drivers/media/pci/zoran/zr36060.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Zoran ZR36060 basic configuration functions - header file
   4  *
   5  * Copyright (C) 2002 Laurent Pinchart <laurent.pinchart@skynet.be>
   6  */
   7
   8 #ifndef ZR36060_H
   9 #define ZR36060_H
  10
  11 #include "videocodec.h"
  12
  13 /* data stored for each zoran jpeg codec chip */
  14 struct zr36060 {
  15         char name[32];
  16         int num;
  17         /* io datastructure */
  18         struct videocodec *codec;
  19         // last coder status
  20         __u8 status;
  21         // actual coder setup
  22         int mode;
  23
  24         __u16 width;
  25         __u16 height;
  26
  27         __u16 bitrate_ctrl;
  28
  29         __u32 total_code_vol;
  30         __u32 real_code_vol;
  31         __u16 max_block_vol;
  32
  33         __u8 h_samp_ratio[8];
  34         __u8 v_samp_ratio[8];
  35         __u16 scalefact;
  36         __u16 dri;
  37
  38         /* app/com marker data */
  39         struct jpeg_app_marker app;
  40         struct jpeg_com_marker com;
  41 };
  42
  43 /* ZR36060 register addresses */
  44 #define ZR060_LOAD                      0x000
  45 #define ZR060_CFSR                      0x001
  46 #define ZR060_CIR                       0x002
  47 #define ZR060_CMR                       0x003
  48 #define ZR060_MBZ                       0x004
  49 #define ZR060_MBCVR                     0x005
  50 #define ZR060_MER                       0x006
  51 #define ZR060_IMR                       0x007
  52 #define ZR060_ISR                       0x008
  53 #define ZR060_TCV_NET_HI                0x009
  54 #define ZR060_TCV_NET_MH                0x00a
  55 #define ZR060_TCV_NET_ML                0x00b
  56 #define ZR060_TCV_NET_LO                0x00c
  57 #define ZR060_TCV_DATA_HI               0x00d
  58 #define ZR060_TCV_DATA_MH               0x00e
  59 #define ZR060_TCV_DATA_ML               0x00f
  60 #define ZR060_TCV_DATA_LO               0x010
  61 #define ZR060_SF_HI                     0x011
  62 #define ZR060_SF_LO                     0x012
  63 #define ZR060_AF_HI                     0x013
  64 #define ZR060_AF_M                      0x014
  65 #define ZR060_AF_LO                     0x015
  66 #define ZR060_ACV_HI                    0x016
  67 #define ZR060_ACV_MH                    0x017
  68 #define ZR060_ACV_ML                    0x018
  69 #define ZR060_ACV_LO                    0x019
  70 #define ZR060_ACT_HI                    0x01a
  71 #define ZR060_ACT_MH                    0x01b
  72 #define ZR060_ACT_ML                    0x01c
  73 #define ZR060_ACT_LO                    0x01d
  74 #define ZR060_ACV_TURN_HI               0x01e
  75 #define ZR060_ACV_TURN_MH               0x01f
  76 #define ZR060_ACV_TURN_ML               0x020
  77 #define ZR060_ACV_TURN_LO               0x021
  78 #define ZR060_IDR_DEV                   0x022
  79 #define ZR060_IDR_REV                   0x023
  80 #define ZR060_TCR_HI                    0x024
  81 #define ZR060_TCR_LO                    0x025
  82 #define ZR060_VCR                       0x030
  83 #define ZR060_VPR                       0x031
  84 #define ZR060_SR                        0x032
  85 #define ZR060_BCR_Y                     0x033
  86 #define ZR060_BCR_U                     0x034
  87 #define ZR060_BCR_V                     0x035
  88 #define ZR060_SGR_VTOTAL_HI             0x036
  89 #define ZR060_SGR_VTOTAL_LO             0x037
  90 #define ZR060_SGR_HTOTAL_HI             0x038
  91 #define ZR060_SGR_HTOTAL_LO             0x039
  92 #define ZR060_SGR_VSYNC                 0x03a
  93 #define ZR060_SGR_HSYNC                 0x03b
  94 #define ZR060_SGR_BVSTART               0x03c
  95 #define ZR060_SGR_BHSTART               0x03d
  96 #define ZR060_SGR_BVEND_HI              0x03e
  97 #define ZR060_SGR_BVEND_LO              0x03f
  98 #define ZR060_SGR_BHEND_HI              0x040
  99 #define ZR060_SGR_BHEND_LO              0x041
 100 #define ZR060_AAR_VSTART_HI             0x042
 101 #define ZR060_AAR_VSTART_LO             0x043
 102 #define ZR060_AAR_VEND_HI               0x044
 103 #define ZR060_AAR_VEND_LO               0x045
 104 #define ZR060_AAR_HSTART_HI             0x046
 105 #define ZR060_AAR_HSTART_LO             0x047
 106 #define ZR060_AAR_HEND_HI               0x048
 107 #define ZR060_AAR_HEND_LO               0x049
 108 #define ZR060_SWR_VSTART_HI             0x04a
 109 #define ZR060_SWR_VSTART_LO             0x04b
 110 #define ZR060_SWR_VEND_HI               0x04c
 111 #define ZR060_SWR_VEND_LO               0x04d
 112 #define ZR060_SWR_HSTART_HI             0x04e
 113 #define ZR060_SWR_HSTART_LO             0x04f
 114 #define ZR060_SWR_HEND_HI               0x050
 115 #define ZR060_SWR_HEND_LO               0x051
 116
 117 #define ZR060_SOF_IDX                   0x060
 118 #define ZR060_SOS_IDX                   0x07a
 119 #define ZR060_DRI_IDX                   0x0c0
 120 #define ZR060_DQT_IDX                   0x0cc
 121 #define ZR060_DHT_IDX                   0x1d4
 122 #define ZR060_APP_IDX                   0x380
 123 #define ZR060_COM_IDX                   0x3c0
 124
 125 /* ZR36060 LOAD register bits */
 126
 127 #define ZR060_LOAD_LOAD                 BIT(7)
 128 #define ZR060_LOAD_SYNC_RST             BIT(0)
 129
 130 /* ZR36060 Code FIFO Status register bits */
 131
 132 #define ZR060_CFSR_BUSY                 BIT(7)
 133 #define ZR060_CFSR_C_BUSY               BIT(2)
 134 #define ZR060_CFSR_CFIFO                (3 << 0)
 135
 136 /* ZR36060 Code Interface register */
 137
 138 #define ZR060_CIR_CODE16                BIT(7)
 139 #define ZR060_CIR_ENDIAN                BIT(6)
 140 #define ZR060_CIR_CFIS                  BIT(2)
 141 #define ZR060_CIR_CODE_MSTR             BIT(0)
 142
 143 /* ZR36060 Codec Mode register */
 144
 145 #define ZR060_CMR_COMP                  BIT(7)
 146 #define ZR060_CMR_ATP                   BIT(6)
 147 #define ZR060_CMR_PASS2                 BIT(5)
 148 #define ZR060_CMR_TLM                   BIT(4)
 149 #define ZR060_CMR_BRB                   BIT(2)
 150 #define ZR060_CMR_FSF                   BIT(1)
 151
 152 /* ZR36060 Markers Enable register */
 153
 154 #define ZR060_MER_APP                   BIT(7)
 155 #define ZR060_MER_COM                   BIT(6)
 156 #define ZR060_MER_DRI                   BIT(5)
 157 #define ZR060_MER_DQT                   BIT(4)
 158 #define ZR060_MER_DHT                   BIT(3)
 159
 160 /* ZR36060 Interrupt Mask register */
 161
 162 #define ZR060_IMR_EOAV                  BIT(3)
 163 #define ZR060_IMR_EOI                   BIT(2)
 164 #define ZR060_IMR_END                   BIT(1)
 165 #define ZR060_IMR_DATA_ERR              BIT(0)
 166
 167 /* ZR36060 Interrupt Status register */
 168
 169 #define ZR060_ISR_PRO_CNT               (3 << 6)
 170 #define ZR060_ISR_EOAV                  BIT(3)
 171 #define ZR060_ISR_EOI                   BIT(2)
 172 #define ZR060_ISR_END                   BIT(1)
 173 #define ZR060_ISR_DATA_ERR              BIT(0)
 174
 175 /* ZR36060 Video Control register */
 176
 177 #define ZR060_VCR_VIDEO8                BIT(7)
 178 #define ZR060_VCR_RANGE                 BIT(6)
 179 #define ZR060_VCR_FI_DET                BIT(3)
 180 #define ZR060_VCR_FI_VEDGE              BIT(2)
 181 #define ZR060_VCR_FI_EXT                BIT(1)
 182 #define ZR060_VCR_SYNC_MSTR             BIT(0)
 183
 184 /* ZR36060 Video Polarity register */
 185
 186 #define ZR060_VPR_VCLK_POL              BIT(7)
 187 #define ZR060_VPR_P_VAL_POL             BIT(6)
 188 #define ZR060_VPR_POE_POL               BIT(5)
 189 #define ZR060_VPR_S_IMG_POL             BIT(4)
 190 #define ZR060_VPR_BL_POL                BIT(3)
 191 #define ZR060_VPR_FI_POL                BIT(2)
 192 #define ZR060_VPR_HS_POL                BIT(1)
 193 #define ZR060_VPR_VS_POL                BIT(0)
 194
 195 /* ZR36060 Scaling register */
 196
 197 #define ZR060_SR_V_SCALE                BIT(2)
 198 #define ZR060_SR_H_SCALE2               BIT(0)
 199 #define ZR060_SR_H_SCALE4               (2 << 0)
 200
 201 int zr36060_init_module(void);
 202 void zr36060_cleanup_module(void);
 203 #endif                          /*fndef ZR36060_H */