?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
V4L/DVB (3112): Several fixes for Hauppauge Roselyn Design (blackbird)
[linux-2.6/libata-dev.git] / drivers / media / video / cx88 / cx88.h
blob0bbf68b325c4518120e00d700e4993ee7445bda7
1 /*
2 *
3 * v4l2 device driver for cx2388x based TV cards
4 *
5 * (c) 2003,04 Gerd Knorr <kraxel@bytesex.org> [SUSE Labs]
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
22 #include <linux/pci.h>
23 #include <linux/i2c.h>
24 #include <linux/i2c-algo-bit.h>
25 #include <linux/videodev2.h>
26 #include <linux/kdev_t.h>
27
28 #include <media/tuner.h>
29 #include <media/tveeprom.h>
30 #include <media/audiochip.h>
31 #include <media/video-buf.h>
32 #include <media/video-buf-dvb.h>
33
34 #include "btcx-risc.h"
35 #include "cx88-reg.h"
36
37 #include <linux/version.h>
38 #define CX88_VERSION_CODE KERNEL_VERSION(0,0,5)
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
48 #define CX88_MAXBOARDS 8
49
50 /* Max number of inputs by card */
51 #define MAX_CX88_INPUT 8
52
53 /* ----------------------------------------------------------- */
54 /* defines and enums */
55
56 #define FORMAT_FLAGS_PACKED 0x01
57 #define FORMAT_FLAGS_PLANAR 0x02
58
59 #define VBI_LINE_COUNT 17
60 #define VBI_LINE_LENGTH 2048
61
62 /* need "shadow" registers for some write-only ones ... */
63 #define SHADOW_AUD_VOL_CTL 1
64 #define SHADOW_AUD_BAL_CTL 2
65 #define SHADOW_MAX 2
66
67 /* FM Radio deemphasis type */
68 enum cx88_deemph_type {
69 FM_NO_DEEMPH = 0,
70 FM_DEEMPH_50,
71 FM_DEEMPH_75
72 };
73
74 /* ----------------------------------------------------------- */
75 /* tv norms */
76
77 struct cx88_tvnorm {
78 char *name;
79 v4l2_std_id id;
80 u32 cxiformat;
81 u32 cxoformat;
82 };
83
84 static unsigned int inline norm_maxw(struct cx88_tvnorm *norm)
85 {
86 return (norm->id & V4L2_STD_625_50) ? 768 : 640;
87 }
88
89
90 static unsigned int inline norm_maxh(struct cx88_tvnorm *norm)
91 {
92 return (norm->id & V4L2_STD_625_50) ? 576 : 480;
93 }
94
95 /* ----------------------------------------------------------- */
96 /* static data */
97
98 struct cx8800_fmt {
99 char *name;
100 u32 fourcc; /* v4l2 format id */
101 int depth;
102 int flags;
103 u32 cxformat;
104 };
105
106 struct cx88_ctrl {
107 struct v4l2_queryctrl v;
108 u32 off;
109 u32 reg;
110 u32 sreg;
111 u32 mask;
112 u32 shift;
113 };
114
115 /* ----------------------------------------------------------- */
116 /* SRAM memory management data (see cx88-core.c) */
117
118 #define SRAM_CH21 0 /* video */
119 #define SRAM_CH22 1
120 #define SRAM_CH23 2
121 #define SRAM_CH24 3 /* vbi */
122 #define SRAM_CH25 4 /* audio */
123 #define SRAM_CH26 5
124 #define SRAM_CH28 6 /* mpeg */
125 /* more */
126
127 struct sram_channel {
128 char *name;
129 u32 cmds_start;
130 u32 ctrl_start;
131 u32 cdt;
132 u32 fifo_start;
133 u32 fifo_size;
134 u32 ptr1_reg;
135 u32 ptr2_reg;
136 u32 cnt1_reg;
137 u32 cnt2_reg;
138 };
139 extern struct sram_channel cx88_sram_channels[];
140
141 /* ----------------------------------------------------------- */
142 /* card configuration */
143
144 #define CX88_BOARD_NOAUTO UNSET
145 #define CX88_BOARD_UNKNOWN 0
146 #define CX88_BOARD_HAUPPAUGE 1
147 #define CX88_BOARD_GDI 2
148 #define CX88_BOARD_PIXELVIEW 3
149 #define CX88_BOARD_ATI_WONDER_PRO 4
150 #define CX88_BOARD_WINFAST2000XP_EXPERT 5
151 #define CX88_BOARD_AVERTV_STUDIO_303 6
152 #define CX88_BOARD_MSI_TVANYWHERE_MASTER 7
153 #define CX88_BOARD_WINFAST_DV2000 8
154 #define CX88_BOARD_LEADTEK_PVR2000 9
155 #define CX88_BOARD_IODATA_GVVCP3PCI 10
156 #define CX88_BOARD_PROLINK_PLAYTVPVR 11
157 #define CX88_BOARD_ASUS_PVR_416 12
158 #define CX88_BOARD_MSI_TVANYWHERE 13
159 #define CX88_BOARD_KWORLD_DVB_T 14
160 #define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1 15
161 #define CX88_BOARD_KWORLD_LTV883 16
162 #define CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q 17
163 #define CX88_BOARD_HAUPPAUGE_DVB_T1 18
164 #define CX88_BOARD_CONEXANT_DVB_T1 19
165 #define CX88_BOARD_PROVIDEO_PV259 20
166 #define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS 21
167 #define CX88_BOARD_PCHDTV_HD3000 22
168 #define CX88_BOARD_DNTV_LIVE_DVB_T 23
169 #define CX88_BOARD_HAUPPAUGE_ROSLYN 24
170 #define CX88_BOARD_DIGITALLOGIC_MEC 25
171 #define CX88_BOARD_IODATA_GVBCTV7E 26
172 #define CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO 27
173 #define CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T 28
174 #define CX88_BOARD_ADSTECH_DVB_T_PCI 29
175 #define CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1 30
176 #define CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD 31
177 #define CX88_BOARD_AVERMEDIA_ULTRATV_MC_550 32
178 #define CX88_BOARD_KWORLD_VSTREAM_EXPERT_DVD 33
179 #define CX88_BOARD_ATI_HDTVWONDER 34
180 #define CX88_BOARD_WINFAST_DTV1000 35
181 #define CX88_BOARD_AVERTV_303 36
182 #define CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1 37
183 #define CX88_BOARD_HAUPPAUGE_NOVASE2_S1 38
184 #define CX88_BOARD_KWORLD_DVBS_100 39
185 #define CX88_BOARD_HAUPPAUGE_HVR1100 40
186 #define CX88_BOARD_HAUPPAUGE_HVR1100LP 41
187
188 enum cx88_itype {
189 CX88_VMUX_COMPOSITE1 = 1,
190 CX88_VMUX_COMPOSITE2,
191 CX88_VMUX_COMPOSITE3,
192 CX88_VMUX_COMPOSITE4,
193 CX88_VMUX_SVIDEO,
194 CX88_VMUX_TELEVISION,
195 CX88_VMUX_CABLE,
196 CX88_VMUX_DVB,
197 CX88_VMUX_DEBUG,
198 CX88_RADIO,
199 };
200
201 struct cx88_input {
202 enum cx88_itype type;
203 unsigned int vmux;
204 u32 gpio0, gpio1, gpio2, gpio3;
205 };
206
207 struct cx88_board {
208 char *name;
209 unsigned int tuner_type;
210 unsigned int radio_type;
211 unsigned char tuner_addr;
212 unsigned char radio_addr;
213 int tda9887_conf;
214 struct cx88_input input[MAX_CX88_INPUT];
215 struct cx88_input radio;
216 unsigned int blackbird:1;
217 unsigned int dvb:1;
218 };
219
220 struct cx88_subid {
221 u16 subvendor;
222 u16 subdevice;
223 u32 card;
224 };
225
226 #define INPUT(nr) (&cx88_boards[core->board].input[nr])
227
228 /* ----------------------------------------------------------- */
229 /* device / file handle status */
230
231 #define RESOURCE_OVERLAY 1
232 #define RESOURCE_VIDEO 2
233 #define RESOURCE_VBI 4
234
235 #define BUFFER_TIMEOUT (HZ/2) /* 0.5 seconds */
236
237 /* buffer for one video frame */
238 struct cx88_buffer {
239 /* common v4l buffer stuff -- must be first */
240 struct videobuf_buffer vb;
241
242 /* cx88 specific */
243 unsigned int bpl;
244 struct btcx_riscmem risc;
245 struct cx8800_fmt *fmt;
246 u32 count;
247 };
248
249 struct cx88_dmaqueue {
250 struct list_head active;
251 struct list_head queued;
252 struct timer_list timeout;
253 struct btcx_riscmem stopper;
254 u32 count;
255 };
256
257 struct cx88_core {
258 struct list_head devlist;
259 atomic_t refcount;
260
261 /* board name */
262 int nr;
263 char name[32];
264
265 /* pci stuff */
266 int pci_bus;
267 int pci_slot;
268 u32 __iomem *lmmio;
269 u8 __iomem *bmmio;
270 u32 shadow[SHADOW_MAX];
271 int pci_irqmask;
272
273 /* i2c i/o */
274 struct i2c_adapter i2c_adap;
275 struct i2c_algo_bit_data i2c_algo;
276 struct i2c_client i2c_client;
277 u32 i2c_state, i2c_rc;
278
279 /* config info -- analog */
280 unsigned int board;
281 unsigned int tuner_type;
282 unsigned int radio_type;
283 unsigned char tuner_addr;
284 unsigned char radio_addr;
285 unsigned int tda9887_conf;
286 unsigned int has_radio;
287
288 /* Supported V4L _STD_ tuner formats */
289 unsigned int tuner_formats;
290
291 /* config info -- dvb */
292 struct dvb_pll_desc *pll_desc;
293 unsigned int pll_addr;
294
295 /* state info */
296 struct task_struct *kthread;
297 struct cx88_tvnorm *tvnorm;
298 u32 tvaudio;
299 u32 audiomode_manual;
300 u32 audiomode_current;
301 u32 input;
302 u32 astat;
303 u32 use_nicam;
304
305 /* IR remote control state */
306 struct cx88_IR *ir;
307
308 struct semaphore lock;
309
310 /* various v4l controls */
311 u32 freq;
312
313 /* cx88-video needs to access cx8802 for hybrid tuner pll access. */
314 struct cx8802_dev *dvbdev;
315 };
316
317 struct cx8800_dev;
318 struct cx8802_dev;
319
320 /* ----------------------------------------------------------- */
321 /* function 0: video stuff */
322
323 struct cx8800_fh {
324 struct cx8800_dev *dev;
325 enum v4l2_buf_type type;
326 int radio;
327 unsigned int resources;
328
329 /* video overlay */
330 struct v4l2_window win;
331 struct v4l2_clip *clips;
332 unsigned int nclips;
333
334 /* video capture */
335 struct cx8800_fmt *fmt;
336 unsigned int width,height;
337 struct videobuf_queue vidq;
338
339 /* vbi capture */
340 struct videobuf_queue vbiq;
341 };
342
343 struct cx8800_suspend_state {
344 int disabled;
345 };
346
347 struct cx8800_dev {
348 struct cx88_core *core;
349 struct list_head devlist;
350 spinlock_t slock;
351
352 /* various device info */
353 unsigned int resources;
354 struct video_device *video_dev;
355 struct video_device *vbi_dev;
356 struct video_device *radio_dev;
357
358 /* pci i/o */
359 struct pci_dev *pci;
360 unsigned char pci_rev,pci_lat;
361
362
363 /* capture queues */
364 struct cx88_dmaqueue vidq;
365 struct cx88_dmaqueue vbiq;
366
367 /* various v4l controls */
368
369 /* other global state info */
370 struct cx8800_suspend_state state;
371 };
372
373 /* ----------------------------------------------------------- */
374 /* function 1: audio/alsa stuff */
375 /* =============> moved to cx88-alsa.c <====================== */
376
377
378 /* ----------------------------------------------------------- */
379 /* function 2: mpeg stuff */
380
381 struct cx8802_fh {
382 struct cx8802_dev *dev;
383 struct videobuf_queue mpegq;
384 };
385
386 struct cx8802_suspend_state {
387 int disabled;
388 };
389
390 /* TODO: move this to struct v4l2_mpeg_compression ? */
391 struct blackbird_dnr {
392 u32 mode;
393 u32 type;
394 u32 spatial;
395 u32 temporal;
396 };
397
398 struct cx8802_dev {
399 struct cx88_core *core;
400 spinlock_t slock;
401
402 /* pci i/o */
403 struct pci_dev *pci;
404 unsigned char pci_rev,pci_lat;
405
406 /* dma queues */
407 struct cx88_dmaqueue mpegq;
408 u32 ts_packet_size;
409 u32 ts_packet_count;
410
411 /* other global state info */
412 struct cx8802_suspend_state state;
413
414 /* for blackbird only */
415 struct list_head devlist;
416 struct video_device *mpeg_dev;
417 u32 mailbox;
418 int width;
419 int height;
420
421 /* for dvb only */
422 struct videobuf_dvb dvb;
423 void* fe_handle;
424 int (*fe_release)(void *handle);
425 /* for switching modulation types */
426 unsigned char ts_gen_cntrl;
427
428 /* mpeg params */
429 struct v4l2_mpeg_compression params;
430 struct blackbird_dnr dnr_params;
431 };
432
433 /* ----------------------------------------------------------- */
434
435 #define cx_read(reg) readl(core->lmmio + ((reg)>>2))
436 #define cx_write(reg,value) writel((value), core->lmmio + ((reg)>>2))
437 #define cx_writeb(reg,value) writeb((value), core->bmmio + (reg))
438
439 #define cx_andor(reg,mask,value) \
440 writel((readl(core->lmmio+((reg)>>2)) & ~(mask)) |\
441 ((value) & (mask)), core->lmmio+((reg)>>2))
442 #define cx_set(reg,bit) cx_andor((reg),(bit),(bit))
443 #define cx_clear(reg,bit) cx_andor((reg),(bit),0)
444
445 #define cx_wait(d) { if (need_resched()) schedule(); else udelay(d); }
446
447 /* shadow registers */
448 #define cx_sread(sreg) (core->shadow[sreg])
449 #define cx_swrite(sreg,reg,value) \
450 (core->shadow[sreg] = value, \
451 writel(core->shadow[sreg], core->lmmio + ((reg)>>2)))
452 #define cx_sandor(sreg,reg,mask,value) \
453 (core->shadow[sreg] = (core->shadow[sreg] & ~(mask)) | ((value) & (mask)), \
454 writel(core->shadow[sreg], core->lmmio + ((reg)>>2)))
455
456 /* ----------------------------------------------------------- */
457 /* cx88-core.c */
458
459 extern void cx88_print_irqbits(char *name, char *tag, char **strings,
460 u32 bits, u32 mask);
461 extern void cx88_print_ioctl(char *name, unsigned int cmd);
462
463 extern int cx88_core_irq(struct cx88_core *core, u32 status);
464 extern void cx88_wakeup(struct cx88_core *core,
465 struct cx88_dmaqueue *q, u32 count);
466 extern void cx88_shutdown(struct cx88_core *core);
467 extern int cx88_reset(struct cx88_core *core);
468
469 extern int
470 cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
471 struct scatterlist *sglist,
472 unsigned int top_offset, unsigned int bottom_offset,
473 unsigned int bpl, unsigned int padding, unsigned int lines);
474 extern int
475 cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc,
476 struct scatterlist *sglist, unsigned int bpl,
477 unsigned int lines);
478 extern int
479 cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
480 u32 reg, u32 mask, u32 value);
481 extern void
482 cx88_free_buffer(struct pci_dev *pci, struct cx88_buffer *buf);
483
484 extern void cx88_risc_disasm(struct cx88_core *core,
485 struct btcx_riscmem *risc);
486 extern int cx88_sram_channel_setup(struct cx88_core *core,
487 struct sram_channel *ch,
488 unsigned int bpl, u32 risc);
489 extern void cx88_sram_channel_dump(struct cx88_core *core,
490 struct sram_channel *ch);
491
492 extern int cx88_set_scale(struct cx88_core *core, unsigned int width,
493 unsigned int height, enum v4l2_field field);
494 extern int cx88_set_tvnorm(struct cx88_core *core, struct cx88_tvnorm *norm);
495
496 extern struct video_device *cx88_vdev_init(struct cx88_core *core,
497 struct pci_dev *pci,
498 struct video_device *template,
499 char *type);
500 extern struct cx88_core* cx88_core_get(struct pci_dev *pci);
501 extern void cx88_core_put(struct cx88_core *core,
502 struct pci_dev *pci);
503
504 extern int cx88_start_audio_dma(struct cx88_core *core);
505 extern int cx88_stop_audio_dma(struct cx88_core *core);
506
507
508 /* ----------------------------------------------------------- */
509 /* cx88-vbi.c */
510
511 void cx8800_vbi_fmt(struct cx8800_dev *dev, struct v4l2_format *f);
512 /*
513 int cx8800_start_vbi_dma(struct cx8800_dev *dev,
514 struct cx88_dmaqueue *q,
515 struct cx88_buffer *buf);
516 */
517 int cx8800_stop_vbi_dma(struct cx8800_dev *dev);
518 int cx8800_restart_vbi_queue(struct cx8800_dev *dev,
519 struct cx88_dmaqueue *q);
520 void cx8800_vbi_timeout(unsigned long data);
521
522 extern struct videobuf_queue_ops cx8800_vbi_qops;
523
524 /* ----------------------------------------------------------- */
525 /* cx88-i2c.c */
526
527 extern int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci);
528 extern void cx88_call_i2c_clients(struct cx88_core *core,
529 unsigned int cmd, void *arg);
530
531
532 /* ----------------------------------------------------------- */
533 /* cx88-cards.c */
534
535 extern struct cx88_board cx88_boards[];
536 extern const unsigned int cx88_bcount;
537
538 extern struct cx88_subid cx88_subids[];
539 extern const unsigned int cx88_idcount;
540
541 extern void cx88_card_list(struct cx88_core *core, struct pci_dev *pci);
542 extern void cx88_card_setup(struct cx88_core *core);
543
544 /* ----------------------------------------------------------- */
545 /* cx88-tvaudio.c */
546
547 #define WW_NONE 1
548 #define WW_BTSC 2
549 #define WW_BG 3
550 #define WW_DK 4
551 #define WW_I 5
552 #define WW_L 6
553 #define WW_EIAJ 7
554 #define WW_I2SPT 8
555 #define WW_FM 9
556
557 void cx88_set_tvaudio(struct cx88_core *core);
558 void cx88_newstation(struct cx88_core *core);
559 void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t);
560 void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual);
561 int cx88_audio_thread(void *data);
562 int cx88_detect_nicam(struct cx88_core *core);
563
564 /* ----------------------------------------------------------- */
565 /* cx88-input.c */
566
567 int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci);
568 int cx88_ir_fini(struct cx88_core *core);
569 void cx88_ir_irq(struct cx88_core *core);
570
571 /* ----------------------------------------------------------- */
572 /* cx88-mpeg.c */
573
574 int cx8802_buf_prepare(struct cx8802_dev *dev, struct cx88_buffer *buf,
575 enum v4l2_field field);
576 void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf);
577 void cx8802_cancel_buffers(struct cx8802_dev *dev);
578
579 int cx8802_init_common(struct cx8802_dev *dev);
580 void cx8802_fini_common(struct cx8802_dev *dev);
581
582 int cx8802_suspend_common(struct pci_dev *pci_dev, pm_message_t state);
583 int cx8802_resume_common(struct pci_dev *pci_dev);
584
585 /* ----------------------------------------------------------- */
586 /* cx88-video.c */
587 extern int cx88_do_ioctl(struct inode *inode, struct file *file, int radio,
588 struct cx88_core *core, unsigned int cmd,
589 void *arg, v4l2_kioctl driver_ioctl);
590
591 /* ----------------------------------------------------------- */
592 /* cx88-blackbird.c */
593 extern int (*cx88_ioctl_hook)(struct inode *inode, struct file *file,
594 unsigned int cmd, void *arg);
595 extern unsigned int (*cx88_ioctl_translator)(unsigned int cmd);
596 void blackbird_set_params(struct cx8802_dev *dev,
597 struct v4l2_mpeg_compression *params);
598 void blackbird_set_dnr_params(struct cx8802_dev *dev,
599 struct blackbird_dnr* dnr_params);
600
601 /*
602 * Local variables:
603 * c-basic-offset: 8
604 * End:
605 * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
606 */
Linux 2.6 libata-dev (mirror)