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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