/* * $FreeBSD$ * * Copyright (c) 1999 Roger Hardiman * Copyright (c) 1998 Amancio Hasty * 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. * */ #ifdef __FreeBSD__ # if (__FreeBSD_version >= 310000) # include # include "smbus.h" # else # define NSMBUS 0 /* FreeBSD before 3.1 does not have SMBUS */ # endif #else # define NSMBUS 0 /* Non FreeBSD systems do not have SMBUS */ #endif #ifdef __NetBSD__ #include /* struct device */ #include #include /* struct selinfo */ # ifdef DEBUG # define bootverbose 1 # else # define bootverbose 0 # endif #endif /* * The kernel options for the driver now all begin with BKTR. * Support the older kernel options on FreeBSD and OpenBSD. * */ #if defined(__FreeBSD__) || defined(__OpenBSD__) #if defined(BROOKTREE_SYSTEM_DEFAULT) #define BKTR_SYSTEM_DEFAULT BROOKTREE_SYSTEM_DEFAULT #endif #if defined(OVERRIDE_CARD) #define BKTR_OVERRIDE_CARD OVERRIDE_CARD #endif #if defined(OVERRIDE_TUNER) #define BKTR_OVERRIDE_TUNER OVERRIDE_TUNER #endif #if defined(OVERRIDE_DBX) #define BKTR_OVERRIDE_DBX OVERRIDE_DBX #endif #if defined(OVERRIDE_MSP) #define BKTR_OVERRIDE_MSP OVERRIDE_MSP #endif #endif #ifndef PCI_LATENCY_TIMER #define PCI_LATENCY_TIMER 0x0c /* pci timer register */ #endif /* * Definitions for the Brooktree 848/878 video capture to pci interface. */ #define BROOKTREE_848_PCI_ID 0x0350109E #define BROOKTREE_849_PCI_ID 0x0351109E #define BROOKTREE_878_PCI_ID 0x036E109E #define BROOKTREE_879_PCI_ID 0x036F109E #define BROOKTREE_848 1 #define BROOKTREE_848A 2 #define BROOKTREE_849A 3 #define BROOKTREE_878 4 #define BROOKTREE_879 5 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_PLOCK (1<<2) #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_MUX3 (0x0) # 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) 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 filler1[0x84-0x80]; BTBYTE (tgctrl); /* 84, 85,86,87 */ #define BT848_TGCTRL_TGCKI (3<<3) #define BT848_TGCTRL_TGCKI_XTAL (0<<3) #define BT848_TGCTRL_TGCKI_PLL (1<<3) #define BT848_TGCTRL_TGCKI_GPCLK (2<<3) #define BT848_TGCTRL_TGCKI_GPCLK_I (3<<3) u_char filler[0x8c-0x88]; 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 fillter4[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; #define BT848_COLOR_CTL_GAMMA (1<<4) #define BT848_COLOR_CTL_RGB_DED (1<<5) #define BT848_COLOR_CTL_COLOR_BARS (1<<6) #define BT848_COLOR_CTL_EXT_FRMRATE (1<<7) 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 */ BTBYTE (pll_f_lo); /* f0, f1,f2,f3 */ BTBYTE (pll_f_hi); /* f4, f5,f6,f7 */ BTBYTE (pll_f_xci); /* f8, f9,fa,fb */ #define BT848_PLL_F_C (1<<6) #define BT848_PLL_F_X (1<<7) u_char filler2[0x100-0xfc]; 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_PL23TP4 (0<<6) /* planar1 trigger 4 */ #define BT848_DMA_CTL_PL23TP8 (1<<6) /* planar1 trigger 8 */ #define BT848_DMA_CTL_PL23TP16 (2<<6) /* planar1 trigger 16 */ #define BT848_DMA_CTL_PL23TP32 (3<<6) /* planar1 trigger 32 */ #define BT848_DMA_CTL_PL1TP4 (0<<4) /* planar1 trigger 4 */ #define BT848_DMA_CTL_PL1TP8 (1<<4) /* planar1 trigger 8 */ #define BT848_DMA_CTL_PL1TP16 (2<<4) /* planar1 trigger 16 */ #define BT848_DMA_CTL_PL1TP32 (3<<4) /* planar1 trigger 32 */ #define BT848_DMA_CTL_PKTP4 (0<<2) /* packed trigger 4 */ #define BT848_DMA_CTL_PKTP8 (1<<2) /* packed trigger 8 */ #define BT848_DMA_CTL_PKTP16 (2<<2) /* packed trigger 16 */ #define BT848_DMA_CTL_PKTP32 (3<<2) /* packed trigger 32 */ #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 */ }; #define BKTR_DSTATUS 0x000 #define BKTR_IFORM 0x004 #define BKTR_TDEC 0x008 #define BKTR_E_CROP 0x00C #define BKTR_O_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_DATA_CTL 0x110 #define BKTR_TGCTRL 0x084 #define BKTR_PLL_F_LO 0x0F0 #define BKTR_PLL_F_HI 0x0F4 #define BKTR_PLL_F_XCI 0x0F8 /* * 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; u_char radio_mode; /* current mode of the radio mode */ }; /* description of the PHYSICAL tuner */ struct TUNER { char* name; u_char type; u_char pllControl[4]; u_char bandLimits[ 2 ]; u_char bandAddrs[ 4 ]; /* 3 first for the 3 TV ** bands. Last for radio ** band (0x00=NoRadio). */ }; /* description of the card */ #define EEPROMBLOCKSIZE 32 struct CARDTYPE { unsigned int card_id; /* card id (from #define's) */ char* name; const struct TUNER* tuner; /* Tuner details */ u_char tuner_pllAddr; /* Tuner i2c address */ u_char dbx; /* Has DBX chip? */ u_char msp3400c; /* Has msp3400c chip? */ u_char dpl3518a; /* Has dpl3518a chip? */ u_char eepromAddr; u_char eepromSize; /* bytes / EEPROMBLOCKSIZE */ u_int audiomuxs[ 5 ]; /* tuner, ext (line-in) */ /* int/unused (radio) */ /* mute, present */ u_int gpio_mux_bits; /* GPIO mask for audio mux */ }; 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; /* Scaled horizontal image pixels, Total Scaled horizontal pixels */ int scaled_hactive, scaled_htotal; /* frame rate . for ntsc is 30 frames per second */ int frame_rate; /* A-delay and B-delay */ u_char adelay, bdelay; /* Iform XTSEL value */ int iform_xtsel; /* VBI number of lines per field, and number of samples per line */ int vbi_num_lines, vbi_num_samples; }; #if ((defined(__FreeBSD__)) && (NSMBUS > 0)) struct bktr_i2c_softc { device_t iicbus; device_t smbus; }; #endif /* Bt848/878 register access * The registers can either be access via a memory mapped structure * or accessed via bus_space. * bus_0pace access allows cross platform support, where as the * memory mapped structure method only works on 32 bit processors * with the right type of endianness. */ #if defined(__NetBSD__) || ( defined(__FreeBSD__) && (__FreeBSD_version >=300000) ) #define INB(bktr,offset) bus_space_read_1((bktr)->memt,(bktr)->memh,(offset)) #define INW(bktr,offset) bus_space_read_2((bktr)->memt,(bktr)->memh,(offset)) #define INL(bktr,offset) bus_space_read_4((bktr)->memt,(bktr)->memh,(offset)) #define OUTB(bktr,offset,value) bus_space_write_1((bktr)->memt,(bktr)->memh,(offset),(value)) #define OUTW(bktr,offset,value) bus_space_write_2((bktr)->memt,(bktr)->memh,(offset),(value)) #define OUTL(bktr,offset,value) bus_space_write_4((bktr)->memt,(bktr)->memh,(offset),(value)) #else #define INB(bktr,offset) *(volatile unsigned char*) ((int)((bktr)->memh)+(offset)) #define INW(bktr,offset) *(volatile unsigned short*)((int)((bktr)->memh)+(offset)) #define INL(bktr,offset) *(volatile unsigned int*) ((int)((bktr)->memh)+(offset)) #define OUTB(bktr,offset,value) *(volatile unsigned char*) ((int)((bktr)->memh)+(offset)) = (value) #define OUTW(bktr,offset,value) *(volatile unsigned short*)((int)((bktr)->memh)+(offset)) = (value) #define OUTL(bktr,offset,value) *(volatile unsigned int*) ((int)((bktr)->memh)+(offset)) = (value) #endif typedef struct bktr_clip bktr_clip_t; /* * NetBSD >= 1.3H uses vaddr_t instead of vm_offset_t */ #if defined(__NetBSD__) && __NetBSD_Version__ >= 103080000 typedef void * vm_offset_t; #endif /* * BrookTree 848 info structure, one per bt848 card installed. */ struct bktr_softc { #if defined (__bsdi__) struct device bktr_dev; /* base device */ struct isadev bktr_id; /* ISA device */ struct intrhand bktr_ih; /* interrupt vectoring */ #define pcici_t pci_devaddr_t #endif #if defined(__NetBSD__) struct device bktr_dev; /* base device */ bus_dma_tag_t dmat; /* DMA tag */ bus_space_tag_t memt; bus_space_handle_t memh; bus_size_t obmemsz; /* size of en card (bytes) */ void *ih; bus_dmamap_t dm_prog; bus_dmamap_t dm_oprog; bus_dmamap_t dm_mem; bus_dmamap_t dm_vbidata; bus_dmamap_t dm_vbibuffer; #endif #if defined(__OpenBSD__) struct device bktr_dev; /* base device */ bus_dma_tag_t dmat; /* DMA tag */ bus_space_tag_t memt; bus_space_handle_t memh; bus_size_t obmemsz; /* size of en card (bytes) */ void *ih; bus_dmamap_t dm_prog; bus_dmamap_t dm_oprog; bus_dmamap_t dm_mem; bus_dmamap_t dm_vbidata; bus_dmamap_t dm_vbibuffer; size_t dm_mapsize; pci_chipset_tag_t pc; /* Opaque PCI chipset tag */ pcitag_t tag; /* PCI tag, for doing PCI commands */ vm_offset_t phys_base; /* Bt848 register physical address */ #endif #if defined (__FreeBSD__) #if (__FreeBSD_version < 400000) vm_offset_t phys_base; /* 2.x Bt848 register physical address */ pcici_t tag; /* 2.x PCI tag, for doing PCI commands */ #endif #if (__FreeBSD_version >= 400000) int mem_rid; /* 4.x resource id */ struct resource *res_mem; /* 4.x resource descriptor for registers */ int irq_rid; /* 4.x resource id */ struct resource *res_irq; /* 4.x resource descriptor for interrupt */ void *res_ih; /* 4.x newbus interrupt handler cookie */ #endif #if (__FreeBSD_version >= 310000) bus_space_tag_t memt; /* Bus space register access functions */ bus_space_handle_t memh; /* Bus space register access functions */ bus_size_t obmemsz;/* Size of card (bytes) */ #endif #if (NSMBUS > 0) struct bktr_i2c_softc i2c_sc; /* bt848_i2c device */ #endif char bktr_xname[7]; /* device name and unit number */ #endif /* the following definitions are common over all platforms */ vm_offset_t bigbuf; /* buffer that holds the captured image */ int alloc_pages; /* number of pages in bigbuf */ vm_offset_t vbidata; /* RISC program puts VBI data from the current frame here */ vm_offset_t vbibuffer; /* Circular buffer holding VBI data for the user */ int vbiinsert; /* Position for next write into circular buffer */ int vbistart; /* Position of last read from circular buffer */ int vbisize; /* Number of bytes in the circular buffer */ u_long vbi_sequence_number; /* sequence number for VBI */ int vbi_read_blocked; /* user process blocked on read() from /dev/vbi */ struct selinfo vbi_select; /* Data used by select() on /dev/vbi */ struct proc *proc; /* process to receive raised signal */ int signal; /* signal to send to process */ int clr_on_start; /* clear cap buf on capture start? */ #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 capture_area_x_offset; /* Usually the full 640x480(NTSC) image is */ int capture_area_y_offset; /* captured. The capture area allows for */ int capture_area_x_size; /* example 320x200 pixels from the centre */ int capture_area_y_size; /* of the video image to be captured. */ char capture_area_enabled; /* When TRUE use user's capture area. */ 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; volatile u_int 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 BROOKTREE_NTSC 0x00000100 /* used in video open() and */ #define BROOKTREE_PAL 0x00000200 /* in the kernel config */ #define BROOKTREE_SECAM 0x00000400 /* file */ #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; /* Tuner flags (/dev/tuner) */ #define TUNER_INITALIZED 0x00000001 #define TUNER_OPEN 0x00000002 u_char vbiflags; /* VBI flags (/dev/vbi) */ #define VBI_INITALIZED 0x00000001 #define VBI_OPEN 0x00000002 #define VBI_CAPTURE 0x00000004 u_short fps; /* frames per second */ 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]; int reverse_mute; /* Swap the GPIO values for Mute and TV Audio */ int bt848_tuner; int bt848_card; u_long id; #define BT848_USE_XTALS 0 #define BT848_USE_PLL 1 int xtal_pll_mode; /* Use XTAL or PLL mode for PAL/SECAM */ int remote_control; /* remote control detected */ int remote_control_addr; /* remote control i2c address */ char msp_version_string[9]; /* MSP version string 34xxx-xx */ int msp_addr; /* MSP i2c address */ char dpl_version_string[9]; /* DPL version string 35xxx-xx */ int dpl_addr; /* DPL i2c address */ int slow_msp_audio; /* 0 = use fast MSP3410/3415 programming sequence */ /* 1 = use slow MSP3410/3415 programming sequence */ }; typedef struct bktr_softc bktr_reg_t; typedef struct bktr_softc* bktr_ptr_t; #define Bt848_MAX_SIGN 16 struct bt848_card_sig { int card; int tuner; u_char signature[Bt848_MAX_SIGN]; }; /***********************************************************/ /* ioctl_cmd_t int on old versions, u_long on new versions */ /***********************************************************/ #if (__FreeBSD__ == 2) typedef int ioctl_cmd_t; #endif #if defined(__FreeBSD__) #if (__FreeBSD_version >= 300000) typedef u_long ioctl_cmd_t; #endif #endif #if defined(__NetBSD__) || defined(__OpenBSD__) typedef u_long ioctl_cmd_t; #endif