aboutsummaryrefslogtreecommitdiff
path: root/drivers/media/video/zr36057.h
blob: 159abfa034d96b4f3df3babd86136dc926a79711 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
/* 
 * 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