bktr_reg.h revision 25329
1/* 2 * Copyright (c) 1995 Mark Tinguely and Jim Lowe 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by Mark Tinguely and Jim Lowe 16 * 4. The name of the author may not be used to endorse or promote products 17 * derived from this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 22 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 23 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 25 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 27 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 28 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31#ifndef PCI_LATENCY_TIMER 32#define PCI_LATENCY_TIMER 0x0c /* pci timer register */ 33#endif 34 35/* 36 * Definitions for the Philips SAA7116 digital video to pci interface. 37 */ 38#define BROOKTREE_848_ID 0x0350109E 39 40typedef volatile u_int bregister_t; 41/* 42 * if other persuasion endian, then compiler will probably require that 43 * these next 44 * macros be reversed 45 */ 46#define BTBYTE(what) bregister_t what:8; int :24 47#define BTWORD(what) bregister_t what:16; int: 16 48#define BTLONG(what) bregister_t what:32 49 50struct bt848_registers { 51 BTBYTE (dstatus); /* 0, 1,2,3 */ 52#define BT848_DSTATUS_PRES (1<<7) 53#define BT848_DSTATUS_HLOC (1<<6) 54#define BT848_DSTATUS_FIELD (1<<5) 55#define BT848_DSTATUS_NUML (1<<4) 56#define BT848_DSTATUS_CSEL (1<<3) 57#define BT848_DSTATUS_LOF (1<<1) 58#define BT848_DSTATUS_COF (1<<0) 59 BTBYTE (iform); /* 4, 5,6,7 */ 60#define BT848_IFORM_MUXSEL (0x3<<5) 61# define BT848_IFORM_M_MUX1 (0x03<<5) 62# define BT848_IFORM_M_MUX0 (0x02<<5) 63# define BT848_IFORM_M_MUX2 (0x01<<5) 64# define BT848_IFORM_M_RSVD (0x00<<5) 65#define BT848_IFORM_XTSEL (0x3<<3) 66# define BT848_IFORM_X_AUTO (0x03<<3) 67# define BT848_IFORM_X_XT1 (0x02<<3) 68# define BT848_IFORM_X_XT0 (0x01<<3) 69# define BT848_IFORM_X_RSVD (0x00<<3) 70#define BT848_IFORM_FORMAT (0x7<<0) 71# define BT848_IFORM_F_RSVD (0x7) 72# define BT848_IFORM_F_SECAM (0x6) 73# define BT848_IFORM_F_PALN (0x5) 74# define BT848_IFORM_F_PALM (0x4) 75# define BT848_IFORM_F_PALBDGHI (0x3) 76# define BT848_IFORM_F_NTSCJ (0x2) 77# define BT848_IFORM_F_NTSCM (0x1) 78# define BT848_IFORM_F_AUTO (0x0) 79 BTBYTE (tdec); /* 8, 9,a,b */ 80 BTBYTE (e_crop); /* c, d,e,f */ 81 BTBYTE (e_vdelay_lo); /* 10, 11,12,13 */ 82 BTBYTE (e_vactive_lo); /* 14, 15,16,17 */ 83 BTBYTE (e_delay_lo); /* 18, 19,1a,1b */ 84 BTBYTE (e_hactive_lo); /* 1c, 1d,1e,1f */ 85 BTBYTE (e_hscale_hi); /* 20, 21,22,23 */ 86 BTBYTE (e_hscale_lo); /* 24, 25,26,27 */ 87 BTBYTE (bright); /* 28, 29,2a,2b */ 88 BTBYTE (e_control); /* 2c, 2d,2e,2f */ 89#define BT848_E_CONTROL_LNOTCH (1<<7) 90#define BT848_E_CONTROL_COMP (1<<6) 91#define BT848_E_CONTROL_LDEC (1<<5) 92#define BT848_E_CONTROL_CBSENSE (1<<4) 93#define BT848_E_CONTROL_RSVD (1<<3) 94#define BT848_E_CONTROL_CON_MSB (1<<2) 95#define BT848_E_CONTROL_SAT_U_MSB (1<<1) 96#define BT848_E_CONTROL_SAT_V_MSB (1<<0) 97 BTBYTE (contrast_lo); /* 30, 31,32,33 */ 98 BTBYTE (sat_u_lo); /* 34, 35,36,37 */ 99 BTBYTE (sat_v_lo); /* 38, 39,3a,3b */ 100 BTBYTE (hue); /* 3c, 3d,3e,3f */ 101 BTBYTE (e_scloop); /* 40, 41,42,43 */ 102#define BT848_E_SCLOOP_RSVD1 (1<<7) 103#define BT848_E_SCLOOP_CAGC (1<<6) 104#define BT848_E_SCLOOP_CKILL (1<<5) 105#define BT848_E_SCLOOP_HFILT (0x3<<3) 106# define BT848_E_SCLOOP_HFILT_ICON (0x3<<3) 107# define BT848_E_SCLOOP_HFILT_QCIF (0x2<<3) 108# define BT848_E_SCLOOP_HFILT_CIF (0x1<<3) 109# define BT848_E_SCLOOP_HFILT_AUTO (0x0<<3) 110#define BT848_E_SCLOOP_RSVD0 (0x7<<0) 111 int :32; /* 44, 45,46,47 */ 112 BTBYTE (oform); /* 48, 49,4a,4b */ 113 BTBYTE (e_vscale_hi); /* 4c, 4d,4e,4f */ 114 BTBYTE (e_vscale_lo); /* 50, 51,52,53 */ 115 BTBYTE (test); /* 54, 55,56,57 */ 116 int :32; /* 58, 59,5a,5b */ 117 int :32; /* 5c, 5d,5e,5f */ 118 BTLONG (adelay); /* 60, 61,62,63 */ 119 BTBYTE (bdelay); /* 64, 65,66,67 */ 120 BTBYTE (adc); /* 68, 69,6a,6b */ 121#define BT848_ADC_RESERVED (0x80) /* required pattern */ 122#define BT848_ADC_SYNC_T (1<<5) 123#define BT848_ADC_AGC_EN (1<<4) 124#define BT848_ADC_CLK_SLEEP (1<<3) 125#define BT848_ADC_Y_SLEEP (1<<2) 126#define BT848_ADC_C_SLEEP (1<<1) 127#define BT848_ADC_CRUSH (1<<0) 128 BTBYTE (e_vtc); /* 6c, 6d,6e,6f */ 129 int :32; /* 70, 71,72,73 */ 130 int :32; /* 74, 75,76,77 */ 131 int :32; /* 78, 79,7a,7b */ 132 BTLONG (sreset); /* 7c, 7d,7e,7f */ 133 u_char filler[0x8c-0x80]; 134 BTBYTE (o_crop); /* 8c, 8d,8e,8f */ 135 BTBYTE (o_vdelay_lo); /* 90, 91,92,93 */ 136 BTBYTE (o_vactive_lo); /* 94, 95,96,97 */ 137 BTBYTE (o_delay_lo); /* 98, 99,9a,9b */ 138 BTBYTE (o_hactive_lo); /* 9c, 9d,9e,9f */ 139 BTBYTE (o_hscale_hi); /* a0, a1,a2,a3 */ 140 BTBYTE (o_hscale_lo); /* a4, a5,a6,a7 */ 141 int :32; /* a8, a9,aa,ab */ 142 BTBYTE (o_control); /* ac, ad,ae,af */ 143#define BT848_O_CONTROL_LNOTCH (1<<7) 144#define BT848_O_CONTROL_COMP (1<<6) 145#define BT848_O_CONTROL_LDEC (1<<5) 146#define BT848_O_CONTROL_CBSENSE (1<<4) 147#define BT848_O_CONTROL_RSVD (1<<3) 148#define BT848_O_CONTROL_CON_MSB (1<<2) 149#define BT848_O_CONTROL_SAT_U_MSB (1<<1) 150#define BT848_O_CONTROL_SAT_V_MSB (1<<0) 151 u_char fillter1[16]; 152 BTBYTE (o_scloop); /* c0, c1,c2,c3 */ 153#define BT848_O_SCLOOP_RSVD1 (1<<7) 154#define BT848_O_SCLOOP_CAGC (1<<6) 155#define BT848_O_SCLOOP_CKILL (1<<5) 156#define BT848_O_SCLOOP_HFILT (0x3<<3) 157# define BT848_O_SCLOOP_HFILT_ICON (0x3<<3) 158# define BT848_O_SCLOOP_HFILT_QCIF (0x2<<3) 159# define BT848_O_SCLOOP_HFILT_CIF (0x1<<3) 160# define BT848_O_SCLOOP_HFILT_AUTO (0x0<<3) 161#define BT848_O_SCLOOP_RSVD0 (0x7<<0) 162 int :32; /* c4, c5,c6,c7 */ 163 int :32; /* c8, c9,ca,cb */ 164 BTBYTE (o_vscale_hi); /* cc, cd,ce,cf */ 165 BTBYTE (o_vscale_lo); /* d0, d1,d2,d3 */ 166 BTBYTE (color_fmt); /* d4, d5,d6,d7 */ 167 bregister_t color_ctl_swap :4; /* d8 */ 168#define BT848_COLOR_CTL_WSWAP_ODD (1<<3) 169#define BT848_COLOR_CTL_WSWAP_EVEN (1<<2) 170#define BT848_COLOR_CTL_BSWAP_ODD (1<<1) 171#define BT848_COLOR_CTL_BSWAP_EVEN (1<<0) 172 bregister_t color_ctl_gamma :1; 173 bregister_t color_ctl_rgb_ded :1; 174 bregister_t color_ctl_color_bars :1; 175 bregister_t color_ctl_ext_frmrate :1; 176 int :24; /* d9,da,db */ 177 BTBYTE (cap_ctl); /* dc, dd,de,df */ 178#define BT848_CAP_CTL_DITH_FRAME (1<<4) 179#define BT848_CAP_CTL_VBI_ODD (1<<3) 180#define BT848_CAP_CTL_VBI_EVEN (1<<2) 181#define BT848_CAP_CTL_ODD (1<<1) 182#define BT848_CAP_CTL_EVEN (1<<0) 183 BTBYTE (vbi_pack_size); /* e0, e1,e2,e3 */ 184 BTBYTE (vbi_pack_del); /* e4, e5,e6,e7 */ 185 int :32; /* e8, e9,ea,eb */ 186 BTBYTE (o_vtc); /* ec, ed,ee,ef */ 187 u_char filler2[0x100-0xf0]; 188 BTLONG (int_stat); /* 100, 101,102,103 */ 189 BTLONG (int_mask); /* 104, 105,106,107 */ 190#define BT848_INT_RISCS (0xf<<28) 191#define BT848_INT_RISC_EN (1<<27) 192#define BT848_INT_RACK (1<<25) 193#define BT848_INT_FIELD (1<<24) 194#define BT848_INT_MYSTERYBIT (1<<23) 195#define BT848_INT_SCERR (1<<19) 196#define BT848_INT_OCERR (1<<18) 197#define BT848_INT_PABORT (1<<17) 198#define BT848_INT_RIPERR (1<<16) 199#define BT848_INT_PPERR (1<<15) 200#define BT848_INT_FDSR (1<<14) 201#define BT848_INT_FTRGT (1<<13) 202#define BT848_INT_FBUS (1<<12) 203#define BT848_INT_RISCI (1<<11) 204#define BT848_INT_GPINT (1<<9) 205#define BT848_INT_I2CDONE (1<<8) 206#define BT848_INT_RSV1 (1<<7) 207#define BT848_INT_RSV0 (1<<6) 208#define BT848_INT_VPRES (1<<5) 209#define BT848_INT_HLOCK (1<<4) 210#define BT848_INT_OFLOW (1<<3) 211#define BT848_INT_HSYNC (1<<2) 212#define BT848_INT_VSYNC (1<<1) 213#define BT848_INT_FMTCHG (1<<0) 214 int :32; /* 108, 109,10a,10b */ 215 BTWORD (gpio_dma_ctl); /* 10c, 10d,10e,10f */ 216#define BT848_DMA_CTL_RISC_EN (1<<1) 217#define BT848_DMA_CTL_FIFO_EN (1<<0) 218 BTLONG (i2c_data_ctl); /* 110, 111,112,113 */ 219#define BT848_DATA_CTL_I2CDIV (0xf<<4) 220#define BT848_DATA_CTL_I2CSYNC (1<<3) 221#define BT848_DATA_CTL_I2CW3B (1<<2) 222#define BT848_DATA_CTL_I2CSCL (1<<1) 223#define BT848_DATA_CTL_I2CSDA (1<<0) 224 BTLONG (risc_strt_add); /* 114, 115,116,117 */ 225 BTLONG (gpio_out_en); /* 118, 119,11a,11b */ /* really 24 bits */ 226 BTLONG (gpio_reg_inp); /* 11c, 11d,11e,11f */ /* really 24 bits */ 227 BTLONG (risc_count); /* 120, 121,122,123 */ 228 u_char filler3[0x200-0x124]; 229 BTLONG (gpio_data); /* 200, 201,202,203 */ /* really 24 bits */ 230}; 231 232typedef volatile struct bt848_registers* bt848_ptr_t; 233 234 235#if 0 236/* force people to be aware of the new struct */ 237 238#define BKTR_DSTATUS 0x000 239#define BKTR_IFORM 0x004 240#define BKTR_TDEC 0x008 241#define BKTR_EVEN_CROP 0x00C 242#define BKTR_ODD_CROP 0x08C 243#define BKTR_E_VDELAY_LO 0x010 244#define BKTR_O_VDELAY_LO 0x090 245#define BKTR_E_VACTIVE_LO 0x014 246#define BKTR_O_VACTIVE_LO 0x094 247#define BKTR_E_DELAY_LO 0x018 248#define BKTR_O_DELAY_LO 0x098 249#define BKTR_E_HACTIVE_LO 0x01C 250#define BKTR_O_HACTIVE_LO 0x09C 251#define BKTR_E_HSCALE_HI 0x020 252#define BKTR_O_HSCALE_HI 0x0A0 253#define BKTR_E_HSCALE_LO 0x024 254#define BKTR_O_HSCALE_LO 0x0A4 255#define BKTR_BRIGHT 0x028 256#define BKTR_E_CONTROL 0x02C 257#define BKTR_O_CONTROL 0x0AC 258#define BKTR_CONTRAST_LO 0x030 259#define BKTR_SAT_U_LO 0x034 260#define BKTR_SAT_V_LO 0x038 261#define BKTR_HUE 0x03C 262#define BKTR_E_SCLOOP 0x040 263#define BKTR_O_SCLOOP 0x0C0 264#define BKTR_OFORM 0x048 265#define BKTR_E_VSCALE_HI 0x04C 266#define BKTR_O_VSCALE_HI 0x0CC 267#define BKTR_E_VSCALE_LO 0x050 268#define BKTR_O_VSCALE_LO 0x0D0 269#define BKTR_TEST 0x054 270#define BKTR_ADELAY 0x060 271#define BKTR_BDELAY 0x064 272#define BKTR_ADC 0x068 273#define BKTR_E_VTC 0x06C 274#define BKTR_O_VTC 0x0EC 275#define BKTR_SRESET 0x07C 276#define BKTR_COLOR_FMT 0x0D4 277#define BKTR_COLOR_CTL 0x0D8 278#define BKTR_CAP_CTL 0x0DC 279#define BKTR_VBI_PACK_SIZE 0x0E0 280#define BKTR_VBI_PACK_DEL 0x0E4 281#define BKTR_INT_STAT 0x100 282#define BKTR_INT_MASK 0x104 283#define BKTR_RISC_COUNT 0x120 284#define BKTR_RISC_STRT_ADD 0x114 285#define BKTR_GPIO_DMA_CTL 0x10C 286#define BKTR_GPIO_OUT_EN 0x118 287#define BKTR_GPIO_REG_INP 0x11C 288#define BKTR_GPIO_DATA 0x200 289#define BKTR_I2C_CONTROL 0x110 290 291#endif /* 0 */ 292 293/* 294 * device support for onboard tv tuners 295 */ 296 297/* description of the LOGICAL tuner */ 298struct TVTUNER { 299 int frequency; 300 u_char chnlset; 301 u_char channel; 302 u_char band; 303 u_char afc; 304}; 305 306/* description of the PHYSICAL tuner */ 307struct TUNER { 308 char* name; 309 u_char type; 310 u_char pllAddr; 311 u_char pllControl; 312 u_char bandLimits[ 2 ]; 313 u_char bandAddrs[ 3 ]; 314}; 315 316/* description of the card */ 317#define EEPROMBLOCKSIZE 32 318struct CARDTYPE { 319 char* name; 320 const struct TUNER* tuner; 321 u_char dbx; 322 u_char eepromAddr; 323 u_char eepromSize; /* bytes / EEPROMBLOCKSIZE */ 324 u_char audiomuxs[ 5 ]; /* tuner, ext, int/unused, 325 mute, present */ 326}; 327 328struct format_params { 329 /* Total lines, lines before image, image lines */ 330 int vtotal, vdelay, vactive; 331 /* Total unscaled horizontal pixels, pixels before image, image pixels */ 332 int htotal, hdelay, hactive; 333 /* One might expect this to be hactive / htotal, but maybe not! */ 334 float hactive_frac; 335}; 336 337 338typedef struct bktr_clip bktr_clip_t; 339/* 340 * BrookTree 848 info structure, one per bt848 card installed. 341 */ 342struct bktr_softc { 343 bt848_ptr_t base; /* Bt848 register physical address */ 344 vm_offset_t phys_base; /* Bt848 register physical address */ 345 pcici_t tag; /* PCI tag, for doing PCI commands */ 346 vm_offset_t bigbuf; /* buffer that holds the captured image */ 347 int alloc_pages; /* number of pages in bigbuf */ 348 struct proc *proc; /* process to receive raised signal */ 349 int signal; /* signal to send to process */ 350#define METEOR_SIG_MODE_MASK 0xffff0000 351#define METEOR_SIG_FIELD_MODE 0x00010000 352#define METEOR_SIG_FRAME_MODE 0x00000000 353 vm_offset_t dma_prog; 354 vm_offset_t odd_dma_prog; 355 char dma_prog_loaded; 356 struct meteor_mem *mem; /* used to control sync. multi-frame output */ 357 u_long synch_wait; /* wait for free buffer before continuing */ 358 short current; /* frame number in buffer (1-frames) */ 359 short rows; /* number of rows in a frame */ 360 short cols; /* number of columns in a frame */ 361 int pixfmt; /* active pixel format (idx into fmt tbl) */ 362 int pixfmt_compat; /* Y/N - in meteor pix fmt compat mode */ 363 u_long format; /* frame format rgb, yuv, etc.. */ 364 short frames; /* number of frames allocated */ 365 int frame_size; /* number of bytes in a frame */ 366 u_long fifo_errors; /* number of fifo capture errors since open */ 367 u_long dma_errors; /* number of DMA capture errors since open */ 368 u_long frames_captured;/* number of frames captured since open */ 369 u_long even_fields_captured; /* number of even fields captured */ 370 u_long odd_fields_captured; /* number of odd fields captured */ 371 u_long range_enable; /* enable range checking ?? */ 372 u_short capcontrol; /* reg 0xdc capture control */ 373 u_short bktr_cap_ctl; 374 unsigned flags; 375#define METEOR_INITALIZED 0x00000001 376#define METEOR_OPEN 0x00000002 377#define METEOR_MMAP 0x00000004 378#define METEOR_INTR 0x00000008 379#define METEOR_READ 0x00000010 /* XXX never gets referenced */ 380#define METEOR_SINGLE 0x00000020 /* get single frame */ 381#define METEOR_CONTIN 0x00000040 /* continuously get frames */ 382#define METEOR_SYNCAP 0x00000080 /* synchronously get frames */ 383#define METEOR_CAP_MASK 0x000000f0 384#define METEOR_NTSC 0x00000100 385#define METEOR_PAL 0x00000200 386#define METEOR_SECAM 0x00000400 387#define METEOR_AUTOMODE 0x00000800 388#define METEOR_FORM_MASK 0x00000f00 389#define METEOR_DEV0 0x00001000 390#define METEOR_DEV1 0x00002000 391#define METEOR_DEV2 0x00004000 392#define METEOR_DEV3 0x00008000 393#define METEOR_DEV_SVIDEO 0x00006000 394#define METEOR_DEV_RGB 0x0000a000 395#define METEOR_DEV_MASK 0x0000f000 396#define METEOR_RGB16 0x00010000 397#define METEOR_RGB24 0x00020000 398#define METEOR_YUV_PACKED 0x00040000 399#define METEOR_YUV_PLANAR 0x00080000 400#define METEOR_WANT_EVEN 0x00100000 /* want even frame */ 401#define METEOR_WANT_ODD 0x00200000 /* want odd frame */ 402#define METEOR_WANT_MASK 0x00300000 403#define METEOR_ONLY_EVEN_FIELDS 0x01000000 404#define METEOR_ONLY_ODD_FIELDS 0x02000000 405#define METEOR_ONLY_FIELDS_MASK 0x03000000 406#define METEOR_YUV_422 0x04000000 407#define METEOR_OUTPUT_FMT_MASK 0x040f0000 408#define METEOR_WANT_TS 0x08000000 /* time-stamp a frame */ 409#define METEOR_RGB 0x20000000 /* meteor rgb unit */ 410#define METEOR_FIELD_MODE 0x80000000 411 u_char tflags; 412#define TUNER_INITALIZED 0x00000001 413#define TUNER_OPEN 0x00000002 414 u_short fps; /* frames per second */ 415#ifdef DEVFS 416 void *devfs_token; 417#endif 418 struct meteor_video video; 419 struct TVTUNER tuner; 420 struct CARDTYPE card; 421 u_char audio_mux_select; /* current mode of the audio */ 422 u_char audio_mute_state; /* mute state of the audio */ 423 u_char format_params; 424 u_long current_sol; 425 u_long current_col; 426 int clip_start; 427 int line_length; 428 int last_y; 429 int y; 430 int y2; 431 int yclip; 432 int yclip2; 433 int max_clip_node; 434 bktr_clip_t clip_list[100]; 435}; 436 437typedef struct bktr_softc bktr_reg_t; 438typedef struct bktr_softc* bktr_ptr_t; 439