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/*
* zr36057.h - zr36057 register offsets
*
* Copyright (C) 1998 Dave Perks <dperks@ibm.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _ZR36057_H_
#define _ZR36057_H_
/* Zoran ZR36057 registers */
#define ZR36057_VFEHCR 0x000 /* Video Front End, Horizontal Configuration Register */
#define ZR36057_VFEHCR_HSPol (1<<30)
#define ZR36057_VFEHCR_HStart 10
#define ZR36057_VFEHCR_HEnd 0
#define ZR36057_VFEHCR_Hmask 0x3ff
#define ZR36057_VFEVCR 0x004 /* Video Front End, Vertical Configuration Register */
#define ZR36057_VFEVCR_VSPol (1<<30)
#define ZR36057_VFEVCR_VStart 10
#define ZR36057_VFEVCR_VEnd 0
#define ZR36057_VFEVCR_Vmask 0x3ff
#define ZR36057_VFESPFR 0x008 /* Video Front End, Scaler and Pixel Format Register */
#define ZR36057_VFESPFR_ExtFl (1<<26)
#define ZR36057_VFESPFR_TopField (1<<25)
#define ZR36057_VFESPFR_VCLKPol (1<<24)
#define ZR36057_VFESPFR_HFilter 21
#define ZR36057_VFESPFR_HorDcm 14
#define ZR36057_VFESPFR_VerDcm 8
#define ZR36057_VFESPFR_DispMode 6
#define ZR36057_VFESPFR_YUV422 (0<<3)
#define ZR36057_VFESPFR_RGB888 (1<<3)
#define ZR36057_VFESPFR_RGB565 (2<<3)
#define ZR36057_VFESPFR_RGB555 (3<<3)
#define ZR36057_VFESPFR_ErrDif (1<<2)
#define ZR36057_VFESPFR_Pack24 (1<<1)
#define ZR36057_VFESPFR_LittleEndian (1<<0)
#define ZR36057_VDTR 0x00c /* Video Display "Top" Register */
#define ZR36057_VDBR 0x010 /* Video Display "Bottom" Register */
#define ZR36057_VSSFGR 0x014 /* Video Stride, Status, and Frame Grab Register */
#define ZR36057_VSSFGR_DispStride 16
#define ZR36057_VSSFGR_VidOvf (1<<8)
#define ZR36057_VSSFGR_SnapShot (1<<1)
#define ZR36057_VSSFGR_FrameGrab (1<<0)
#define ZR36057_VDCR 0x018 /* Video Display Configuration Register */
#define ZR36057_VDCR_VidEn (1<<31)
#define ZR36057_VDCR_MinPix 24
#define ZR36057_VDCR_Triton (1<<24)
#define ZR36057_VDCR_VidWinHt 12
#define ZR36057_VDCR_VidWinWid 0
#define ZR36057_MMTR 0x01c /* Masking Map "Top" Register */
#define ZR36057_MMBR 0x020 /* Masking Map "Bottom" Register */
#define ZR36057_OCR 0x024 /* Overlay Control Register */
#define ZR36057_OCR_OvlEnable (1 << 15)
#define ZR36057_OCR_MaskStride 0
#define ZR36057_SPGPPCR 0x028 /* System, PCI, and General Purpose Pins Control Register */
#define ZR36057_SPGPPCR_SoftReset (1<<24)
#define ZR36057_GPPGCR1 0x02c /* General Purpose Pins and GuestBus Control Register (1) */
#define ZR36057_MCSAR 0x030 /* MPEG Code Source Address Register */
#define ZR36057_MCTCR 0x034 /* MPEG Code Transfer Control Register */
#define ZR36057_MCTCR_CodTime (1 << 30)
#define ZR36057_MCTCR_CEmpty (1 << 29)
#define ZR36057_MCTCR_CFlush (1 << 28)
#define ZR36057_MCTCR_CodGuestID 20
#define ZR36057_MCTCR_CodGuestReg 16
#define ZR36057_MCMPR 0x038 /* MPEG Code Memory Pointer Register */
#define ZR36057_ISR 0x03c /* Interrupt Status Register */
#define ZR36057_ISR_GIRQ1 (1<<30)
#define ZR36057_ISR_GIRQ0 (1<<29)
#define ZR36057_ISR_CodRepIRQ (1<<28)
#define ZR36057_ISR_JPEGRepIRQ (1<<27)
#define ZR36057_ICR 0x040 /* Interrupt Control Register */
#define ZR36057_ICR_GIRQ1 (1<<30)
#define ZR36057_ICR_GIRQ0 (1<<29)
#define ZR36057_ICR_CodRepIRQ (1<<28)
#define ZR36057_ICR_JPEGRepIRQ (1<<27)
#define ZR36057_ICR_IntPinEn (1<<24)
#define ZR36057_I2CBR 0x044 /* I2C Bus Register */
#define ZR36057_I2CBR_SDA (1<<1)
#define ZR36057_I2CBR_SCL (1<<0)
#define ZR36057_JMC 0x100 /* JPEG Mode and Control */
#define ZR36057_JMC_JPG (1 << 31)
#define ZR36057_JMC_JPGExpMode (0 << 29)
#define ZR36057_JMC_JPGCmpMode (1 << 29)
#define ZR36057_JMC_MJPGExpMode (2 << 29)
#define ZR36057_JMC_MJPGCmpMode (3 << 29)
#define ZR36057_JMC_RTBUSY_FB (1 << 6)
#define ZR36057_JMC_Go_en (1 << 5)
#define ZR36057_JMC_SyncMstr (1 << 4)
#define ZR36057_JMC_Fld_per_buff (1 << 3)
#define ZR36057_JMC_VFIFO_FB (1 << 2)
#define ZR36057_JMC_CFIFO_FB (1 << 1)
#define ZR36057_JMC_Stll_LitEndian (1 << 0)
#define ZR36057_JPC 0x104 /* JPEG Process Control */
#define ZR36057_JPC_P_Reset (1 << 7)
#define ZR36057_JPC_CodTrnsEn (1 << 5)
#define ZR36057_JPC_Active (1 << 0)
#define ZR36057_VSP 0x108 /* Vertical Sync Parameters */
#define ZR36057_VSP_VsyncSize 16
#define ZR36057_VSP_FrmTot 0
#define ZR36057_HSP 0x10c /* Horizontal Sync Parameters */
#define ZR36057_HSP_HsyncStart 16
#define ZR36057_HSP_LineTot 0
#define ZR36057_FHAP 0x110 /* Field Horizontal Active Portion */
#define ZR36057_FHAP_NAX 16
#define ZR36057_FHAP_PAX 0
#define ZR36057_FVAP 0x114 /* Field Vertical Active Portion */
#define ZR36057_FVAP_NAY 16
#define ZR36057_FVAP_PAY 0
#define ZR36057_FPP 0x118 /* Field Process Parameters */
#define ZR36057_FPP_Odd_Even (1 << 0)
#define ZR36057_JCBA 0x11c /* JPEG Code Base Address */
#define ZR36057_JCFT 0x120 /* JPEG Code FIFO Threshold */
#define ZR36057_JCGI 0x124 /* JPEG Codec Guest ID */
#define ZR36057_JCGI_JPEGuestID 4
#define ZR36057_JCGI_JPEGuestReg 0
#define ZR36057_GCR2 0x12c /* GuestBus Control Register (2) */
#define ZR36057_POR 0x200 /* Post Office Register */
#define ZR36057_POR_POPen (1<<25)
#define ZR36057_POR_POTime (1<<24)
#define ZR36057_POR_PODir (1<<23)
#define ZR36057_STR 0x300 /* "Still" Transfer Register */
#endif
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