35#ifndef PCI_LATENCY_TIMER
36#define PCI_LATENCY_TIMER 0x0c /* pci timer register */
37#endif
38
39/*
40 * Definitions for the Brooktree 848/878 video capture to pci interface.
41 */
42#define BROOKTREE_848_PCI_ID 0x0350109E
43#define BROOKTREE_849_PCI_ID 0x0351109E
44#define BROOKTREE_878_PCI_ID 0x036E109E
45#define BROOKTREE_879_PCI_ID 0x036F109E
46
47#define BROOKTREE_848 1
48#define BROOKTREE_848A 2
49#define BROOKTREE_849A 3
50#define BROOKTREE_878 4
51#define BROOKTREE_879 5
52
53typedef volatile u_int bregister_t;
54/*
55 * if other persuasion endian, then compiler will probably require that
56 * these next
57 * macros be reversed
58 */
59#define BTBYTE(what) bregister_t what:8; int :24
60#define BTWORD(what) bregister_t what:16; int: 16
61#define BTLONG(what) bregister_t what:32
62
63struct bt848_registers {
64 BTBYTE (dstatus); /* 0, 1,2,3 */
65#define BT848_DSTATUS_PRES (1<<7)
66#define BT848_DSTATUS_HLOC (1<<6)
67#define BT848_DSTATUS_FIELD (1<<5)
68#define BT848_DSTATUS_NUML (1<<4)
69#define BT848_DSTATUS_CSEL (1<<3)
70#define BT848_DSTATUS_PLOCK (1<<2)
71#define BT848_DSTATUS_LOF (1<<1)
72#define BT848_DSTATUS_COF (1<<0)
73 BTBYTE (iform); /* 4, 5,6,7 */
74#define BT848_IFORM_MUXSEL (0x3<<5)
75# define BT848_IFORM_M_MUX1 (0x03<<5)
76# define BT848_IFORM_M_MUX0 (0x02<<5)
77# define BT848_IFORM_M_MUX2 (0x01<<5)
78# define BT848_IFORM_M_MUX3 (0x0)
79# define BT848_IFORM_M_RSVD (0x00<<5)
80#define BT848_IFORM_XTSEL (0x3<<3)
81# define BT848_IFORM_X_AUTO (0x03<<3)
82# define BT848_IFORM_X_XT1 (0x02<<3)
83# define BT848_IFORM_X_XT0 (0x01<<3)
84# define BT848_IFORM_X_RSVD (0x00<<3)
85 BTBYTE (tdec); /* 8, 9,a,b */
86 BTBYTE (e_crop); /* c, d,e,f */
87 BTBYTE (e_vdelay_lo); /* 10, 11,12,13 */
88 BTBYTE (e_vactive_lo); /* 14, 15,16,17 */
89 BTBYTE (e_delay_lo); /* 18, 19,1a,1b */
90 BTBYTE (e_hactive_lo); /* 1c, 1d,1e,1f */
91 BTBYTE (e_hscale_hi); /* 20, 21,22,23 */
92 BTBYTE (e_hscale_lo); /* 24, 25,26,27 */
93 BTBYTE (bright); /* 28, 29,2a,2b */
94 BTBYTE (e_control); /* 2c, 2d,2e,2f */
95#define BT848_E_CONTROL_LNOTCH (1<<7)
96#define BT848_E_CONTROL_COMP (1<<6)
97#define BT848_E_CONTROL_LDEC (1<<5)
98#define BT848_E_CONTROL_CBSENSE (1<<4)
99#define BT848_E_CONTROL_RSVD (1<<3)
100#define BT848_E_CONTROL_CON_MSB (1<<2)
101#define BT848_E_CONTROL_SAT_U_MSB (1<<1)
102#define BT848_E_CONTROL_SAT_V_MSB (1<<0)
103 BTBYTE (contrast_lo); /* 30, 31,32,33 */
104 BTBYTE (sat_u_lo); /* 34, 35,36,37 */
105 BTBYTE (sat_v_lo); /* 38, 39,3a,3b */
106 BTBYTE (hue); /* 3c, 3d,3e,3f */
107 BTBYTE (e_scloop); /* 40, 41,42,43 */
108#define BT848_E_SCLOOP_RSVD1 (1<<7)
109#define BT848_E_SCLOOP_CAGC (1<<6)
110#define BT848_E_SCLOOP_CKILL (1<<5)
111#define BT848_E_SCLOOP_HFILT (0x3<<3)
112# define BT848_E_SCLOOP_HFILT_ICON (0x3<<3)
113# define BT848_E_SCLOOP_HFILT_QCIF (0x2<<3)
114# define BT848_E_SCLOOP_HFILT_CIF (0x1<<3)
115# define BT848_E_SCLOOP_HFILT_AUTO (0x0<<3)
116#define BT848_E_SCLOOP_RSVD0 (0x7<<0)
117 int :32; /* 44, 45,46,47 */
118 BTBYTE (oform); /* 48, 49,4a,4b */
119 BTBYTE (e_vscale_hi); /* 4c, 4d,4e,4f */
120 BTBYTE (e_vscale_lo); /* 50, 51,52,53 */
121 BTBYTE (test); /* 54, 55,56,57 */
122 int :32; /* 58, 59,5a,5b */
123 int :32; /* 5c, 5d,5e,5f */
124 BTLONG (adelay); /* 60, 61,62,63 */
125 BTBYTE (bdelay); /* 64, 65,66,67 */
126 BTBYTE (adc); /* 68, 69,6a,6b */
127#define BT848_ADC_RESERVED (0x80) /* required pattern */
128#define BT848_ADC_SYNC_T (1<<5)
129#define BT848_ADC_AGC_EN (1<<4)
130#define BT848_ADC_CLK_SLEEP (1<<3)
131#define BT848_ADC_Y_SLEEP (1<<2)
132#define BT848_ADC_C_SLEEP (1<<1)
133#define BT848_ADC_CRUSH (1<<0)
134 BTBYTE (e_vtc); /* 6c, 6d,6e,6f */
135 int :32; /* 70, 71,72,73 */
136 int :32; /* 74, 75,76,77 */
137 int :32; /* 78, 79,7a,7b */
138 BTLONG (sreset); /* 7c, 7d,7e,7f */
139 u_char filler1[0x84-0x80];
140 BTBYTE (tgctrl); /* 84, 85,86,87 */
141#define BT848_TGCTRL_TGCKI (3<<3)
142#define BT848_TGCTRL_TGCKI_XTAL (0<<3)
143#define BT848_TGCTRL_TGCKI_PLL (1<<3)
144#define BT848_TGCTRL_TGCKI_GPCLK (2<<3)
145#define BT848_TGCTRL_TGCKI_GPCLK_I (3<<3)
146 u_char filler[0x8c-0x88];
147 BTBYTE (o_crop); /* 8c, 8d,8e,8f */
148 BTBYTE (o_vdelay_lo); /* 90, 91,92,93 */
149 BTBYTE (o_vactive_lo); /* 94, 95,96,97 */
150 BTBYTE (o_delay_lo); /* 98, 99,9a,9b */
151 BTBYTE (o_hactive_lo); /* 9c, 9d,9e,9f */
152 BTBYTE (o_hscale_hi); /* a0, a1,a2,a3 */
153 BTBYTE (o_hscale_lo); /* a4, a5,a6,a7 */
154 int :32; /* a8, a9,aa,ab */
155 BTBYTE (o_control); /* ac, ad,ae,af */
156#define BT848_O_CONTROL_LNOTCH (1<<7)
157#define BT848_O_CONTROL_COMP (1<<6)
158#define BT848_O_CONTROL_LDEC (1<<5)
159#define BT848_O_CONTROL_CBSENSE (1<<4)
160#define BT848_O_CONTROL_RSVD (1<<3)
161#define BT848_O_CONTROL_CON_MSB (1<<2)
162#define BT848_O_CONTROL_SAT_U_MSB (1<<1)
163#define BT848_O_CONTROL_SAT_V_MSB (1<<0)
164 u_char fillter1[16];
165 BTBYTE (o_scloop); /* c0, c1,c2,c3 */
166#define BT848_O_SCLOOP_RSVD1 (1<<7)
167#define BT848_O_SCLOOP_CAGC (1<<6)
168#define BT848_O_SCLOOP_CKILL (1<<5)
169#define BT848_O_SCLOOP_HFILT (0x3<<3)
170#define BT848_O_SCLOOP_HFILT_ICON (0x3<<3)
171#define BT848_O_SCLOOP_HFILT_QCIF (0x2<<3)
172#define BT848_O_SCLOOP_HFILT_CIF (0x1<<3)
173#define BT848_O_SCLOOP_HFILT_AUTO (0x0<<3)
174#define BT848_O_SCLOOP_RSVD0 (0x7<<0)
175 int :32; /* c4, c5,c6,c7 */
176 int :32; /* c8, c9,ca,cb */
177 BTBYTE (o_vscale_hi); /* cc, cd,ce,cf */
178 BTBYTE (o_vscale_lo); /* d0, d1,d2,d3 */
179 BTBYTE (color_fmt); /* d4, d5,d6,d7 */
180 bregister_t color_ctl_swap :4; /* d8 */
181#define BT848_COLOR_CTL_WSWAP_ODD (1<<3)
182#define BT848_COLOR_CTL_WSWAP_EVEN (1<<2)
183#define BT848_COLOR_CTL_BSWAP_ODD (1<<1)
184#define BT848_COLOR_CTL_BSWAP_EVEN (1<<0)
185 bregister_t color_ctl_gamma :1;
186 bregister_t color_ctl_rgb_ded :1;
187 bregister_t color_ctl_color_bars :1;
188 bregister_t color_ctl_ext_frmrate :1;
189 int :24; /* d9,da,db */
190 BTBYTE (cap_ctl); /* dc, dd,de,df */
191#define BT848_CAP_CTL_DITH_FRAME (1<<4)
192#define BT848_CAP_CTL_VBI_ODD (1<<3)
193#define BT848_CAP_CTL_VBI_EVEN (1<<2)
194#define BT848_CAP_CTL_ODD (1<<1)
195#define BT848_CAP_CTL_EVEN (1<<0)
196 BTBYTE (vbi_pack_size); /* e0, e1,e2,e3 */
197 BTBYTE (vbi_pack_del); /* e4, e5,e6,e7 */
198 int :32; /* e8, e9,ea,eb */
199 BTBYTE (o_vtc); /* ec, ed,ee,ef */
200 BTBYTE (pll_f_lo); /* f0, f1,f2,f3 */
201 BTBYTE (pll_f_hi); /* f4, f5,f6,f7 */
202 BTBYTE (pll_f_xci); /* f8, f9,fa,fb */
203#define BT848_PLL_F_C (1<<6)
204#define BT848_PLL_F_X (1<<7)
205 u_char filler2[0x100-0xfc];
206 BTLONG (int_stat); /* 100, 101,102,103 */
207 BTLONG (int_mask); /* 104, 105,106,107 */
208#define BT848_INT_RISCS (0xf<<28)
209#define BT848_INT_RISC_EN (1<<27)
210#define BT848_INT_RACK (1<<25)
211#define BT848_INT_FIELD (1<<24)
212#define BT848_INT_MYSTERYBIT (1<<23)
213#define BT848_INT_SCERR (1<<19)
214#define BT848_INT_OCERR (1<<18)
215#define BT848_INT_PABORT (1<<17)
216#define BT848_INT_RIPERR (1<<16)
217#define BT848_INT_PPERR (1<<15)
218#define BT848_INT_FDSR (1<<14)
219#define BT848_INT_FTRGT (1<<13)
220#define BT848_INT_FBUS (1<<12)
221#define BT848_INT_RISCI (1<<11)
222#define BT848_INT_GPINT (1<<9)
223#define BT848_INT_I2CDONE (1<<8)
224#define BT848_INT_RSV1 (1<<7)
225#define BT848_INT_RSV0 (1<<6)
226#define BT848_INT_VPRES (1<<5)
227#define BT848_INT_HLOCK (1<<4)
228#define BT848_INT_OFLOW (1<<3)
229#define BT848_INT_HSYNC (1<<2)
230#define BT848_INT_VSYNC (1<<1)
231#define BT848_INT_FMTCHG (1<<0)
232 int :32; /* 108, 109,10a,10b */
233 BTWORD (gpio_dma_ctl); /* 10c, 10d,10e,10f */
234#define BT848_DMA_CTL_PL23TP4 (0<<6) /* planar1 trigger 4 */
235#define BT848_DMA_CTL_PL23TP8 (1<<6) /* planar1 trigger 8 */
236#define BT848_DMA_CTL_PL23TP16 (2<<6) /* planar1 trigger 16 */
237#define BT848_DMA_CTL_PL23TP32 (3<<6) /* planar1 trigger 32 */
238#define BT848_DMA_CTL_PL1TP4 (0<<4) /* planar1 trigger 4 */
239#define BT848_DMA_CTL_PL1TP8 (1<<4) /* planar1 trigger 8 */
240#define BT848_DMA_CTL_PL1TP16 (2<<4) /* planar1 trigger 16 */
241#define BT848_DMA_CTL_PL1TP32 (3<<4) /* planar1 trigger 32 */
242#define BT848_DMA_CTL_PKTP4 (0<<2) /* packed trigger 4 */
243#define BT848_DMA_CTL_PKTP8 (1<<2) /* packed trigger 8 */
244#define BT848_DMA_CTL_PKTP16 (2<<2) /* packed trigger 16 */
245#define BT848_DMA_CTL_PKTP32 (3<<2) /* packed trigger 32 */
246#define BT848_DMA_CTL_RISC_EN (1<<1)
247#define BT848_DMA_CTL_FIFO_EN (1<<0)
248 BTLONG (i2c_data_ctl); /* 110, 111,112,113 */
249#define BT848_DATA_CTL_I2CDIV (0xf<<4)
250#define BT848_DATA_CTL_I2CSYNC (1<<3)
251#define BT848_DATA_CTL_I2CW3B (1<<2)
252#define BT848_DATA_CTL_I2CSCL (1<<1)
253#define BT848_DATA_CTL_I2CSDA (1<<0)
254 BTLONG (risc_strt_add); /* 114, 115,116,117 */
255 BTLONG (gpio_out_en); /* 118, 119,11a,11b */ /* really 24 bits */
256 BTLONG (gpio_reg_inp); /* 11c, 11d,11e,11f */ /* really 24 bits */
257 BTLONG (risc_count); /* 120, 121,122,123 */
258 u_char filler3[0x200-0x124];
259 BTLONG (gpio_data); /* 200, 201,202,203 */ /* really 24 bits */
260};
261
262typedef volatile struct bt848_registers* bt848_ptr_t;
263
264
265#if 0
266/* force people to be aware of the new struct */
267
268#define BKTR_DSTATUS 0x000
269#define BKTR_IFORM 0x004
270#define BKTR_TDEC 0x008
271#define BKTR_EVEN_CROP 0x00C
272#define BKTR_ODD_CROP 0x08C
273#define BKTR_E_VDELAY_LO 0x010
274#define BKTR_O_VDELAY_LO 0x090
275#define BKTR_E_VACTIVE_LO 0x014
276#define BKTR_O_VACTIVE_LO 0x094
277#define BKTR_E_DELAY_LO 0x018
278#define BKTR_O_DELAY_LO 0x098
279#define BKTR_E_HACTIVE_LO 0x01C
280#define BKTR_O_HACTIVE_LO 0x09C
281#define BKTR_E_HSCALE_HI 0x020
282#define BKTR_O_HSCALE_HI 0x0A0
283#define BKTR_E_HSCALE_LO 0x024
284#define BKTR_O_HSCALE_LO 0x0A4
285#define BKTR_BRIGHT 0x028
286#define BKTR_E_CONTROL 0x02C
287#define BKTR_O_CONTROL 0x0AC
288#define BKTR_CONTRAST_LO 0x030
289#define BKTR_SAT_U_LO 0x034
290#define BKTR_SAT_V_LO 0x038
291#define BKTR_HUE 0x03C
292#define BKTR_E_SCLOOP 0x040
293#define BKTR_O_SCLOOP 0x0C0
294#define BKTR_OFORM 0x048
295#define BKTR_E_VSCALE_HI 0x04C
296#define BKTR_O_VSCALE_HI 0x0CC
297#define BKTR_E_VSCALE_LO 0x050
298#define BKTR_O_VSCALE_LO 0x0D0
299#define BKTR_TEST 0x054
300#define BKTR_ADELAY 0x060
301#define BKTR_BDELAY 0x064
302#define BKTR_ADC 0x068
303#define BKTR_E_VTC 0x06C
304#define BKTR_O_VTC 0x0EC
305#define BKTR_SRESET 0x07C
306#define BKTR_COLOR_FMT 0x0D4
307#define BKTR_COLOR_CTL 0x0D8
308#define BKTR_CAP_CTL 0x0DC
309#define BKTR_VBI_PACK_SIZE 0x0E0
310#define BKTR_VBI_PACK_DEL 0x0E4
311#define BKTR_INT_STAT 0x100
312#define BKTR_INT_MASK 0x104
313#define BKTR_RISC_COUNT 0x120
314#define BKTR_RISC_STRT_ADD 0x114
315#define BKTR_GPIO_DMA_CTL 0x10C
316#define BKTR_GPIO_OUT_EN 0x118
317#define BKTR_GPIO_REG_INP 0x11C
318#define BKTR_GPIO_DATA 0x200
319#define BKTR_I2C_CONTROL 0x110
320
321#endif /* 0 */
322
323/*
324 * device support for onboard tv tuners
325 */
326
327/* description of the LOGICAL tuner */
328struct TVTUNER {
329 int frequency;
330 u_char chnlset;
331 u_char channel;
332 u_char band;
333 u_char afc;
334 u_char radio_mode; /* current mode of the radio mode */
335};
336
337/* description of the PHYSICAL tuner */
338struct TUNER {
339 char* name;
340 u_char type;
341 u_char pllControl[4];
342 u_char bandLimits[ 2 ];
343 u_char bandAddrs[ 4 ]; /* 3 first for the 3 TV
344 ** bands. Last for radio
345 ** band (0x00=NoRadio).
346 */
347
348};
349
350/* description of the card */
351#define EEPROMBLOCKSIZE 32
352struct CARDTYPE {
353 unsigned int card_id; /* card id (from #define's) */
354 char* name;
355 const struct TUNER* tuner; /* Tuner details */
356 u_char tuner_pllAddr; /* Tuner i2c address */
357 u_char dbx; /* Has DBX chip? */
358 u_char msp3400c; /* Has msp3400c chip? */
359 u_char eepromAddr;
360 u_char eepromSize; /* bytes / EEPROMBLOCKSIZE */
361 u_int audiomuxs[ 5 ]; /* tuner, ext (line-in) */
362 /* int/unused (radio) */
363 /* mute, present */
364 u_int gpio_mux_bits; /* GPIO mask for audio mux */
365};
366
367struct format_params {
368 /* Total lines, lines before image, image lines */
369 int vtotal, vdelay, vactive;
370 /* Total unscaled horizontal pixels, pixels before image, image pixels */
371 int htotal, hdelay, hactive;
372 /* Scaled horizontal image pixels, Total Scaled horizontal pixels */
373 int scaled_hactive, scaled_htotal;
374 /* frame rate . for ntsc is 30 frames per second */
375 int frame_rate;
376 /* A-delay and B-delay */
377 u_char adelay, bdelay;
378 /* Iform XTSEL value */
379 int iform_xtsel;
380 /* VBI number of lines per field, and number of samples per line */
381 int vbi_num_lines, vbi_num_samples;
382};
383
384#if ((defined(__FreeBSD__)) && (NSMBUS > 0))
385struct bktr_i2c_softc {
386 device_t iicbus;
387 device_t smbus;
388};
389#endif
390
391typedef struct bktr_clip bktr_clip_t;
392
393/*
394 * NetBSD >= 1.3H uses vaddr_t instead of vm_offset_t
395 */
396#if defined(__NetBSD__) && __NetBSD_Version__ >= 103080000
397typedef vaddr_t vm_offset_t;
398#endif
399
400/*
401 * BrookTree 848 info structure, one per bt848 card installed.
402 */
403struct bktr_softc {
404
405#if defined (__bsdi__)
406 struct device bktr_dev; /* base device */
407 struct isadev bktr_id; /* ISA device */
408 struct intrhand bktr_ih; /* interrupt vectoring */
409 #define pcici_t pci_devaddr_t
410#endif
411
412#if defined(__NetBSD__)
413 struct device bktr_dev; /* base device */
414 bus_dma_tag_t dmat; /* DMA tag */
415 bus_space_tag_t memt;
416 bus_space_handle_t memh;
417 bus_size_t obmemsz; /* size of en card (bytes) */
418 void *ih;
419 bus_dmamap_t dm_prog;
420 bus_dmamap_t dm_oprog;
421 bus_dmamap_t dm_mem;
422 bus_dmamap_t dm_vbidata;
423 bus_dmamap_t dm_vbibuffer;
424#if __NetBSD_Version__ >= 103080000
425 paddr_t phys_base; /* Bt848 register physical address */
426#else
427 vm_offset_t phys_base; /* Bt848 register physical address */
428#endif
429#endif
430
431#if defined(__OpenBSD__)
432 struct device bktr_dev; /* base device */
433 bus_dma_tag_t dmat; /* DMA tag */
434 bus_space_tag_t memt;
435 bus_space_handle_t memh;
436 bus_size_t obmemsz; /* size of en card (bytes) */
437 void *ih;
438 bus_dmamap_t dm_prog;
439 bus_dmamap_t dm_oprog;
440 bus_dmamap_t dm_mem;
441 bus_dmamap_t dm_vbidata;
442 bus_dmamap_t dm_vbibuffer;
443 size_t dm_mapsize;
444 pci_chipset_tag_t pc; /* Opaque PCI chipset tag */
445 pcitag_t tag; /* PCI tag, for doing PCI commands */
446 vm_offset_t phys_base; /* Bt848 register physical address */
447#endif
448
449#if defined (__FreeBSD__)
450 #if (__FreeBSD_version < 400000)
451 vm_offset_t phys_base; /* 2.x Bt848 register physical address */
452 pcici_t tag; /* 2.x PCI tag, for doing PCI commands */
453 #endif
454 #if (__FreeBSD_version >= 400000)
455 struct resource *res_mem; /* 4.x resource descriptor for registers */
456 struct resource *res_irq; /* 4.x resource descriptor for interrupt */
457 void *res_ih; /* 4.x newbus interrupt handler cookie */
458 #endif
459 #if (NSMBUS > 0)
460 struct bktr_i2c_softc i2c_sc; /* bt848_i2c device */
461 #endif
462#endif
463
464 /* the following definitions are common over all platforms */
465 bt848_ptr_t base; /* Bt848 register physical address */
466 vm_offset_t bigbuf; /* buffer that holds the captured image */
467 int alloc_pages; /* number of pages in bigbuf */
468
469 vm_offset_t vbidata; /* RISC program puts VBI data from the current frame here */
470 vm_offset_t vbibuffer; /* Circular buffer holding VBI data for the user */
471 int vbiinsert; /* Position for next write into circular buffer */
472 int vbistart; /* Position of last read from circular buffer */
473 int vbisize; /* Number of bytes in the circular buffer */
474 u_long vbi_sequence_number; /* sequence number for VBI */
475 int vbi_read_blocked; /* user process blocked on read() from /dev/vbi */
476 struct selinfo vbi_select; /* Data used by select() on /dev/vbi */
477
478
479 struct proc *proc; /* process to receive raised signal */
480 int signal; /* signal to send to process */
481 int clr_on_start; /* clear cap buf on capture start? */
482#define METEOR_SIG_MODE_MASK 0xffff0000
483#define METEOR_SIG_FIELD_MODE 0x00010000
484#define METEOR_SIG_FRAME_MODE 0x00000000
485 vm_offset_t dma_prog;
486 vm_offset_t odd_dma_prog;
487 char dma_prog_loaded;
488 struct meteor_mem *mem; /* used to control sync. multi-frame output */
489 u_long synch_wait; /* wait for free buffer before continuing */
490 short current; /* frame number in buffer (1-frames) */
491 short rows; /* number of rows in a frame */
492 short cols; /* number of columns in a frame */
493 int capture_area_x_offset; /* Usually the full 640x480(NTSC) image is */
494 int capture_area_y_offset; /* captured. The capture area allows for */
495 int capture_area_x_size; /* example 320x200 pixels from the centre */
496 int capture_area_y_size; /* of the video image to be captured. */
497 char capture_area_enabled; /* When TRUE use user's capture area. */
498 int pixfmt; /* active pixel format (idx into fmt tbl) */
499 int pixfmt_compat; /* Y/N - in meteor pix fmt compat mode */
500 u_long format; /* frame format rgb, yuv, etc.. */
501 short frames; /* number of frames allocated */
502 int frame_size; /* number of bytes in a frame */
503 u_long fifo_errors; /* number of fifo capture errors since open */
504 u_long dma_errors; /* number of DMA capture errors since open */
505 u_long frames_captured;/* number of frames captured since open */
506 u_long even_fields_captured; /* number of even fields captured */
507 u_long odd_fields_captured; /* number of odd fields captured */
508 u_long range_enable; /* enable range checking ?? */
509 u_short capcontrol; /* reg 0xdc capture control */
510 u_short bktr_cap_ctl;
511 volatile u_int flags;
512#define METEOR_INITALIZED 0x00000001
513#define METEOR_OPEN 0x00000002
514#define METEOR_MMAP 0x00000004
515#define METEOR_INTR 0x00000008
516#define METEOR_READ 0x00000010 /* XXX never gets referenced */
517#define METEOR_SINGLE 0x00000020 /* get single frame */
518#define METEOR_CONTIN 0x00000040 /* continuously get frames */
519#define METEOR_SYNCAP 0x00000080 /* synchronously get frames */
520#define METEOR_CAP_MASK 0x000000f0
521#define METEOR_NTSC 0x00000100
522#define METEOR_PAL 0x00000200
523#define METEOR_SECAM 0x00000400
524#define BROOKTREE_NTSC 0x00000100 /* used in video open() and */
525#define BROOKTREE_PAL 0x00000200 /* in the kernel config */
526#define BROOKTREE_SECAM 0x00000400 /* file */
527#define METEOR_AUTOMODE 0x00000800
528#define METEOR_FORM_MASK 0x00000f00
529#define METEOR_DEV0 0x00001000
530#define METEOR_DEV1 0x00002000
531#define METEOR_DEV2 0x00004000
532#define METEOR_DEV3 0x00008000
533#define METEOR_DEV_SVIDEO 0x00006000
534#define METEOR_DEV_RGB 0x0000a000
535#define METEOR_DEV_MASK 0x0000f000
536#define METEOR_RGB16 0x00010000
537#define METEOR_RGB24 0x00020000
538#define METEOR_YUV_PACKED 0x00040000
539#define METEOR_YUV_PLANAR 0x00080000
540#define METEOR_WANT_EVEN 0x00100000 /* want even frame */
541#define METEOR_WANT_ODD 0x00200000 /* want odd frame */
542#define METEOR_WANT_MASK 0x00300000
543#define METEOR_ONLY_EVEN_FIELDS 0x01000000
544#define METEOR_ONLY_ODD_FIELDS 0x02000000
545#define METEOR_ONLY_FIELDS_MASK 0x03000000
546#define METEOR_YUV_422 0x04000000
547#define METEOR_OUTPUT_FMT_MASK 0x040f0000
548#define METEOR_WANT_TS 0x08000000 /* time-stamp a frame */
549#define METEOR_RGB 0x20000000 /* meteor rgb unit */
550#define METEOR_FIELD_MODE 0x80000000
551 u_char tflags; /* Tuner flags (/dev/tuner) */
552#define TUNER_INITALIZED 0x00000001
553#define TUNER_OPEN 0x00000002
554 u_char vbiflags; /* VBI flags (/dev/vbi) */
555#define VBI_INITALIZED 0x00000001
556#define VBI_OPEN 0x00000002
557#define VBI_CAPTURE 0x00000004
558 u_short fps; /* frames per second */
559 struct meteor_video video;
560 struct TVTUNER tuner;
561 struct CARDTYPE card;
562 u_char audio_mux_select; /* current mode of the audio */
563 u_char audio_mute_state; /* mute state of the audio */
564 u_char format_params;
565 u_long current_sol;
566 u_long current_col;
567 int clip_start;
568 int line_length;
569 int last_y;
570 int y;
571 int y2;
572 int yclip;
573 int yclip2;
574 int max_clip_node;
575 bktr_clip_t clip_list[100];
576 int reverse_mute;
577 int bt848_tuner;
578 int bt848_card;
579 u_long id;
580#define BT848_USE_XTALS 0
581#define BT848_USE_PLL 1
582 int xtal_pll_mode; /* Use XTAL or PLL mode for PAL/SECAM */ int remote_control; /* remote control detected */
583 int remote_control_addr; /* remote control i2c address */
584 char msp_version_string[9]; /* MSP version string 34xxx-xx */
| 46#ifndef PCI_LATENCY_TIMER
47#define PCI_LATENCY_TIMER 0x0c /* pci timer register */
48#endif
49
50/*
51 * Definitions for the Brooktree 848/878 video capture to pci interface.
52 */
53#define BROOKTREE_848_PCI_ID 0x0350109E
54#define BROOKTREE_849_PCI_ID 0x0351109E
55#define BROOKTREE_878_PCI_ID 0x036E109E
56#define BROOKTREE_879_PCI_ID 0x036F109E
57
58#define BROOKTREE_848 1
59#define BROOKTREE_848A 2
60#define BROOKTREE_849A 3
61#define BROOKTREE_878 4
62#define BROOKTREE_879 5
63
64typedef volatile u_int bregister_t;
65/*
66 * if other persuasion endian, then compiler will probably require that
67 * these next
68 * macros be reversed
69 */
70#define BTBYTE(what) bregister_t what:8; int :24
71#define BTWORD(what) bregister_t what:16; int: 16
72#define BTLONG(what) bregister_t what:32
73
74struct bt848_registers {
75 BTBYTE (dstatus); /* 0, 1,2,3 */
76#define BT848_DSTATUS_PRES (1<<7)
77#define BT848_DSTATUS_HLOC (1<<6)
78#define BT848_DSTATUS_FIELD (1<<5)
79#define BT848_DSTATUS_NUML (1<<4)
80#define BT848_DSTATUS_CSEL (1<<3)
81#define BT848_DSTATUS_PLOCK (1<<2)
82#define BT848_DSTATUS_LOF (1<<1)
83#define BT848_DSTATUS_COF (1<<0)
84 BTBYTE (iform); /* 4, 5,6,7 */
85#define BT848_IFORM_MUXSEL (0x3<<5)
86# define BT848_IFORM_M_MUX1 (0x03<<5)
87# define BT848_IFORM_M_MUX0 (0x02<<5)
88# define BT848_IFORM_M_MUX2 (0x01<<5)
89# define BT848_IFORM_M_MUX3 (0x0)
90# define BT848_IFORM_M_RSVD (0x00<<5)
91#define BT848_IFORM_XTSEL (0x3<<3)
92# define BT848_IFORM_X_AUTO (0x03<<3)
93# define BT848_IFORM_X_XT1 (0x02<<3)
94# define BT848_IFORM_X_XT0 (0x01<<3)
95# define BT848_IFORM_X_RSVD (0x00<<3)
96 BTBYTE (tdec); /* 8, 9,a,b */
97 BTBYTE (e_crop); /* c, d,e,f */
98 BTBYTE (e_vdelay_lo); /* 10, 11,12,13 */
99 BTBYTE (e_vactive_lo); /* 14, 15,16,17 */
100 BTBYTE (e_delay_lo); /* 18, 19,1a,1b */
101 BTBYTE (e_hactive_lo); /* 1c, 1d,1e,1f */
102 BTBYTE (e_hscale_hi); /* 20, 21,22,23 */
103 BTBYTE (e_hscale_lo); /* 24, 25,26,27 */
104 BTBYTE (bright); /* 28, 29,2a,2b */
105 BTBYTE (e_control); /* 2c, 2d,2e,2f */
106#define BT848_E_CONTROL_LNOTCH (1<<7)
107#define BT848_E_CONTROL_COMP (1<<6)
108#define BT848_E_CONTROL_LDEC (1<<5)
109#define BT848_E_CONTROL_CBSENSE (1<<4)
110#define BT848_E_CONTROL_RSVD (1<<3)
111#define BT848_E_CONTROL_CON_MSB (1<<2)
112#define BT848_E_CONTROL_SAT_U_MSB (1<<1)
113#define BT848_E_CONTROL_SAT_V_MSB (1<<0)
114 BTBYTE (contrast_lo); /* 30, 31,32,33 */
115 BTBYTE (sat_u_lo); /* 34, 35,36,37 */
116 BTBYTE (sat_v_lo); /* 38, 39,3a,3b */
117 BTBYTE (hue); /* 3c, 3d,3e,3f */
118 BTBYTE (e_scloop); /* 40, 41,42,43 */
119#define BT848_E_SCLOOP_RSVD1 (1<<7)
120#define BT848_E_SCLOOP_CAGC (1<<6)
121#define BT848_E_SCLOOP_CKILL (1<<5)
122#define BT848_E_SCLOOP_HFILT (0x3<<3)
123# define BT848_E_SCLOOP_HFILT_ICON (0x3<<3)
124# define BT848_E_SCLOOP_HFILT_QCIF (0x2<<3)
125# define BT848_E_SCLOOP_HFILT_CIF (0x1<<3)
126# define BT848_E_SCLOOP_HFILT_AUTO (0x0<<3)
127#define BT848_E_SCLOOP_RSVD0 (0x7<<0)
128 int :32; /* 44, 45,46,47 */
129 BTBYTE (oform); /* 48, 49,4a,4b */
130 BTBYTE (e_vscale_hi); /* 4c, 4d,4e,4f */
131 BTBYTE (e_vscale_lo); /* 50, 51,52,53 */
132 BTBYTE (test); /* 54, 55,56,57 */
133 int :32; /* 58, 59,5a,5b */
134 int :32; /* 5c, 5d,5e,5f */
135 BTLONG (adelay); /* 60, 61,62,63 */
136 BTBYTE (bdelay); /* 64, 65,66,67 */
137 BTBYTE (adc); /* 68, 69,6a,6b */
138#define BT848_ADC_RESERVED (0x80) /* required pattern */
139#define BT848_ADC_SYNC_T (1<<5)
140#define BT848_ADC_AGC_EN (1<<4)
141#define BT848_ADC_CLK_SLEEP (1<<3)
142#define BT848_ADC_Y_SLEEP (1<<2)
143#define BT848_ADC_C_SLEEP (1<<1)
144#define BT848_ADC_CRUSH (1<<0)
145 BTBYTE (e_vtc); /* 6c, 6d,6e,6f */
146 int :32; /* 70, 71,72,73 */
147 int :32; /* 74, 75,76,77 */
148 int :32; /* 78, 79,7a,7b */
149 BTLONG (sreset); /* 7c, 7d,7e,7f */
150 u_char filler1[0x84-0x80];
151 BTBYTE (tgctrl); /* 84, 85,86,87 */
152#define BT848_TGCTRL_TGCKI (3<<3)
153#define BT848_TGCTRL_TGCKI_XTAL (0<<3)
154#define BT848_TGCTRL_TGCKI_PLL (1<<3)
155#define BT848_TGCTRL_TGCKI_GPCLK (2<<3)
156#define BT848_TGCTRL_TGCKI_GPCLK_I (3<<3)
157 u_char filler[0x8c-0x88];
158 BTBYTE (o_crop); /* 8c, 8d,8e,8f */
159 BTBYTE (o_vdelay_lo); /* 90, 91,92,93 */
160 BTBYTE (o_vactive_lo); /* 94, 95,96,97 */
161 BTBYTE (o_delay_lo); /* 98, 99,9a,9b */
162 BTBYTE (o_hactive_lo); /* 9c, 9d,9e,9f */
163 BTBYTE (o_hscale_hi); /* a0, a1,a2,a3 */
164 BTBYTE (o_hscale_lo); /* a4, a5,a6,a7 */
165 int :32; /* a8, a9,aa,ab */
166 BTBYTE (o_control); /* ac, ad,ae,af */
167#define BT848_O_CONTROL_LNOTCH (1<<7)
168#define BT848_O_CONTROL_COMP (1<<6)
169#define BT848_O_CONTROL_LDEC (1<<5)
170#define BT848_O_CONTROL_CBSENSE (1<<4)
171#define BT848_O_CONTROL_RSVD (1<<3)
172#define BT848_O_CONTROL_CON_MSB (1<<2)
173#define BT848_O_CONTROL_SAT_U_MSB (1<<1)
174#define BT848_O_CONTROL_SAT_V_MSB (1<<0)
175 u_char fillter1[16];
176 BTBYTE (o_scloop); /* c0, c1,c2,c3 */
177#define BT848_O_SCLOOP_RSVD1 (1<<7)
178#define BT848_O_SCLOOP_CAGC (1<<6)
179#define BT848_O_SCLOOP_CKILL (1<<5)
180#define BT848_O_SCLOOP_HFILT (0x3<<3)
181#define BT848_O_SCLOOP_HFILT_ICON (0x3<<3)
182#define BT848_O_SCLOOP_HFILT_QCIF (0x2<<3)
183#define BT848_O_SCLOOP_HFILT_CIF (0x1<<3)
184#define BT848_O_SCLOOP_HFILT_AUTO (0x0<<3)
185#define BT848_O_SCLOOP_RSVD0 (0x7<<0)
186 int :32; /* c4, c5,c6,c7 */
187 int :32; /* c8, c9,ca,cb */
188 BTBYTE (o_vscale_hi); /* cc, cd,ce,cf */
189 BTBYTE (o_vscale_lo); /* d0, d1,d2,d3 */
190 BTBYTE (color_fmt); /* d4, d5,d6,d7 */
191 bregister_t color_ctl_swap :4; /* d8 */
192#define BT848_COLOR_CTL_WSWAP_ODD (1<<3)
193#define BT848_COLOR_CTL_WSWAP_EVEN (1<<2)
194#define BT848_COLOR_CTL_BSWAP_ODD (1<<1)
195#define BT848_COLOR_CTL_BSWAP_EVEN (1<<0)
196 bregister_t color_ctl_gamma :1;
197 bregister_t color_ctl_rgb_ded :1;
198 bregister_t color_ctl_color_bars :1;
199 bregister_t color_ctl_ext_frmrate :1;
200 int :24; /* d9,da,db */
201 BTBYTE (cap_ctl); /* dc, dd,de,df */
202#define BT848_CAP_CTL_DITH_FRAME (1<<4)
203#define BT848_CAP_CTL_VBI_ODD (1<<3)
204#define BT848_CAP_CTL_VBI_EVEN (1<<2)
205#define BT848_CAP_CTL_ODD (1<<1)
206#define BT848_CAP_CTL_EVEN (1<<0)
207 BTBYTE (vbi_pack_size); /* e0, e1,e2,e3 */
208 BTBYTE (vbi_pack_del); /* e4, e5,e6,e7 */
209 int :32; /* e8, e9,ea,eb */
210 BTBYTE (o_vtc); /* ec, ed,ee,ef */
211 BTBYTE (pll_f_lo); /* f0, f1,f2,f3 */
212 BTBYTE (pll_f_hi); /* f4, f5,f6,f7 */
213 BTBYTE (pll_f_xci); /* f8, f9,fa,fb */
214#define BT848_PLL_F_C (1<<6)
215#define BT848_PLL_F_X (1<<7)
216 u_char filler2[0x100-0xfc];
217 BTLONG (int_stat); /* 100, 101,102,103 */
218 BTLONG (int_mask); /* 104, 105,106,107 */
219#define BT848_INT_RISCS (0xf<<28)
220#define BT848_INT_RISC_EN (1<<27)
221#define BT848_INT_RACK (1<<25)
222#define BT848_INT_FIELD (1<<24)
223#define BT848_INT_MYSTERYBIT (1<<23)
224#define BT848_INT_SCERR (1<<19)
225#define BT848_INT_OCERR (1<<18)
226#define BT848_INT_PABORT (1<<17)
227#define BT848_INT_RIPERR (1<<16)
228#define BT848_INT_PPERR (1<<15)
229#define BT848_INT_FDSR (1<<14)
230#define BT848_INT_FTRGT (1<<13)
231#define BT848_INT_FBUS (1<<12)
232#define BT848_INT_RISCI (1<<11)
233#define BT848_INT_GPINT (1<<9)
234#define BT848_INT_I2CDONE (1<<8)
235#define BT848_INT_RSV1 (1<<7)
236#define BT848_INT_RSV0 (1<<6)
237#define BT848_INT_VPRES (1<<5)
238#define BT848_INT_HLOCK (1<<4)
239#define BT848_INT_OFLOW (1<<3)
240#define BT848_INT_HSYNC (1<<2)
241#define BT848_INT_VSYNC (1<<1)
242#define BT848_INT_FMTCHG (1<<0)
243 int :32; /* 108, 109,10a,10b */
244 BTWORD (gpio_dma_ctl); /* 10c, 10d,10e,10f */
245#define BT848_DMA_CTL_PL23TP4 (0<<6) /* planar1 trigger 4 */
246#define BT848_DMA_CTL_PL23TP8 (1<<6) /* planar1 trigger 8 */
247#define BT848_DMA_CTL_PL23TP16 (2<<6) /* planar1 trigger 16 */
248#define BT848_DMA_CTL_PL23TP32 (3<<6) /* planar1 trigger 32 */
249#define BT848_DMA_CTL_PL1TP4 (0<<4) /* planar1 trigger 4 */
250#define BT848_DMA_CTL_PL1TP8 (1<<4) /* planar1 trigger 8 */
251#define BT848_DMA_CTL_PL1TP16 (2<<4) /* planar1 trigger 16 */
252#define BT848_DMA_CTL_PL1TP32 (3<<4) /* planar1 trigger 32 */
253#define BT848_DMA_CTL_PKTP4 (0<<2) /* packed trigger 4 */
254#define BT848_DMA_CTL_PKTP8 (1<<2) /* packed trigger 8 */
255#define BT848_DMA_CTL_PKTP16 (2<<2) /* packed trigger 16 */
256#define BT848_DMA_CTL_PKTP32 (3<<2) /* packed trigger 32 */
257#define BT848_DMA_CTL_RISC_EN (1<<1)
258#define BT848_DMA_CTL_FIFO_EN (1<<0)
259 BTLONG (i2c_data_ctl); /* 110, 111,112,113 */
260#define BT848_DATA_CTL_I2CDIV (0xf<<4)
261#define BT848_DATA_CTL_I2CSYNC (1<<3)
262#define BT848_DATA_CTL_I2CW3B (1<<2)
263#define BT848_DATA_CTL_I2CSCL (1<<1)
264#define BT848_DATA_CTL_I2CSDA (1<<0)
265 BTLONG (risc_strt_add); /* 114, 115,116,117 */
266 BTLONG (gpio_out_en); /* 118, 119,11a,11b */ /* really 24 bits */
267 BTLONG (gpio_reg_inp); /* 11c, 11d,11e,11f */ /* really 24 bits */
268 BTLONG (risc_count); /* 120, 121,122,123 */
269 u_char filler3[0x200-0x124];
270 BTLONG (gpio_data); /* 200, 201,202,203 */ /* really 24 bits */
271};
272
273typedef volatile struct bt848_registers* bt848_ptr_t;
274
275
276#if 0
277/* force people to be aware of the new struct */
278
279#define BKTR_DSTATUS 0x000
280#define BKTR_IFORM 0x004
281#define BKTR_TDEC 0x008
282#define BKTR_EVEN_CROP 0x00C
283#define BKTR_ODD_CROP 0x08C
284#define BKTR_E_VDELAY_LO 0x010
285#define BKTR_O_VDELAY_LO 0x090
286#define BKTR_E_VACTIVE_LO 0x014
287#define BKTR_O_VACTIVE_LO 0x094
288#define BKTR_E_DELAY_LO 0x018
289#define BKTR_O_DELAY_LO 0x098
290#define BKTR_E_HACTIVE_LO 0x01C
291#define BKTR_O_HACTIVE_LO 0x09C
292#define BKTR_E_HSCALE_HI 0x020
293#define BKTR_O_HSCALE_HI 0x0A0
294#define BKTR_E_HSCALE_LO 0x024
295#define BKTR_O_HSCALE_LO 0x0A4
296#define BKTR_BRIGHT 0x028
297#define BKTR_E_CONTROL 0x02C
298#define BKTR_O_CONTROL 0x0AC
299#define BKTR_CONTRAST_LO 0x030
300#define BKTR_SAT_U_LO 0x034
301#define BKTR_SAT_V_LO 0x038
302#define BKTR_HUE 0x03C
303#define BKTR_E_SCLOOP 0x040
304#define BKTR_O_SCLOOP 0x0C0
305#define BKTR_OFORM 0x048
306#define BKTR_E_VSCALE_HI 0x04C
307#define BKTR_O_VSCALE_HI 0x0CC
308#define BKTR_E_VSCALE_LO 0x050
309#define BKTR_O_VSCALE_LO 0x0D0
310#define BKTR_TEST 0x054
311#define BKTR_ADELAY 0x060
312#define BKTR_BDELAY 0x064
313#define BKTR_ADC 0x068
314#define BKTR_E_VTC 0x06C
315#define BKTR_O_VTC 0x0EC
316#define BKTR_SRESET 0x07C
317#define BKTR_COLOR_FMT 0x0D4
318#define BKTR_COLOR_CTL 0x0D8
319#define BKTR_CAP_CTL 0x0DC
320#define BKTR_VBI_PACK_SIZE 0x0E0
321#define BKTR_VBI_PACK_DEL 0x0E4
322#define BKTR_INT_STAT 0x100
323#define BKTR_INT_MASK 0x104
324#define BKTR_RISC_COUNT 0x120
325#define BKTR_RISC_STRT_ADD 0x114
326#define BKTR_GPIO_DMA_CTL 0x10C
327#define BKTR_GPIO_OUT_EN 0x118
328#define BKTR_GPIO_REG_INP 0x11C
329#define BKTR_GPIO_DATA 0x200
330#define BKTR_I2C_CONTROL 0x110
331
332#endif /* 0 */
333
334/*
335 * device support for onboard tv tuners
336 */
337
338/* description of the LOGICAL tuner */
339struct TVTUNER {
340 int frequency;
341 u_char chnlset;
342 u_char channel;
343 u_char band;
344 u_char afc;
345 u_char radio_mode; /* current mode of the radio mode */
346};
347
348/* description of the PHYSICAL tuner */
349struct TUNER {
350 char* name;
351 u_char type;
352 u_char pllControl[4];
353 u_char bandLimits[ 2 ];
354 u_char bandAddrs[ 4 ]; /* 3 first for the 3 TV
355 ** bands. Last for radio
356 ** band (0x00=NoRadio).
357 */
358
359};
360
361/* description of the card */
362#define EEPROMBLOCKSIZE 32
363struct CARDTYPE {
364 unsigned int card_id; /* card id (from #define's) */
365 char* name;
366 const struct TUNER* tuner; /* Tuner details */
367 u_char tuner_pllAddr; /* Tuner i2c address */
368 u_char dbx; /* Has DBX chip? */
369 u_char msp3400c; /* Has msp3400c chip? */
370 u_char eepromAddr;
371 u_char eepromSize; /* bytes / EEPROMBLOCKSIZE */
372 u_int audiomuxs[ 5 ]; /* tuner, ext (line-in) */
373 /* int/unused (radio) */
374 /* mute, present */
375 u_int gpio_mux_bits; /* GPIO mask for audio mux */
376};
377
378struct format_params {
379 /* Total lines, lines before image, image lines */
380 int vtotal, vdelay, vactive;
381 /* Total unscaled horizontal pixels, pixels before image, image pixels */
382 int htotal, hdelay, hactive;
383 /* Scaled horizontal image pixels, Total Scaled horizontal pixels */
384 int scaled_hactive, scaled_htotal;
385 /* frame rate . for ntsc is 30 frames per second */
386 int frame_rate;
387 /* A-delay and B-delay */
388 u_char adelay, bdelay;
389 /* Iform XTSEL value */
390 int iform_xtsel;
391 /* VBI number of lines per field, and number of samples per line */
392 int vbi_num_lines, vbi_num_samples;
393};
394
395#if ((defined(__FreeBSD__)) && (NSMBUS > 0))
396struct bktr_i2c_softc {
397 device_t iicbus;
398 device_t smbus;
399};
400#endif
401
402typedef struct bktr_clip bktr_clip_t;
403
404/*
405 * NetBSD >= 1.3H uses vaddr_t instead of vm_offset_t
406 */
407#if defined(__NetBSD__) && __NetBSD_Version__ >= 103080000
408typedef vaddr_t vm_offset_t;
409#endif
410
411/*
412 * BrookTree 848 info structure, one per bt848 card installed.
413 */
414struct bktr_softc {
415
416#if defined (__bsdi__)
417 struct device bktr_dev; /* base device */
418 struct isadev bktr_id; /* ISA device */
419 struct intrhand bktr_ih; /* interrupt vectoring */
420 #define pcici_t pci_devaddr_t
421#endif
422
423#if defined(__NetBSD__)
424 struct device bktr_dev; /* base device */
425 bus_dma_tag_t dmat; /* DMA tag */
426 bus_space_tag_t memt;
427 bus_space_handle_t memh;
428 bus_size_t obmemsz; /* size of en card (bytes) */
429 void *ih;
430 bus_dmamap_t dm_prog;
431 bus_dmamap_t dm_oprog;
432 bus_dmamap_t dm_mem;
433 bus_dmamap_t dm_vbidata;
434 bus_dmamap_t dm_vbibuffer;
435#if __NetBSD_Version__ >= 103080000
436 paddr_t phys_base; /* Bt848 register physical address */
437#else
438 vm_offset_t phys_base; /* Bt848 register physical address */
439#endif
440#endif
441
442#if defined(__OpenBSD__)
443 struct device bktr_dev; /* base device */
444 bus_dma_tag_t dmat; /* DMA tag */
445 bus_space_tag_t memt;
446 bus_space_handle_t memh;
447 bus_size_t obmemsz; /* size of en card (bytes) */
448 void *ih;
449 bus_dmamap_t dm_prog;
450 bus_dmamap_t dm_oprog;
451 bus_dmamap_t dm_mem;
452 bus_dmamap_t dm_vbidata;
453 bus_dmamap_t dm_vbibuffer;
454 size_t dm_mapsize;
455 pci_chipset_tag_t pc; /* Opaque PCI chipset tag */
456 pcitag_t tag; /* PCI tag, for doing PCI commands */
457 vm_offset_t phys_base; /* Bt848 register physical address */
458#endif
459
460#if defined (__FreeBSD__)
461 #if (__FreeBSD_version < 400000)
462 vm_offset_t phys_base; /* 2.x Bt848 register physical address */
463 pcici_t tag; /* 2.x PCI tag, for doing PCI commands */
464 #endif
465 #if (__FreeBSD_version >= 400000)
466 struct resource *res_mem; /* 4.x resource descriptor for registers */
467 struct resource *res_irq; /* 4.x resource descriptor for interrupt */
468 void *res_ih; /* 4.x newbus interrupt handler cookie */
469 #endif
470 #if (NSMBUS > 0)
471 struct bktr_i2c_softc i2c_sc; /* bt848_i2c device */
472 #endif
473#endif
474
475 /* the following definitions are common over all platforms */
476 bt848_ptr_t base; /* Bt848 register physical address */
477 vm_offset_t bigbuf; /* buffer that holds the captured image */
478 int alloc_pages; /* number of pages in bigbuf */
479
480 vm_offset_t vbidata; /* RISC program puts VBI data from the current frame here */
481 vm_offset_t vbibuffer; /* Circular buffer holding VBI data for the user */
482 int vbiinsert; /* Position for next write into circular buffer */
483 int vbistart; /* Position of last read from circular buffer */
484 int vbisize; /* Number of bytes in the circular buffer */
485 u_long vbi_sequence_number; /* sequence number for VBI */
486 int vbi_read_blocked; /* user process blocked on read() from /dev/vbi */
487 struct selinfo vbi_select; /* Data used by select() on /dev/vbi */
488
489
490 struct proc *proc; /* process to receive raised signal */
491 int signal; /* signal to send to process */
492 int clr_on_start; /* clear cap buf on capture start? */
493#define METEOR_SIG_MODE_MASK 0xffff0000
494#define METEOR_SIG_FIELD_MODE 0x00010000
495#define METEOR_SIG_FRAME_MODE 0x00000000
496 vm_offset_t dma_prog;
497 vm_offset_t odd_dma_prog;
498 char dma_prog_loaded;
499 struct meteor_mem *mem; /* used to control sync. multi-frame output */
500 u_long synch_wait; /* wait for free buffer before continuing */
501 short current; /* frame number in buffer (1-frames) */
502 short rows; /* number of rows in a frame */
503 short cols; /* number of columns in a frame */
504 int capture_area_x_offset; /* Usually the full 640x480(NTSC) image is */
505 int capture_area_y_offset; /* captured. The capture area allows for */
506 int capture_area_x_size; /* example 320x200 pixels from the centre */
507 int capture_area_y_size; /* of the video image to be captured. */
508 char capture_area_enabled; /* When TRUE use user's capture area. */
509 int pixfmt; /* active pixel format (idx into fmt tbl) */
510 int pixfmt_compat; /* Y/N - in meteor pix fmt compat mode */
511 u_long format; /* frame format rgb, yuv, etc.. */
512 short frames; /* number of frames allocated */
513 int frame_size; /* number of bytes in a frame */
514 u_long fifo_errors; /* number of fifo capture errors since open */
515 u_long dma_errors; /* number of DMA capture errors since open */
516 u_long frames_captured;/* number of frames captured since open */
517 u_long even_fields_captured; /* number of even fields captured */
518 u_long odd_fields_captured; /* number of odd fields captured */
519 u_long range_enable; /* enable range checking ?? */
520 u_short capcontrol; /* reg 0xdc capture control */
521 u_short bktr_cap_ctl;
522 volatile u_int flags;
523#define METEOR_INITALIZED 0x00000001
524#define METEOR_OPEN 0x00000002
525#define METEOR_MMAP 0x00000004
526#define METEOR_INTR 0x00000008
527#define METEOR_READ 0x00000010 /* XXX never gets referenced */
528#define METEOR_SINGLE 0x00000020 /* get single frame */
529#define METEOR_CONTIN 0x00000040 /* continuously get frames */
530#define METEOR_SYNCAP 0x00000080 /* synchronously get frames */
531#define METEOR_CAP_MASK 0x000000f0
532#define METEOR_NTSC 0x00000100
533#define METEOR_PAL 0x00000200
534#define METEOR_SECAM 0x00000400
535#define BROOKTREE_NTSC 0x00000100 /* used in video open() and */
536#define BROOKTREE_PAL 0x00000200 /* in the kernel config */
537#define BROOKTREE_SECAM 0x00000400 /* file */
538#define METEOR_AUTOMODE 0x00000800
539#define METEOR_FORM_MASK 0x00000f00
540#define METEOR_DEV0 0x00001000
541#define METEOR_DEV1 0x00002000
542#define METEOR_DEV2 0x00004000
543#define METEOR_DEV3 0x00008000
544#define METEOR_DEV_SVIDEO 0x00006000
545#define METEOR_DEV_RGB 0x0000a000
546#define METEOR_DEV_MASK 0x0000f000
547#define METEOR_RGB16 0x00010000
548#define METEOR_RGB24 0x00020000
549#define METEOR_YUV_PACKED 0x00040000
550#define METEOR_YUV_PLANAR 0x00080000
551#define METEOR_WANT_EVEN 0x00100000 /* want even frame */
552#define METEOR_WANT_ODD 0x00200000 /* want odd frame */
553#define METEOR_WANT_MASK 0x00300000
554#define METEOR_ONLY_EVEN_FIELDS 0x01000000
555#define METEOR_ONLY_ODD_FIELDS 0x02000000
556#define METEOR_ONLY_FIELDS_MASK 0x03000000
557#define METEOR_YUV_422 0x04000000
558#define METEOR_OUTPUT_FMT_MASK 0x040f0000
559#define METEOR_WANT_TS 0x08000000 /* time-stamp a frame */
560#define METEOR_RGB 0x20000000 /* meteor rgb unit */
561#define METEOR_FIELD_MODE 0x80000000
562 u_char tflags; /* Tuner flags (/dev/tuner) */
563#define TUNER_INITALIZED 0x00000001
564#define TUNER_OPEN 0x00000002
565 u_char vbiflags; /* VBI flags (/dev/vbi) */
566#define VBI_INITALIZED 0x00000001
567#define VBI_OPEN 0x00000002
568#define VBI_CAPTURE 0x00000004
569 u_short fps; /* frames per second */
570 struct meteor_video video;
571 struct TVTUNER tuner;
572 struct CARDTYPE card;
573 u_char audio_mux_select; /* current mode of the audio */
574 u_char audio_mute_state; /* mute state of the audio */
575 u_char format_params;
576 u_long current_sol;
577 u_long current_col;
578 int clip_start;
579 int line_length;
580 int last_y;
581 int y;
582 int y2;
583 int yclip;
584 int yclip2;
585 int max_clip_node;
586 bktr_clip_t clip_list[100];
587 int reverse_mute;
588 int bt848_tuner;
589 int bt848_card;
590 u_long id;
591#define BT848_USE_XTALS 0
592#define BT848_USE_PLL 1
593 int xtal_pll_mode; /* Use XTAL or PLL mode for PAL/SECAM */ int remote_control; /* remote control detected */
594 int remote_control_addr; /* remote control i2c address */
595 char msp_version_string[9]; /* MSP version string 34xxx-xx */
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