1 /* 2 * $FreeBSD: src/sys/dev/bktr/bktr_reg.h,v 1.46 2003/12/01 19:03:50 truckman Exp $ 3 * $DragonFly: src/sys/dev/video/bktr/bktr_reg.h,v 1.6 2004/05/19 22:52:52 dillon Exp $ 4 * 5 * Copyright (c) 1999 Roger Hardiman 6 * Copyright (c) 1998 Amancio Hasty 7 * Copyright (c) 1995 Mark Tinguely and Jim Lowe 8 * All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by Mark Tinguely and Jim Lowe 21 * 4. The name of the author may not be used to endorse or promote products 22 * derived from this software without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 25 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 26 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 27 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 28 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 29 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 32 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 33 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 34 * POSSIBILITY OF SUCH DAMAGE. 35 * 36 */ 37 38 /* 39 * The kernel options for the driver now all begin with BKTR. 40 * Support the older kernel options on FreeBSD and OpenBSD. 41 * 42 */ 43 #if defined(BROOKTREE_ALLOC_PAGES) 44 #define BKTR_ALLOC_PAGES BROOKTREE_ALLOC_PAGES 45 #endif 46 47 #if defined(BROOKTREE_SYSTEM_DEFAULT) 48 #define BKTR_SYSTEM_DEFAULT BROOKTREE_SYSTEM_DEFAULT 49 #endif 50 51 #if defined(OVERRIDE_CARD) 52 #define BKTR_OVERRIDE_CARD OVERRIDE_CARD 53 #endif 54 55 #if defined(OVERRIDE_TUNER) 56 #define BKTR_OVERRIDE_TUNER OVERRIDE_TUNER 57 #endif 58 59 #if defined(OVERRIDE_DBX) 60 #define BKTR_OVERRIDE_DBX OVERRIDE_DBX 61 #endif 62 63 #if defined(OVERRIDE_MSP) 64 #define BKTR_OVERRIDE_MSP OVERRIDE_MSP 65 #endif 66 67 #ifndef PCI_LATENCY_TIMER 68 #define PCI_LATENCY_TIMER 0x0c /* pci timer register */ 69 #endif 70 71 /* 72 * Definitions for the Brooktree 848/878 video capture to pci interface. 73 */ 74 #define PCI_VENDOR_SHIFT 0 75 #define PCI_VENDOR_MASK 0xffff 76 #define PCI_VENDOR(id) \ 77 (((id) >> PCI_VENDOR_SHIFT) & PCI_VENDOR_MASK) 78 79 #define PCI_PRODUCT_SHIFT 16 80 #define PCI_PRODUCT_MASK 0xffff 81 #define PCI_PRODUCT(id) \ 82 (((id) >> PCI_PRODUCT_SHIFT) & PCI_PRODUCT_MASK) 83 84 #define BROOKTREE_848 1 85 #define BROOKTREE_848A 2 86 #define BROOKTREE_849A 3 87 #define BROOKTREE_878 4 88 #define BROOKTREE_879 5 89 90 typedef volatile u_int bregister_t; 91 /* 92 * if other persuasion endian, then compiler will probably require that 93 * these next 94 * macros be reversed 95 */ 96 #define BTBYTE(what) bregister_t what:8; int :24 97 #define BTWORD(what) bregister_t what:16; int: 16 98 #define BTLONG(what) bregister_t what:32 99 100 struct bt848_registers { 101 BTBYTE (dstatus); /* 0, 1,2,3 */ 102 #define BT848_DSTATUS_PRES (1<<7) 103 #define BT848_DSTATUS_HLOC (1<<6) 104 #define BT848_DSTATUS_FIELD (1<<5) 105 #define BT848_DSTATUS_NUML (1<<4) 106 #define BT848_DSTATUS_CSEL (1<<3) 107 #define BT848_DSTATUS_PLOCK (1<<2) 108 #define BT848_DSTATUS_LOF (1<<1) 109 #define BT848_DSTATUS_COF (1<<0) 110 BTBYTE (iform); /* 4, 5,6,7 */ 111 #define BT848_IFORM_MUXSEL (0x3<<5) 112 # define BT848_IFORM_M_MUX1 (0x03<<5) 113 # define BT848_IFORM_M_MUX0 (0x02<<5) 114 # define BT848_IFORM_M_MUX2 (0x01<<5) 115 # define BT848_IFORM_M_MUX3 (0x0) 116 # define BT848_IFORM_M_RSVD (0x00<<5) 117 #define BT848_IFORM_XTSEL (0x3<<3) 118 # define BT848_IFORM_X_AUTO (0x03<<3) 119 # define BT848_IFORM_X_XT1 (0x02<<3) 120 # define BT848_IFORM_X_XT0 (0x01<<3) 121 # define BT848_IFORM_X_RSVD (0x00<<3) 122 BTBYTE (tdec); /* 8, 9,a,b */ 123 BTBYTE (e_crop); /* c, d,e,f */ 124 BTBYTE (e_vdelay_lo); /* 10, 11,12,13 */ 125 BTBYTE (e_vactive_lo); /* 14, 15,16,17 */ 126 BTBYTE (e_delay_lo); /* 18, 19,1a,1b */ 127 BTBYTE (e_hactive_lo); /* 1c, 1d,1e,1f */ 128 BTBYTE (e_hscale_hi); /* 20, 21,22,23 */ 129 BTBYTE (e_hscale_lo); /* 24, 25,26,27 */ 130 BTBYTE (bright); /* 28, 29,2a,2b */ 131 BTBYTE (e_control); /* 2c, 2d,2e,2f */ 132 #define BT848_E_CONTROL_LNOTCH (1<<7) 133 #define BT848_E_CONTROL_COMP (1<<6) 134 #define BT848_E_CONTROL_LDEC (1<<5) 135 #define BT848_E_CONTROL_CBSENSE (1<<4) 136 #define BT848_E_CONTROL_RSVD (1<<3) 137 #define BT848_E_CONTROL_CON_MSB (1<<2) 138 #define BT848_E_CONTROL_SAT_U_MSB (1<<1) 139 #define BT848_E_CONTROL_SAT_V_MSB (1<<0) 140 BTBYTE (contrast_lo); /* 30, 31,32,33 */ 141 BTBYTE (sat_u_lo); /* 34, 35,36,37 */ 142 BTBYTE (sat_v_lo); /* 38, 39,3a,3b */ 143 BTBYTE (hue); /* 3c, 3d,3e,3f */ 144 BTBYTE (e_scloop); /* 40, 41,42,43 */ 145 #define BT848_E_SCLOOP_RSVD1 (1<<7) 146 #define BT848_E_SCLOOP_CAGC (1<<6) 147 #define BT848_E_SCLOOP_CKILL (1<<5) 148 #define BT848_E_SCLOOP_HFILT (0x3<<3) 149 # define BT848_E_SCLOOP_HFILT_ICON (0x3<<3) 150 # define BT848_E_SCLOOP_HFILT_QCIF (0x2<<3) 151 # define BT848_E_SCLOOP_HFILT_CIF (0x1<<3) 152 # define BT848_E_SCLOOP_HFILT_AUTO (0x0<<3) 153 #define BT848_E_SCLOOP_RSVD0 (0x7<<0) 154 int :32; /* 44, 45,46,47 */ 155 BTBYTE (oform); /* 48, 49,4a,4b */ 156 BTBYTE (e_vscale_hi); /* 4c, 4d,4e,4f */ 157 BTBYTE (e_vscale_lo); /* 50, 51,52,53 */ 158 BTBYTE (test); /* 54, 55,56,57 */ 159 int :32; /* 58, 59,5a,5b */ 160 int :32; /* 5c, 5d,5e,5f */ 161 BTLONG (adelay); /* 60, 61,62,63 */ 162 BTBYTE (bdelay); /* 64, 65,66,67 */ 163 BTBYTE (adc); /* 68, 69,6a,6b */ 164 #define BT848_ADC_RESERVED (0x80) /* required pattern */ 165 #define BT848_ADC_SYNC_T (1<<5) 166 #define BT848_ADC_AGC_EN (1<<4) 167 #define BT848_ADC_CLK_SLEEP (1<<3) 168 #define BT848_ADC_Y_SLEEP (1<<2) 169 #define BT848_ADC_C_SLEEP (1<<1) 170 #define BT848_ADC_CRUSH (1<<0) 171 BTBYTE (e_vtc); /* 6c, 6d,6e,6f */ 172 int :32; /* 70, 71,72,73 */ 173 int :32; /* 74, 75,76,77 */ 174 int :32; /* 78, 79,7a,7b */ 175 BTLONG (sreset); /* 7c, 7d,7e,7f */ 176 u_char filler1[0x84-0x80]; 177 BTBYTE (tgctrl); /* 84, 85,86,87 */ 178 #define BT848_TGCTRL_TGCKI (3<<3) 179 #define BT848_TGCTRL_TGCKI_XTAL (0<<3) 180 #define BT848_TGCTRL_TGCKI_PLL (1<<3) 181 #define BT848_TGCTRL_TGCKI_GPCLK (2<<3) 182 #define BT848_TGCTRL_TGCKI_GPCLK_I (3<<3) 183 u_char filler[0x8c-0x88]; 184 BTBYTE (o_crop); /* 8c, 8d,8e,8f */ 185 BTBYTE (o_vdelay_lo); /* 90, 91,92,93 */ 186 BTBYTE (o_vactive_lo); /* 94, 95,96,97 */ 187 BTBYTE (o_delay_lo); /* 98, 99,9a,9b */ 188 BTBYTE (o_hactive_lo); /* 9c, 9d,9e,9f */ 189 BTBYTE (o_hscale_hi); /* a0, a1,a2,a3 */ 190 BTBYTE (o_hscale_lo); /* a4, a5,a6,a7 */ 191 int :32; /* a8, a9,aa,ab */ 192 BTBYTE (o_control); /* ac, ad,ae,af */ 193 #define BT848_O_CONTROL_LNOTCH (1<<7) 194 #define BT848_O_CONTROL_COMP (1<<6) 195 #define BT848_O_CONTROL_LDEC (1<<5) 196 #define BT848_O_CONTROL_CBSENSE (1<<4) 197 #define BT848_O_CONTROL_RSVD (1<<3) 198 #define BT848_O_CONTROL_CON_MSB (1<<2) 199 #define BT848_O_CONTROL_SAT_U_MSB (1<<1) 200 #define BT848_O_CONTROL_SAT_V_MSB (1<<0) 201 u_char fillter4[16]; 202 BTBYTE (o_scloop); /* c0, c1,c2,c3 */ 203 #define BT848_O_SCLOOP_RSVD1 (1<<7) 204 #define BT848_O_SCLOOP_CAGC (1<<6) 205 #define BT848_O_SCLOOP_CKILL (1<<5) 206 #define BT848_O_SCLOOP_HFILT (0x3<<3) 207 #define BT848_O_SCLOOP_HFILT_ICON (0x3<<3) 208 #define BT848_O_SCLOOP_HFILT_QCIF (0x2<<3) 209 #define BT848_O_SCLOOP_HFILT_CIF (0x1<<3) 210 #define BT848_O_SCLOOP_HFILT_AUTO (0x0<<3) 211 #define BT848_O_SCLOOP_RSVD0 (0x7<<0) 212 int :32; /* c4, c5,c6,c7 */ 213 int :32; /* c8, c9,ca,cb */ 214 BTBYTE (o_vscale_hi); /* cc, cd,ce,cf */ 215 BTBYTE (o_vscale_lo); /* d0, d1,d2,d3 */ 216 BTBYTE (color_fmt); /* d4, d5,d6,d7 */ 217 bregister_t color_ctl_swap :4; /* d8 */ 218 #define BT848_COLOR_CTL_WSWAP_ODD (1<<3) 219 #define BT848_COLOR_CTL_WSWAP_EVEN (1<<2) 220 #define BT848_COLOR_CTL_BSWAP_ODD (1<<1) 221 #define BT848_COLOR_CTL_BSWAP_EVEN (1<<0) 222 bregister_t color_ctl_gamma :1; 223 bregister_t color_ctl_rgb_ded :1; 224 bregister_t color_ctl_color_bars :1; 225 bregister_t color_ctl_ext_frmrate :1; 226 #define BT848_COLOR_CTL_GAMMA (1<<4) 227 #define BT848_COLOR_CTL_RGB_DED (1<<5) 228 #define BT848_COLOR_CTL_COLOR_BARS (1<<6) 229 #define BT848_COLOR_CTL_EXT_FRMRATE (1<<7) 230 int :24; /* d9,da,db */ 231 BTBYTE (cap_ctl); /* dc, dd,de,df */ 232 #define BT848_CAP_CTL_DITH_FRAME (1<<4) 233 #define BT848_CAP_CTL_VBI_ODD (1<<3) 234 #define BT848_CAP_CTL_VBI_EVEN (1<<2) 235 #define BT848_CAP_CTL_ODD (1<<1) 236 #define BT848_CAP_CTL_EVEN (1<<0) 237 BTBYTE (vbi_pack_size); /* e0, e1,e2,e3 */ 238 BTBYTE (vbi_pack_del); /* e4, e5,e6,e7 */ 239 int :32; /* e8, e9,ea,eb */ 240 BTBYTE (o_vtc); /* ec, ed,ee,ef */ 241 BTBYTE (pll_f_lo); /* f0, f1,f2,f3 */ 242 BTBYTE (pll_f_hi); /* f4, f5,f6,f7 */ 243 BTBYTE (pll_f_xci); /* f8, f9,fa,fb */ 244 #define BT848_PLL_F_C (1<<6) 245 #define BT848_PLL_F_X (1<<7) 246 u_char filler2[0x100-0xfc]; 247 BTLONG (int_stat); /* 100, 101,102,103 */ 248 BTLONG (int_mask); /* 104, 105,106,107 */ 249 #define BT848_INT_RISCS (0xf<<28) 250 #define BT848_INT_RISC_EN (1<<27) 251 #define BT848_INT_RACK (1<<25) 252 #define BT848_INT_FIELD (1<<24) 253 #define BT848_INT_MYSTERYBIT (1<<23) 254 #define BT848_INT_SCERR (1<<19) 255 #define BT848_INT_OCERR (1<<18) 256 #define BT848_INT_PABORT (1<<17) 257 #define BT848_INT_RIPERR (1<<16) 258 #define BT848_INT_PPERR (1<<15) 259 #define BT848_INT_FDSR (1<<14) 260 #define BT848_INT_FTRGT (1<<13) 261 #define BT848_INT_FBUS (1<<12) 262 #define BT848_INT_RISCI (1<<11) 263 #define BT848_INT_GPINT (1<<9) 264 #define BT848_INT_I2CDONE (1<<8) 265 #define BT848_INT_RSV1 (1<<7) 266 #define BT848_INT_RSV0 (1<<6) 267 #define BT848_INT_VPRES (1<<5) 268 #define BT848_INT_HLOCK (1<<4) 269 #define BT848_INT_OFLOW (1<<3) 270 #define BT848_INT_HSYNC (1<<2) 271 #define BT848_INT_VSYNC (1<<1) 272 #define BT848_INT_FMTCHG (1<<0) 273 int :32; /* 108, 109,10a,10b */ 274 BTWORD (gpio_dma_ctl); /* 10c, 10d,10e,10f */ 275 #define BT848_DMA_CTL_PL23TP4 (0<<6) /* planar1 trigger 4 */ 276 #define BT848_DMA_CTL_PL23TP8 (1<<6) /* planar1 trigger 8 */ 277 #define BT848_DMA_CTL_PL23TP16 (2<<6) /* planar1 trigger 16 */ 278 #define BT848_DMA_CTL_PL23TP32 (3<<6) /* planar1 trigger 32 */ 279 #define BT848_DMA_CTL_PL1TP4 (0<<4) /* planar1 trigger 4 */ 280 #define BT848_DMA_CTL_PL1TP8 (1<<4) /* planar1 trigger 8 */ 281 #define BT848_DMA_CTL_PL1TP16 (2<<4) /* planar1 trigger 16 */ 282 #define BT848_DMA_CTL_PL1TP32 (3<<4) /* planar1 trigger 32 */ 283 #define BT848_DMA_CTL_PKTP4 (0<<2) /* packed trigger 4 */ 284 #define BT848_DMA_CTL_PKTP8 (1<<2) /* packed trigger 8 */ 285 #define BT848_DMA_CTL_PKTP16 (2<<2) /* packed trigger 16 */ 286 #define BT848_DMA_CTL_PKTP32 (3<<2) /* packed trigger 32 */ 287 #define BT848_DMA_CTL_RISC_EN (1<<1) 288 #define BT848_DMA_CTL_FIFO_EN (1<<0) 289 BTLONG (i2c_data_ctl); /* 110, 111,112,113 */ 290 #define BT848_DATA_CTL_I2CDIV (0xf<<4) 291 #define BT848_DATA_CTL_I2CSYNC (1<<3) 292 #define BT848_DATA_CTL_I2CW3B (1<<2) 293 #define BT848_DATA_CTL_I2CSCL (1<<1) 294 #define BT848_DATA_CTL_I2CSDA (1<<0) 295 BTLONG (risc_strt_add); /* 114, 115,116,117 */ 296 BTLONG (gpio_out_en); /* 118, 119,11a,11b */ /* really 24 bits */ 297 BTLONG (gpio_reg_inp); /* 11c, 11d,11e,11f */ /* really 24 bits */ 298 BTLONG (risc_count); /* 120, 121,122,123 */ 299 u_char filler3[0x200-0x124]; 300 BTLONG (gpio_data); /* 200, 201,202,203 */ /* really 24 bits */ 301 }; 302 303 304 #define BKTR_DSTATUS 0x000 305 #define BKTR_IFORM 0x004 306 #define BKTR_TDEC 0x008 307 #define BKTR_E_CROP 0x00C 308 #define BKTR_O_CROP 0x08C 309 #define BKTR_E_VDELAY_LO 0x010 310 #define BKTR_O_VDELAY_LO 0x090 311 #define BKTR_E_VACTIVE_LO 0x014 312 #define BKTR_O_VACTIVE_LO 0x094 313 #define BKTR_E_DELAY_LO 0x018 314 #define BKTR_O_DELAY_LO 0x098 315 #define BKTR_E_HACTIVE_LO 0x01C 316 #define BKTR_O_HACTIVE_LO 0x09C 317 #define BKTR_E_HSCALE_HI 0x020 318 #define BKTR_O_HSCALE_HI 0x0A0 319 #define BKTR_E_HSCALE_LO 0x024 320 #define BKTR_O_HSCALE_LO 0x0A4 321 #define BKTR_BRIGHT 0x028 322 #define BKTR_E_CONTROL 0x02C 323 #define BKTR_O_CONTROL 0x0AC 324 #define BKTR_CONTRAST_LO 0x030 325 #define BKTR_SAT_U_LO 0x034 326 #define BKTR_SAT_V_LO 0x038 327 #define BKTR_HUE 0x03C 328 #define BKTR_E_SCLOOP 0x040 329 #define BKTR_O_SCLOOP 0x0C0 330 #define BKTR_OFORM 0x048 331 #define BKTR_E_VSCALE_HI 0x04C 332 #define BKTR_O_VSCALE_HI 0x0CC 333 #define BKTR_E_VSCALE_LO 0x050 334 #define BKTR_O_VSCALE_LO 0x0D0 335 #define BKTR_TEST 0x054 336 #define BKTR_ADELAY 0x060 337 #define BKTR_BDELAY 0x064 338 #define BKTR_ADC 0x068 339 #define BKTR_E_VTC 0x06C 340 #define BKTR_O_VTC 0x0EC 341 #define BKTR_SRESET 0x07C 342 #define BKTR_COLOR_FMT 0x0D4 343 #define BKTR_COLOR_CTL 0x0D8 344 #define BKTR_CAP_CTL 0x0DC 345 #define BKTR_VBI_PACK_SIZE 0x0E0 346 #define BKTR_VBI_PACK_DEL 0x0E4 347 #define BKTR_INT_STAT 0x100 348 #define BKTR_INT_MASK 0x104 349 #define BKTR_RISC_COUNT 0x120 350 #define BKTR_RISC_STRT_ADD 0x114 351 #define BKTR_GPIO_DMA_CTL 0x10C 352 #define BKTR_GPIO_OUT_EN 0x118 353 #define BKTR_GPIO_REG_INP 0x11C 354 #define BKTR_GPIO_DATA 0x200 355 #define BKTR_I2C_DATA_CTL 0x110 356 #define BKTR_TGCTRL 0x084 357 #define BKTR_PLL_F_LO 0x0F0 358 #define BKTR_PLL_F_HI 0x0F4 359 #define BKTR_PLL_F_XCI 0x0F8 360 361 /* 362 * device support for onboard tv tuners 363 */ 364 365 /* description of the LOGICAL tuner */ 366 struct TVTUNER { 367 int frequency; 368 u_char chnlset; 369 u_char channel; 370 u_char band; 371 u_char afc; 372 u_char radio_mode; /* current mode of the radio mode */ 373 }; 374 375 /* description of the PHYSICAL tuner */ 376 struct TUNER { 377 char* name; 378 u_char type; 379 u_char pllControl[4]; 380 u_char bandLimits[ 2 ]; 381 u_char bandAddrs[ 4 ]; /* 3 first for the 3 TV 382 ** bands. Last for radio 383 ** band (0x00=NoRadio). 384 */ 385 386 }; 387 388 /* description of the card */ 389 #define EEPROMBLOCKSIZE 32 390 struct CARDTYPE { 391 unsigned int card_id; /* card id (from #define's) */ 392 char* name; 393 const struct TUNER* tuner; /* Tuner details */ 394 u_char tuner_pllAddr; /* Tuner i2c address */ 395 u_char dbx; /* Has DBX chip? */ 396 u_char msp3400c; /* Has msp3400c chip? */ 397 u_char dpl3518a; /* Has dpl3518a chip? */ 398 u_char eepromAddr; 399 u_char eepromSize; /* bytes / EEPROMBLOCKSIZE */ 400 u_int audiomuxs[ 5 ]; /* tuner, ext (line-in) */ 401 /* int/unused (radio) */ 402 /* mute, present */ 403 u_int gpio_mux_bits; /* GPIO mask for audio mux */ 404 }; 405 406 struct format_params { 407 /* Total lines, lines before image, image lines */ 408 int vtotal, vdelay, vactive; 409 /* Total unscaled horizontal pixels, pixels before image, image pixels */ 410 int htotal, hdelay, hactive; 411 /* Scaled horizontal image pixels, Total Scaled horizontal pixels */ 412 int scaled_hactive, scaled_htotal; 413 /* frame rate . for ntsc is 30 frames per second */ 414 int frame_rate; 415 /* A-delay and B-delay */ 416 u_char adelay, bdelay; 417 /* Iform XTSEL value */ 418 int iform_xtsel; 419 /* VBI number of lines per field, and number of samples per line */ 420 int vbi_num_lines, vbi_num_samples; 421 }; 422 423 #if defined(BKTR_USE_FREEBSD_SMBUS) 424 struct bktr_i2c_softc { 425 int bus_owned; 426 427 device_t iicbb; 428 device_t smbus; 429 }; 430 #endif 431 432 433 /* Bt848/878 register access 434 * The registers can either be access via a memory mapped structure 435 * or accessed via bus_space. 436 * bus_0pace access allows cross platform support, where as the 437 * memory mapped structure method only works on 32 bit processors 438 * with the right type of endianness. 439 */ 440 #define INB(bktr,offset) bus_space_read_1((bktr)->memt,(bktr)->memh,(offset)) 441 #define INW(bktr,offset) bus_space_read_2((bktr)->memt,(bktr)->memh,(offset)) 442 #define INL(bktr,offset) bus_space_read_4((bktr)->memt,(bktr)->memh,(offset)) 443 #define OUTB(bktr,offset,value) bus_space_write_1((bktr)->memt,(bktr)->memh,(offset),(value)) 444 #define OUTW(bktr,offset,value) bus_space_write_2((bktr)->memt,(bktr)->memh,(offset),(value)) 445 #define OUTL(bktr,offset,value) bus_space_write_4((bktr)->memt,(bktr)->memh,(offset),(value)) 446 447 typedef struct bktr_clip bktr_clip_t; 448 449 /* 450 * BrookTree 848 info structure, one per bt848 card installed. 451 */ 452 struct bktr_softc { 453 int mem_rid; /* 4.x resource id */ 454 struct resource *res_mem; /* 4.x resource descriptor for registers */ 455 int irq_rid; /* 4.x resource id */ 456 struct resource *res_irq; /* 4.x resource descriptor for interrupt */ 457 void *res_ih; /* 4.x newbus interrupt handler cookie */ 458 bus_space_tag_t memt; /* Bus space register access functions */ 459 bus_space_handle_t memh; /* Bus space register access functions */ 460 bus_size_t obmemsz;/* Size of card (bytes) */ 461 #if defined(BKTR_USE_FREEBSD_SMBUS) 462 struct bktr_i2c_softc i2c_sc; /* bt848_i2c device */ 463 #endif 464 char bktr_xname[7]; /* device name and unit number */ 465 466 vm_offset_t bigbuf; /* buffer that holds the captured image */ 467 vm_offset_t vbidata; /* RISC program puts VBI data from the current frame here */ 468 vm_offset_t vbibuffer; /* Circular buffer holding VBI data for the user */ 469 vm_offset_t dma_prog; /* RISC prog for single and/or even field capture*/ 470 vm_offset_t odd_dma_prog;/* RISC program for Odd field capture */ 471 472 /* the following definitions are common over all platforms */ 473 int alloc_pages; /* number of pages in bigbuf */ 474 int vbiinsert; /* Position for next write into circular buffer */ 475 int vbistart; /* Position of last read from circular buffer */ 476 int vbisize; /* Number of bytes in the circular buffer */ 477 u_long vbi_sequence_number; /* sequence number for VBI */ 478 int vbi_read_blocked; /* user process blocked on read() from /dev/vbi */ 479 struct selinfo vbi_select; /* Data used by select() on /dev/vbi */ 480 481 482 struct proc *proc; /* process to receive raised signal */ 483 int signal; /* signal to send to process */ 484 int clr_on_start; /* clear cap buf on capture start? */ 485 #define METEOR_SIG_MODE_MASK 0xffff0000 486 #define METEOR_SIG_FIELD_MODE 0x00010000 487 #define METEOR_SIG_FRAME_MODE 0x00000000 488 char dma_prog_loaded; 489 struct meteor_mem *mem; /* used to control sync. multi-frame output */ 490 u_long synch_wait; /* wait for free buffer before continuing */ 491 short current; /* frame number in buffer (1-frames) */ 492 short rows; /* number of rows in a frame */ 493 short cols; /* number of columns in a frame */ 494 int capture_area_x_offset; /* Usually the full 640x480(NTSC) image is */ 495 int capture_area_y_offset; /* captured. The capture area allows for */ 496 int capture_area_x_size; /* example 320x200 pixels from the centre */ 497 int capture_area_y_size; /* of the video image to be captured. */ 498 char capture_area_enabled; /* When TRUE use user's capture area. */ 499 int pixfmt; /* active pixel format (idx into fmt tbl) */ 500 int pixfmt_compat; /* Y/N - in meteor pix fmt compat mode */ 501 u_long format; /* frame format rgb, yuv, etc.. */ 502 short frames; /* number of frames allocated */ 503 int frame_size; /* number of bytes in a frame */ 504 u_long fifo_errors; /* number of fifo capture errors since open */ 505 u_long dma_errors; /* number of DMA capture errors since open */ 506 u_long frames_captured;/* number of frames captured since open */ 507 u_long even_fields_captured; /* number of even fields captured */ 508 u_long odd_fields_captured; /* number of odd fields captured */ 509 u_long range_enable; /* enable range checking ?? */ 510 u_short capcontrol; /* reg 0xdc capture control */ 511 u_short bktr_cap_ctl; 512 volatile u_int flags; 513 #define METEOR_INITALIZED 0x00000001 514 #define METEOR_OPEN 0x00000002 515 #define METEOR_MMAP 0x00000004 516 #define METEOR_INTR 0x00000008 517 #define METEOR_READ 0x00000010 /* XXX never gets referenced */ 518 #define METEOR_SINGLE 0x00000020 /* get single frame */ 519 #define METEOR_CONTIN 0x00000040 /* continuously get frames */ 520 #define METEOR_SYNCAP 0x00000080 /* synchronously get frames */ 521 #define METEOR_CAP_MASK 0x000000f0 522 #define METEOR_NTSC 0x00000100 523 #define METEOR_PAL 0x00000200 524 #define METEOR_SECAM 0x00000400 525 #define BROOKTREE_NTSC 0x00000100 /* used in video open() and */ 526 #define BROOKTREE_PAL 0x00000200 /* in the kernel config */ 527 #define BROOKTREE_SECAM 0x00000400 /* file */ 528 #define METEOR_AUTOMODE 0x00000800 529 #define METEOR_FORM_MASK 0x00000f00 530 #define METEOR_DEV0 0x00001000 531 #define METEOR_DEV1 0x00002000 532 #define METEOR_DEV2 0x00004000 533 #define METEOR_DEV3 0x00008000 534 #define METEOR_DEV_SVIDEO 0x00006000 535 #define METEOR_DEV_RGB 0x0000a000 536 #define METEOR_DEV_MASK 0x0000f000 537 #define METEOR_RGB16 0x00010000 538 #define METEOR_RGB24 0x00020000 539 #define METEOR_YUV_PACKED 0x00040000 540 #define METEOR_YUV_PLANAR 0x00080000 541 #define METEOR_WANT_EVEN 0x00100000 /* want even frame */ 542 #define METEOR_WANT_ODD 0x00200000 /* want odd frame */ 543 #define METEOR_WANT_MASK 0x00300000 544 #define METEOR_ONLY_EVEN_FIELDS 0x01000000 545 #define METEOR_ONLY_ODD_FIELDS 0x02000000 546 #define METEOR_ONLY_FIELDS_MASK 0x03000000 547 #define METEOR_YUV_422 0x04000000 548 #define METEOR_OUTPUT_FMT_MASK 0x040f0000 549 #define METEOR_WANT_TS 0x08000000 /* time-stamp a frame */ 550 #define METEOR_RGB 0x20000000 /* meteor rgb unit */ 551 #define METEOR_FIELD_MODE 0x80000000 552 u_char tflags; /* Tuner flags (/dev/tuner) */ 553 #define TUNER_INITALIZED 0x00000001 554 #define TUNER_OPEN 0x00000002 555 u_char vbiflags; /* VBI flags (/dev/vbi) */ 556 #define VBI_INITALIZED 0x00000001 557 #define VBI_OPEN 0x00000002 558 #define VBI_CAPTURE 0x00000004 559 u_short fps; /* frames per second */ 560 struct meteor_video video; 561 struct TVTUNER tuner; 562 struct CARDTYPE card; 563 u_char audio_mux_select; /* current mode of the audio */ 564 u_char audio_mute_state; /* mute state of the audio */ 565 u_char format_params; 566 u_long current_sol; 567 u_long current_col; 568 int clip_start; 569 int line_length; 570 int last_y; 571 int y; 572 int y2; 573 int yclip; 574 int yclip2; 575 int max_clip_node; 576 bktr_clip_t clip_list[100]; 577 int reverse_mute; /* Swap the GPIO values for Mute and TV Audio */ 578 int bt848_tuner; 579 int bt848_card; 580 u_long id; 581 #define BT848_USE_XTALS 0 582 #define BT848_USE_PLL 1 583 int xtal_pll_mode; /* Use XTAL or PLL mode for PAL/SECAM */ 584 int remote_control; /* remote control detected */ 585 int remote_control_addr; /* remote control i2c address */ 586 char msp_version_string[9]; /* MSP version string 34xxx-xx */ 587 int msp_addr; /* MSP i2c address */ 588 char dpl_version_string[9]; /* DPL version string 35xxx-xx */ 589 int dpl_addr; /* DPL i2c address */ 590 int slow_msp_audio; /* 0 = use fast MSP3410/3415 programming sequence */ 591 /* 1 = use slow MSP3410/3415 programming sequence */ 592 /* 2 = use Tuner's Mono audio output via the MSP chip */ 593 int msp_use_mono_source; /* use Tuner's Mono audio output via the MSP chip */ 594 int audio_mux_present; /* 1 = has audio mux on GPIO lines, 0 = no audio mux */ 595 int msp_source_selected; /* 0 = TV source, 1 = Line In source, 2 = FM Radio Source */ 596 597 #ifdef BKTR_NEW_MSP34XX_DRIVER 598 /* msp3400c related data */ 599 void * msp3400c_info; 600 int stereo_once; 601 int amsound; 602 int mspsimple; 603 int dolby; 604 #endif 605 606 }; 607 608 typedef struct bktr_softc bktr_reg_t; 609 typedef struct bktr_softc* bktr_ptr_t; 610 611 #define Bt848_MAX_SIGN 16 612 613 struct bt848_card_sig { 614 int card; 615 int tuner; 616 u_char signature[Bt848_MAX_SIGN]; 617 }; 618 619 620 /***********************************************************/ 621 /* ioctl_cmd_t int on old versions, u_long on new versions */ 622 /***********************************************************/ 623 624 typedef u_long ioctl_cmd_t; 625