
514 void * priv_data;
515 struct snd_pcm_substream *substream;
516};
517
518
519struct saa7134_ts {
520
521 int nr_packets;
522 int nr_bufs;
523};
524
525
526struct saa7134_mpeg_ops {
527 enum saa7134_mpeg_type type;
528 struct list_head next;
529 int (*init)(struct saa7134_dev *dev);
530 int (*fini)(struct saa7134_dev *dev);
531 void (*signal_change)(struct saa7134_dev *dev);
532 void (*irq_ts_done)(struct saa7134_dev *dev,
533 unsigned long status);
534};
535
536
537struct saa7134_dev {
538 struct list_head devlist;
539 struct mutex lock;
540 spinlock_t slock;
541 struct v4l2_device v4l2_dev;
542
543 struct work_struct request_module_wk;
544
545
546 int autodetected;
547
548
549 unsigned int resources;
550 struct video_device *video_dev;
551 struct video_device *radio_dev;
552 struct video_device *vbi_dev;
553 struct saa7134_dmasound dmasound;
554
555
556 int has_remote;
557 struct saa7134_card_ir *remote;
558
559
560 char name[32];
561 int nr;
562 struct pci_dev *pci;
563 unsigned char pci_rev,pci_lat;
564 __u32 __iomem *lmmio;
565 __u8 __iomem *bmmio;
566
567
568 unsigned int board;
569 unsigned int tuner_type;
570 unsigned int radio_type;
571 unsigned char tuner_addr;
572 unsigned char radio_addr;
573
574 unsigned int tda9887_conf;
575 unsigned int gpio_value;
576
577
578 struct i2c_adapter i2c_adap;
579 struct i2c_client i2c_client;
580 unsigned char eedata[256];
581 int has_rds;
582
583
584 struct v4l2_framebuffer ovbuf;
585 struct saa7134_format *ovfmt;
586 unsigned int ovenable;
587 enum v4l2_field ovfield;
588 struct v4l2_window win;
589 struct v4l2_clip clips[8];
590 unsigned int nclips;
591 struct v4l2_fh *overlay_owner;
592
593
594
595 void *alloc_ctx;
596 struct saa7134_dmaqueue video_q;
597 struct vb2_queue video_vbq;
598 struct saa7134_dmaqueue vbi_q;
599 struct vb2_queue vbi_vbq;
600 enum v4l2_field field;
601 struct saa7134_format *fmt;
602 unsigned int width, height;
603 unsigned int vbi_hlen, vbi_vlen;
604 struct pm_qos_request qos_request;
605
606
607 struct saa7134_ts ts;
608 struct saa7134_dmaqueue ts_q;
609 enum v4l2_field ts_field;
610 int ts_started;
611 struct saa7134_mpeg_ops *mops;
612
613
614 struct video_device *empress_dev;
615 struct v4l2_subdev *empress_sd;
616 struct vb2_queue empress_vbq;
617 struct work_struct empress_workqueue;
618 int empress_started;
619 struct v4l2_ctrl_handler empress_ctrl_handler;
620
621
622 struct saa7134_tvnorm *tvnorm;
623 struct saa7134_tvaudio *tvaudio;
624 struct v4l2_ctrl_handler ctrl_handler;
625 unsigned int ctl_input;
626 int ctl_bright;
627 int ctl_contrast;
628 int ctl_hue;
629 int ctl_saturation;
630 int ctl_mute;
631 int ctl_volume;
632 int ctl_invert;
633 int ctl_mirror;
634 int ctl_y_odd;
635 int ctl_y_even;
636 int ctl_automute;
637
638
639 struct v4l2_rect crop_bounds;
640 struct v4l2_rect crop_defrect;
641 struct v4l2_rect crop_current;
642
643
644 unsigned int automute;
645 struct saa7134_thread thread;
646 struct saa7134_input *input;
647 struct saa7134_input *hw_input;
648 unsigned int hw_mute;
649 int last_carrier;
650 int nosignal;
651 unsigned int insuspend;
652 struct v4l2_ctrl_handler radio_ctrl_handler;
653
654
655 struct IR_i2c_init_data init_data;
656
657#if IS_ENABLED(CONFIG_VIDEO_SAA7134_DVB)
658
659 struct vb2_dvb_frontends frontends;
660 int (*original_demod_sleep)(struct dvb_frontend *fe);
661 int (*original_set_voltage)(struct dvb_frontend *fe,
662 enum fe_sec_voltage voltage);
663 int (*original_set_high_voltage)(struct dvb_frontend *fe, long arg);
664#endif
665 void (*gate_ctrl)(struct saa7134_dev *dev, int open);
666};
667
668
669
670#define saa_readl(reg) readl(dev->lmmio + (reg))
671#define saa_writel(reg,value) writel((value), dev->lmmio + (reg));
672#define saa_andorl(reg,mask,value) \
673 writel((readl(dev->lmmio+(reg)) & ~(mask)) |\
674 ((value) & (mask)), dev->lmmio+(reg))
675#define saa_setl(reg,bit) saa_andorl((reg),(bit),(bit))
676#define saa_clearl(reg,bit) saa_andorl((reg),(bit),0)
677
678#define saa_readb(reg) readb(dev->bmmio + (reg))
679#define saa_writeb(reg,value) writeb((value), dev->bmmio + (reg));
680#define saa_andorb(reg,mask,value) \
681 writeb((readb(dev->bmmio+(reg)) & ~(mask)) |\
682 ((value) & (mask)), dev->bmmio+(reg))
683#define saa_setb(reg,bit) saa_andorb((reg),(bit),(bit))
684#define saa_clearb(reg,bit) saa_andorb((reg),(bit),0)
685
686#define saa_wait(us) { udelay(us); }
687
688#define SAA7134_NORMS (\
689 V4L2_STD_PAL | V4L2_STD_PAL_N | \
690 V4L2_STD_PAL_Nc | V4L2_STD_SECAM | \
691 V4L2_STD_NTSC | V4L2_STD_PAL_M | \
692 V4L2_STD_PAL_60)
693
694#define GRP_EMPRESS (1)
695#define saa_call_all(dev, o, f, args...) do { \
696 if (dev->gate_ctrl) \
697 dev->gate_ctrl(dev, 1); \
698 v4l2_device_call_all(&(dev)->v4l2_dev, 0, o, f , ##args); \
699 if (dev->gate_ctrl) \
700 dev->gate_ctrl(dev, 0); \
701} while (0)
702
703#define saa_call_empress(dev, o, f, args...) ({ \
704 long _rc; \
705 if (dev->gate_ctrl) \
706 dev->gate_ctrl(dev, 1); \
707 _rc = v4l2_device_call_until_err(&(dev)->v4l2_dev, \
708 GRP_EMPRESS, o, f , ##args); \
709 if (dev->gate_ctrl) \
710 dev->gate_ctrl(dev, 0); \
711 _rc; \
712})
713
714static inline bool is_empress(struct file *file)
715{
716 struct video_device *vdev = video_devdata(file);
717 struct saa7134_dev *dev = video_get_drvdata(vdev);
718
719 return vdev->queue == &dev->empress_vbq;
720}
721
722
723
724
725extern struct list_head saa7134_devlist;
726extern struct mutex saa7134_devlist_lock;
727extern int saa7134_no_overlay;
728extern bool saa7134_userptr;
729
730void saa7134_track_gpio(struct saa7134_dev *dev, char *msg);
731void saa7134_set_gpio(struct saa7134_dev *dev, int bit_no, int value);
732
733#define SAA7134_PGTABLE_SIZE 4096
734
735int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt);
736int saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt,
737 struct scatterlist *list, unsigned int length,
738 unsigned int startpage);
739void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt);
740
741int saa7134_buffer_count(unsigned int size, unsigned int count);
742int saa7134_buffer_startpage(struct saa7134_buf *buf);
743unsigned long saa7134_buffer_base(struct saa7134_buf *buf);
744
745int saa7134_buffer_queue(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
746 struct saa7134_buf *buf);
747void saa7134_buffer_finish(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
748 unsigned int state);
749void saa7134_buffer_next(struct saa7134_dev *dev, struct saa7134_dmaqueue *q);
750void saa7134_buffer_timeout(unsigned long data);
751void saa7134_stop_streaming(struct saa7134_dev *dev, struct saa7134_dmaqueue *q);
752
753int saa7134_set_dmabits(struct saa7134_dev *dev);
754
755extern int (*saa7134_dmasound_init)(struct saa7134_dev *dev);
756extern int (*saa7134_dmasound_exit)(struct saa7134_dev *dev);
757
758
759
760
761
762extern struct saa7134_board saa7134_boards[];
763extern const unsigned int saa7134_bcount;
764extern struct pci_device_id saa7134_pci_tbl[];
765
766extern int saa7134_board_init1(struct saa7134_dev *dev);
767extern int saa7134_board_init2(struct saa7134_dev *dev);
768int saa7134_tuner_callback(void *priv, int component, int command, int arg);
769
770
771
772
773
774int saa7134_i2c_register(struct saa7134_dev *dev);
775int saa7134_i2c_unregister(struct saa7134_dev *dev);
776
777
778
779
780
781extern unsigned int video_debug;
782extern struct video_device saa7134_video_template;
783extern struct video_device saa7134_radio_template;
784
785void saa7134_vb2_buffer_queue(struct vb2_buffer *vb);
786int saa7134_vb2_start_streaming(struct vb2_queue *vq, unsigned int count);
787void saa7134_vb2_stop_streaming(struct vb2_queue *vq);
788
789int saa7134_s_std(struct file *file, void *priv, v4l2_std_id id);
790int saa7134_g_std(struct file *file, void *priv, v4l2_std_id *id);
791int saa7134_querystd(struct file *file, void *priv, v4l2_std_id *std);
792int saa7134_enum_input(struct file *file, void *priv, struct v4l2_input *i);
793int saa7134_g_input(struct file *file, void *priv, unsigned int *i);
794int saa7134_s_input(struct file *file, void *priv, unsigned int i);
795int saa7134_querycap(struct file *file, void *priv,
796 struct v4l2_capability *cap);
797int saa7134_g_tuner(struct file *file, void *priv,
798 struct v4l2_tuner *t);
799int saa7134_s_tuner(struct file *file, void *priv,
800 const struct v4l2_tuner *t);
801int saa7134_g_frequency(struct file *file, void *priv,
802 struct v4l2_frequency *f);
803int saa7134_s_frequency(struct file *file, void *priv,
804 const struct v4l2_frequency *f);
805
806int saa7134_videoport_init(struct saa7134_dev *dev);
807void saa7134_set_tvnorm_hw(struct saa7134_dev *dev);
808
809int saa7134_video_init1(struct saa7134_dev *dev);
810int saa7134_video_init2(struct saa7134_dev *dev);
811void saa7134_irq_video_signalchange(struct saa7134_dev *dev);
812void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status);
813void saa7134_video_fini(struct saa7134_dev *dev);
814
815
816
817
818
819#define TS_PACKET_SIZE 188
820
821int saa7134_ts_buffer_init(struct vb2_buffer *vb2);
822int saa7134_ts_buffer_prepare(struct vb2_buffer *vb2);
823int saa7134_ts_queue_setup(struct vb2_queue *q,
824 unsigned int *nbuffers, unsigned int *nplanes,
825 unsigned int sizes[], void *alloc_ctxs[]);
826int saa7134_ts_start_streaming(struct vb2_queue *vq, unsigned int count);
827void saa7134_ts_stop_streaming(struct vb2_queue *vq);
828
829extern struct vb2_ops saa7134_ts_qops;
830
831int saa7134_ts_init1(struct saa7134_dev *dev);
832int saa7134_ts_fini(struct saa7134_dev *dev);
833void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status);
834
835int saa7134_ts_register(struct saa7134_mpeg_ops *ops);
836void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops);
837
838int saa7134_ts_init_hw(struct saa7134_dev *dev);
839
840int saa7134_ts_start(struct saa7134_dev *dev);
841int saa7134_ts_stop(struct saa7134_dev *dev);
842
843
844
845
846extern struct vb2_ops saa7134_vbi_qops;
847extern struct video_device saa7134_vbi_template;
848
849int saa7134_vbi_init1(struct saa7134_dev *dev);
850int saa7134_vbi_fini(struct saa7134_dev *dev);
851void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status);
852
853
854
855
856
857int saa7134_tvaudio_rx2mode(u32 rx);
858
859void saa7134_tvaudio_setmute(struct saa7134_dev *dev);
860void saa7134_tvaudio_setinput(struct saa7134_dev *dev,
861 struct saa7134_input *in);
862void saa7134_tvaudio_setvolume(struct saa7134_dev *dev, int level);
863int saa7134_tvaudio_getstereo(struct saa7134_dev *dev);
864
865void saa7134_tvaudio_init(struct saa7134_dev *dev);
866int saa7134_tvaudio_init2(struct saa7134_dev *dev);
867int saa7134_tvaudio_fini(struct saa7134_dev *dev);
868int saa7134_tvaudio_do_scan(struct saa7134_dev *dev);
869int saa7134_tvaudio_close(struct saa7134_dev *dev);
870
871int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value);
872
873void saa7134_enable_i2s(struct saa7134_dev *dev);
874
875
876
877
878extern const struct file_operations saa7134_dsp_fops;
879extern const struct file_operations saa7134_mixer_fops;
880
881int saa7134_oss_init1(struct saa7134_dev *dev);
882int saa7134_oss_fini(struct saa7134_dev *dev);
883void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status);
884
885
886
887
888#if defined(CONFIG_VIDEO_SAA7134_RC)
889int saa7134_input_init1(struct saa7134_dev *dev);
890void saa7134_input_fini(struct saa7134_dev *dev);
891void saa7134_input_irq(struct saa7134_dev *dev);
892void saa7134_probe_i2c_ir(struct saa7134_dev *dev);
893int saa7134_ir_start(struct saa7134_dev *dev);
894void saa7134_ir_stop(struct saa7134_dev *dev);
895#else
896#define saa7134_input_init1(dev) ((void)0)
897#define saa7134_input_fini(dev) ((void)0)
898#define saa7134_input_irq(dev) ((void)0)
899#define saa7134_probe_i2c_ir(dev) ((void)0)
900#define saa7134_ir_start(dev) ((void)0)
901#define saa7134_ir_stop(dev) ((void)0)
902#endif
903