/drivers/media/video/zoran/zr36057.h

  1/*
  2 * zr36057.h - zr36057 register offsets
  3 *
  4 * Copyright (C) 1998 Dave Perks <dperks@ibm.net>
  5 *
  6 * This program is free software; you can redistribute it and/or modify
  7 * it under the terms of the GNU General Public License as published by
  8 * the Free Software Foundation; either version 2 of the License, or
  9 * (at your option) any later version.
 10 *
 11 * This program is distributed in the hope that it will be useful,
 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 14 * GNU General Public License for more details.
 15 *
 16 * You should have received a copy of the GNU General Public License
 17 * along with this program; if not, write to the Free Software
 18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 19 */
 20
 21#ifndef _ZR36057_H_
 22#define _ZR36057_H_
 23
 24
 25/* Zoran ZR36057 registers */
 26
 27#define ZR36057_VFEHCR          0x000	/* Video Front End, Horizontal Configuration Register */
 28#define ZR36057_VFEHCR_HSPol            (1<<30)
 29#define ZR36057_VFEHCR_HStart           10
 30#define ZR36057_VFEHCR_HEnd		0
 31#define ZR36057_VFEHCR_Hmask		0x3ff
 32
 33#define ZR36057_VFEVCR          0x004	/* Video Front End, Vertical Configuration Register */
 34#define ZR36057_VFEVCR_VSPol            (1<<30)
 35#define ZR36057_VFEVCR_VStart           10
 36#define ZR36057_VFEVCR_VEnd		0
 37#define ZR36057_VFEVCR_Vmask		0x3ff
 38
 39#define ZR36057_VFESPFR         0x008	/* Video Front End, Scaler and Pixel Format Register */
 40#define ZR36057_VFESPFR_ExtFl           (1<<26)
 41#define ZR36057_VFESPFR_TopField        (1<<25)
 42#define ZR36057_VFESPFR_VCLKPol         (1<<24)
 43#define ZR36057_VFESPFR_HFilter         21
 44#define ZR36057_VFESPFR_HorDcm          14
 45#define ZR36057_VFESPFR_VerDcm          8
 46#define ZR36057_VFESPFR_DispMode        6
 47#define ZR36057_VFESPFR_YUV422          (0<<3)
 48#define ZR36057_VFESPFR_RGB888          (1<<3)
 49#define ZR36057_VFESPFR_RGB565          (2<<3)
 50#define ZR36057_VFESPFR_RGB555          (3<<3)
 51#define ZR36057_VFESPFR_ErrDif          (1<<2)
 52#define ZR36057_VFESPFR_Pack24          (1<<1)
 53#define ZR36057_VFESPFR_LittleEndian    (1<<0)
 54
 55#define ZR36057_VDTR            0x00c	/* Video Display "Top" Register */
 56
 57#define ZR36057_VDBR            0x010	/* Video Display "Bottom" Register */
 58
 59#define ZR36057_VSSFGR          0x014	/* Video Stride, Status, and Frame Grab Register */
 60#define ZR36057_VSSFGR_DispStride       16
 61#define ZR36057_VSSFGR_VidOvf           (1<<8)
 62#define ZR36057_VSSFGR_SnapShot         (1<<1)
 63#define ZR36057_VSSFGR_FrameGrab        (1<<0)
 64
 65#define ZR36057_VDCR            0x018	/* Video Display Configuration Register */
 66#define ZR36057_VDCR_VidEn              (1<<31)
 67#define ZR36057_VDCR_MinPix             24
 68#define ZR36057_VDCR_Triton             (1<<24)
 69#define ZR36057_VDCR_VidWinHt           12
 70#define ZR36057_VDCR_VidWinWid          0
 71
 72#define ZR36057_MMTR            0x01c	/* Masking Map "Top" Register */
 73
 74#define ZR36057_MMBR            0x020	/* Masking Map "Bottom" Register */
 75
 76#define ZR36057_OCR             0x024	/* Overlay Control Register */
 77#define ZR36057_OCR_OvlEnable           (1 << 15)
 78#define ZR36057_OCR_MaskStride          0
 79
 80#define ZR36057_SPGPPCR         0x028	/* System, PCI, and General Purpose Pins Control Register */
 81#define ZR36057_SPGPPCR_SoftReset	(1<<24)
 82
 83#define ZR36057_GPPGCR1         0x02c	/* General Purpose Pins and GuestBus Control Register (1) */
 84
 85#define ZR36057_MCSAR           0x030	/* MPEG Code Source Address Register */
 86
 87#define ZR36057_MCTCR           0x034	/* MPEG Code Transfer Control Register */
 88#define ZR36057_MCTCR_CodTime           (1 << 30)
 89#define ZR36057_MCTCR_CEmpty            (1 << 29)
 90#define ZR36057_MCTCR_CFlush            (1 << 28)
 91#define ZR36057_MCTCR_CodGuestID	20
 92#define ZR36057_MCTCR_CodGuestReg	16
 93
 94#define ZR36057_MCMPR           0x038	/* MPEG Code Memory Pointer Register */
 95
 96#define ZR36057_ISR             0x03c	/* Interrupt Status Register */
 97#define ZR36057_ISR_GIRQ1               (1<<30)
 98#define ZR36057_ISR_GIRQ0               (1<<29)
 99#define ZR36057_ISR_CodRepIRQ           (1<<28)
100#define ZR36057_ISR_JPEGRepIRQ          (1<<27)
101
102#define ZR36057_ICR             0x040	/* Interrupt Control Register */
103#define ZR36057_ICR_GIRQ1               (1<<30)
104#define ZR36057_ICR_GIRQ0               (1<<29)
105#define ZR36057_ICR_CodRepIRQ           (1<<28)
106#define ZR36057_ICR_JPEGRepIRQ          (1<<27)
107#define ZR36057_ICR_IntPinEn            (1<<24)
108
109#define ZR36057_I2CBR           0x044	/* I2C Bus Register */
110#define ZR36057_I2CBR_SDA       	(1<<1)
111#define ZR36057_I2CBR_SCL       	(1<<0)
112
113#define ZR36057_JMC             0x100	/* JPEG Mode and Control */
114#define ZR36057_JMC_JPG                 (1 << 31)
115#define ZR36057_JMC_JPGExpMode          (0 << 29)
116#define ZR36057_JMC_JPGCmpMode          (1 << 29)
117#define ZR36057_JMC_MJPGExpMode         (2 << 29)
118#define ZR36057_JMC_MJPGCmpMode         (3 << 29)
119#define ZR36057_JMC_RTBUSY_FB           (1 << 6)
120#define ZR36057_JMC_Go_en               (1 << 5)
121#define ZR36057_JMC_SyncMstr            (1 << 4)
122#define ZR36057_JMC_Fld_per_buff        (1 << 3)
123#define ZR36057_JMC_VFIFO_FB            (1 << 2)
124#define ZR36057_JMC_CFIFO_FB            (1 << 1)
125#define ZR36057_JMC_Stll_LitEndian      (1 << 0)
126
127#define ZR36057_JPC             0x104	/* JPEG Process Control */
128#define ZR36057_JPC_P_Reset             (1 << 7)
129#define ZR36057_JPC_CodTrnsEn           (1 << 5)
130#define ZR36057_JPC_Active              (1 << 0)
131
132#define ZR36057_VSP             0x108	/* Vertical Sync Parameters */
133#define ZR36057_VSP_VsyncSize           16
134#define ZR36057_VSP_FrmTot              0
135
136#define ZR36057_HSP             0x10c	/* Horizontal Sync Parameters */
137#define ZR36057_HSP_HsyncStart          16
138#define ZR36057_HSP_LineTot             0
139
140#define ZR36057_FHAP            0x110	/* Field Horizontal Active Portion */
141#define ZR36057_FHAP_NAX                16
142#define ZR36057_FHAP_PAX                0
143
144#define ZR36057_FVAP            0x114	/* Field Vertical Active Portion */
145#define ZR36057_FVAP_NAY                16
146#define ZR36057_FVAP_PAY                0
147
148#define ZR36057_FPP             0x118	/* Field Process Parameters */
149#define ZR36057_FPP_Odd_Even            (1 << 0)
150
151#define ZR36057_JCBA            0x11c	/* JPEG Code Base Address */
152
153#define ZR36057_JCFT            0x120	/* JPEG Code FIFO Threshold */
154
155#define ZR36057_JCGI            0x124	/* JPEG Codec Guest ID */
156#define ZR36057_JCGI_JPEGuestID         4
157#define ZR36057_JCGI_JPEGuestReg        0
158
159#define ZR36057_GCR2            0x12c	/* GuestBus Control Register (2) */
160
161#define ZR36057_POR             0x200	/* Post Office Register */
162#define ZR36057_POR_POPen               (1<<25)
163#define ZR36057_POR_POTime              (1<<24)
164#define ZR36057_POR_PODir               (1<<23)
165
166#define ZR36057_STR             0x300	/* "Still" Transfer Register */
167
168#endif