1 /*- 2 * $FreeBSD: src/sys/dev/bktr/bktr_reg.h,v 1.50 2005/05/24 20:42:08 cognet Exp $ 3 * 4 * Copyright (c) 1999 Roger Hardiman 5 * Copyright (c) 1998 Amancio Hasty 6 * Copyright (c) 1995 Mark Tinguely and Jim Lowe 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. All advertising materials mentioning features or use of this software 18 * must display the following acknowledgement: 19 * This product includes software developed by Mark Tinguely and Jim Lowe 20 * 4. The name of the author may not be used to endorse or promote products 21 * derived from this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 26 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 27 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 28 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 29 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 31 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 32 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 33 * POSSIBILITY OF SUCH DAMAGE. 34 * 35 */ 36 37 /* 38 * The kernel options for the driver now all begin with BKTR. 39 * Support the older kernel options on FreeBSD and OpenBSD. 40 * 41 */ 42 #if defined(BROOKTREE_ALLOC_PAGES) 43 #define BKTR_ALLOC_PAGES BROOKTREE_ALLOC_PAGES 44 #endif 45 46 #if defined(BROOKTREE_SYSTEM_DEFAULT) 47 #define BKTR_SYSTEM_DEFAULT BROOKTREE_SYSTEM_DEFAULT 48 #endif 49 50 #if defined(OVERRIDE_CARD) 51 #define BKTR_OVERRIDE_CARD OVERRIDE_CARD 52 #endif 53 54 #if defined(OVERRIDE_TUNER) 55 #define BKTR_OVERRIDE_TUNER OVERRIDE_TUNER 56 #endif 57 58 #if defined(OVERRIDE_DBX) 59 #define BKTR_OVERRIDE_DBX OVERRIDE_DBX 60 #endif 61 62 #if defined(OVERRIDE_MSP) 63 #define BKTR_OVERRIDE_MSP OVERRIDE_MSP 64 #endif 65 66 #ifndef PCI_LATENCY_TIMER 67 #define PCI_LATENCY_TIMER 0x0c /* pci timer register */ 68 #endif 69 70 /* 71 * Definitions for the Brooktree 848/878 video capture to pci interface. 72 */ 73 #define PCI_VENDOR_SHIFT 0 74 #define PCI_VENDOR_MASK 0xffff 75 #define PCI_VENDOR(id) \ 76 (((id) >> PCI_VENDOR_SHIFT) & PCI_VENDOR_MASK) 77 78 #define PCI_PRODUCT_SHIFT 16 79 #define PCI_PRODUCT_MASK 0xffff 80 #define PCI_PRODUCT(id) \ 81 (((id) >> PCI_PRODUCT_SHIFT) & PCI_PRODUCT_MASK) 82 83 #define BROOKTREE_848 1 84 #define BROOKTREE_848A 2 85 #define BROOKTREE_849A 3 86 #define BROOKTREE_878 4 87 #define BROOKTREE_879 5 88 89 typedef volatile u_int bregister_t; 90 /* 91 * if other persuasion endian, then compiler will probably require that 92 * these next 93 * macros be reversed 94 */ 95 #define BTBYTE(what) bregister_t what:8; int :24 96 #define BTWORD(what) bregister_t what:16; int: 16 97 #define BTLONG(what) bregister_t what:32 98 99 struct bt848_registers { 100 BTBYTE (dstatus); /* 0, 1,2,3 */ 101 #define BT848_DSTATUS_PRES (1<<7) 102 #define BT848_DSTATUS_HLOC (1<<6) 103 #define BT848_DSTATUS_FIELD (1<<5) 104 #define BT848_DSTATUS_NUML (1<<4) 105 #define BT848_DSTATUS_CSEL (1<<3) 106 #define BT848_DSTATUS_PLOCK (1<<2) 107 #define BT848_DSTATUS_LOF (1<<1) 108 #define BT848_DSTATUS_COF (1<<0) 109 BTBYTE (iform); /* 4, 5,6,7 */ 110 #define BT848_IFORM_MUXSEL (0x3<<5) 111 # define BT848_IFORM_M_MUX1 (0x03<<5) 112 # define BT848_IFORM_M_MUX0 (0x02<<5) 113 # define BT848_IFORM_M_MUX2 (0x01<<5) 114 # define BT848_IFORM_M_MUX3 (0x0) 115 # define BT848_IFORM_M_RSVD (0x00<<5) 116 #define BT848_IFORM_XTSEL (0x3<<3) 117 # define BT848_IFORM_X_AUTO (0x03<<3) 118 # define BT848_IFORM_X_XT1 (0x02<<3) 119 # define BT848_IFORM_X_XT0 (0x01<<3) 120 # define BT848_IFORM_X_RSVD (0x00<<3) 121 BTBYTE (tdec); /* 8, 9,a,b */ 122 BTBYTE (e_crop); /* c, d,e,f */ 123 BTBYTE (e_vdelay_lo); /* 10, 11,12,13 */ 124 BTBYTE (e_vactive_lo); /* 14, 15,16,17 */ 125 BTBYTE (e_delay_lo); /* 18, 19,1a,1b */ 126 BTBYTE (e_hactive_lo); /* 1c, 1d,1e,1f */ 127 BTBYTE (e_hscale_hi); /* 20, 21,22,23 */ 128 BTBYTE (e_hscale_lo); /* 24, 25,26,27 */ 129 BTBYTE (bright); /* 28, 29,2a,2b */ 130 BTBYTE (e_control); /* 2c, 2d,2e,2f */ 131 #define BT848_E_CONTROL_LNOTCH (1<<7) 132 #define BT848_E_CONTROL_COMP (1<<6) 133 #define BT848_E_CONTROL_LDEC (1<<5) 134 #define BT848_E_CONTROL_CBSENSE (1<<4) 135 #define BT848_E_CONTROL_RSVD (1<<3) 136 #define BT848_E_CONTROL_CON_MSB (1<<2) 137 #define BT848_E_CONTROL_SAT_U_MSB (1<<1) 138 #define BT848_E_CONTROL_SAT_V_MSB (1<<0) 139 BTBYTE (contrast_lo); /* 30, 31,32,33 */ 140 BTBYTE (sat_u_lo); /* 34, 35,36,37 */ 141 BTBYTE (sat_v_lo); /* 38, 39,3a,3b */ 142 BTBYTE (hue); /* 3c, 3d,3e,3f */ 143 BTBYTE (e_scloop); /* 40, 41,42,43 */ 144 #define BT848_E_SCLOOP_RSVD1 (1<<7) 145 #define BT848_E_SCLOOP_CAGC (1<<6) 146 #define BT848_E_SCLOOP_CKILL (1<<5) 147 #define BT848_E_SCLOOP_HFILT (0x3<<3) 148 # define BT848_E_SCLOOP_HFILT_ICON (0x3<<3) 149 # define BT848_E_SCLOOP_HFILT_QCIF (0x2<<3) 150 # define BT848_E_SCLOOP_HFILT_CIF (0x1<<3) 151 # define BT848_E_SCLOOP_HFILT_AUTO (0x0<<3) 152 #define BT848_E_SCLOOP_RSVD0 (0x7<<0) 153 int :32; /* 44, 45,46,47 */ 154 BTBYTE (oform); /* 48, 49,4a,4b */ 155 BTBYTE (e_vscale_hi); /* 4c, 4d,4e,4f */ 156 BTBYTE (e_vscale_lo); /* 50, 51,52,53 */ 157 BTBYTE (test); /* 54, 55,56,57 */ 158 int :32; /* 58, 59,5a,5b */ 159 int :32; /* 5c, 5d,5e,5f */ 160 BTLONG (adelay); /* 60, 61,62,63 */ 161 BTBYTE (bdelay); /* 64, 65,66,67 */ 162 BTBYTE (adc); /* 68, 69,6a,6b */ 163 #define BT848_ADC_RESERVED (0x80) /* required pattern */ 164 #define BT848_ADC_SYNC_T (1<<5) 165 #define BT848_ADC_AGC_EN (1<<4) 166 #define BT848_ADC_CLK_SLEEP (1<<3) 167 #define BT848_ADC_Y_SLEEP (1<<2) 168 #define BT848_ADC_C_SLEEP (1<<1) 169 #define BT848_ADC_CRUSH (1<<0) 170 BTBYTE (e_vtc); /* 6c, 6d,6e,6f */ 171 int :32; /* 70, 71,72,73 */ 172 int :32; /* 74, 75,76,77 */ 173 int :32; /* 78, 79,7a,7b */ 174 BTLONG (sreset); /* 7c, 7d,7e,7f */ 175 u_char filler1[0x84-0x80]; 176 BTBYTE (tgctrl); /* 84, 85,86,87 */ 177 #define BT848_TGCTRL_TGCKI (3<<3) 178 #define BT848_TGCTRL_TGCKI_XTAL (0<<3) 179 #define BT848_TGCTRL_TGCKI_PLL (1<<3) 180 #define BT848_TGCTRL_TGCKI_GPCLK (2<<3) 181 #define BT848_TGCTRL_TGCKI_GPCLK_I (3<<3) 182 u_char filler[0x8c-0x88]; 183 BTBYTE (o_crop); /* 8c, 8d,8e,8f */ 184 BTBYTE (o_vdelay_lo); /* 90, 91,92,93 */ 185 BTBYTE (o_vactive_lo); /* 94, 95,96,97 */ 186 BTBYTE (o_delay_lo); /* 98, 99,9a,9b */ 187 BTBYTE (o_hactive_lo); /* 9c, 9d,9e,9f */ 188 BTBYTE (o_hscale_hi); /* a0, a1,a2,a3 */ 189 BTBYTE (o_hscale_lo); /* a4, a5,a6,a7 */ 190 int :32; /* a8, a9,aa,ab */ 191 BTBYTE (o_control); /* ac, ad,ae,af */ 192 #define BT848_O_CONTROL_LNOTCH (1<<7) 193 #define BT848_O_CONTROL_COMP (1<<6) 194 #define BT848_O_CONTROL_LDEC (1<<5) 195 #define BT848_O_CONTROL_CBSENSE (1<<4) 196 #define BT848_O_CONTROL_RSVD (1<<3) 197 #define BT848_O_CONTROL_CON_MSB (1<<2) 198 #define BT848_O_CONTROL_SAT_U_MSB (1<<1) 199 #define BT848_O_CONTROL_SAT_V_MSB (1<<0) 200 u_char fillter4[16]; 201 BTBYTE (o_scloop); /* c0, c1,c2,c3 */ 202 #define BT848_O_SCLOOP_RSVD1 (1<<7) 203 #define BT848_O_SCLOOP_CAGC (1<<6) 204 #define BT848_O_SCLOOP_CKILL (1<<5) 205 #define BT848_O_SCLOOP_HFILT (0x3<<3) 206 #define BT848_O_SCLOOP_HFILT_ICON (0x3<<3) 207 #define BT848_O_SCLOOP_HFILT_QCIF (0x2<<3) 208 #define BT848_O_SCLOOP_HFILT_CIF (0x1<<3) 209 #define BT848_O_SCLOOP_HFILT_AUTO (0x0<<3) 210 #define BT848_O_SCLOOP_RSVD0 (0x7<<0) 211 int :32; /* c4, c5,c6,c7 */ 212 int :32; /* c8, c9,ca,cb */ 213 BTBYTE (o_vscale_hi); /* cc, cd,ce,cf */ 214 BTBYTE (o_vscale_lo); /* d0, d1,d2,d3 */ 215 BTBYTE (color_fmt); /* d4, d5,d6,d7 */ 216 bregister_t color_ctl_swap :4; /* d8 */ 217 #define BT848_COLOR_CTL_WSWAP_ODD (1<<3) 218 #define BT848_COLOR_CTL_WSWAP_EVEN (1<<2) 219 #define BT848_COLOR_CTL_BSWAP_ODD (1<<1) 220 #define BT848_COLOR_CTL_BSWAP_EVEN (1<<0) 221 bregister_t color_ctl_gamma :1; 222 bregister_t color_ctl_rgb_ded :1; 223 bregister_t color_ctl_color_bars :1; 224 bregister_t color_ctl_ext_frmrate :1; 225 #define BT848_COLOR_CTL_GAMMA (1<<4) 226 #define BT848_COLOR_CTL_RGB_DED (1<<5) 227 #define BT848_COLOR_CTL_COLOR_BARS (1<<6) 228 #define BT848_COLOR_CTL_EXT_FRMRATE (1<<7) 229 int :24; /* d9,da,db */ 230 BTBYTE (cap_ctl); /* dc, dd,de,df */ 231 #define BT848_CAP_CTL_DITH_FRAME (1<<4) 232 #define BT848_CAP_CTL_VBI_ODD (1<<3) 233 #define BT848_CAP_CTL_VBI_EVEN (1<<2) 234 #define BT848_CAP_CTL_ODD (1<<1) 235 #define BT848_CAP_CTL_EVEN (1<<0) 236 BTBYTE (vbi_pack_size); /* e0, e1,e2,e3 */ 237 BTBYTE (vbi_pack_del); /* e4, e5,e6,e7 */ 238 int :32; /* e8, e9,ea,eb */ 239 BTBYTE (o_vtc); /* ec, ed,ee,ef */ 240 BTBYTE (pll_f_lo); /* f0, f1,f2,f3 */ 241 BTBYTE (pll_f_hi); /* f4, f5,f6,f7 */ 242 BTBYTE (pll_f_xci); /* f8, f9,fa,fb */ 243 #define BT848_PLL_F_C (1<<6) 244 #define BT848_PLL_F_X (1<<7) 245 u_char filler2[0x100-0xfc]; 246 BTLONG (int_stat); /* 100, 101,102,103 */ 247 BTLONG (int_mask); /* 104, 105,106,107 */ 248 #define BT848_INT_RISCS (0xf<<28) 249 #define BT848_INT_RISC_EN (1<<27) 250 #define BT848_INT_RACK (1<<25) 251 #define BT848_INT_FIELD (1<<24) 252 #define BT848_INT_MYSTERYBIT (1<<23) 253 #define BT848_INT_SCERR (1<<19) 254 #define BT848_INT_OCERR (1<<18) 255 #define BT848_INT_PABORT (1<<17) 256 #define BT848_INT_RIPERR (1<<16) 257 #define BT848_INT_PPERR (1<<15) 258 #define BT848_INT_FDSR (1<<14) 259 #define BT848_INT_FTRGT (1<<13) 260 #define BT848_INT_FBUS (1<<12) 261 #define BT848_INT_RISCI (1<<11) 262 #define BT848_INT_GPINT (1<<9) 263 #define BT848_INT_I2CDONE (1<<8) 264 #define BT848_INT_RSV1 (1<<7) 265 #define BT848_INT_RSV0 (1<<6) 266 #define BT848_INT_VPRES (1<<5) 267 #define BT848_INT_HLOCK (1<<4) 268 #define BT848_INT_OFLOW (1<<3) 269 #define BT848_INT_HSYNC (1<<2) 270 #define BT848_INT_VSYNC (1<<1) 271 #define BT848_INT_FMTCHG (1<<0) 272 int :32; /* 108, 109,10a,10b */ 273 BTWORD (gpio_dma_ctl); /* 10c, 10d,10e,10f */ 274 #define BT848_DMA_CTL_PL23TP4 (0<<6) /* planar1 trigger 4 */ 275 #define BT848_DMA_CTL_PL23TP8 (1<<6) /* planar1 trigger 8 */ 276 #define BT848_DMA_CTL_PL23TP16 (2<<6) /* planar1 trigger 16 */ 277 #define BT848_DMA_CTL_PL23TP32 (3<<6) /* planar1 trigger 32 */ 278 #define BT848_DMA_CTL_PL1TP4 (0<<4) /* planar1 trigger 4 */ 279 #define BT848_DMA_CTL_PL1TP8 (1<<4) /* planar1 trigger 8 */ 280 #define BT848_DMA_CTL_PL1TP16 (2<<4) /* planar1 trigger 16 */ 281 #define BT848_DMA_CTL_PL1TP32 (3<<4) /* planar1 trigger 32 */ 282 #define BT848_DMA_CTL_PKTP4 (0<<2) /* packed trigger 4 */ 283 #define BT848_DMA_CTL_PKTP8 (1<<2) /* packed trigger 8 */ 284 #define BT848_DMA_CTL_PKTP16 (2<<2) /* packed trigger 16 */ 285 #define BT848_DMA_CTL_PKTP32 (3<<2) /* packed trigger 32 */ 286 #define BT848_DMA_CTL_RISC_EN (1<<1) 287 #define BT848_DMA_CTL_FIFO_EN (1<<0) 288 BTLONG (i2c_data_ctl); /* 110, 111,112,113 */ 289 #define BT848_DATA_CTL_I2CDIV (0xf<<4) 290 #define BT848_DATA_CTL_I2CSYNC (1<<3) 291 #define BT848_DATA_CTL_I2CW3B (1<<2) 292 #define BT848_DATA_CTL_I2CSCL (1<<1) 293 #define BT848_DATA_CTL_I2CSDA (1<<0) 294 BTLONG (risc_strt_add); /* 114, 115,116,117 */ 295 BTLONG (gpio_out_en); /* 118, 119,11a,11b */ /* really 24 bits */ 296 BTLONG (gpio_reg_inp); /* 11c, 11d,11e,11f */ /* really 24 bits */ 297 BTLONG (risc_count); /* 120, 121,122,123 */ 298 u_char filler3[0x200-0x124]; 299 BTLONG (gpio_data); /* 200, 201,202,203 */ /* really 24 bits */ 300 }; 301 302 303 #define BKTR_DSTATUS 0x000 304 #define BKTR_IFORM 0x004 305 #define BKTR_TDEC 0x008 306 #define BKTR_E_CROP 0x00C 307 #define BKTR_O_CROP 0x08C 308 #define BKTR_E_VDELAY_LO 0x010 309 #define BKTR_O_VDELAY_LO 0x090 310 #define BKTR_E_VACTIVE_LO 0x014 311 #define BKTR_O_VACTIVE_LO 0x094 312 #define BKTR_E_DELAY_LO 0x018 313 #define BKTR_O_DELAY_LO 0x098 314 #define BKTR_E_HACTIVE_LO 0x01C 315 #define BKTR_O_HACTIVE_LO 0x09C 316 #define BKTR_E_HSCALE_HI 0x020 317 #define BKTR_O_HSCALE_HI 0x0A0 318 #define BKTR_E_HSCALE_LO 0x024 319 #define BKTR_O_HSCALE_LO 0x0A4 320 #define BKTR_BRIGHT 0x028 321 #define BKTR_E_CONTROL 0x02C 322 #define BKTR_O_CONTROL 0x0AC 323 #define BKTR_CONTRAST_LO 0x030 324 #define BKTR_SAT_U_LO 0x034 325 #define BKTR_SAT_V_LO 0x038 326 #define BKTR_HUE 0x03C 327 #define BKTR_E_SCLOOP 0x040 328 #define BKTR_O_SCLOOP 0x0C0 329 #define BKTR_OFORM 0x048 330 #define BKTR_E_VSCALE_HI 0x04C 331 #define BKTR_O_VSCALE_HI 0x0CC 332 #define BKTR_E_VSCALE_LO 0x050 333 #define BKTR_O_VSCALE_LO 0x0D0 334 #define BKTR_TEST 0x054 335 #define BKTR_ADELAY 0x060 336 #define BKTR_BDELAY 0x064 337 #define BKTR_ADC 0x068 338 #define BKTR_E_VTC 0x06C 339 #define BKTR_O_VTC 0x0EC 340 #define BKTR_SRESET 0x07C 341 #define BKTR_COLOR_FMT 0x0D4 342 #define BKTR_COLOR_CTL 0x0D8 343 #define BKTR_CAP_CTL 0x0DC 344 #define BKTR_VBI_PACK_SIZE 0x0E0 345 #define BKTR_VBI_PACK_DEL 0x0E4 346 #define BKTR_INT_STAT 0x100 347 #define BKTR_INT_MASK 0x104 348 #define BKTR_RISC_COUNT 0x120 349 #define BKTR_RISC_STRT_ADD 0x114 350 #define BKTR_GPIO_DMA_CTL 0x10C 351 #define BKTR_GPIO_OUT_EN 0x118 352 #define BKTR_GPIO_REG_INP 0x11C 353 #define BKTR_GPIO_DATA 0x200 354 #define BKTR_I2C_DATA_CTL 0x110 355 #define BKTR_TGCTRL 0x084 356 #define BKTR_PLL_F_LO 0x0F0 357 #define BKTR_PLL_F_HI 0x0F4 358 #define BKTR_PLL_F_XCI 0x0F8 359 360 /* 361 * device support for onboard tv tuners 362 */ 363 364 /* description of the LOGICAL tuner */ 365 struct TVTUNER { 366 int frequency; 367 u_char chnlset; 368 u_char channel; 369 u_char band; 370 u_char afc; 371 u_char radio_mode; /* current mode of the radio mode */ 372 }; 373 374 /* description of the PHYSICAL tuner */ 375 struct TUNER { 376 char* name; 377 u_char type; 378 u_char pllControl[4]; 379 u_char bandLimits[ 2 ]; 380 u_char bandAddrs[ 4 ]; /* 3 first for the 3 TV 381 ** bands. Last for radio 382 ** band (0x00=NoRadio). 383 */ 384 385 }; 386 387 /* description of the card */ 388 #define EEPROMBLOCKSIZE 32 389 struct CARDTYPE { 390 unsigned int card_id; /* card id (from #define's) */ 391 char* name; 392 const struct TUNER* tuner; /* Tuner details */ 393 u_char tuner_pllAddr; /* Tuner i2c address */ 394 u_char dbx; /* Has DBX chip? */ 395 u_char msp3400c; /* Has msp3400c chip? */ 396 u_char dpl3518a; /* Has dpl3518a chip? */ 397 u_char eepromAddr; 398 u_char eepromSize; /* bytes / EEPROMBLOCKSIZE */ 399 u_int audiomuxs[ 5 ]; /* tuner, ext (line-in) */ 400 /* int/unused (radio) */ 401 /* mute, present */ 402 u_int gpio_mux_bits; /* GPIO mask for audio mux */ 403 }; 404 405 struct format_params { 406 /* Total lines, lines before image, image lines */ 407 int vtotal, vdelay, vactive; 408 /* Total unscaled horizontal pixels, pixels before image, image pixels */ 409 int htotal, hdelay, hactive; 410 /* Scaled horizontal image pixels, Total Scaled horizontal pixels */ 411 int scaled_hactive, scaled_htotal; 412 /* frame rate . for ntsc is 30 frames per second */ 413 int frame_rate; 414 /* A-delay and B-delay */ 415 u_char adelay, bdelay; 416 /* Iform XTSEL value */ 417 int iform_xtsel; 418 /* VBI number of lines per field, and number of samples per line */ 419 int vbi_num_lines, vbi_num_samples; 420 }; 421 422 /* Bt848/878 register access 423 * The registers can either be access via a memory mapped structure 424 * or accessed via bus_space. 425 * bus_0pace access allows cross platform support, where as the 426 * memory mapped structure method only works on 32 bit processors 427 * with the right type of endianness. 428 */ 429 #define INB(bktr,offset) bus_space_read_1((bktr)->memt,(bktr)->memh,(offset)) 430 #define INW(bktr,offset) bus_space_read_2((bktr)->memt,(bktr)->memh,(offset)) 431 #define INL(bktr,offset) bus_space_read_4((bktr)->memt,(bktr)->memh,(offset)) 432 #define OUTB(bktr,offset,value) bus_space_write_1((bktr)->memt,(bktr)->memh,(offset),(value)) 433 #define OUTW(bktr,offset,value) bus_space_write_2((bktr)->memt,(bktr)->memh,(offset),(value)) 434 #define OUTL(bktr,offset,value) bus_space_write_4((bktr)->memt,(bktr)->memh,(offset),(value)) 435 436 typedef struct bktr_clip bktr_clip_t; 437 438 /* 439 * BrookTree 848 info structure, one per bt848 card installed. 440 */ 441 struct bktr_softc { 442 int mem_rid; /* 4.x resource id */ 443 struct resource *res_mem; /* 4.x resource descriptor for registers */ 444 int irq_rid; /* 4.x resource id */ 445 struct resource *res_irq; /* 4.x resource descriptor for interrupt */ 446 void *res_ih; /* 4.x newbus interrupt handler cookie */ 447 bus_space_tag_t memt; /* Bus space register access functions */ 448 bus_space_handle_t memh; /* Bus space register access functions */ 449 bus_size_t obmemsz;/* Size of card (bytes) */ 450 char bktr_xname[7]; /* device name and unit number */ 451 452 vm_offset_t bigbuf; /* buffer that holds the captured image */ 453 vm_offset_t vbidata; /* RISC program puts VBI data from the current frame here */ 454 vm_offset_t vbibuffer; /* Circular buffer holding VBI data for the user */ 455 vm_offset_t dma_prog; /* RISC prog for single and/or even field capture*/ 456 vm_offset_t odd_dma_prog;/* RISC program for Odd field capture */ 457 458 /* the following definitions are common over all platforms */ 459 int alloc_pages; /* number of pages in bigbuf */ 460 int vbiinsert; /* Position for next write into circular buffer */ 461 int vbistart; /* Position of last read from circular buffer */ 462 int vbisize; /* Number of bytes in the circular buffer */ 463 uint32_t vbi_sequence_number; /* sequence number for VBI */ 464 int vbi_read_blocked; /* user process blocked on read() from /dev/vbi */ 465 struct kqinfo vbi_kq; /* Data used by select()/poll()/kevent() on /dev/vbi */ 466 467 468 struct proc *proc; /* process to receive raised signal */ 469 int signal; /* signal to send to process */ 470 int clr_on_start; /* clear cap buf on capture start? */ 471 #define METEOR_SIG_MODE_MASK 0xffff0000 472 #define METEOR_SIG_FIELD_MODE 0x00010000 473 #define METEOR_SIG_FRAME_MODE 0x00000000 474 char dma_prog_loaded; 475 struct meteor_mem *mem; /* used to control sync. multi-frame output */ 476 u_long synch_wait; /* wait for free buffer before continuing */ 477 short current; /* frame number in buffer (1-frames) */ 478 short rows; /* number of rows in a frame */ 479 short cols; /* number of columns in a frame */ 480 int capture_area_x_offset; /* Usually the full 640x480(NTSC) image is */ 481 int capture_area_y_offset; /* captured. The capture area allows for */ 482 int capture_area_x_size; /* example 320x200 pixels from the centre */ 483 int capture_area_y_size; /* of the video image to be captured. */ 484 char capture_area_enabled; /* When TRUE use user's capture area. */ 485 int pixfmt; /* active pixel format (idx into fmt tbl) */ 486 int pixfmt_compat; /* Y/N - in meteor pix fmt compat mode */ 487 u_long format; /* frame format rgb, yuv, etc.. */ 488 short frames; /* number of frames allocated */ 489 int frame_size; /* number of bytes in a frame */ 490 u_long fifo_errors; /* number of fifo capture errors since open */ 491 u_long dma_errors; /* number of DMA capture errors since open */ 492 u_long frames_captured;/* number of frames captured since open */ 493 u_long even_fields_captured; /* number of even fields captured */ 494 u_long odd_fields_captured; /* number of odd fields captured */ 495 u_long range_enable; /* enable range checking ?? */ 496 u_short capcontrol; /* reg 0xdc capture control */ 497 u_short bktr_cap_ctl; 498 volatile u_int flags; 499 #define METEOR_INITALIZED 0x00000001 500 #define METEOR_OPEN 0x00000002 501 #define METEOR_MMAP 0x00000004 502 #define METEOR_INTR 0x00000008 503 #define METEOR_READ 0x00000010 /* XXX never gets referenced */ 504 #define METEOR_SINGLE 0x00000020 /* get single frame */ 505 #define METEOR_CONTIN 0x00000040 /* continuously get frames */ 506 #define METEOR_SYNCAP 0x00000080 /* synchronously get frames */ 507 #define METEOR_CAP_MASK 0x000000f0 508 #define METEOR_NTSC 0x00000100 509 #define METEOR_PAL 0x00000200 510 #define METEOR_SECAM 0x00000400 511 #define BROOKTREE_NTSC 0x00000100 /* used in video open() and */ 512 #define BROOKTREE_PAL 0x00000200 /* in the kernel config */ 513 #define BROOKTREE_SECAM 0x00000400 /* file */ 514 #define METEOR_AUTOMODE 0x00000800 515 #define METEOR_FORM_MASK 0x00000f00 516 #define METEOR_DEV0 0x00001000 517 #define METEOR_DEV1 0x00002000 518 #define METEOR_DEV2 0x00004000 519 #define METEOR_DEV3 0x00008000 520 #define METEOR_DEV_SVIDEO 0x00006000 521 #define METEOR_DEV_RGB 0x0000a000 522 #define METEOR_DEV_MASK 0x0000f000 523 #define METEOR_RGB16 0x00010000 524 #define METEOR_RGB24 0x00020000 525 #define METEOR_YUV_PACKED 0x00040000 526 #define METEOR_YUV_PLANAR 0x00080000 527 #define METEOR_WANT_EVEN 0x00100000 /* want even frame */ 528 #define METEOR_WANT_ODD 0x00200000 /* want odd frame */ 529 #define METEOR_WANT_MASK 0x00300000 530 #define METEOR_ONLY_EVEN_FIELDS 0x01000000 531 #define METEOR_ONLY_ODD_FIELDS 0x02000000 532 #define METEOR_ONLY_FIELDS_MASK 0x03000000 533 #define METEOR_YUV_422 0x04000000 534 #define METEOR_OUTPUT_FMT_MASK 0x040f0000 535 #define METEOR_WANT_TS 0x08000000 /* time-stamp a frame */ 536 #define METEOR_RGB 0x20000000 /* meteor rgb unit */ 537 #define METEOR_FIELD_MODE 0x80000000 538 u_char tflags; /* Tuner flags (/dev/tuner) */ 539 #define TUNER_INITALIZED 0x00000001 540 #define TUNER_OPEN 0x00000002 541 u_char vbiflags; /* VBI flags (/dev/vbi) */ 542 #define VBI_INITALIZED 0x00000001 543 #define VBI_OPEN 0x00000002 544 #define VBI_CAPTURE 0x00000004 545 u_short fps; /* frames per second */ 546 struct meteor_video video; 547 struct TVTUNER tuner; 548 struct CARDTYPE card; 549 u_char audio_mux_select; /* current mode of the audio */ 550 u_char audio_mute_state; /* mute state of the audio */ 551 u_char format_params; 552 u_long current_sol; 553 u_long current_col; 554 int clip_start; 555 int line_length; 556 int last_y; 557 int y; 558 int y2; 559 int yclip; 560 int yclip2; 561 int max_clip_node; 562 bktr_clip_t clip_list[100]; 563 int reverse_mute; /* Swap the GPIO values for Mute and TV Audio */ 564 int bt848_tuner; 565 int bt848_card; 566 u_long id; 567 #define BT848_USE_XTALS 0 568 #define BT848_USE_PLL 1 569 int xtal_pll_mode; /* Use XTAL or PLL mode for PAL/SECAM */ 570 int remote_control; /* remote control detected */ 571 int remote_control_addr; /* remote control i2c address */ 572 char msp_version_string[9]; /* MSP version string 34xxx-xx */ 573 int msp_addr; /* MSP i2c address */ 574 char dpl_version_string[9]; /* DPL version string 35xxx-xx */ 575 int dpl_addr; /* DPL i2c address */ 576 int slow_msp_audio; /* 0 = use fast MSP3410/3415 programming sequence */ 577 /* 1 = use slow MSP3410/3415 programming sequence */ 578 /* 2 = use Tuner's Mono audio output via the MSP chip */ 579 int msp_use_mono_source; /* use Tuner's Mono audio output via the MSP chip */ 580 int audio_mux_present; /* 1 = has audio mux on GPIO lines, 0 = no audio mux */ 581 int msp_source_selected; /* 0 = TV source, 1 = Line In source, 2 = FM Radio Source */ 582 583 #ifdef BKTR_NEW_MSP34XX_DRIVER 584 /* msp3400c related data */ 585 void * msp3400c_info; 586 int stereo_once; 587 int amsound; 588 int mspsimple; 589 int dolby; 590 #endif 591 592 }; 593 594 typedef struct bktr_softc bktr_reg_t; 595 typedef struct bktr_softc* bktr_ptr_t; 596 597 #define Bt848_MAX_SIGN 16 598 599 struct bt848_card_sig { 600 int card; 601 int tuner; 602 u_char signature[Bt848_MAX_SIGN]; 603 }; 604 605 606 /***********************************************************/ 607 /* ioctl_cmd_t int on old versions, u_long on new versions */ 608 /***********************************************************/ 609 610 typedef u_long ioctl_cmd_t; 611