sys/dev/pci/bktr/bktr_reg.h

   1 /* $SourceForge: bktr_reg.h,v 1.3 2003/03/11 23:11:27 thomasklausner Exp $ */
   2
   3 /*      $NetBSD: bktr_reg.h,v 1.19 2008/04/24 15:35:28 ad Exp $ */
   4 /*
   5  * $FreeBSD: src/sys/dev/bktr/bktr_reg.h,v 1.42 2000/10/31 13:09:56 roger Exp$
   6  *
   7  * Copyright (c) 1999 Roger Hardiman
   8  * Copyright (c) 1998 Amancio Hasty
   9  * Copyright (c) 1995 Mark Tinguely and Jim Lowe
  10  * All rights reserved.
  11  *
  12  * Redistribution and use in source and binary forms, with or without
  13  * modification, are permitted provided that the following conditions
  14  * are met:
  15  * 1. Redistributions of source code must retain the above copyright
  16  *    notice, this list of conditions and the following disclaimer.
  17  * 2. Redistributions in binary form must reproduce the above copyright
  18  *    notice, this list of conditions and the following disclaimer in the
  19  *    documentation and/or other materials provided with the distribution.
  20  * 3. All advertising materials mentioning features or use of this software
  21  *    must display the following acknowledgement:
  22  *      This product includes software developed by Mark Tinguely and Jim Lowe
  23  * 4. The name of the author may not be used to endorse or promote products
  24  *    derived from this software without specific prior written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  27  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  28  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  29  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
  30  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  31  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  32  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  34  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  35  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  36  * POSSIBILITY OF SUCH DAMAGE.
  37  *
  38  */
  39
  40 #ifdef __FreeBSD__
  41 #  if (__FreeBSD_version >= 310000)
  42 #    include "smbus.h"
  43 #  else
  44 #    define NSMBUS 0            /* FreeBSD before 3.1 does not have SMBUS */
  45 #  endif
  46 #  if (NSMBUS > 0)
  47 #    define BKTR_USE_FREEBSD_SMBUS
  48 #  endif
  49 #endif
  50
  51 #ifdef __NetBSD__
  52 #include <sys/bus.h>
  53 #include <sys/device.h>                 /* device_t */
  54 #include <sys/select.h>                 /* struct selinfo */
  55 #include <sys/reboot.h>                 /* AB_* for bootverbose */
  56 #endif
  57
  58 /*
  59  * The kernel options for the driver now all begin with BKTR.
  60  * Support the older kernel options on FreeBSD and OpenBSD.
  61  *
  62  */
  63 #if defined(__FreeBSD__) || defined(__OpenBSD__)
  64 #if defined(BROOKTREE_ALLOC_PAGES)
  65 #define BKTR_ALLOC_PAGES BROOKTREE_ALLOC_PAGES
  66 #endif
  67
  68 #if defined(BROOKTREE_SYSTEM_DEFAULT)
  69 #define BKTR_SYSTEM_DEFAULT BROOKTREE_SYSTEM_DEFAULT
  70 #endif
  71
  72 #if defined(OVERRIDE_CARD)
  73 #define BKTR_OVERRIDE_CARD OVERRIDE_CARD
  74 #endif
  75
  76 #if defined(OVERRIDE_TUNER)
  77 #define BKTR_OVERRIDE_TUNER OVERRIDE_TUNER
  78 #endif
  79
  80 #if defined(OVERRIDE_DBX)
  81 #define BKTR_OVERRIDE_DBX OVERRIDE_DBX
  82 #endif
  83
  84 #if defined(OVERRIDE_MSP)
  85 #define BKTR_OVERRIDE_MSP OVERRIDE_MSP
  86 #endif
  87
  88 #endif
  89
  90
  91 #ifndef PCI_LATENCY_TIMER
  92 #define PCI_LATENCY_TIMER               0x0c    /* pci timer register */
  93 #endif
  94
  95 /*
  96  * Definitions for the Brooktree 848/878 video capture to pci interface.
  97  */
  98 #ifndef __NetBSD__
  99 #define PCI_VENDOR_SHIFT                        0
 100 #define PCI_VENDOR_MASK                         0xffff
 101 #define PCI_VENDOR(id) \
 102             (((id) >> PCI_VENDOR_SHIFT) & PCI_VENDOR_MASK)
 103
 104 #define PCI_PRODUCT_SHIFT                       16
 105 #define PCI_PRODUCT_MASK                        0xffff
 106 #define PCI_PRODUCT(id) \
 107             (((id) >> PCI_PRODUCT_SHIFT) & PCI_PRODUCT_MASK)
 108
 109 /* PCI vendor ID */
 110 #define PCI_VENDOR_BROOKTREE    0x109e                /* Brooktree */
 111 /* Brooktree products */
 112 #define PCI_PRODUCT_BROOKTREE_BT848     0x0350        /* Bt848 Video Capture */
 113 #define PCI_PRODUCT_BROOKTREE_BT849     0x0351        /* Bt849 Video Capture */
 114 #define PCI_PRODUCT_BROOKTREE_BT878     0x036e        /* Bt878 Video Capture */
 115 #define PCI_PRODUCT_BROOKTREE_BT879     0x036f        /* Bt879 Video Capture */
 116 #endif
 117
 118 #define BROOKTREE_848                   1
 119 #define BROOKTREE_848A                  2
 120 #define BROOKTREE_849A                  3
 121 #define BROOKTREE_878                   4
 122 #define BROOKTREE_879                   5
 123
 124 typedef volatile u_int  bregister_t;
 125 /*
 126  * if other persuasion endian, then compiler will probably require that
 127  * these next
 128  * macros be reversed
 129  */
 130 #define BTBYTE(what)    bregister_t  what:8; int :24
 131 #define BTWORD(what)    bregister_t  what:16; int: 16
 132 #define BTLONG(what)    bregister_t  what:32
 133
 134 struct bt848_registers {
 135     BTBYTE (dstatus);           /* 0, 1,2,3 */
 136 #define BT848_DSTATUS_PRES              (1<<7)
 137 #define BT848_DSTATUS_HLOC              (1<<6)
 138 #define BT848_DSTATUS_FIELD             (1<<5)
 139 #define BT848_DSTATUS_NUML              (1<<4)
 140 #define BT848_DSTATUS_CSEL              (1<<3)
 141 #define BT848_DSTATUS_PLOCK             (1<<2)
 142 #define BT848_DSTATUS_LOF               (1<<1)
 143 #define BT848_DSTATUS_COF               (1<<0)
 144     BTBYTE (iform);             /* 4, 5,6,7 */
 145 #define BT848_IFORM_MUXSEL              (0x3<<5)
 146 # define BT848_IFORM_M_MUX1             (0x03<<5)
 147 # define BT848_IFORM_M_MUX0             (0x02<<5)
 148 # define BT848_IFORM_M_MUX2             (0x01<<5)
 149 # define BT848_IFORM_M_MUX3             (0x0)
 150 # define BT848_IFORM_M_RSVD             (0x00<<5)
 151 #define BT848_IFORM_XTSEL               (0x3<<3)
 152 # define BT848_IFORM_X_AUTO             (0x03<<3)
 153 # define BT848_IFORM_X_XT1              (0x02<<3)
 154 # define BT848_IFORM_X_XT0              (0x01<<3)
 155 # define BT848_IFORM_X_RSVD             (0x00<<3)
 156     BTBYTE (tdec);              /* 8, 9,a,b */
 157     BTBYTE (e_crop);            /* c, d,e,f */
 158     BTBYTE (e_vdelay_lo);       /* 10, 11,12,13 */
 159     BTBYTE (e_vactive_lo);      /* 14, 15,16,17 */
 160     BTBYTE (e_delay_lo);        /* 18, 19,1a,1b */
 161     BTBYTE (e_hactive_lo);      /* 1c, 1d,1e,1f */
 162     BTBYTE (e_hscale_hi);       /* 20, 21,22,23 */
 163     BTBYTE (e_hscale_lo);       /* 24, 25,26,27 */
 164     BTBYTE (bright);            /* 28, 29,2a,2b */
 165     BTBYTE (e_control);         /* 2c, 2d,2e,2f */
 166 #define BT848_E_CONTROL_LNOTCH          (1<<7)
 167 #define BT848_E_CONTROL_COMP            (1<<6)
 168 #define BT848_E_CONTROL_LDEC            (1<<5)
 169 #define BT848_E_CONTROL_CBSENSE         (1<<4)
 170 #define BT848_E_CONTROL_RSVD            (1<<3)
 171 #define BT848_E_CONTROL_CON_MSB         (1<<2)
 172 #define BT848_E_CONTROL_SAT_U_MSB       (1<<1)
 173 #define BT848_E_CONTROL_SAT_V_MSB       (1<<0)
 174     BTBYTE (contrast_lo);       /* 30, 31,32,33 */
 175     BTBYTE (sat_u_lo);          /* 34, 35,36,37 */
 176     BTBYTE (sat_v_lo);          /* 38, 39,3a,3b */
 177     BTBYTE (hue);               /* 3c, 3d,3e,3f */
 178     BTBYTE (e_scloop);          /* 40, 41,42,43 */
 179 #define BT848_E_SCLOOP_RSVD1            (1<<7)
 180 #define BT848_E_SCLOOP_CAGC             (1<<6)
 181 #define BT848_E_SCLOOP_CKILL            (1<<5)
 182 #define BT848_E_SCLOOP_HFILT            (0x3<<3)
 183 # define BT848_E_SCLOOP_HFILT_ICON      (0x3<<3)
 184 # define BT848_E_SCLOOP_HFILT_QCIF      (0x2<<3)
 185 # define BT848_E_SCLOOP_HFILT_CIF       (0x1<<3)
 186 # define BT848_E_SCLOOP_HFILT_AUTO      (0x0<<3)
 187 #define BT848_E_SCLOOP_RSVD0            (0x7<<0)
 188     int         :32;            /* 44, 45,46,47 */
 189     BTBYTE (oform);             /* 48, 49,4a,4b */
 190     BTBYTE (e_vscale_hi);       /* 4c, 4d,4e,4f */
 191     BTBYTE (e_vscale_lo);       /* 50, 51,52,53 */
 192     BTBYTE (test);              /* 54, 55,56,57 */
 193     int         :32;            /* 58, 59,5a,5b */
 194     int         :32;            /* 5c, 5d,5e,5f */
 195     BTLONG (adelay);            /* 60, 61,62,63 */
 196     BTBYTE (bdelay);            /* 64, 65,66,67 */
 197     BTBYTE (adc);               /* 68, 69,6a,6b */
 198 #define BT848_ADC_RESERVED              (0x80)  /* required pattern */
 199 #define BT848_ADC_SYNC_T                (1<<5)
 200 #define BT848_ADC_AGC_EN                (1<<4)
 201 #define BT848_ADC_CLK_SLEEP             (1<<3)
 202 #define BT848_ADC_Y_SLEEP               (1<<2)
 203 #define BT848_ADC_C_SLEEP               (1<<1)
 204 #define BT848_ADC_CRUSH                 (1<<0)
 205     BTBYTE (e_vtc);             /* 6c, 6d,6e,6f */
 206     int         :32;            /* 70, 71,72,73 */
 207     int         :32;            /* 74, 75,76,77 */
 208     int         :32;            /* 78, 79,7a,7b */
 209     BTLONG (sreset);            /* 7c, 7d,7e,7f */
 210     u_char      filler1[0x84-0x80];
 211     BTBYTE (tgctrl);            /* 84, 85,86,87 */
 212 #define BT848_TGCTRL_TGCKI              (3<<3)
 213 #define BT848_TGCTRL_TGCKI_XTAL         (0<<3)
 214 #define BT848_TGCTRL_TGCKI_PLL          (1<<3)
 215 #define BT848_TGCTRL_TGCKI_GPCLK        (2<<3)
 216 #define BT848_TGCTRL_TGCKI_GPCLK_I      (3<<3)
 217     u_char      filler[0x8c-0x88];
 218     BTBYTE (o_crop);            /* 8c, 8d,8e,8f */
 219     BTBYTE (o_vdelay_lo);       /* 90, 91,92,93 */
 220     BTBYTE (o_vactive_lo);      /* 94, 95,96,97 */
 221     BTBYTE (o_delay_lo);        /* 98, 99,9a,9b */
 222     BTBYTE (o_hactive_lo);      /* 9c, 9d,9e,9f */
 223     BTBYTE (o_hscale_hi);       /* a0, a1,a2,a3 */
 224     BTBYTE (o_hscale_lo);       /* a4, a5,a6,a7 */
 225     int         :32;            /* a8, a9,aa,ab */
 226     BTBYTE (o_control);         /* ac, ad,ae,af */
 227 #define BT848_O_CONTROL_LNOTCH          (1<<7)
 228 #define BT848_O_CONTROL_COMP            (1<<6)
 229 #define BT848_O_CONTROL_LDEC            (1<<5)
 230 #define BT848_O_CONTROL_CBSENSE         (1<<4)
 231 #define BT848_O_CONTROL_RSVD            (1<<3)
 232 #define BT848_O_CONTROL_CON_MSB         (1<<2)
 233 #define BT848_O_CONTROL_SAT_U_MSB       (1<<1)
 234 #define BT848_O_CONTROL_SAT_V_MSB       (1<<0)
 235     u_char      fillter4[16];
 236     BTBYTE (o_scloop);          /* c0, c1,c2,c3 */
 237 #define BT848_O_SCLOOP_RSVD1            (1<<7)
 238 #define BT848_O_SCLOOP_CAGC             (1<<6)
 239 #define BT848_O_SCLOOP_CKILL            (1<<5)
 240 #define BT848_O_SCLOOP_HFILT            (0x3<<3)
 241 #define BT848_O_SCLOOP_HFILT_ICON       (0x3<<3)
 242 #define BT848_O_SCLOOP_HFILT_QCIF       (0x2<<3)
 243 #define BT848_O_SCLOOP_HFILT_CIF        (0x1<<3)
 244 #define BT848_O_SCLOOP_HFILT_AUTO       (0x0<<3)
 245 #define BT848_O_SCLOOP_RSVD0            (0x7<<0)
 246     int         :32;            /* c4, c5,c6,c7 */
 247     int         :32;            /* c8, c9,ca,cb */
 248     BTBYTE (o_vscale_hi);       /* cc, cd,ce,cf */
 249     BTBYTE (o_vscale_lo);       /* d0, d1,d2,d3 */
 250     BTBYTE (color_fmt);         /* d4, d5,d6,d7 */
 251     bregister_t color_ctl_swap          :4; /* d8 */
 252 #define BT848_COLOR_CTL_WSWAP_ODD       (1<<3)
 253 #define BT848_COLOR_CTL_WSWAP_EVEN      (1<<2)
 254 #define BT848_COLOR_CTL_BSWAP_ODD       (1<<1)
 255 #define BT848_COLOR_CTL_BSWAP_EVEN      (1<<0)
 256     bregister_t color_ctl_gamma         :1;
 257     bregister_t color_ctl_rgb_ded       :1;
 258     bregister_t color_ctl_color_bars    :1;
 259     bregister_t color_ctl_ext_frmrate   :1;
 260 #define BT848_COLOR_CTL_GAMMA           (1<<4)
 261 #define BT848_COLOR_CTL_RGB_DED         (1<<5)
 262 #define BT848_COLOR_CTL_COLOR_BARS      (1<<6)
 263 #define BT848_COLOR_CTL_EXT_FRMRATE     (1<<7)
 264     int         :24;            /* d9,da,db */
 265     BTBYTE (cap_ctl);           /* dc, dd,de,df */
 266 #define BT848_CAP_CTL_DITH_FRAME        (1<<4)
 267 #define BT848_CAP_CTL_VBI_ODD           (1<<3)
 268 #define BT848_CAP_CTL_VBI_EVEN          (1<<2)
 269 #define BT848_CAP_CTL_ODD               (1<<1)
 270 #define BT848_CAP_CTL_EVEN              (1<<0)
 271     BTBYTE (vbi_pack_size);     /* e0, e1,e2,e3 */
 272     BTBYTE (vbi_pack_del);      /* e4, e5,e6,e7 */
 273     int         :32;            /* e8, e9,ea,eb */
 274     BTBYTE (o_vtc);             /* ec, ed,ee,ef */
 275     BTBYTE (pll_f_lo);          /* f0, f1,f2,f3 */
 276     BTBYTE (pll_f_hi);          /* f4, f5,f6,f7 */
 277     BTBYTE (pll_f_xci);         /* f8, f9,fa,fb */
 278 #define BT848_PLL_F_C                   (1<<6)
 279 #define BT848_PLL_F_X                   (1<<7)
 280     u_char      filler2[0x100-0xfc];
 281     BTLONG (int_stat);          /* 100, 101,102,103 */
 282     BTLONG (int_mask);          /* 104, 105,106,107 */
 283 #define BT848_INT_RISCS                 (0xf<<28)
 284 #define BT848_INT_RISC_EN               (1<<27)
 285 #define BT848_INT_RACK                  (1<<25)
 286 #define BT848_INT_FIELD                 (1<<24)
 287 #define BT848_INT_MYSTERYBIT            (1<<23)
 288 #define BT848_INT_SCERR                 (1<<19)
 289 #define BT848_INT_OCERR                 (1<<18)
 290 #define BT848_INT_PABORT                (1<<17)
 291 #define BT848_INT_RIPERR                (1<<16)
 292 #define BT848_INT_PPERR                 (1<<15)
 293 #define BT848_INT_FDSR                  (1<<14)
 294 #define BT848_INT_FTRGT                 (1<<13)
 295 #define BT848_INT_FBUS                  (1<<12)
 296 #define BT848_INT_RISCI                 (1<<11)
 297 #define BT848_INT_GPINT                 (1<<9)
 298 #define BT848_INT_I2CDONE               (1<<8)
 299 #define BT848_INT_RSV1                  (1<<7)
 300 #define BT848_INT_RSV0                  (1<<6)
 301 #define BT848_INT_VPRES                 (1<<5)
 302 #define BT848_INT_HLOCK                 (1<<4)
 303 #define BT848_INT_OFLOW                 (1<<3)
 304 #define BT848_INT_HSYNC                 (1<<2)
 305 #define BT848_INT_VSYNC                 (1<<1)
 306 #define BT848_INT_FMTCHG                (1<<0)
 307     int         :32;            /* 108, 109,10a,10b */
 308     BTWORD (gpio_dma_ctl);      /* 10c, 10d,10e,10f */
 309 #define BT848_DMA_CTL_PL23TP4           (0<<6)  /* planar1 trigger 4 */
 310 #define BT848_DMA_CTL_PL23TP8           (1<<6)  /* planar1 trigger 8 */
 311 #define BT848_DMA_CTL_PL23TP16          (2<<6)  /* planar1 trigger 16 */
 312 #define BT848_DMA_CTL_PL23TP32          (3<<6)  /* planar1 trigger 32 */
 313 #define BT848_DMA_CTL_PL1TP4            (0<<4)  /* planar1 trigger 4 */
 314 #define BT848_DMA_CTL_PL1TP8            (1<<4)  /* planar1 trigger 8 */
 315 #define BT848_DMA_CTL_PL1TP16           (2<<4)  /* planar1 trigger 16 */
 316 #define BT848_DMA_CTL_PL1TP32           (3<<4)  /* planar1 trigger 32 */
 317 #define BT848_DMA_CTL_PKTP4             (0<<2)  /* packed trigger 4 */
 318 #define BT848_DMA_CTL_PKTP8             (1<<2)  /* packed trigger 8 */
 319 #define BT848_DMA_CTL_PKTP16            (2<<2)  /* packed trigger 16 */
 320 #define BT848_DMA_CTL_PKTP32            (3<<2)  /* packed trigger 32 */
 321 #define BT848_DMA_CTL_RISC_EN           (1<<1)
 322 #define BT848_DMA_CTL_FIFO_EN           (1<<0)
 323     BTLONG (i2c_data_ctl);      /* 110, 111,112,113 */
 324 #define BT848_DATA_CTL_I2CDIV           (0xf<<4)
 325 #define BT848_DATA_CTL_I2CSYNC          (1<<3)
 326 #define BT848_DATA_CTL_I2CW3B           (1<<2)
 327 #define BT848_DATA_CTL_I2CSCL           (1<<1)
 328 #define BT848_DATA_CTL_I2CSDA           (1<<0)
 329     BTLONG (risc_strt_add);     /* 114, 115,116,117 */
 330     BTLONG (gpio_out_en);       /* 118, 119,11a,11b */  /* really 24 bits */
 331     BTLONG (gpio_reg_inp);      /* 11c, 11d,11e,11f */  /* really 24 bits */
 332     BTLONG (risc_count);        /* 120, 121,122,123 */
 333     u_char      filler3[0x200-0x124];
 334     BTLONG (gpio_data);         /* 200, 201,202,203 */  /* really 24 bits */
 335 };
 336
 337
 338 #define BKTR_DSTATUS                    0x000
 339 #define BKTR_IFORM                      0x004
 340 #define BKTR_TDEC                       0x008
 341 #define BKTR_E_CROP                     0x00C
 342 #define BKTR_O_CROP                     0x08C
 343 #define BKTR_E_VDELAY_LO                0x010
 344 #define BKTR_O_VDELAY_LO                0x090
 345 #define BKTR_E_VACTIVE_LO               0x014
 346 #define BKTR_O_VACTIVE_LO               0x094
 347 #define BKTR_E_DELAY_LO                 0x018
 348 #define BKTR_O_DELAY_LO                 0x098
 349 #define BKTR_E_HACTIVE_LO               0x01C
 350 #define BKTR_O_HACTIVE_LO               0x09C
 351 #define BKTR_E_HSCALE_HI                0x020
 352 #define BKTR_O_HSCALE_HI                0x0A0
 353 #define BKTR_E_HSCALE_LO                0x024
 354 #define BKTR_O_HSCALE_LO                0x0A4
 355 #define BKTR_BRIGHT                     0x028
 356 #define BKTR_E_CONTROL                  0x02C
 357 #define BKTR_O_CONTROL                  0x0AC
 358 #define BKTR_CONTRAST_LO                0x030
 359 #define BKTR_SAT_U_LO                   0x034
 360 #define BKTR_SAT_V_LO                   0x038
 361 #define BKTR_HUE                        0x03C
 362 #define BKTR_E_SCLOOP                   0x040
 363 #define BKTR_O_SCLOOP                   0x0C0
 364 #define BKTR_OFORM                      0x048
 365 #define BKTR_E_VSCALE_HI                0x04C
 366 #define BKTR_O_VSCALE_HI                0x0CC
 367 #define BKTR_E_VSCALE_LO                0x050
 368 #define BKTR_O_VSCALE_LO                0x0D0
 369 #define BKTR_TEST                       0x054
 370 #define BKTR_ADELAY                     0x060
 371 #define BKTR_BDELAY                     0x064
 372 #define BKTR_ADC                        0x068
 373 #define BKTR_E_VTC                      0x06C
 374 #define BKTR_O_VTC                      0x0EC
 375 #define BKTR_SRESET                     0x07C
 376 #define BKTR_COLOR_FMT                  0x0D4
 377 #define BKTR_COLOR_CTL                  0x0D8
 378 #define BKTR_CAP_CTL                    0x0DC
 379 #define BKTR_VBI_PACK_SIZE              0x0E0
 380 #define BKTR_VBI_PACK_DEL               0x0E4
 381 #define BKTR_INT_STAT                   0x100
 382 #define BKTR_INT_MASK                   0x104
 383 #define BKTR_RISC_COUNT                 0x120
 384 #define BKTR_RISC_STRT_ADD              0x114
 385 #define BKTR_GPIO_DMA_CTL               0x10C
 386 #define BKTR_GPIO_OUT_EN                0x118
 387 #define BKTR_GPIO_REG_INP               0x11C
 388 #define BKTR_GPIO_DATA                  0x200
 389 #define BKTR_I2C_DATA_CTL               0x110
 390 #define BKTR_TGCTRL                     0x084
 391 #define BKTR_PLL_F_LO                   0x0F0
 392 #define BKTR_PLL_F_HI                   0x0F4
 393 #define BKTR_PLL_F_XCI                  0x0F8
 394
 395 /*
 396  * device support for onboard tv tuners
 397  */
 398
 399 /* description of the LOGICAL tuner */
 400 struct TVTUNER {
 401         int             frequency;
 402         u_char          chnlset;
 403         u_char          channel;
 404         u_char          band;
 405         u_char          afc;
 406         u_char          radio_mode;     /* current mode of the radio mode */
 407 };
 408
 409 /* description of the PHYSICAL tuner */
 410 struct TUNER {
 411         const char*     name;
 412         u_char          type;
 413         u_char          pllControl[4];
 414         u_int           bandLimits[2];
 415         u_char          bandAddrs[4];        /* 3 first for the 3 TV
 416                                                ** bands. Last for radio
 417                                                ** band (0x00=NoRadio).
 418                                                */
 419
 420 };
 421
 422 /* description of the card */
 423 #define EEPROMBLOCKSIZE         32
 424 struct CARDTYPE {
 425         unsigned int            card_id;        /* card id (from #define's) */
 426         const char*             name;
 427         const struct TUNER*     tuner;          /* Tuner details */
 428         u_char                  tuner_pllAddr;  /* Tuner i2c address */
 429         u_char                  dbx;            /* Has DBX chip? */
 430         u_char                  msp3400c;       /* Has msp3400c chip? */
 431         u_char                  dpl3518a;       /* Has dpl3518a chip? */
 432         u_char                  eepromAddr;
 433         u_char                  eepromSize;     /* bytes / EEPROMBLOCKSIZE */
 434         u_int                   audiomuxs[5];   /* tuner, ext (line-in) */
 435                                                 /* int/unused (radio) */
 436                                                 /* mute, present */
 437         u_int                   gpio_mux_bits;  /* GPIO mask for audio mux */
 438 };
 439
 440 struct format_params {
 441   /* Total lines, lines before image, image lines */
 442   int vtotal, vdelay, vactive;
 443   /* Total unscaled horizontal pixels, pixels before image, image pixels */
 444   int htotal, hdelay, hactive;
 445   /* Scaled horizontal image pixels, Total Scaled horizontal pixels */
 446   int  scaled_hactive, scaled_htotal;
 447   /* frame rate . for ntsc is 30 frames per second */
 448   int frame_rate;
 449   /* A-delay and B-delay */
 450   u_char adelay, bdelay;
 451   /* Iform XTSEL value */
 452   int iform_xtsel;
 453   /* VBI number of lines per field, and number of samples per line */
 454   int vbi_num_lines, vbi_num_samples;
 455 };
 456
 457 #if defined(BKTR_USE_FREEBSD_SMBUS)
 458 struct bktr_i2c_softc {
 459         device_t iicbus;
 460         device_t smbus;
 461 };
 462 #endif
 463
 464
 465 /* Bt848/878 register access
 466  * The registers can either be access via a memory mapped structure
 467  * or accessed via bus_space.
 468  * bus_space access allows cross platform support, where as the
 469  * memory mapped structure method only works on 32 bit processors
 470  * with the right type of endianness.
 471  */
 472 #if defined(__NetBSD__) || (defined(__FreeBSD__) && (__FreeBSD_version >=300000))
 473
 474 #if defined(__NetBSD__)
 475
 476 struct bktr_softc;
 477
 478 u_int8_t bktr_INB(struct bktr_softc *, int);
 479 u_int16_t bktr_INW(struct bktr_softc *, int);
 480 u_int32_t bktr_INL(struct bktr_softc *, int);
 481 void bktr_OUTB(struct bktr_softc *, int, u_int8_t);
 482 void bktr_OUTW(struct bktr_softc *, int, u_int16_t);
 483 void bktr_OUTL(struct bktr_softc *, int, u_int32_t);
 484
 485 #define INB(bktr,offset)        bktr_INB(bktr,offset)
 486 #define INW(bktr,offset)        bktr_INW(bktr,offset)
 487 #define INL(bktr,offset)        bktr_INL(bktr,offset)
 488 #define OUTB(bktr,offset,value) bktr_OUTB(bktr,offset,value)
 489 #define OUTW(bktr,offset,value) bktr_OUTW(bktr,offset,value)
 490 #define OUTL(bktr,offset,value) bktr_OUTL(bktr,offset,value)
 491
 492 #else
 493
 494 #define INB(bktr,offset)        bus_space_read_1((bktr)->memt,(bktr)->memh,(offset))
 495 #define INW(bktr,offset)        bus_space_read_2((bktr)->memt,(bktr)->memh,(offset))
 496 #define INL(bktr,offset)        bus_space_read_4((bktr)->memt,(bktr)->memh,(offset))
 497 #define OUTB(bktr,offset,value) bus_space_write_1((bktr)->memt,(bktr)->memh,(offset),(value))
 498 #define OUTW(bktr,offset,value) bus_space_write_2((bktr)->memt,(bktr)->memh,(offset),(value))
 499 #define OUTL(bktr,offset,value) bus_space_write_4((bktr)->memt,(bktr)->memh,(offset),(value))
 500
 501 #endif /* __NetBSD__ */
 502
 503 #else
 504 #define INB(bktr,offset)        *(volatile unsigned char*) ((int)((bktr)->memh)+(offset))
 505 #define INW(bktr,offset)        *(volatile unsigned short*)((int)((bktr)->memh)+(offset))
 506 #define INL(bktr,offset)        *(volatile unsigned int*)  ((int)((bktr)->memh)+(offset))
 507 #define OUTB(bktr,offset,value) *(volatile unsigned char*) ((int)((bktr)->memh)+(offset)) = (value)
 508 #define OUTW(bktr,offset,value) *(volatile unsigned short*)((int)((bktr)->memh)+(offset)) = (value)
 509 #define OUTL(bktr,offset,value) *(volatile unsigned int*)  ((int)((bktr)->memh)+(offset)) = (value)
 510 #endif
 511
 512
 513 typedef struct bktr_clip bktr_clip_t;
 514
 515 /*
 516  * BrookTree 848  info structure, one per bt848 card installed.
 517  */
 518 struct bktr_softc {
 519
 520 #if defined (__bsdi__)
 521     struct device bktr_dev;     /* base device */
 522     struct isadev bktr_id;      /* ISA device */
 523     struct intrhand bktr_ih;    /* interrupt vectoring */
 524     #define pcici_t pci_devaddr_t
 525 #endif
 526
 527 #if defined(__NetBSD__)
 528     struct device bktr_dev;     /* base device */
 529     bus_dma_tag_t       dmat;   /* DMA tag */
 530     bus_space_tag_t     memt;
 531     bus_space_handle_t  memh;
 532     bus_size_t          obmemsz;        /* size of en card (bytes) */
 533     void                *ih;
 534     bus_dmamap_t        dm_prog;
 535     bus_dmamap_t        dm_oprog;
 536     bus_dmamap_t        dm_mem;
 537     bus_dmamap_t        dm_vbidata;
 538     bus_dmamap_t        dm_vbibuffer;
 539 #endif
 540
 541 #if defined(__OpenBSD__)
 542     struct device bktr_dev;     /* base device */
 543     bus_dma_tag_t       dmat;   /* DMA tag */
 544     bus_space_tag_t     memt;
 545     bus_space_handle_t  memh;
 546     bus_size_t          obmemsz;        /* size of en card (bytes) */
 547     void                *ih;
 548     bus_dmamap_t        dm_prog;
 549     bus_dmamap_t        dm_oprog;
 550     bus_dmamap_t        dm_mem;
 551     bus_dmamap_t        dm_vbidata;
 552     bus_dmamap_t        dm_vbibuffer;
 553     size_t              dm_mapsize;
 554     pci_chipset_tag_t   pc;     /* Opaque PCI chipset tag */
 555     pcitag_t            tag;    /* PCI tag, for doing PCI commands */
 556     vm_offset_t         phys_base;      /* Bt848 register physical address */
 557 #endif
 558
 559 #if defined (__FreeBSD__)
 560     #if (__FreeBSD_version < 400000)
 561     vm_offset_t     phys_base;  /* 2.x Bt848 register physical address */
 562     pcici_t         tag;        /* 2.x PCI tag, for doing PCI commands */
 563     #endif
 564     #if (__FreeBSD_version >= 400000)
 565     int             mem_rid;    /* 4.x resource id */
 566     struct resource *res_mem;   /* 4.x resource descriptor for registers */
 567     int             irq_rid;    /* 4.x resource id */
 568     struct resource *res_irq;   /* 4.x resource descriptor for interrupt */
 569     void            *res_ih;    /* 4.x newbus interrupt handler cookie */
 570     dev_t           bktrdev;    /* 4.x device entry for /dev/bktrN */
 571     dev_t           tunerdev;   /* 4.x device entry for /dev/tunerN */
 572     dev_t           vbidev;     /* 4.x device entry for /dev/vbiN */
 573     dev_t           bktrdev_alias;      /* alias /dev/bktr to /dev/bktr0 */
 574     dev_t           tunerdev_alias;     /* alias /dev/tuner to /dev/tuner0 */
 575     dev_t           vbidev_alias;       /* alias /dev/vbi to /dev/vbi0 */
 576     #endif
 577     #if (__FreeBSD_version >= 310000)
 578     bus_space_tag_t     memt;   /* Bus space register access functions */
 579     bus_space_handle_t  memh;   /* Bus space register access functions */
 580     bus_size_t          obmemsz;/* Size of card (bytes) */
 581     #endif
 582     #if (NSMBUS > 0)
 583       struct bktr_i2c_softc i2c_sc;     /* bt848_i2c device */
 584     #endif
 585     char        bktr_xname[7];  /* device name and unit number */
 586 #endif
 587
 588
 589     /* The following definitions are for the contiguous memory */
 590 #ifdef __NetBSD__
 591     vaddr_t bigbuf;          /* buffer that holds the captured image */
 592     vaddr_t vbidata;         /* RISC program puts VBI data from the current frame here */
 593     vaddr_t vbibuffer;       /* Circular buffer holding VBI data for the user */
 594     vaddr_t dma_prog;        /* RISC prog for single and/or even field capture*/
 595     vaddr_t odd_dma_prog;    /* RISC program for Odd field capture */
 596 #else
 597     vm_offset_t bigbuf;      /* buffer that holds the captured image */
 598     vm_offset_t vbidata;     /* RISC program puts VBI data from the current frame here */
 599     vm_offset_t vbibuffer;   /* Circular buffer holding VBI data for the user */
 600     vm_offset_t dma_prog;    /* RISC prog for single and/or even field capture*/
 601     vm_offset_t odd_dma_prog;/* RISC program for Odd field capture */
 602 #endif
 603
 604
 605     /* the following definitions are common over all platforms */
 606     int         alloc_pages;    /* number of pages in bigbuf */
 607     int         vbiinsert;      /* Position for next write into circular buffer */
 608     int         vbistart;       /* Position of last read from circular buffer */
 609     int         vbisize;        /* Number of bytes in the circular buffer */
 610     u_int       vbi_sequence_number;    /* sequence number for VBI */
 611     int         vbi_read_blocked;       /* user process blocked on read() from /dev/vbi */
 612     struct selinfo vbi_select;  /* Data used by select() on /dev/vbi */
 613
 614
 615     struct proc *proc;          /* process to receive raised signal */
 616     int         signal;         /* signal to send to process */
 617     int         clr_on_start;   /* clear cap buf on capture start? */
 618 #define METEOR_SIG_MODE_MASK    0xffff0000
 619 #define METEOR_SIG_FIELD_MODE   0x00010000
 620 #define METEOR_SIG_FRAME_MODE   0x00000000
 621     char         dma_prog_loaded;
 622     struct meteor_mem *mem;     /* used to control sync. multi-frame output */
 623     u_int       synch_wait;     /* wait for free buffer before continuing */
 624     short       current;        /* frame number in buffer (1-frames) */
 625     short       rows;           /* number of rows in a frame */
 626     short       cols;           /* number of columns in a frame */
 627     int         capture_area_x_offset; /* Usually the full 640x480(NTSC) image is */
 628     int         capture_area_y_offset; /* captured. The capture area allows for */
 629     int         capture_area_x_size;   /* example 320x200 pixels from the centre */
 630     int         capture_area_y_size;   /* of the video image to be captured. */
 631     char        capture_area_enabled;  /* When TRUE use user's capture area. */
 632     int         pixfmt;         /* active pixel format (idx into fmt tbl) */
 633     int         pixfmt_compat;  /* Y/N - in meteor pix fmt compat mode */
 634     u_int       format;         /* frame format rgb, yuv, etc.. */
 635     short       frames;         /* number of frames allocated */
 636     int         frame_size;     /* number of bytes in a frame */
 637     u_int       fifo_errors;    /* number of fifo capture errors since open */
 638     u_int       dma_errors;     /* number of DMA capture errors since open */
 639     u_int       frames_captured;/* number of frames captured since open */
 640     u_int       even_fields_captured; /* number of even fields captured */
 641     u_int       odd_fields_captured; /* number of odd fields captured */
 642     u_int       range_enable;   /* enable range checking ?? */
 643     u_short     capcontrol;     /* reg 0xdc capture control */
 644     u_short     bktr_cap_ctl;
 645     volatile u_int      flags;
 646 #define METEOR_INITIALIZED      0x00000001
 647 #define METEOR_OPEN             0x00000002
 648 #define METEOR_MMAP             0x00000004
 649 #define METEOR_INTR             0x00000008
 650 #define METEOR_READ             0x00000010      /* XXX never gets referenced */
 651 #define METEOR_SINGLE           0x00000020      /* get single frame */
 652 #define METEOR_CONTIN           0x00000040      /* continuously get frames */
 653 #define METEOR_SYNCAP           0x00000080      /* synchronously get frames */
 654 #define METEOR_CAP_MASK         0x000000f0
 655 #define METEOR_NTSC             0x00000100
 656 #define METEOR_PAL              0x00000200
 657 #define METEOR_SECAM            0x00000400
 658 #define BROOKTREE_NTSC          0x00000100      /* used in video open() and */
 659 #define BROOKTREE_PAL           0x00000200      /* in the kernel config */
 660 #define BROOKTREE_SECAM         0x00000400      /* file */
 661 #define METEOR_AUTOMODE         0x00000800
 662 #define METEOR_FORM_MASK        0x00000f00
 663 #define METEOR_DEV0             0x00001000
 664 #define METEOR_DEV1             0x00002000
 665 #define METEOR_DEV2             0x00004000
 666 #define METEOR_DEV3             0x00008000
 667 #define METEOR_DEV_SVIDEO       0x00006000
 668 #define METEOR_DEV_RGB          0x0000a000
 669 #define METEOR_DEV_MASK         0x0000f000
 670 #define METEOR_RGB16            0x00010000
 671 #define METEOR_RGB24            0x00020000
 672 #define METEOR_YUV_PACKED       0x00040000
 673 #define METEOR_YUV_PLANAR       0x00080000
 674 #define METEOR_WANT_EVEN        0x00100000      /* want even frame */
 675 #define METEOR_WANT_ODD         0x00200000      /* want odd frame */
 676 #define METEOR_WANT_MASK        0x00300000
 677 #define METEOR_ONLY_EVEN_FIELDS 0x01000000
 678 #define METEOR_ONLY_ODD_FIELDS  0x02000000
 679 #define METEOR_ONLY_FIELDS_MASK 0x03000000
 680 #define METEOR_YUV_422          0x04000000
 681 #define METEOR_OUTPUT_FMT_MASK  0x040f0000
 682 #define METEOR_WANT_TS          0x08000000      /* time-stamp a frame */
 683 #define METEOR_RGB              0x20000000      /* meteor rgb unit */
 684     u_char      tflags;                         /* Tuner flags (/dev/tuner) */
 685 #define TUNER_INITIALIZED       0x00000001
 686 #define TUNER_OPEN              0x00000002
 687     u_char      vbiflags;                       /* VBI flags (/dev/vbi) */
 688 #define VBI_INITIALIZED         0x00000001
 689 #define VBI_OPEN                0x00000002
 690 #define VBI_CAPTURE             0x00000004
 691     u_short     fps;            /* frames per second */
 692     struct meteor_video video;
 693     struct TVTUNER      tuner;
 694     struct CARDTYPE     card;
 695     u_char              audio_mux_select;       /* current mode of the audio */
 696     u_char              audio_mute_state;       /* mute state of the audio */
 697     u_char              format_params;
 698     u_int              current_sol;
 699     u_int              current_col;
 700     int                 clip_start;
 701     int                 line_length;
 702     int                 last_y;
 703     int                 y;
 704     int                 y2;
 705     int                 yclip;
 706     int                 yclip2;
 707     int                 max_clip_node;
 708     bktr_clip_t         clip_list[100];
 709     int                 reverse_mute;           /* Swap the GPIO values for Mute and TV Audio */
 710     int                 bt848_tuner;
 711     int                 bt848_card;
 712     u_int              id;
 713 #define BT848_USE_XTALS 0
 714 #define BT848_USE_PLL   1
 715     int                 xtal_pll_mode;  /* Use XTAL or PLL mode for PAL/SECAM */
 716     int                 remote_control;      /* remote control detected */
 717     int                 remote_control_addr;   /* remote control i2c address */
 718     char                msp_version_string[9]; /* MSP version string 34xxx-xx */
 719     int                 msp_addr;              /* MSP i2c address */
 720     char                dpl_version_string[9]; /* DPL version string 35xxx-xx */
 721     int                 dpl_addr;              /* DPL i2c address */
 722     int                 slow_msp_audio;        /* 0 = use fast MSP3410/3415 programming sequence */
 723                                                /* 1 = use slow MSP3410/3415 programming sequence */
 724                                                /* 2 = use Tuner's Mono audio output via the MSP chip */
 725     int                 msp_use_mono_source;   /* use Tuner's Mono audio output via the MSP chip */
 726     int                 audio_mux_present;     /* 1 = has audio mux on GPIO lines, 0 = no audio mux */
 727     int                 msp_source_selected;   /* 0 = TV source, 1 = Line In source, 2 = FM Radio Source */
 728     void                *sih;
 729
 730 };
 731
 732 typedef struct bktr_softc bktr_reg_t;
 733 typedef struct bktr_softc* bktr_ptr_t;
 734
 735 #define Bt848_MAX_SIGN 16
 736
 737 struct bt848_card_sig {
 738   int card;
 739   int tuner;
 740   u_char signature[Bt848_MAX_SIGN];
 741 };
 742
 743
 744 /***********************************************************/
 745 /* ioctl_cmd_t int on old versions, u_long on new versions */
 746 /***********************************************************/
 747
 748 #if (__FreeBSD__ == 2)
 749 typedef int ioctl_cmd_t;
 750 #endif
 751
 752 #if defined(__FreeBSD__)
 753 #if (__FreeBSD_version >= 300000)
 754 typedef u_long ioctl_cmd_t;
 755 #endif
 756 #endif
 757
 758 #if defined(__NetBSD__) || defined(__OpenBSD__)
 759 typedef u_long ioctl_cmd_t;
 760 #endif
 761
 762