]>
Commit | Line | Data |
---|---|---|
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 | ||
55 | enum 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 | ||
64 | enum saa7134_audio_in { | |
65 | TV = 1, | |
66 | LINE1 = 2, | |
67 | LINE2 = 3, | |
68 | LINE2_LEFT, | |
69 | }; | |
70 | ||
71 | enum saa7134_video_out { | |
72 | CCIR656 = 1, | |
73 | }; | |
74 | ||
75 | /* ----------------------------------------------------------- */ | |
76 | /* static data */ | |
77 | ||
78 | struct 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 | ||
101 | struct saa7134_tvaudio { | |
102 | char *name; | |
103 | v4l2_std_id std; | |
104 | enum saa7134_tvaudio_mode mode; | |
105 | int carr1; | |
106 | int carr2; | |
107 | }; | |
108 | ||
109 | struct 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 |
214 | struct 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 | ||
222 | enum saa7134_mpeg_type { | |
223 | SAA7134_MPEG_UNUSED, | |
224 | SAA7134_MPEG_EMPRESS, | |
225 | SAA7134_MPEG_DVB, | |
226 | }; | |
227 | ||
228 | struct 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 | ||
272 | struct saa7134_dev; | |
273 | struct saa7134_dma; | |
274 | ||
275 | /* saa7134 page table */ | |
276 | struct saa7134_pgtable { | |
277 | unsigned int size; | |
c9c12b79 | 278 | __le32 *cpu; |
1da177e4 LT |
279 | dma_addr_t dma; |
280 | }; | |
281 | ||
282 | /* tvaudio thread status */ | |
283 | struct 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 */ | |
294 | struct 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 | ||
309 | struct 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 */ | |
318 | struct 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 */ | |
344 | struct 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 */ | |
375 | struct 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 */ | |
389 | struct 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 */ | |
397 | struct 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 */ | |
406 | struct 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 | ||
530 | extern struct list_head saa7134_devlist; | |
531 | ||
532 | void saa7134_print_ioctl(char *name, unsigned int cmd); | |
533 | void saa7134_track_gpio(struct saa7134_dev *dev, char *msg); | |
534 | ||
535 | #define SAA7134_PGTABLE_SIZE 4096 | |
536 | ||
537 | int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt); | |
538 | int saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt, | |
539 | struct scatterlist *list, unsigned int length, | |
540 | unsigned int startpage); | |
541 | void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt); | |
542 | ||
543 | int saa7134_buffer_count(unsigned int size, unsigned int count); | |
544 | int saa7134_buffer_startpage(struct saa7134_buf *buf); | |
545 | unsigned long saa7134_buffer_base(struct saa7134_buf *buf); | |
546 | ||
547 | int saa7134_buffer_queue(struct saa7134_dev *dev, struct saa7134_dmaqueue *q, | |
548 | struct saa7134_buf *buf); | |
549 | void saa7134_buffer_finish(struct saa7134_dev *dev, struct saa7134_dmaqueue *q, | |
550 | unsigned int state); | |
551 | void saa7134_buffer_next(struct saa7134_dev *dev, struct saa7134_dmaqueue *q); | |
552 | void saa7134_buffer_timeout(unsigned long data); | |
553 | void saa7134_dma_free(struct saa7134_dev *dev,struct saa7134_buf *buf); | |
554 | ||
555 | int saa7134_set_dmabits(struct saa7134_dev *dev); | |
556 | ||
557 | /* ----------------------------------------------------------- */ | |
558 | /* saa7134-cards.c */ | |
559 | ||
560 | extern struct saa7134_board saa7134_boards[]; | |
561 | extern const unsigned int saa7134_bcount; | |
562 | extern struct pci_device_id __devinitdata saa7134_pci_tbl[]; | |
563 | ||
564 | extern int saa7134_board_init1(struct saa7134_dev *dev); | |
565 | extern int saa7134_board_init2(struct saa7134_dev *dev); | |
566 | ||
567 | ||
568 | /* ----------------------------------------------------------- */ | |
569 | /* saa7134-i2c.c */ | |
570 | ||
571 | int saa7134_i2c_register(struct saa7134_dev *dev); | |
572 | int saa7134_i2c_unregister(struct saa7134_dev *dev); | |
573 | void saa7134_i2c_call_clients(struct saa7134_dev *dev, | |
574 | unsigned int cmd, void *arg); | |
575 | ||
576 | ||
577 | /* ----------------------------------------------------------- */ | |
578 | /* saa7134-video.c */ | |
579 | ||
580 | extern struct video_device saa7134_video_template; | |
581 | extern struct video_device saa7134_radio_template; | |
582 | ||
583 | int saa7134_common_ioctl(struct saa7134_dev *dev, | |
584 | unsigned int cmd, void *arg); | |
585 | ||
586 | int saa7134_video_init1(struct saa7134_dev *dev); | |
587 | int saa7134_video_init2(struct saa7134_dev *dev); | |
588 | int saa7134_video_fini(struct saa7134_dev *dev); | |
589 | void saa7134_irq_video_intl(struct saa7134_dev *dev); | |
590 | void 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 | ||
598 | extern struct videobuf_queue_ops saa7134_ts_qops; | |
599 | ||
600 | int saa7134_ts_init1(struct saa7134_dev *dev); | |
601 | int saa7134_ts_fini(struct saa7134_dev *dev); | |
602 | void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status); | |
603 | ||
604 | int saa7134_ts_register(struct saa7134_mpeg_ops *ops); | |
605 | void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops); | |
606 | ||
607 | /* ----------------------------------------------------------- */ | |
608 | /* saa7134-vbi.c */ | |
609 | ||
610 | extern struct videobuf_queue_ops saa7134_vbi_qops; | |
611 | extern struct video_device saa7134_vbi_template; | |
612 | ||
613 | int saa7134_vbi_init1(struct saa7134_dev *dev); | |
614 | int saa7134_vbi_fini(struct saa7134_dev *dev); | |
615 | void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status); | |
616 | ||
617 | ||
618 | /* ----------------------------------------------------------- */ | |
619 | /* saa7134-tvaudio.c */ | |
620 | ||
621 | int saa7134_tvaudio_rx2mode(u32 rx); | |
622 | ||
623 | void saa7134_tvaudio_setmute(struct saa7134_dev *dev); | |
624 | void saa7134_tvaudio_setinput(struct saa7134_dev *dev, | |
625 | struct saa7134_input *in); | |
626 | void saa7134_tvaudio_setvolume(struct saa7134_dev *dev, int level); | |
627 | int saa7134_tvaudio_getstereo(struct saa7134_dev *dev); | |
628 | ||
629 | int saa7134_tvaudio_init2(struct saa7134_dev *dev); | |
630 | int saa7134_tvaudio_fini(struct saa7134_dev *dev); | |
631 | int saa7134_tvaudio_do_scan(struct saa7134_dev *dev); | |
632 | ||
633 | int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value); | |
634 | ||
635 | /* ----------------------------------------------------------- */ | |
636 | /* saa7134-oss.c */ | |
637 | ||
638 | extern struct file_operations saa7134_dsp_fops; | |
639 | extern struct file_operations saa7134_mixer_fops; | |
640 | ||
641 | int saa7134_oss_init1(struct saa7134_dev *dev); | |
642 | int saa7134_oss_fini(struct saa7134_dev *dev); | |
643 | void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status); | |
644 | ||
645 | /* ----------------------------------------------------------- */ | |
646 | /* saa7134-input.c */ | |
647 | ||
648 | int saa7134_input_init1(struct saa7134_dev *dev); | |
649 | void saa7134_input_fini(struct saa7134_dev *dev); | |
650 | void saa7134_input_irq(struct saa7134_dev *dev); | |
651 | ||
a866623c | 652 | int alsa_card_saa7134_create(struct saa7134_dev *saadev, unsigned int devnum); |
bd15eba3 RC |
653 | void alsa_card_saa7134_exit(void); |
654 | void 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 | */ |