drivers/media/pci/saa7134/saa7134-reg.h

   1 /*
   2  *
   3  * philips saa7134 registers
   4  */
   5
   6 /* ------------------------------------------------------------------ */
   7 /*
   8  * PCI ID's
   9  */
  10 #ifndef PCI_DEVICE_ID_PHILIPS_SAA7130
  11 # define PCI_DEVICE_ID_PHILIPS_SAA7130 0x7130
  12 #endif
  13 #ifndef PCI_DEVICE_ID_PHILIPS_SAA7133
  14 # define PCI_DEVICE_ID_PHILIPS_SAA7133 0x7133
  15 #endif
  16 #ifndef PCI_DEVICE_ID_PHILIPS_SAA7134
  17 # define PCI_DEVICE_ID_PHILIPS_SAA7134 0x7134
  18 #endif
  19 #ifndef PCI_DEVICE_ID_PHILIPS_SAA7135
  20 # define PCI_DEVICE_ID_PHILIPS_SAA7135 0x7135
  21 #endif
  22
  23 /* ------------------------------------------------------------------ */
  24 /*
  25  *  registers -- 32 bit
  26  */
  27
  28 /* DMA channels, n = 0 ... 6 */
  29 #define SAA7134_RS_BA1(n)                       ((0x200 >> 2) + 4*n)
  30 #define SAA7134_RS_BA2(n)                       ((0x204 >> 2) + 4*n)
  31 #define SAA7134_RS_PITCH(n)                     ((0x208 >> 2) + 4*n)
  32 #define SAA7134_RS_CONTROL(n)                   ((0x20c >> 2) + 4*n)
  33 #define   SAA7134_RS_CONTROL_WSWAP              (0x01 << 25)
  34 #define   SAA7134_RS_CONTROL_BSWAP              (0x01 << 24)
  35 #define   SAA7134_RS_CONTROL_BURST_2            (0x01 << 21)
  36 #define   SAA7134_RS_CONTROL_BURST_4            (0x02 << 21)
  37 #define   SAA7134_RS_CONTROL_BURST_8            (0x03 << 21)
  38 #define   SAA7134_RS_CONTROL_BURST_16           (0x04 << 21)
  39 #define   SAA7134_RS_CONTROL_BURST_32           (0x05 << 21)
  40 #define   SAA7134_RS_CONTROL_BURST_64           (0x06 << 21)
  41 #define   SAA7134_RS_CONTROL_BURST_MAX          (0x07 << 21)
  42 #define   SAA7134_RS_CONTROL_ME                 (0x01 << 20)
  43 #define SAA7134_FIFO_SIZE                       (0x2a0 >> 2)
  44 #define SAA7134_THRESHOULD                      (0x2a4 >> 2)
  45
  46 #define SAA7133_NUM_SAMPLES                     (0x588 >> 2)
  47 #define SAA7133_AUDIO_CHANNEL                   (0x58c >> 2)
  48 #define SAA7133_AUDIO_FORMAT                    (0x58f >> 2)
  49 #define SAA7133_DIGITAL_OUTPUT_SEL1             (0x46c >> 2)
  50 #define SAA7133_DIGITAL_OUTPUT_SEL2             (0x470 >> 2)
  51 #define SAA7133_DIGITAL_INPUT_XBAR1             (0x464 >> 2)
  52 #define SAA7133_ANALOG_IO_SELECT                (0x594 >> 2)
  53
  54 /* main control */
  55 #define SAA7134_MAIN_CTRL                       (0x2a8 >> 2)
  56 #define   SAA7134_MAIN_CTRL_VPLLE               (1 << 15)
  57 #define   SAA7134_MAIN_CTRL_APLLE               (1 << 14)
  58 #define   SAA7134_MAIN_CTRL_EXOSC               (1 << 13)
  59 #define   SAA7134_MAIN_CTRL_EVFE1               (1 << 12)
  60 #define   SAA7134_MAIN_CTRL_EVFE2               (1 << 11)
  61 #define   SAA7134_MAIN_CTRL_ESFE                (1 << 10)
  62 #define   SAA7134_MAIN_CTRL_EBADC               (1 << 9)
  63 #define   SAA7134_MAIN_CTRL_EBDAC               (1 << 8)
  64 #define   SAA7134_MAIN_CTRL_TE6                 (1 << 6)
  65 #define   SAA7134_MAIN_CTRL_TE5                 (1 << 5)
  66 #define   SAA7134_MAIN_CTRL_TE4                 (1 << 4)
  67 #define   SAA7134_MAIN_CTRL_TE3                 (1 << 3)
  68 #define   SAA7134_MAIN_CTRL_TE2                 (1 << 2)
  69 #define   SAA7134_MAIN_CTRL_TE1                 (1 << 1)
  70 #define   SAA7134_MAIN_CTRL_TE0                 (1 << 0)
  71
  72 /* DMA status */
  73 #define SAA7134_DMA_STATUS                      (0x2ac >> 2)
  74
  75 /* audio / video status */
  76 #define SAA7134_AV_STATUS                       (0x2c0 >> 2)
  77 #define   SAA7134_AV_STATUS_STEREO              (1 << 17)
  78 #define   SAA7134_AV_STATUS_DUAL                (1 << 16)
  79 #define   SAA7134_AV_STATUS_PILOT               (1 << 15)
  80 #define   SAA7134_AV_STATUS_SMB                 (1 << 14)
  81 #define   SAA7134_AV_STATUS_DMB                 (1 << 13)
  82 #define   SAA7134_AV_STATUS_VDSP                (1 << 12)
  83 #define   SAA7134_AV_STATUS_IIC_STATUS          (3 << 10)
  84 #define   SAA7134_AV_STATUS_MVM                 (7 << 7)
  85 #define   SAA7134_AV_STATUS_FIDT                (1 << 6)
  86 #define   SAA7134_AV_STATUS_INTL                (1 << 5)
  87 #define   SAA7134_AV_STATUS_RDCAP               (1 << 4)
  88 #define   SAA7134_AV_STATUS_PWR_ON              (1 << 3)
  89 #define   SAA7134_AV_STATUS_LOAD_ERR            (1 << 2)
  90 #define   SAA7134_AV_STATUS_TRIG_ERR            (1 << 1)
  91 #define   SAA7134_AV_STATUS_CONF_ERR            (1 << 0)
  92
  93 /* interrupt */
  94 #define SAA7134_IRQ1                            (0x2c4 >> 2)
  95 #define   SAA7134_IRQ1_INTE_RA3_1               (1 << 25)
  96 #define   SAA7134_IRQ1_INTE_RA3_0               (1 << 24)
  97 #define   SAA7134_IRQ1_INTE_RA2_3               (1 << 19)
  98 #define   SAA7134_IRQ1_INTE_RA2_2               (1 << 18)
  99 #define   SAA7134_IRQ1_INTE_RA2_1               (1 << 17)
 100 #define   SAA7134_IRQ1_INTE_RA2_0               (1 << 16)
 101 #define   SAA7134_IRQ1_INTE_RA1_3               (1 << 11)
 102 #define   SAA7134_IRQ1_INTE_RA1_2               (1 << 10)
 103 #define   SAA7134_IRQ1_INTE_RA1_1               (1 <<  9)
 104 #define   SAA7134_IRQ1_INTE_RA1_0               (1 <<  8)
 105 #define   SAA7134_IRQ1_INTE_RA0_7               (1 <<  7)
 106 #define   SAA7134_IRQ1_INTE_RA0_6               (1 <<  6)
 107 #define   SAA7134_IRQ1_INTE_RA0_5               (1 <<  5)
 108 #define   SAA7134_IRQ1_INTE_RA0_4               (1 <<  4)
 109 #define   SAA7134_IRQ1_INTE_RA0_3               (1 <<  3)
 110 #define   SAA7134_IRQ1_INTE_RA0_2               (1 <<  2)
 111 #define   SAA7134_IRQ1_INTE_RA0_1               (1 <<  1)
 112 #define   SAA7134_IRQ1_INTE_RA0_0               (1 <<  0)
 113
 114 #define SAA7134_IRQ2                            (0x2c8 >> 2)
 115 #define   SAA7134_IRQ2_INTE_GPIO23_N             (1 << 17)      /* negative edge */
 116 #define   SAA7134_IRQ2_INTE_GPIO23_P             (1 << 16)      /* positive edge */
 117 #define   SAA7134_IRQ2_INTE_GPIO22_N             (1 << 15)      /* negative edge */
 118 #define   SAA7134_IRQ2_INTE_GPIO22_P             (1 << 14)      /* positive edge */
 119 #define   SAA7134_IRQ2_INTE_GPIO18_N             (1 << 13)      /* negative edge */
 120 #define   SAA7134_IRQ2_INTE_GPIO18_P             (1 << 12)      /* positive edge */
 121 #define   SAA7134_IRQ2_INTE_GPIO16_N             (1 << 11)      /* negative edge */
 122 #define   SAA7134_IRQ2_INTE_GPIO16_P             (1 << 10)      /* positive edge */
 123 #define   SAA7134_IRQ2_INTE_SC2                 (1 <<  9)
 124 #define   SAA7134_IRQ2_INTE_SC1                 (1 <<  8)
 125 #define   SAA7134_IRQ2_INTE_SC0                 (1 <<  7)
 126 #define   SAA7134_IRQ2_INTE_DEC4                (1 <<  6)
 127 #define   SAA7134_IRQ2_INTE_DEC3                (1 <<  5)
 128 #define   SAA7134_IRQ2_INTE_DEC2                (1 <<  4)
 129 #define   SAA7134_IRQ2_INTE_DEC1                (1 <<  3)
 130 #define   SAA7134_IRQ2_INTE_DEC0                (1 <<  2)
 131 #define   SAA7134_IRQ2_INTE_PE                  (1 <<  1)
 132 #define   SAA7134_IRQ2_INTE_AR                  (1 <<  0)
 133
 134 #define SAA7134_IRQ_REPORT                      (0x2cc >> 2)
 135 #define   SAA7134_IRQ_REPORT_GPIO23             (1 << 17)
 136 #define   SAA7134_IRQ_REPORT_GPIO22             (1 << 16)
 137 #define   SAA7134_IRQ_REPORT_GPIO18             (1 << 15)
 138 #define   SAA7134_IRQ_REPORT_GPIO16             (1 << 14)
 139 #define   SAA7134_IRQ_REPORT_LOAD_ERR           (1 << 13)
 140 #define   SAA7134_IRQ_REPORT_CONF_ERR           (1 << 12)
 141 #define   SAA7134_IRQ_REPORT_TRIG_ERR           (1 << 11)
 142 #define   SAA7134_IRQ_REPORT_MMC                (1 << 10)
 143 #define   SAA7134_IRQ_REPORT_FIDT               (1 <<  9)
 144 #define   SAA7134_IRQ_REPORT_INTL               (1 <<  8)
 145 #define   SAA7134_IRQ_REPORT_RDCAP              (1 <<  7)
 146 #define   SAA7134_IRQ_REPORT_PWR_ON             (1 <<  6)
 147 #define   SAA7134_IRQ_REPORT_PE                 (1 <<  5)
 148 #define   SAA7134_IRQ_REPORT_AR                 (1 <<  4)
 149 #define   SAA7134_IRQ_REPORT_DONE_RA3           (1 <<  3)
 150 #define   SAA7134_IRQ_REPORT_DONE_RA2           (1 <<  2)
 151 #define   SAA7134_IRQ_REPORT_DONE_RA1           (1 <<  1)
 152 #define   SAA7134_IRQ_REPORT_DONE_RA0           (1 <<  0)
 153 #define SAA7134_IRQ_STATUS                      (0x2d0 >> 2)
 154
 155
 156 /* ------------------------------------------------------------------ */
 157 /*
 158  *  registers -- 8 bit
 159  */
 160
 161 /* video decoder */
 162 #define SAA7134_INCR_DELAY                      0x101
 163 #define SAA7134_ANALOG_IN_CTRL1                 0x102
 164 #define SAA7134_ANALOG_IN_CTRL2                 0x103
 165 #define SAA7134_ANALOG_IN_CTRL3                 0x104
 166 #define SAA7134_ANALOG_IN_CTRL4                 0x105
 167 #define SAA7134_HSYNC_START                     0x106
 168 #define SAA7134_HSYNC_STOP                      0x107
 169 #define SAA7134_SYNC_CTRL                       0x108
 170 #define   SAA7134_SYNC_CTRL_AUFD                (1 << 7)
 171 #define SAA7134_LUMA_CTRL                       0x109
 172 #define   SAA7134_LUMA_CTRL_LDEL                (1 << 5)
 173 #define SAA7134_DEC_LUMA_BRIGHT                 0x10a
 174 #define SAA7134_DEC_LUMA_CONTRAST               0x10b
 175 #define SAA7134_DEC_CHROMA_SATURATION           0x10c
 176 #define SAA7134_DEC_CHROMA_HUE                  0x10d
 177 #define SAA7134_CHROMA_CTRL1                    0x10e
 178 #define   SAA7134_CHROMA_CTRL1_AUTO0            (1 << 1)
 179 #define   SAA7134_CHROMA_CTRL1_FCTC             (1 << 2)
 180 #define SAA7134_CHROMA_GAIN                     0x10f
 181 #define SAA7134_CHROMA_CTRL2                    0x110
 182 #define SAA7134_MODE_DELAY_CTRL                 0x111
 183
 184 #define SAA7134_ANALOG_ADC                      0x114
 185 #define   SAA7134_ANALOG_ADC_AUTO1              (1 << 2)
 186 #define SAA7134_VGATE_START                     0x115
 187 #define SAA7134_VGATE_STOP                      0x116
 188 #define SAA7134_MISC_VGATE_MSB                  0x117
 189 #define SAA7134_RAW_DATA_GAIN                   0x118
 190 #define SAA7134_RAW_DATA_OFFSET                 0x119
 191 #define SAA7134_STATUS_VIDEO1                   0x11e
 192 #define SAA7134_STATUS_VIDEO2                   0x11f
 193
 194 /* video scaler */
 195 #define SAA7134_SOURCE_TIMING1                  0x000
 196 #define SAA7134_SOURCE_TIMING2                  0x001
 197 #define SAA7134_REGION_ENABLE                   0x004
 198 #define SAA7134_SCALER_STATUS0                  0x006
 199 #define SAA7134_SCALER_STATUS1                  0x007
 200 #define SAA7134_START_GREEN                     0x00c
 201 #define SAA7134_START_BLUE                      0x00d
 202 #define SAA7134_START_RED                       0x00e
 203 #define SAA7134_GREEN_PATH(x)                   (0x010 +x)
 204 #define SAA7134_BLUE_PATH(x)                    (0x020 +x)
 205 #define SAA7134_RED_PATH(x)                     (0x030 +x)
 206
 207 #define TASK_A                                  0x040
 208 #define TASK_B                                  0x080
 209 #define SAA7134_TASK_CONDITIONS(t)              (0x000 +t)
 210 #define SAA7134_FIELD_HANDLING(t)               (0x001 +t)
 211 #define SAA7134_DATA_PATH(t)                    (0x002 +t)
 212 #define SAA7134_VBI_H_START1(t)                 (0x004 +t)
 213 #define SAA7134_VBI_H_START2(t)                 (0x005 +t)
 214 #define SAA7134_VBI_H_STOP1(t)                  (0x006 +t)
 215 #define SAA7134_VBI_H_STOP2(t)                  (0x007 +t)
 216 #define SAA7134_VBI_V_START1(t)                 (0x008 +t)
 217 #define SAA7134_VBI_V_START2(t)                 (0x009 +t)
 218 #define SAA7134_VBI_V_STOP1(t)                  (0x00a +t)
 219 #define SAA7134_VBI_V_STOP2(t)                  (0x00b +t)
 220 #define SAA7134_VBI_H_LEN1(t)                   (0x00c +t)
 221 #define SAA7134_VBI_H_LEN2(t)                   (0x00d +t)
 222 #define SAA7134_VBI_V_LEN1(t)                   (0x00e +t)
 223 #define SAA7134_VBI_V_LEN2(t)                   (0x00f +t)
 224
 225 #define SAA7134_VIDEO_H_START1(t)               (0x014 +t)
 226 #define SAA7134_VIDEO_H_START2(t)               (0x015 +t)
 227 #define SAA7134_VIDEO_H_STOP1(t)                (0x016 +t)
 228 #define SAA7134_VIDEO_H_STOP2(t)                (0x017 +t)
 229 #define SAA7134_VIDEO_V_START1(t)               (0x018 +t)
 230 #define SAA7134_VIDEO_V_START2(t)               (0x019 +t)
 231 #define SAA7134_VIDEO_V_STOP1(t)                (0x01a +t)
 232 #define SAA7134_VIDEO_V_STOP2(t)                (0x01b +t)
 233 #define SAA7134_VIDEO_PIXELS1(t)                (0x01c +t)
 234 #define SAA7134_VIDEO_PIXELS2(t)                (0x01d +t)
 235 #define SAA7134_VIDEO_LINES1(t)                 (0x01e +t)
 236 #define SAA7134_VIDEO_LINES2(t)                 (0x01f +t)
 237
 238 #define SAA7134_H_PRESCALE(t)                   (0x020 +t)
 239 #define SAA7134_ACC_LENGTH(t)                   (0x021 +t)
 240 #define SAA7134_LEVEL_CTRL(t)                   (0x022 +t)
 241 #define SAA7134_FIR_PREFILTER_CTRL(t)           (0x023 +t)
 242 #define SAA7134_LUMA_BRIGHT(t)                  (0x024 +t)
 243 #define SAA7134_LUMA_CONTRAST(t)                (0x025 +t)
 244 #define SAA7134_CHROMA_SATURATION(t)            (0x026 +t)
 245 #define SAA7134_VBI_H_SCALE_INC1(t)             (0x028 +t)
 246 #define SAA7134_VBI_H_SCALE_INC2(t)             (0x029 +t)
 247 #define SAA7134_VBI_PHASE_OFFSET_LUMA(t)        (0x02a +t)
 248 #define SAA7134_VBI_PHASE_OFFSET_CHROMA(t)      (0x02b +t)
 249 #define SAA7134_H_SCALE_INC1(t)                 (0x02c +t)
 250 #define SAA7134_H_SCALE_INC2(t)                 (0x02d +t)
 251 #define SAA7134_H_PHASE_OFF_LUMA(t)             (0x02e +t)
 252 #define SAA7134_H_PHASE_OFF_CHROMA(t)           (0x02f +t)
 253 #define SAA7134_V_SCALE_RATIO1(t)               (0x030 +t)
 254 #define SAA7134_V_SCALE_RATIO2(t)               (0x031 +t)
 255 #define SAA7134_V_FILTER(t)                     (0x032 +t)
 256 #define SAA7134_V_PHASE_OFFSET0(t)              (0x034 +t)
 257 #define SAA7134_V_PHASE_OFFSET1(t)              (0x035 +t)
 258 #define SAA7134_V_PHASE_OFFSET2(t)              (0x036 +t)
 259 #define SAA7134_V_PHASE_OFFSET3(t)              (0x037 +t)
 260
 261 /* clipping & dma */
 262 #define SAA7134_OFMT_VIDEO_A                    0x300
 263 #define SAA7134_OFMT_DATA_A                     0x301
 264 #define SAA7134_OFMT_VIDEO_B                    0x302
 265 #define SAA7134_OFMT_DATA_B                     0x303
 266 #define SAA7134_ALPHA_NOCLIP                    0x304
 267 #define SAA7134_ALPHA_CLIP                      0x305
 268 #define SAA7134_UV_PIXEL                        0x308
 269 #define SAA7134_CLIP_RED                        0x309
 270 #define SAA7134_CLIP_GREEN                      0x30a
 271 #define SAA7134_CLIP_BLUE                       0x30b
 272
 273 /* i2c bus */
 274 #define SAA7134_I2C_ATTR_STATUS                 0x180
 275 #define SAA7134_I2C_DATA                        0x181
 276 #define SAA7134_I2C_CLOCK_SELECT                0x182
 277 #define SAA7134_I2C_TIMER                       0x183
 278
 279 /* audio */
 280 #define SAA7134_NICAM_ADD_DATA1                 0x140
 281 #define SAA7134_NICAM_ADD_DATA2                 0x141
 282 #define SAA7134_NICAM_STATUS                    0x142
 283 #define SAA7134_AUDIO_STATUS                    0x143
 284 #define SAA7134_NICAM_ERROR_COUNT               0x144
 285 #define SAA7134_IDENT_SIF                       0x145
 286 #define SAA7134_LEVEL_READOUT1                  0x146
 287 #define SAA7134_LEVEL_READOUT2                  0x147
 288 #define SAA7134_NICAM_ERROR_LOW                 0x148
 289 #define SAA7134_NICAM_ERROR_HIGH                0x149
 290 #define SAA7134_DCXO_IDENT_CTRL                 0x14a
 291 #define SAA7134_DEMODULATOR                     0x14b
 292 #define SAA7134_AGC_GAIN_SELECT                 0x14c
 293 #define SAA7134_CARRIER1_FREQ0                  0x150
 294 #define SAA7134_CARRIER1_FREQ1                  0x151
 295 #define SAA7134_CARRIER1_FREQ2                  0x152
 296 #define SAA7134_CARRIER2_FREQ0                  0x154
 297 #define SAA7134_CARRIER2_FREQ1                  0x155
 298 #define SAA7134_CARRIER2_FREQ2                  0x156
 299 #define SAA7134_NUM_SAMPLES0                    0x158
 300 #define SAA7134_NUM_SAMPLES1                    0x159
 301 #define SAA7134_NUM_SAMPLES2                    0x15a
 302 #define SAA7134_AUDIO_FORMAT_CTRL               0x15b
 303 #define SAA7134_MONITOR_SELECT                  0x160
 304 #define SAA7134_FM_DEEMPHASIS                   0x161
 305 #define SAA7134_FM_DEMATRIX                     0x162
 306 #define SAA7134_CHANNEL1_LEVEL                  0x163
 307 #define SAA7134_CHANNEL2_LEVEL                  0x164
 308 #define SAA7134_NICAM_CONFIG                    0x165
 309 #define SAA7134_NICAM_LEVEL_ADJUST              0x166
 310 #define SAA7134_STEREO_DAC_OUTPUT_SELECT        0x167
 311 #define SAA7134_I2S_OUTPUT_FORMAT               0x168
 312 #define SAA7134_I2S_OUTPUT_SELECT               0x169
 313 #define SAA7134_I2S_OUTPUT_LEVEL                0x16a
 314 #define SAA7134_DSP_OUTPUT_SELECT               0x16b
 315 #define SAA7134_AUDIO_MUTE_CTRL                 0x16c
 316 #define SAA7134_SIF_SAMPLE_FREQ                 0x16d
 317 #define SAA7134_ANALOG_IO_SELECT                0x16e
 318 #define SAA7134_AUDIO_CLOCK0                    0x170
 319 #define SAA7134_AUDIO_CLOCK1                    0x171
 320 #define SAA7134_AUDIO_CLOCK2                    0x172
 321 #define SAA7134_AUDIO_PLL_CTRL                  0x173
 322 #define SAA7134_AUDIO_CLOCKS_PER_FIELD0         0x174
 323 #define SAA7134_AUDIO_CLOCKS_PER_FIELD1         0x175
 324 #define SAA7134_AUDIO_CLOCKS_PER_FIELD2         0x176
 325
 326 /* video port output */
 327 #define SAA7134_VIDEO_PORT_CTRL0                0x190
 328 #define SAA7134_VIDEO_PORT_CTRL1                0x191
 329 #define SAA7134_VIDEO_PORT_CTRL2                0x192
 330 #define SAA7134_VIDEO_PORT_CTRL3                0x193
 331 #define SAA7134_VIDEO_PORT_CTRL4                0x194
 332 #define SAA7134_VIDEO_PORT_CTRL5                0x195
 333 #define SAA7134_VIDEO_PORT_CTRL6                0x196
 334 #define SAA7134_VIDEO_PORT_CTRL7                0x197
 335 #define SAA7134_VIDEO_PORT_CTRL8                0x198
 336
 337 /* transport stream interface */
 338 #define SAA7134_TS_PARALLEL                     0x1a0
 339 #define SAA7134_TS_PARALLEL_SERIAL              0x1a1
 340 #define SAA7134_TS_SERIAL0                      0x1a2
 341 #define SAA7134_TS_SERIAL1                      0x1a3
 342 #define SAA7134_TS_DMA0                         0x1a4
 343 #define SAA7134_TS_DMA1                         0x1a5
 344 #define SAA7134_TS_DMA2                         0x1a6
 345
 346 /* GPIO Controls */
 347 #define SAA7134_GPIO_GPRESCAN                   0x80
 348 #define SAA7134_GPIO_27_25                      0x0E
 349
 350 #define SAA7134_GPIO_GPMODE0                    0x1B0
 351 #define SAA7134_GPIO_GPMODE1                    0x1B1
 352 #define SAA7134_GPIO_GPMODE2                    0x1B2
 353 #define SAA7134_GPIO_GPMODE3                    0x1B3
 354 #define SAA7134_GPIO_GPSTATUS0                  0x1B4
 355 #define SAA7134_GPIO_GPSTATUS1                  0x1B5
 356 #define SAA7134_GPIO_GPSTATUS2                  0x1B6
 357 #define SAA7134_GPIO_GPSTATUS3                  0x1B7
 358
 359 /* I2S output */
 360 #define SAA7134_I2S_AUDIO_OUTPUT                0x1c0
 361
 362 /* test modes */
 363 #define SAA7134_SPECIAL_MODE                    0x1d0
 364 #define SAA7134_PRODUCTION_TEST_MODE            0x1d1
 365
 366 /* audio -- saa7133 + saa7135 only */
 367 #define SAA7135_DSP_RWSTATE                     0x580
 368 #define SAA7135_DSP_RWSTATE_ERR                 (1 << 3)
 369 #define SAA7135_DSP_RWSTATE_IDA                 (1 << 2)
 370 #define SAA7135_DSP_RWSTATE_RDB                 (1 << 1)
 371 #define SAA7135_DSP_RWSTATE_WRR                 (1 << 0)
 372
 373 #define SAA7135_DSP_RWCLEAR                     0x586
 374 #define SAA7135_DSP_RWCLEAR_RERR                    1
 375
 376 #define SAA7133_I2S_AUDIO_CONTROL               0x591