projects / deliverable / linux.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
[PATCH] v4l: 773: be sure to enable video buf dvb in kernel build
[deliverable/linux.git] / drivers / media / video / saa7134 / saa7134.h
CommitLineData
1da177e4 1/*
1da177e4
LT		 2 *
3 * v4l2 device driver for philips saa7134 based TV cards
4 *
5 * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 */
21
10b89ee3 22#include <linux/version.h>
fd3113e8 23#define SAA7134_VERSION_CODE KERNEL_VERSION(0,2,14)
1da177e4
LT		 24
25#include <linux/pci.h>
26#include <linux/i2c.h>
27#include <linux/videodev.h>
28#include <linux/kdev_t.h>
29#include <linux/input.h>
30
31#include <asm/io.h>
32
33#include <media/tuner.h>
34#include <media/audiochip.h>
35#include <media/id.h>
36#include <media/ir-common.h>
37#include <media/video-buf.h>
38#include <media/video-buf-dvb.h>
39
40#ifndef TRUE
41# define TRUE (1==1)
42#endif
43#ifndef FALSE
44# define FALSE (1==0)
45#endif
46#define UNSET (-1U)
47
bd15eba3
RC		 48#include <sound/driver.h>
49#include <sound/core.h>
50#include <sound/pcm.h>
51
1da177e4
LT		 52/* ----------------------------------------------------------- */
53/* enums */
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/* static data */
77
78struct saa7134_tvnorm {
79 char *name;
80 v4l2_std_id id;
81
82 /* video decoder */
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 /* video scaler */
91 unsigned int h_start;
92 unsigned int h_stop;
93 unsigned int video_v_start;
94 unsigned int video_v_stop;
f246a817
MS		 95 unsigned int vbi_v_start_0;
96 unsigned int vbi_v_stop_0;
1da177e4 97 unsigned int src_timing;
f246a817 98 unsigned int vbi_v_start_1;
1da177e4
LT		 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; /* vertical downsampling (for planar yuv) */
115 unsigned int hshift; /* horizontal downsampling (for planar yuv) */
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
123/* ----------------------------------------------------------- */
124/* card configuration */
125
126#define SAA7134_BOARD_NOAUTO UNSET
127#define SAA7134_BOARD_UNKNOWN 0
128#define SAA7134_BOARD_PROTEUS_PRO 1
129#define SAA7134_BOARD_FLYVIDEO3000 2
130#define SAA7134_BOARD_FLYVIDEO2000 3
131#define SAA7134_BOARD_EMPRESS 4
132#define SAA7134_BOARD_MONSTERTV 5
133#define SAA7134_BOARD_MD9717 6
134#define SAA7134_BOARD_TVSTATION_RDS 7
135#define SAA7134_BOARD_CINERGY400 8
136#define SAA7134_BOARD_MD5044 9
137#define SAA7134_BOARD_KWORLD 10
138#define SAA7134_BOARD_CINERGY600 11
139#define SAA7134_BOARD_MD7134 12
140#define SAA7134_BOARD_TYPHOON_90031 13
141#define SAA7134_BOARD_ELSA 14
142#define SAA7134_BOARD_ELSA_500TV 15
143#define SAA7134_BOARD_ASUSTeK_TVFM7134 16
144#define SAA7134_BOARD_VA1000POWER 17
145#define SAA7134_BOARD_BMK_MPEX_NOTUNER 18
146#define SAA7134_BOARD_VIDEOMATE_TV 19
147#define SAA7134_BOARD_CRONOS_PLUS 20
148#define SAA7134_BOARD_10MOONSTVMASTER 21
149#define SAA7134_BOARD_MD2819 22
150#define SAA7134_BOARD_BMK_MPEX_TUNER 23
151#define SAA7134_BOARD_TVSTATION_DVR 24
152#define SAA7134_BOARD_ASUSTEK_TVFM7133 25
153#define SAA7134_BOARD_PINNACLE_PCTV_STEREO 26
154#define SAA7134_BOARD_MANLI_MTV002 27
155#define SAA7134_BOARD_MANLI_MTV001 28
156#define SAA7134_BOARD_TG3000TV 29
157#define SAA7134_BOARD_ECS_TVP3XP 30
158#define SAA7134_BOARD_ECS_TVP3XP_4CB5 31
159#define SAA7134_BOARD_AVACSSMARTTV 32
160#define SAA7134_BOARD_AVERMEDIA_DVD_EZMAKER 33
161#define SAA7134_BOARD_NOVAC_PRIMETV7133 34
162#define SAA7134_BOARD_AVERMEDIA_STUDIO_305 35
330a115a 163#define SAA7134_BOARD_UPMOST_PURPLE_TV 36
1da177e4
LT		 164#define SAA7134_BOARD_ITEMS_MTV005 37
165#define SAA7134_BOARD_CINERGY200 38
166#define SAA7134_BOARD_FLYTVPLATINUM_MINI 39
167#define SAA7134_BOARD_VIDEOMATE_TV_PVR 40
168#define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS 41
169#define SAA7134_BOARD_SABRENT_SBTTVFM 42
170#define SAA7134_BOARD_ZOLID_XPERT_TV7134 43
171#define SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE 44
ac19ecc6 172#define SAA7134_BOARD_AVERMEDIA_STUDIO_307 45
1da177e4
LT		 173#define SAA7134_BOARD_AVERMEDIA_CARDBUS 46
174#define SAA7134_BOARD_CINERGY400_CARDBUS 47
175#define SAA7134_BOARD_CINERGY600_MK3 48
176#define SAA7134_BOARD_VIDEOMATE_GOLD_PLUS 49
177#define SAA7134_BOARD_PINNACLE_300I_DVBT_PAL 50
178#define SAA7134_BOARD_PROVIDEO_PV952 51
179#define SAA7134_BOARD_AVERMEDIA_305 52
330a115a 180#define SAA7134_BOARD_ASUSTeK_TVFM7135 53
1da177e4
LT		 181#define SAA7134_BOARD_FLYTVPLATINUM_FM 54
182#define SAA7134_BOARD_FLYDVBTDUO 55
ac19ecc6
MCC		 183#define SAA7134_BOARD_AVERMEDIA_307 56
184#define SAA7134_BOARD_AVERMEDIA_GO_007_FM 57
185#define SAA7134_BOARD_ADS_INSTANT_TV 58
186#define SAA7134_BOARD_KWORLD_VSTREAM_XPERT 59
330a115a
MCC		 187#define SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS 60
188#define SAA7134_BOARD_PHILIPS_TOUGH 61
189#define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII 62
190#define SAA7134_BOARD_KWORLD_XPERT 63
2f180710 191#define SAA7134_BOARD_FLYTV_DIGIMATRIX 64
260784dc 192#define SAA7134_BOARD_KWORLD_TERMINATOR 65
4279f024 193#define SAA7134_BOARD_YUAN_TUN900 66
a8ff417e 194#define SAA7134_BOARD_BEHOLD_409FM 67
6b961440 195#define SAA7134_BOARD_GOTVIEW_7135 68
2cf36ac4
HH		 196#define SAA7134_BOARD_PHILIPS_EUROPA 69
197#define SAA7134_BOARD_VIDEOMATE_DVBT_300 70
198#define SAA7134_BOARD_VIDEOMATE_DVBT_200 71
bb881f14
NS		 199#define SAA7134_BOARD_RTD_VFG7350 72
200#define SAA7134_BOARD_RTD_VFG7330 73
058afaf8 201#define SAA7134_BOARD_FLYTVPLATINUM_MINI2 74
1da177e4
LT		 202
203#define SAA7134_MAXBOARDS 8
204#define SAA7134_INPUT_MAX 8
205
2f8d4f51
RB		 206/* ----------------------------------------------------------- */
207/* Video Output Port Register Initialization Options */
208
209#define SET_T_CODE_POLARITY_NON_INVERTED (1 << 0)
210#define SET_CLOCK_NOT_DELAYED (1 << 1)
211#define SET_CLOCK_INVERTED (1 << 2)
212#define SET_VSYNC_OFF (1 << 3)
213
1da177e4
LT		 214struct saa7134_input {
215 char *name;
216 unsigned int vmux;
217 enum saa7134_audio_in amux;
218 unsigned int gpio;
219 unsigned int tv:1;
220};
221
222enum saa7134_mpeg_type {
223 SAA7134_MPEG_UNUSED,
224 SAA7134_MPEG_EMPRESS,
225 SAA7134_MPEG_DVB,
226};
227
228struct saa7134_board {
229 char *name;
230 unsigned int audio_clock;
231
232 /* input switching */
233 unsigned int gpiomask;
234 struct saa7134_input inputs[SAA7134_INPUT_MAX];
235 struct saa7134_input radio;
236 struct saa7134_input mute;
237
238 /* i2c chip info */
239 unsigned int tuner_type;
330a115a
MCC		 240 unsigned int radio_type;
241 unsigned char tuner_addr;
242 unsigned char radio_addr;
243
1da177e4
LT		 244 unsigned int tda9887_conf;
245
246 /* peripheral I/O */
247 enum saa7134_video_out video_out;
248 enum saa7134_mpeg_type mpeg;
2f8d4f51 249 unsigned int vid_port_opts;
1da177e4
LT		 250};
251
252#define card_has_radio(dev) (NULL != saa7134_boards[dev->board].radio.name)
253#define card_is_empress(dev) (SAA7134_MPEG_EMPRESS == saa7134_boards[dev->board].mpeg)
254#define card_is_dvb(dev) (SAA7134_MPEG_DVB == saa7134_boards[dev->board].mpeg)
255#define card_has_mpeg(dev) (SAA7134_MPEG_UNUSED != saa7134_boards[dev->board].mpeg)
256#define card(dev) (saa7134_boards[dev->board])
257#define card_in(dev,n) (saa7134_boards[dev->board].inputs[n])
258
259/* ----------------------------------------------------------- */
260/* device / file handle status */
261
262#define RESOURCE_OVERLAY 1
263#define RESOURCE_VIDEO 2
264#define RESOURCE_VBI 4
265
266#define INTERLACE_AUTO 0
267#define INTERLACE_ON 1
268#define INTERLACE_OFF 2
269
270#define BUFFER_TIMEOUT (HZ/2) /* 0.5 seconds */
271
272struct saa7134_dev;
273struct saa7134_dma;
274
275/* saa7134 page table */
276struct saa7134_pgtable {
277 unsigned int size;
c9c12b79 278 __le32 *cpu;
1da177e4
LT		 279 dma_addr_t dma;
280};
281
282/* tvaudio thread status */
283struct saa7134_thread {
284 pid_t pid;
285 struct completion exit;
286 wait_queue_head_t wq;
287 unsigned int shutdown;
288 unsigned int scan1;
289 unsigned int scan2;
290 unsigned int mode;
291};
292
293/* buffer for one video/vbi/ts frame */
294struct saa7134_buf {
295 /* common v4l buffer stuff -- must be first */
296 struct videobuf_buffer vb;
297
298 /* saa7134 specific */
299 struct saa7134_format *fmt;
300 unsigned int top_seen;
301 int (*activate)(struct saa7134_dev *dev,
302 struct saa7134_buf *buf,
303 struct saa7134_buf *next);
304
305 /* page tables */
306 struct saa7134_pgtable *pt;
307};
308
309struct saa7134_dmaqueue {
310 struct saa7134_dev *dev;
311 struct saa7134_buf *curr;
312 struct list_head queue;
313 struct timer_list timeout;
314 unsigned int need_two;
315};
316
317/* video filehandle status */
318struct saa7134_fh {
319 struct saa7134_dev *dev;
320 unsigned int radio;
321 enum v4l2_buf_type type;
322 unsigned int resources;
323#ifdef VIDIOC_G_PRIORITY
324 enum v4l2_priority prio;
325#endif
326
327 /* video overlay */
328 struct v4l2_window win;
329 struct v4l2_clip clips[8];
330 unsigned int nclips;
331
332 /* video capture */
333 struct saa7134_format *fmt;
334 unsigned int width,height;
335 struct videobuf_queue cap;
336 struct saa7134_pgtable pt_cap;
337
338 /* vbi capture */
339 struct videobuf_queue vbi;
340 struct saa7134_pgtable pt_vbi;
341};
342
343/* oss dsp status */
344struct saa7134_oss {
345 struct semaphore lock;
346 int minor_mixer;
347 int minor_dsp;
348 unsigned int users_dsp;
349
350 /* mixer */
351 enum saa7134_audio_in input;
352 unsigned int count;
353 unsigned int line1;
354 unsigned int line2;
355
356 /* dsp */
357 unsigned int afmt;
358 unsigned int rate;
359 unsigned int channels;
360 unsigned int recording_on;
361 unsigned int dma_running;
362 unsigned int blocks;
363 unsigned int blksize;
364 unsigned int bufsize;
365 struct saa7134_pgtable pt;
366 struct videobuf_dmabuf dma;
367 wait_queue_head_t wq;
368 unsigned int dma_blk;
369 unsigned int read_offset;
370 unsigned int read_count;
bd15eba3 371 snd_pcm_substream_t *substream;
1da177e4
LT		 372};
373
374/* IR input */
375struct saa7134_ir {
b7df3910 376 struct input_dev *dev;
1da177e4
LT		 377 struct ir_input_state ir;
378 char name[32];
379 char phys[32];
380 u32 mask_keycode;
381 u32 mask_keydown;
382 u32 mask_keyup;
383 int polling;
384 u32 last_gpio;
385 struct timer_list timer;
386};
387
388/* ts/mpeg status */
389struct saa7134_ts {
390 /* TS capture */
391 struct saa7134_pgtable pt_ts;
392 int nr_packets;
393 int nr_bufs;
394};
395
396/* ts/mpeg ops */
397struct saa7134_mpeg_ops {
398 enum saa7134_mpeg_type type;
399 struct list_head next;
400 int (*init)(struct saa7134_dev *dev);
401 int (*fini)(struct saa7134_dev *dev);
402 void (*signal_change)(struct saa7134_dev *dev);
403};
404
405/* global device status */
406struct saa7134_dev {
407 struct list_head devlist;
408 struct semaphore lock;
409 spinlock_t slock;
410#ifdef VIDIOC_G_PRIORITY
411 struct v4l2_prio_state prio;
412#endif
413
414 /* various device info */
415 unsigned int resources;
416 struct video_device *video_dev;
417 struct video_device *radio_dev;
418 struct video_device *vbi_dev;
419 struct saa7134_oss oss;
420
421 /* infrared remote */
422 int has_remote;
423 struct saa7134_ir *remote;
424
425 /* pci i/o */
426 char name[32];
427 int nr;
428 struct pci_dev *pci;
429 unsigned char pci_rev,pci_lat;
430 __u32 __iomem *lmmio;
431 __u8 __iomem *bmmio;
432
433 /* config info */
434 unsigned int board;
435 unsigned int tuner_type;
330a115a
MCC		 436 unsigned int radio_type;
437 unsigned char tuner_addr;
438 unsigned char radio_addr;
439
1da177e4
LT		 440 unsigned int tda9887_conf;
441 unsigned int gpio_value;
1da177e4
LT		 442
443 /* i2c i/o */
444 struct i2c_adapter i2c_adap;
445 struct i2c_client i2c_client;
83331624 446 unsigned char eedata[128];
1da177e4
LT		 447
448 /* video overlay */
449 struct v4l2_framebuffer ovbuf;
450 struct saa7134_format *ovfmt;
451 unsigned int ovenable;
452 enum v4l2_field ovfield;
453
454 /* video+ts+vbi capture */
455 struct saa7134_dmaqueue video_q;
456 struct saa7134_dmaqueue vbi_q;
457 unsigned int video_fieldcount;
458 unsigned int vbi_fieldcount;
459
460 /* various v4l controls */
461 struct saa7134_tvnorm *tvnorm; /* video */
462 struct saa7134_tvaudio *tvaudio;
463 unsigned int ctl_input;
464 int ctl_bright;
465 int ctl_contrast;
466 int ctl_hue;
467 int ctl_saturation;
468 int ctl_freq;
469 int ctl_mute; /* audio */
470 int ctl_volume;
471 int ctl_invert; /* private */
472 int ctl_mirror;
473 int ctl_y_odd;
474 int ctl_y_even;
475 int ctl_automute;
476
477 /* crop */
478 struct v4l2_rect crop_bounds;
479 struct v4l2_rect crop_defrect;
480 struct v4l2_rect crop_current;
481
482 /* other global state info */
483 unsigned int automute;
484 struct saa7134_thread thread;
485 struct saa7134_input *input;
486 struct saa7134_input *hw_input;
487 unsigned int hw_mute;
488 int last_carrier;
489 int nosignal;
490
491 /* SAA7134_MPEG_* */
492 struct saa7134_ts ts;
493 struct saa7134_dmaqueue ts_q;
494 struct saa7134_mpeg_ops *mops;
495
496 /* SAA7134_MPEG_EMPRESS only */
497 struct video_device *empress_dev;
498 struct videobuf_queue empress_tsq;
499 unsigned int empress_users;
500 struct work_struct empress_workqueue;
501 int empress_started;
502
503 /* SAA7134_MPEG_DVB only */
504 struct videobuf_dvb dvb;
505};
506
507/* ----------------------------------------------------------- */
508
509#define saa_readl(reg) readl(dev->lmmio + (reg))
510#define saa_writel(reg,value) writel((value), dev->lmmio + (reg));
511#define saa_andorl(reg,mask,value) \
512 writel((readl(dev->lmmio+(reg)) & ~(mask)) |\
513 ((value) & (mask)), dev->lmmio+(reg))
514#define saa_setl(reg,bit) saa_andorl((reg),(bit),(bit))
515#define saa_clearl(reg,bit) saa_andorl((reg),(bit),0)
516
517#define saa_readb(reg) readb(dev->bmmio + (reg))
518#define saa_writeb(reg,value) writeb((value), dev->bmmio + (reg));
519#define saa_andorb(reg,mask,value) \
520 writeb((readb(dev->bmmio+(reg)) & ~(mask)) |\
521 ((value) & (mask)), dev->bmmio+(reg))
522#define saa_setb(reg,bit) saa_andorb((reg),(bit),(bit))
523#define saa_clearb(reg,bit) saa_andorb((reg),(bit),0)
524
525#define saa_wait(us) { udelay(us); }
526
527/* ----------------------------------------------------------- */
528/* saa7134-core.c */
529
530extern struct list_head saa7134_devlist;
531
532void saa7134_print_ioctl(char *name, unsigned int cmd);
533void saa7134_track_gpio(struct saa7134_dev *dev, char *msg);
534
535#define SAA7134_PGTABLE_SIZE 4096
536
537int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt);
538int saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt,
539 struct scatterlist *list, unsigned int length,
540 unsigned int startpage);
541void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt);
542
543int saa7134_buffer_count(unsigned int size, unsigned int count);
544int saa7134_buffer_startpage(struct saa7134_buf *buf);
545unsigned long saa7134_buffer_base(struct saa7134_buf *buf);
546
547int saa7134_buffer_queue(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
548 struct saa7134_buf *buf);
549void saa7134_buffer_finish(struct saa7134_dev *dev, struct saa7134_dmaqueue *q,
550 unsigned int state);
551void saa7134_buffer_next(struct saa7134_dev *dev, struct saa7134_dmaqueue *q);
552void saa7134_buffer_timeout(unsigned long data);
553void saa7134_dma_free(struct saa7134_dev *dev,struct saa7134_buf *buf);
554
555int saa7134_set_dmabits(struct saa7134_dev *dev);
556
557/* ----------------------------------------------------------- */
558/* saa7134-cards.c */
559
560extern struct saa7134_board saa7134_boards[];
561extern const unsigned int saa7134_bcount;
562extern struct pci_device_id __devinitdata saa7134_pci_tbl[];
563
564extern int saa7134_board_init1(struct saa7134_dev *dev);
565extern int saa7134_board_init2(struct saa7134_dev *dev);
566
567
568/* ----------------------------------------------------------- */
569/* saa7134-i2c.c */
570
571int saa7134_i2c_register(struct saa7134_dev *dev);
572int saa7134_i2c_unregister(struct saa7134_dev *dev);
573void saa7134_i2c_call_clients(struct saa7134_dev *dev,
574 unsigned int cmd, void *arg);
575
576
577/* ----------------------------------------------------------- */
578/* saa7134-video.c */
579
580extern struct video_device saa7134_video_template;
581extern struct video_device saa7134_radio_template;
582
583int saa7134_common_ioctl(struct saa7134_dev *dev,
584 unsigned int cmd, void *arg);
585
586int saa7134_video_init1(struct saa7134_dev *dev);
587int saa7134_video_init2(struct saa7134_dev *dev);
588int saa7134_video_fini(struct saa7134_dev *dev);
589void saa7134_irq_video_intl(struct saa7134_dev *dev);
590void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status);
591
592
593/* ----------------------------------------------------------- */
594/* saa7134-ts.c */
595
596#define TS_PACKET_SIZE 188 /* TS packets 188 bytes */
597
598extern struct videobuf_queue_ops saa7134_ts_qops;
599
600int saa7134_ts_init1(struct saa7134_dev *dev);
601int saa7134_ts_fini(struct saa7134_dev *dev);
602void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status);
603
604int saa7134_ts_register(struct saa7134_mpeg_ops *ops);
605void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops);
606
607/* ----------------------------------------------------------- */
608/* saa7134-vbi.c */
609
610extern struct videobuf_queue_ops saa7134_vbi_qops;
611extern struct video_device saa7134_vbi_template;
612
613int saa7134_vbi_init1(struct saa7134_dev *dev);
614int saa7134_vbi_fini(struct saa7134_dev *dev);
615void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status);
616
617
618/* ----------------------------------------------------------- */
619/* saa7134-tvaudio.c */
620
621int saa7134_tvaudio_rx2mode(u32 rx);
622
623void saa7134_tvaudio_setmute(struct saa7134_dev *dev);
624void saa7134_tvaudio_setinput(struct saa7134_dev *dev,
625 struct saa7134_input *in);
626void saa7134_tvaudio_setvolume(struct saa7134_dev *dev, int level);
627int saa7134_tvaudio_getstereo(struct saa7134_dev *dev);
628
629int saa7134_tvaudio_init2(struct saa7134_dev *dev);
630int saa7134_tvaudio_fini(struct saa7134_dev *dev);
631int saa7134_tvaudio_do_scan(struct saa7134_dev *dev);
632
633int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value);
634
635/* ----------------------------------------------------------- */
636/* saa7134-oss.c */
637
638extern struct file_operations saa7134_dsp_fops;
639extern struct file_operations saa7134_mixer_fops;
640
641int saa7134_oss_init1(struct saa7134_dev *dev);
642int saa7134_oss_fini(struct saa7134_dev *dev);
643void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status);
644
645/* ----------------------------------------------------------- */
646/* saa7134-input.c */
647
648int saa7134_input_init1(struct saa7134_dev *dev);
649void saa7134_input_fini(struct saa7134_dev *dev);
650void saa7134_input_irq(struct saa7134_dev *dev);
651
a866623c 652int alsa_card_saa7134_create(struct saa7134_dev *saadev, unsigned int devnum);
bd15eba3
RC		 653void alsa_card_saa7134_exit(void);
654void saa7134_irq_alsa_done(struct saa7134_dev *dev, unsigned long status);
655
656
1da177e4
LT		 657/*
658 * Local variables:
659 * c-basic-offset: 8
660 * End:
661 */
Linux kernel - Deliverables
This page took 0.10757 seconds and 5 git commands to generate.