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/*
* 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 breg_t;
#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
/*
* device support for onboard tv tuners
*/
struct tvtuner {
int frequency;
u_char tunertype;
u_char channel;
u_char band;
};
/*
* BrookTree 848 info structure, one per bt848 card installed.
*/
typedef struct bktr_softc {
char * base; /* saa7116 register physical address */
vm_offset_t phys_base; /* saa7116 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 */
short depth; /* number of byte per pixel */
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_short fps; /* frames per second */
#ifdef DEVFS
void *devfs_token;
#endif
struct meteor_video video;
struct tvtuner tuner;
} bktr_reg_t;
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