/* * Copyright (c) 1995 Mark Tinguely and Jim Lowe * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Mark Tinguely and Jim Lowe * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef PCI_LATENCY_TIMER #define PCI_LATENCY_TIMER 0x0c /* pci timer register */ #endif /* * Definitions for the Philips SAA7116 digital video to pci interface. */ #define BROOKTREE_848_ID 0x0350109E typedef volatile u_int bregister_t; /* * if other persuasion endian, then compiler will probably require that * these next * macros be reversed */ #define BTBYTE(what) bregister_t what:8; int :24 #define BTWORD(what) bregister_t what:16; int: 16 #define BTLONG(what) bregister_t what:32 struct bt848_registers { BTBYTE (dstatus); /* 0, 1,2,3 */ #define BT848_DSTATUS_PRES (1<<7) #define BT848_DSTATUS_HLOC (1<<6) #define BT848_DSTATUS_FIELD (1<<5) #define BT848_DSTATUS_NUML (1<<4) #define BT848_DSTATUS_CSEL (1<<3) #define BT848_DSTATUS_LOF (1<<1) #define BT848_DSTATUS_COF (1<<0) BTBYTE (iform); /* 4, 5,6,7 */ #define BT848_IFORM_MUXSEL (0x3<<5) # define BT848_IFORM_M_MUX1 (0x03<<5) # define BT848_IFORM_M_MUX0 (0x02<<5) # define BT848_IFORM_M_MUX2 (0x01<<5) # define BT848_IFORM_M_RSVD (0x00<<5) #define BT848_IFORM_XTSEL (0x3<<3) # define BT848_IFORM_X_AUTO (0x03<<3) # define BT848_IFORM_X_XT1 (0x02<<3) # define BT848_IFORM_X_XT0 (0x01<<3) # define BT848_IFORM_X_RSVD (0x00<<3) #define BT848_IFORM_FORMAT (0x7<<0) # define BT848_IFORM_F_RSVD (0x7) # define BT848_IFORM_F_SECAM (0x6) # define BT848_IFORM_F_PALN (0x5) # define BT848_IFORM_F_PALM (0x4) # define BT848_IFORM_F_PALBDGHI (0x3) # define BT848_IFORM_F_NTSCJ (0x2) # define BT848_IFORM_F_NTSCM (0x1) # define BT848_IFORM_F_AUTO (0x0) BTBYTE (tdec); /* 8, 9,a,b */ BTBYTE (e_crop); /* c, d,e,f */ BTBYTE (e_vdelay_lo); /* 10, 11,12,13 */ BTBYTE (e_vactive_lo); /* 14, 15,16,17 */ BTBYTE (e_delay_lo); /* 18, 19,1a,1b */ BTBYTE (e_hactive_lo); /* 1c, 1d,1e,1f */ BTBYTE (e_hscale_hi); /* 20, 21,22,23 */ BTBYTE (e_hscale_lo); /* 24, 25,26,27 */ BTBYTE (bright); /* 28, 29,2a,2b */ BTBYTE (e_control); /* 2c, 2d,2e,2f */ #define BT848_E_CONTROL_LNOTCH (1<<7) #define BT848_E_CONTROL_COMP (1<<6) #define BT848_E_CONTROL_LDEC (1<<5) #define BT848_E_CONTROL_CBSENSE (1<<4) #define BT848_E_CONTROL_RSVD (1<<3) #define BT848_E_CONTROL_CON_MSB (1<<2) #define BT848_E_CONTROL_SAT_U_MSB (1<<1) #define BT848_E_CONTROL_SAT_V_MSB (1<<0) BTBYTE (contrast_lo); /* 30, 31,32,33 */ BTBYTE (sat_u_lo); /* 34, 35,36,37 */ BTBYTE (sat_v_lo); /* 38, 39,3a,3b */ BTBYTE (hue); /* 3c, 3d,3e,3f */ BTBYTE (e_scloop); /* 40, 41,42,43 */ #define BT848_E_SCLOOP_RSVD1 (1<<7) #define BT848_E_SCLOOP_CAGC (1<<6) #define BT848_E_SCLOOP_CKILL (1<<5) #define BT848_E_SCLOOP_HFILT (0x3<<3) # define BT848_E_SCLOOP_HFILT_ICON (0x3<<3) # define BT848_E_SCLOOP_HFILT_QCIF (0x2<<3) # define BT848_E_SCLOOP_HFILT_CIF (0x1<<3) # define BT848_E_SCLOOP_HFILT_AUTO (0x0<<3) #define BT848_E_SCLOOP_RSVD0 (0x7<<0) int :32; /* 44, 45,46,47 */ BTBYTE (oform); /* 48, 49,4a,4b */ BTBYTE (e_vscale_hi); /* 4c, 4d,4e,4f */ BTBYTE (e_vscale_lo); /* 50, 51,52,53 */ BTBYTE (test); /* 54, 55,56,57 */ int :32; /* 58, 59,5a,5b */ int :32; /* 5c, 5d,5e,5f */ BTLONG (adelay); /* 60, 61,62,63 */ BTBYTE (bdelay); /* 64, 65,66,67 */ BTBYTE (adc); /* 68, 69,6a,6b */ #define BT848_ADC_RESERVED (0x80) /* required pattern */ #define BT848_ADC_SYNC_T (1<<5) #define BT848_ADC_AGC_EN (1<<4) #define BT848_ADC_CLK_SLEEP (1<<3) #define BT848_ADC_Y_SLEEP (1<<2) #define BT848_ADC_C_SLEEP (1<<1) #define BT848_ADC_CRUSH (1<<0) BTBYTE (e_vtc); /* 6c, 6d,6e,6f */ int :32; /* 70, 71,72,73 */ int :32; /* 74, 75,76,77 */ int :32; /* 78, 79,7a,7b */ BTLONG (sreset); /* 7c, 7d,7e,7f */ u_char filler[0x8c-0x80]; BTBYTE (o_crop); /* 8c, 8d,8e,8f */ BTBYTE (o_vdelay_lo); /* 90, 91,92,93 */ BTBYTE (o_vactive_lo); /* 94, 95,96,97 */ BTBYTE (o_delay_lo); /* 98, 99,9a,9b */ BTBYTE (o_hactive_lo); /* 9c, 9d,9e,9f */ BTBYTE (o_hscale_hi); /* a0, a1,a2,a3 */ BTBYTE (o_hscale_lo); /* a4, a5,a6,a7 */ int :32; /* a8, a9,aa,ab */ BTBYTE (o_control); /* ac, ad,ae,af */ #define BT848_O_CONTROL_LNOTCH (1<<7) #define BT848_O_CONTROL_COMP (1<<6) #define BT848_O_CONTROL_LDEC (1<<5) #define BT848_O_CONTROL_CBSENSE (1<<4) #define BT848_O_CONTROL_RSVD (1<<3) #define BT848_O_CONTROL_CON_MSB (1<<2) #define BT848_O_CONTROL_SAT_U_MSB (1<<1) #define BT848_O_CONTROL_SAT_V_MSB (1<<0) u_char fillter1[16]; BTBYTE (o_scloop); /* c0, c1,c2,c3 */ #define BT848_O_SCLOOP_RSVD1 (1<<7) #define BT848_O_SCLOOP_CAGC (1<<6) #define BT848_O_SCLOOP_CKILL (1<<5) #define BT848_O_SCLOOP_HFILT (0x3<<3) # define BT848_O_SCLOOP_HFILT_ICON (0x3<<3) # define BT848_O_SCLOOP_HFILT_QCIF (0x2<<3) # define BT848_O_SCLOOP_HFILT_CIF (0x1<<3) # define BT848_O_SCLOOP_HFILT_AUTO (0x0<<3) #define BT848_O_SCLOOP_RSVD0 (0x7<<0) int :32; /* c4, c5,c6,c7 */ int :32; /* c8, c9,ca,cb */ BTBYTE (o_vscale_hi); /* cc, cd,ce,cf */ BTBYTE (o_vscale_lo); /* d0, d1,d2,d3 */ BTBYTE (color_fmt); /* d4, d5,d6,d7 */ bregister_t color_ctl_swap :4; /* d8 */ #define BT848_COLOR_CTL_WSWAP_ODD (1<<3) #define BT848_COLOR_CTL_WSWAP_EVEN (1<<2) #define BT848_COLOR_CTL_BSWAP_ODD (1<<1) #define BT848_COLOR_CTL_BSWAP_EVEN (1<<0) bregister_t color_ctl_gamma :1; bregister_t color_ctl_rgb_ded :1; bregister_t color_ctl_color_bars :1; bregister_t color_ctl_ext_frmrate :1; int :24; /* d9,da,db */ BTBYTE (cap_ctl); /* dc, dd,de,df */ #define BT848_CAP_CTL_DITH_FRAME (1<<4) #define BT848_CAP_CTL_VBI_ODD (1<<3) #define BT848_CAP_CTL_VBI_EVEN (1<<2) #define BT848_CAP_CTL_ODD (1<<1) #define BT848_CAP_CTL_EVEN (1<<0) BTBYTE (vbi_pack_size); /* e0, e1,e2,e3 */ BTBYTE (vbi_pack_del); /* e4, e5,e6,e7 */ int :32; /* e8, e9,ea,eb */ BTBYTE (o_vtc); /* ec, ed,ee,ef */ u_char filler2[0x100-0xf0]; BTLONG (int_stat); /* 100, 101,102,103 */ BTLONG (int_mask); /* 104, 105,106,107 */ #define BT848_INT_RISCS (0xf<<28) #define BT848_INT_RISC_EN (1<<27) #define BT848_INT_RACK (1<<25) #define BT848_INT_FIELD (1<<24) #define BT848_INT_MYSTERYBIT (1<<23) #define BT848_INT_SCERR (1<<19) #define BT848_INT_OCERR (1<<18) #define BT848_INT_PABORT (1<<17) #define BT848_INT_RIPERR (1<<16) #define BT848_INT_PPERR (1<<15) #define BT848_INT_FDSR (1<<14) #define BT848_INT_FTRGT (1<<13) #define BT848_INT_FBUS (1<<12) #define BT848_INT_RISCI (1<<11) #define BT848_INT_GPINT (1<<9) #define BT848_INT_I2CDONE (1<<8) #define BT848_INT_RSV1 (1<<7) #define BT848_INT_RSV0 (1<<6) #define BT848_INT_VPRES (1<<5) #define BT848_INT_HLOCK (1<<4) #define BT848_INT_OFLOW (1<<3) #define BT848_INT_HSYNC (1<<2) #define BT848_INT_VSYNC (1<<1) #define BT848_INT_FMTCHG (1<<0) int :32; /* 108, 109,10a,10b */ BTWORD (gpio_dma_ctl); /* 10c, 10d,10e,10f */ #define BT848_DMA_CTL_RISC_EN (1<<1) #define BT848_DMA_CTL_FIFO_EN (1<<0) BTLONG (i2c_data_ctl); /* 110, 111,112,113 */ #define BT848_DATA_CTL_I2CDIV (0xf<<4) #define BT848_DATA_CTL_I2CSYNC (1<<3) #define BT848_DATA_CTL_I2CW3B (1<<2) #define BT848_DATA_CTL_I2CSCL (1<<1) #define BT848_DATA_CTL_I2CSDA (1<<0) BTLONG (risc_strt_add); /* 114, 115,116,117 */ BTLONG (gpio_out_en); /* 118, 119,11a,11b */ /* really 24 bits */ BTLONG (gpio_reg_inp); /* 11c, 11d,11e,11f */ /* really 24 bits */ BTLONG (risc_count); /* 120, 121,122,123 */ u_char filler3[0x200-0x124]; BTLONG (gpio_data); /* 200, 201,202,203 */ /* really 24 bits */ }; typedef volatile struct bt848_registers* bt848_ptr_t; #if 0 /* force people to be aware of the new struct */ #define BKTR_DSTATUS 0x000 #define BKTR_IFORM 0x004 #define BKTR_TDEC 0x008 #define BKTR_EVEN_CROP 0x00C #define BKTR_ODD_CROP 0x08C #define BKTR_E_VDELAY_LO 0x010 #define BKTR_O_VDELAY_LO 0x090 #define BKTR_E_VACTIVE_LO 0x014 #define BKTR_O_VACTIVE_LO 0x094 #define BKTR_E_DELAY_LO 0x018 #define BKTR_O_DELAY_LO 0x098 #define BKTR_E_HACTIVE_LO 0x01C #define BKTR_O_HACTIVE_LO 0x09C #define BKTR_E_HSCALE_HI 0x020 #define BKTR_O_HSCALE_HI 0x0A0 #define BKTR_E_HSCALE_LO 0x024 #define BKTR_O_HSCALE_LO 0x0A4 #define BKTR_BRIGHT 0x028 #define BKTR_E_CONTROL 0x02C #define BKTR_O_CONTROL 0x0AC #define BKTR_CONTRAST_LO 0x030 #define BKTR_SAT_U_LO 0x034 #define BKTR_SAT_V_LO 0x038 #define BKTR_HUE 0x03C #define BKTR_E_SCLOOP 0x040 #define BKTR_O_SCLOOP 0x0C0 #define BKTR_OFORM 0x048 #define BKTR_E_VSCALE_HI 0x04C #define BKTR_O_VSCALE_HI 0x0CC #define BKTR_E_VSCALE_LO 0x050 #define BKTR_O_VSCALE_LO 0x0D0 #define BKTR_TEST 0x054 #define BKTR_ADELAY 0x060 #define BKTR_BDELAY 0x064 #define BKTR_ADC 0x068 #define BKTR_E_VTC 0x06C #define BKTR_O_VTC 0x0EC #define BKTR_SRESET 0x07C #define BKTR_COLOR_FMT 0x0D4 #define BKTR_COLOR_CTL 0x0D8 #define BKTR_CAP_CTL 0x0DC #define BKTR_VBI_PACK_SIZE 0x0E0 #define BKTR_VBI_PACK_DEL 0x0E4 #define BKTR_INT_STAT 0x100 #define BKTR_INT_MASK 0x104 #define BKTR_RISC_COUNT 0x120 #define BKTR_RISC_STRT_ADD 0x114 #define BKTR_GPIO_DMA_CTL 0x10C #define BKTR_GPIO_OUT_EN 0x118 #define BKTR_GPIO_REG_INP 0x11C #define BKTR_GPIO_DATA 0x200 #define BKTR_I2C_CONTROL 0x110 #endif /* 0 */ /* * device support for onboard tv tuners */ /* description of the LOGICAL tuner */ struct TVTUNER { int frequency; u_char chnlset; u_char channel; u_char band; u_char afc; }; /* description of the PHYSICAL tuner */ struct TUNER { char* name; u_char type; u_char pllAddr; u_char pllControl; u_char bandLimits[ 2 ]; u_char bandAddrs[ 3 ]; }; /* description of the card */ #define EEPROMBLOCKSIZE 32 struct CARDTYPE { char* name; const struct TUNER* tuner; u_char dbx; u_char eepromAddr; u_char eepromSize; /* bytes / EEPROMBLOCKSIZE */ u_char audiomuxs[ 5 ]; /* tuner, ext, int/unused, mute, present */ }; struct format_params { /* Total lines, lines before image, image lines */ int vtotal, vdelay, vactive; /* Total unscaled horizontal pixels, pixels before image, image pixels */ int htotal, hdelay, hactive; /* One might expect this to be hactive / htotal, but maybe not! */ float hactive_frac; }; typedef struct bktr_clip bktr_clip_t; /* * BrookTree 848 info structure, one per bt848 card installed. */ struct bktr_softc { bt848_ptr_t base; /* Bt848 register physical address */ vm_offset_t phys_base; /* Bt848 register physical address */ pcici_t tag; /* PCI tag, for doing PCI commands */ vm_offset_t bigbuf; /* buffer that holds the captured image */ int alloc_pages; /* number of pages in bigbuf */ struct proc *proc; /* process to receive raised signal */ int signal; /* signal to send to process */ #define METEOR_SIG_MODE_MASK 0xffff0000 #define METEOR_SIG_FIELD_MODE 0x00010000 #define METEOR_SIG_FRAME_MODE 0x00000000 vm_offset_t dma_prog; vm_offset_t odd_dma_prog; char dma_prog_loaded; struct meteor_mem *mem; /* used to control sync. multi-frame output */ u_long synch_wait; /* wait for free buffer before continuing */ short current; /* frame number in buffer (1-frames) */ short rows; /* number of rows in a frame */ short cols; /* number of columns in a frame */ int pixfmt; /* active pixel format (idx into fmt tbl) */ int pixfmt_compat; /* Y/N - in meteor pix fmt compat mode */ u_long format; /* frame format rgb, yuv, etc.. */ short frames; /* number of frames allocated */ int frame_size; /* number of bytes in a frame */ u_long fifo_errors; /* number of fifo capture errors since open */ u_long dma_errors; /* number of DMA capture errors since open */ u_long frames_captured;/* number of frames captured since open */ u_long even_fields_captured; /* number of even fields captured */ u_long odd_fields_captured; /* number of odd fields captured */ u_long range_enable; /* enable range checking ?? */ u_short capcontrol; /* reg 0xdc capture control */ u_short bktr_cap_ctl; unsigned flags; #define METEOR_INITALIZED 0x00000001 #define METEOR_OPEN 0x00000002 #define METEOR_MMAP 0x00000004 #define METEOR_INTR 0x00000008 #define METEOR_READ 0x00000010 /* XXX never gets referenced */ #define METEOR_SINGLE 0x00000020 /* get single frame */ #define METEOR_CONTIN 0x00000040 /* continuously get frames */ #define METEOR_SYNCAP 0x00000080 /* synchronously get frames */ #define METEOR_CAP_MASK 0x000000f0 #define METEOR_NTSC 0x00000100 #define METEOR_PAL 0x00000200 #define METEOR_SECAM 0x00000400 #define METEOR_AUTOMODE 0x00000800 #define METEOR_FORM_MASK 0x00000f00 #define METEOR_DEV0 0x00001000 #define METEOR_DEV1 0x00002000 #define METEOR_DEV2 0x00004000 #define METEOR_DEV3 0x00008000 #define METEOR_DEV_SVIDEO 0x00006000 #define METEOR_DEV_RGB 0x0000a000 #define METEOR_DEV_MASK 0x0000f000 #define METEOR_RGB16 0x00010000 #define METEOR_RGB24 0x00020000 #define METEOR_YUV_PACKED 0x00040000 #define METEOR_YUV_PLANAR 0x00080000 #define METEOR_WANT_EVEN 0x00100000 /* want even frame */ #define METEOR_WANT_ODD 0x00200000 /* want odd frame */ #define METEOR_WANT_MASK 0x00300000 #define METEOR_ONLY_EVEN_FIELDS 0x01000000 #define METEOR_ONLY_ODD_FIELDS 0x02000000 #define METEOR_ONLY_FIELDS_MASK 0x03000000 #define METEOR_YUV_422 0x04000000 #define METEOR_OUTPUT_FMT_MASK 0x040f0000 #define METEOR_WANT_TS 0x08000000 /* time-stamp a frame */ #define METEOR_RGB 0x20000000 /* meteor rgb unit */ #define METEOR_FIELD_MODE 0x80000000 u_char tflags; #define TUNER_INITALIZED 0x00000001 #define TUNER_OPEN 0x00000002 u_short fps; /* frames per second */ #ifdef DEVFS void *devfs_token; #endif struct meteor_video video; struct TVTUNER tuner; struct CARDTYPE card; u_char audio_mux_select; /* current mode of the audio */ u_char audio_mute_state; /* mute state of the audio */ u_char format_params; u_long current_sol; u_long current_col; int clip_start; int line_length; int last_y; int y; int y2; int yclip; int yclip2; int max_clip_node; bktr_clip_t clip_list[100]; }; typedef struct bktr_softc bktr_reg_t; typedef struct bktr_softc* bktr_ptr_t;