kernel/2.6.29.6-aldebaran-rt/drivers/media/video/cx18/cx23418.h

   1 /*
   2  *  cx18 header containing common defines.
   3  *
   4  *  Copyright (C) 2007  Hans Verkuil <hverkuil@xs4all.nl>
   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., 59 Temple Place, Suite 330, Boston, MA
  19  *  02111-1307  USA
  20  */
  21
  22 #ifndef CX23418_H
  23 #define CX23418_H
  24
  25 #include <media/cx2341x.h>
  26
  27 #define MGR_CMD_MASK                            0x40000000
  28 /* The MSB of the command code indicates that this is the completion of a
  29    command */
  30 #define MGR_CMD_MASK_ACK                        (MGR_CMD_MASK | 0x80000000)
  31
  32 /* Description: This command creates a new instance of a certain task
  33    IN[0]  - Task ID. This is one of the XPU_CMD_MASK_YYY where XPU is
  34             the processor on which the task YYY will be created
  35    OUT[0] - Task handle. This handle is passed along with commands to
  36             dispatch to the right instance of the task
  37    ReturnCode - One of the ERR_SYS_... */
  38 #define CX18_CREATE_TASK                        (MGR_CMD_MASK | 0x0001)
  39
  40 /* Description: This command destroys an instance of a task
  41    IN[0] - Task handle. Hanlde of the task to destroy
  42    ReturnCode - One of the ERR_SYS_... */
  43 #define CX18_DESTROY_TASK                       (MGR_CMD_MASK | 0x0002)
  44
  45 /* All commands for CPU have the following mask set */
  46 #define CPU_CMD_MASK                            0x20000000
  47 #define CPU_CMD_MASK_DEBUG                      (CPU_CMD_MASK | 0x00000000)
  48 #define CPU_CMD_MASK_ACK                        (CPU_CMD_MASK | 0x80000000)
  49 #define CPU_CMD_MASK_CAPTURE                    (CPU_CMD_MASK | 0x00020000)
  50 #define CPU_CMD_MASK_TS                         (CPU_CMD_MASK | 0x00040000)
  51
  52 #define EPU_CMD_MASK                            0x02000000
  53 #define EPU_CMD_MASK_DEBUG                      (EPU_CMD_MASK | 0x000000)
  54 #define EPU_CMD_MASK_DE                         (EPU_CMD_MASK | 0x040000)
  55
  56 #define APU_CMD_MASK                            0x10000000
  57 #define APU_CMD_MASK_ACK                        (APU_CMD_MASK | 0x80000000)
  58
  59 #define CX18_APU_RESETAI                        (APU_CMD_MASK | 0x05)
  60
  61 /* Description: This command indicates that a Memory Descriptor List has been
  62    filled with the requested channel type
  63    IN[0] - Task handle. Handle of the task
  64    IN[1] - Offset of the MDL_ACK from the beginning of the local DDR.
  65    IN[2] - Number of CNXT_MDL_ACK structures in the array pointed to by IN[1]
  66    ReturnCode - One of the ERR_DE_... */
  67 #define CX18_EPU_DMA_DONE                       (EPU_CMD_MASK_DE | 0x0001)
  68
  69 /* Something interesting happened
  70    IN[0] - A value to log
  71    IN[1] - An offset of a string in the MiniMe memory;
  72            0/zero/NULL means "I have nothing to say" */
  73 #define CX18_EPU_DEBUG                          (EPU_CMD_MASK_DEBUG | 0x0003)
  74
  75 /* Reads memory/registers (32-bit)
  76    IN[0] - Address
  77    OUT[1] - Value */
  78 #define CX18_CPU_DEBUG_PEEK32                   (CPU_CMD_MASK_DEBUG | 0x0003)
  79
  80 /* Description: This command starts streaming with the set channel type
  81    IN[0] - Task handle. Handle of the task to start
  82    ReturnCode - One of the ERR_CAPTURE_... */
  83 #define CX18_CPU_CAPTURE_START                  (CPU_CMD_MASK_CAPTURE | 0x0002)
  84
  85 /* Description: This command stops streaming with the set channel type
  86    IN[0] - Task handle. Handle of the task to stop
  87    IN[1] - 0 = stop at end of GOP, 1 = stop at end of frame (MPEG only)
  88    ReturnCode - One of the ERR_CAPTURE_... */
  89 #define CX18_CPU_CAPTURE_STOP                   (CPU_CMD_MASK_CAPTURE | 0x0003)
  90
  91 /* Description: This command pauses streaming with the set channel type
  92    IN[0] - Task handle. Handle of the task to pause
  93    ReturnCode - One of the ERR_CAPTURE_... */
  94 #define CX18_CPU_CAPTURE_PAUSE                  (CPU_CMD_MASK_CAPTURE | 0x0007)
  95
  96 /* Description: This command resumes streaming with the set channel type
  97    IN[0] - Task handle. Handle of the task to resume
  98    ReturnCode - One of the ERR_CAPTURE_... */
  99 #define CX18_CPU_CAPTURE_RESUME                 (CPU_CMD_MASK_CAPTURE | 0x0008)
 100
 101 #define CAPTURE_CHANNEL_TYPE_NONE               0
 102 #define CAPTURE_CHANNEL_TYPE_MPEG               1
 103 #define CAPTURE_CHANNEL_TYPE_INDEX              2
 104 #define CAPTURE_CHANNEL_TYPE_YUV                3
 105 #define CAPTURE_CHANNEL_TYPE_PCM                4
 106 #define CAPTURE_CHANNEL_TYPE_VBI                5
 107 #define CAPTURE_CHANNEL_TYPE_SLICED_VBI         6
 108 #define CAPTURE_CHANNEL_TYPE_TS                 7
 109 #define CAPTURE_CHANNEL_TYPE_MAX                15
 110
 111 /* Description: This command sets the channel type. This can only be done
 112    when stopped.
 113    IN[0] - Task handle. Handle of the task to start
 114    IN[1] - Channel Type. See Below.
 115    ReturnCode - One of the ERR_CAPTURE_... */
 116 #define CX18_CPU_SET_CHANNEL_TYPE               (CPU_CMD_MASK_CAPTURE + 1)
 117
 118 /* Description: Set stream output type
 119    IN[0] - task handle. Handle of the task to start
 120    IN[1] - type
 121    ReturnCode - One of the ERR_CAPTURE_... */
 122 #define CX18_CPU_SET_STREAM_OUTPUT_TYPE         (CPU_CMD_MASK_CAPTURE | 0x0012)
 123
 124 /* Description: Set video input resolution and frame rate
 125    IN[0] - task handle
 126    IN[1] - reserved
 127    IN[2] - reserved
 128    IN[3] - reserved
 129    IN[4] - reserved
 130    IN[5] - frame rate, 0 - 29.97f/s, 1 - 25f/s
 131    ReturnCode - One of the ERR_CAPTURE_... */
 132 #define CX18_CPU_SET_VIDEO_IN                   (CPU_CMD_MASK_CAPTURE | 0x0004)
 133
 134 /* Description: Set video frame rate
 135    IN[0] - task handle. Handle of the task to start
 136    IN[1] - video bit rate mode
 137    IN[2] - video average rate
 138    IN[3] - video peak rate
 139    IN[4] - system mux rate
 140    ReturnCode - One of the ERR_CAPTURE_... */
 141 #define CX18_CPU_SET_VIDEO_RATE                 (CPU_CMD_MASK_CAPTURE | 0x0005)
 142
 143 /* Description: Set video output resolution
 144    IN[0] - task handle
 145    IN[1] - horizontal size
 146    IN[2] - vertical size
 147    ReturnCode - One of the ERR_CAPTURE_... */
 148 #define CX18_CPU_SET_VIDEO_RESOLUTION           (CPU_CMD_MASK_CAPTURE | 0x0006)
 149
 150 /* Description: This command set filter parameters
 151    IN[0] - Task handle. Handle of the task
 152    IN[1] - type, 0 - temporal, 1 - spatial, 2 - median
 153    IN[2] - mode,  temporal/spatial: 0 - disable, 1 - static, 2 - dynamic
 154                         median: 0 = disable, 1 = horizontal, 2 = vertical,
 155                                 3 = horizontal/vertical, 4 = diagonal
 156    IN[3] - strength, temporal 0 - 31, spatial 0 - 15
 157    ReturnCode - One of the ERR_CAPTURE_... */
 158 #define CX18_CPU_SET_FILTER_PARAM               (CPU_CMD_MASK_CAPTURE | 0x0009)
 159
 160 /* Description: This command set spatial filter type
 161    IN[0] - Task handle.
 162    IN[1] - luma type: 0 = disable, 1 = 1D horizontal only, 2 = 1D vertical only,
 163                       3 = 2D H/V separable, 4 = 2D symmetric non-separable
 164    IN[2] - chroma type: 0 - diable, 1 = 1D horizontal
 165    ReturnCode - One of the ERR_CAPTURE_... */
 166 #define CX18_CPU_SET_SPATIAL_FILTER_TYPE        (CPU_CMD_MASK_CAPTURE | 0x000C)
 167
 168 /* Description: This command set coring levels for median filter
 169    IN[0] - Task handle.
 170    IN[1] - luma_high
 171    IN[2] - luma_low
 172    IN[3] - chroma_high
 173    IN[4] - chroma_low
 174    ReturnCode - One of the ERR_CAPTURE_... */
 175 #define CX18_CPU_SET_MEDIAN_CORING              (CPU_CMD_MASK_CAPTURE | 0x000E)
 176
 177 /* Description: This command set the picture type mask for index file
 178    IN[0] -      0 = disable index file output
 179                         1 = output I picture
 180                         2 = P picture
 181                         4 = B picture
 182                         other = illegal */
 183 #define CX18_CPU_SET_INDEXTABLE                 (CPU_CMD_MASK_CAPTURE | 0x0010)
 184
 185 /* Description: Set audio parameters
 186    IN[0] - task handle. Handle of the task to start
 187    IN[1] - audio parameter
 188    ReturnCode - One of the ERR_CAPTURE_... */
 189 #define CX18_CPU_SET_AUDIO_PARAMETERS           (CPU_CMD_MASK_CAPTURE | 0x0011)
 190
 191 /* Description: Set video mute
 192    IN[0] - task handle. Handle of the task to start
 193    IN[1] - bit31-24: muteYvalue
 194            bit23-16: muteUvalue
 195            bit15-8:  muteVvalue
 196            bit0:     1:mute, 0: unmute
 197    ReturnCode - One of the ERR_CAPTURE_... */
 198 #define CX18_CPU_SET_VIDEO_MUTE                 (CPU_CMD_MASK_CAPTURE | 0x0013)
 199
 200 /* Description: Set audio mute
 201    IN[0] - task handle. Handle of the task to start
 202    IN[1] - mute/unmute
 203    ReturnCode - One of the ERR_CAPTURE_... */
 204 #define CX18_CPU_SET_AUDIO_MUTE                 (CPU_CMD_MASK_CAPTURE | 0x0014)
 205
 206 /* Description: Set stream output type
 207    IN[0] - task handle. Handle of the task to start
 208    IN[1] - subType
 209             SET_INITIAL_SCR                     1
 210             SET_QUALITY_MODE            2
 211             SET_VIM_PROTECT_MODE        3
 212             SET_PTS_CORRECTION          4
 213             SET_USB_FLUSH_MODE          5
 214             SET_MERAQPAR_ENABLE         6
 215             SET_NAV_PACK_INSERTION      7
 216             SET_SCENE_CHANGE_ENABLE     8
 217    IN[2] - parameter 1
 218    IN[3] - parameter 2
 219    ReturnCode - One of the ERR_CAPTURE_... */
 220 #define CX18_CPU_SET_MISC_PARAMETERS            (CPU_CMD_MASK_CAPTURE | 0x0015)
 221
 222 /* Description: Set raw VBI parameters
 223    IN[0] - Task handle
 224    IN[1] - No. of input lines per field:
 225                                 bit[15:0]: field 1,
 226                                 bit[31:16]: field 2
 227    IN[2] - No. of input bytes per line
 228    IN[3] - No. of output frames per transfer
 229    IN[4] - start code
 230    IN[5] - stop code
 231    ReturnCode */
 232 #define CX18_CPU_SET_RAW_VBI_PARAM              (CPU_CMD_MASK_CAPTURE | 0x0016)
 233
 234 /* Description: Set capture line No.
 235    IN[0] - task handle. Handle of the task to start
 236    IN[1] - height1
 237    IN[2] - height2
 238    ReturnCode - One of the ERR_CAPTURE_... */
 239 #define CX18_CPU_SET_CAPTURE_LINE_NO            (CPU_CMD_MASK_CAPTURE | 0x0017)
 240
 241 /* Description: Set copyright
 242    IN[0] - task handle. Handle of the task to start
 243    IN[1] - copyright
 244    ReturnCode - One of the ERR_CAPTURE_... */
 245 #define CX18_CPU_SET_COPYRIGHT                  (CPU_CMD_MASK_CAPTURE | 0x0018)
 246
 247 /* Description: Set audio PID
 248    IN[0] - task handle. Handle of the task to start
 249    IN[1] - PID
 250    ReturnCode - One of the ERR_CAPTURE_... */
 251 #define CX18_CPU_SET_AUDIO_PID                  (CPU_CMD_MASK_CAPTURE | 0x0019)
 252
 253 /* Description: Set video PID
 254    IN[0] - task handle. Handle of the task to start
 255    IN[1] - PID
 256    ReturnCode - One of the ERR_CAPTURE_... */
 257 #define CX18_CPU_SET_VIDEO_PID                  (CPU_CMD_MASK_CAPTURE | 0x001A)
 258
 259 /* Description: Set Vertical Crop Line
 260    IN[0] - task handle. Handle of the task to start
 261    IN[1] - Line
 262    ReturnCode - One of the ERR_CAPTURE_... */
 263 #define CX18_CPU_SET_VER_CROP_LINE              (CPU_CMD_MASK_CAPTURE | 0x001B)
 264
 265 /* Description: Set COP structure
 266    IN[0] - task handle. Handle of the task to start
 267    IN[1] - M
 268    IN[2] - N
 269    ReturnCode - One of the ERR_CAPTURE_... */
 270 #define CX18_CPU_SET_GOP_STRUCTURE              (CPU_CMD_MASK_CAPTURE | 0x001C)
 271
 272 /* Description: Set Scene Change Detection
 273    IN[0] - task handle. Handle of the task to start
 274    IN[1] - scene change
 275    ReturnCode - One of the ERR_CAPTURE_... */
 276 #define CX18_CPU_SET_SCENE_CHANGE_DETECTION     (CPU_CMD_MASK_CAPTURE | 0x001D)
 277
 278 /* Description: Set Aspect Ratio
 279    IN[0] - task handle. Handle of the task to start
 280    IN[1] - AspectRatio
 281    ReturnCode - One of the ERR_CAPTURE_... */
 282 #define CX18_CPU_SET_ASPECT_RATIO               (CPU_CMD_MASK_CAPTURE | 0x001E)
 283
 284 /* Description: Set Skip Input Frame
 285    IN[0] - task handle. Handle of the task to start
 286    IN[1] - skip input frames
 287    ReturnCode - One of the ERR_CAPTURE_... */
 288 #define CX18_CPU_SET_SKIP_INPUT_FRAME           (CPU_CMD_MASK_CAPTURE | 0x001F)
 289
 290 /* Description: Set sliced VBI parameters -
 291    Note This API will only apply to MPEG and Sliced VBI Channels
 292    IN[0] - Task handle
 293    IN[1] - output type, 0 - CC, 1 - Moji, 2 - Teletext
 294    IN[2] - start / stop line
 295                         bit[15:0] start line number
 296                         bit[31:16] stop line number
 297    IN[3] - number of output frames per interrupt
 298    IN[4] - VBI insertion mode
 299                         bit 0:  output user data, 1 - enable
 300                         bit 1:  output private stream, 1 - enable
 301                         bit 2:  mux option, 0 - in GOP, 1 - in picture
 302                         bit[7:0]        private stream ID
 303    IN[5] - insertion period while mux option is in picture
 304    ReturnCode - VBI data offset */
 305 #define CX18_CPU_SET_SLICED_VBI_PARAM           (CPU_CMD_MASK_CAPTURE | 0x0020)
 306
 307 /* Description: Set the user data place holder
 308    IN[0] - type of data (0 for user)
 309    IN[1] - Stuffing period
 310    IN[2] - ID data size in word (less than 10)
 311    IN[3] - Pointer to ID buffer */
 312 #define CX18_CPU_SET_USERDATA_PLACE_HOLDER      (CPU_CMD_MASK_CAPTURE | 0x0021)
 313
 314
 315 /* Description:
 316    In[0] Task Handle
 317    return parameter:
 318    Out[0]  Reserved
 319    Out[1]  Video PTS bit[32:2] of last output video frame.
 320    Out[2]  Video PTS bit[ 1:0] of last output video frame.
 321    Out[3]  Hardware Video PTS counter bit[31:0],
 322              these bits get incremented on every 90kHz clock tick.
 323    Out[4]  Hardware Video PTS counter bit32,
 324              these bits get incremented on every 90kHz clock tick.
 325    ReturnCode */
 326 #define CX18_CPU_GET_ENC_PTS                    (CPU_CMD_MASK_CAPTURE | 0x0022)
 327
 328 /* Below is the list of commands related to the data exchange */
 329 #define CPU_CMD_MASK_DE                         (CPU_CMD_MASK | 0x040000)
 330
 331 /* Description: This command provides the physical base address of the local
 332    DDR as viewed by EPU
 333    IN[0] - Physical offset where EPU has the local DDR mapped
 334    ReturnCode - One of the ERR_DE_... */
 335 #define CPU_CMD_DE_SetBase                      (CPU_CMD_MASK_DE | 0x0001)
 336
 337 /* Description: This command provides the offsets in the device memory where
 338    the 2 cx18_mdl_ack blocks reside
 339    IN[0] - Task handle. Handle of the task to start
 340    IN[1] - Offset of the first cx18_mdl_ack from the beginning of the
 341            local DDR.
 342    IN[2] - Offset of the second cx18_mdl_ack from the beginning of the
 343            local DDR.
 344    ReturnCode - One of the ERR_DE_... */
 345 #define CX18_CPU_DE_SET_MDL_ACK                 (CPU_CMD_MASK_DE | 0x0002)
 346
 347 /* Description: This command provides the offset to a Memory Descriptor List
 348    IN[0] - Task handle. Handle of the task to start
 349    IN[1] - Offset of the MDL from the beginning of the local DDR.
 350    IN[2] - Number of cx18_mdl structures in the array pointed to by IN[1]
 351    IN[3] - Buffer ID
 352    IN[4] - Total buffer length
 353    ReturnCode - One of the ERR_DE_... */
 354 #define CX18_CPU_DE_SET_MDL                     (CPU_CMD_MASK_DE | 0x0005)
 355
 356 /* Description: This command requests return of all current Memory
 357    Descriptor Lists to the driver
 358    IN[0] - Task handle. Handle of the task to start
 359    ReturnCode - One of the ERR_DE_... */
 360 #define CX18_CPU_DE_RELEASE_MDL                 (CPU_CMD_MASK_DE | 0x0006)
 361
 362 /* Description: This command signals the cpu that the dat buffer has been
 363    consumed and ready for re-use.
 364    IN[0] - Task handle. Handle of the task
 365    IN[1] - Offset of the data block from the beginning of the local DDR.
 366    IN[2] - Number of bytes in the data block
 367    ReturnCode - One of the ERR_DE_... */
 368 /* #define CX18_CPU_DE_RELEASE_BUFFER           (CPU_CMD_MASK_DE | 0x0007) */
 369
 370 /* No Error / Success */
 371 #define CNXT_OK                 0x000000
 372
 373 /* Received unknown command */
 374 #define CXERR_UNK_CMD           0x000001
 375
 376 /* First parameter in the command is invalid */
 377 #define CXERR_INVALID_PARAM1    0x000002
 378
 379 /* Second parameter in the command is invalid */
 380 #define CXERR_INVALID_PARAM2    0x000003
 381
 382 /* Device interface is not open/found */
 383 #define CXERR_DEV_NOT_FOUND     0x000004
 384
 385 /* Requested function is not implemented/available */
 386 #define CXERR_NOTSUPPORTED      0x000005
 387
 388 /* Invalid pointer is provided */
 389 #define CXERR_BADPTR            0x000006
 390
 391 /* Unable to allocate memory */
 392 #define CXERR_NOMEM             0x000007
 393
 394 /* Object/Link not found */
 395 #define CXERR_LINK              0x000008
 396
 397 /* Device busy, command cannot be executed */
 398 #define CXERR_BUSY              0x000009
 399
 400 /* File/device/handle is not open. */
 401 #define CXERR_NOT_OPEN          0x00000A
 402
 403 /* Value is out of range */
 404 #define CXERR_OUTOFRANGE        0x00000B
 405
 406 /* Buffer overflow */
 407 #define CXERR_OVERFLOW          0x00000C
 408
 409 /* Version mismatch */
 410 #define CXERR_BADVER            0x00000D
 411
 412 /* Operation timed out */
 413 #define CXERR_TIMEOUT           0x00000E
 414
 415 /* Operation aborted */
 416 #define CXERR_ABORT             0x00000F
 417
 418 /* Specified I2C device not found for read/write */
 419 #define CXERR_I2CDEV_NOTFOUND   0x000010
 420
 421 /* Error in I2C data xfer (but I2C device is present) */
 422 #define CXERR_I2CDEV_XFERERR    0x000011
 423
 424 /* Chanel changing component not ready */
 425 #define CXERR_CHANNELNOTREADY   0x000012
 426
 427 /* PPU (Presensation/Decoder) mail box is corrupted */
 428 #define CXERR_PPU_MB_CORRUPT    0x000013
 429
 430 /* CPU (Capture/Encoder) mail box is corrupted */
 431 #define CXERR_CPU_MB_CORRUPT    0x000014
 432
 433 /* APU (Audio) mail box is corrupted */
 434 #define CXERR_APU_MB_CORRUPT    0x000015
 435
 436 /* Unable to open file for reading */
 437 #define CXERR_FILE_OPEN_READ    0x000016
 438
 439 /* Unable to open file for writing */
 440 #define CXERR_FILE_OPEN_WRITE   0x000017
 441
 442 /* Unable to find the I2C section specified */
 443 #define CXERR_I2C_BADSECTION    0x000018
 444
 445 /* Error in I2C data xfer (but I2C device is present) */
 446 #define CXERR_I2CDEV_DATALOW    0x000019
 447
 448 /* Error in I2C data xfer (but I2C device is present) */
 449 #define CXERR_I2CDEV_CLOCKLOW   0x00001A
 450
 451 /* No Interrupt received from HW (for I2C access) */
 452 #define CXERR_NO_HW_I2C_INTR    0x00001B
 453
 454 /* RPU is not ready to accept commands! */
 455 #define CXERR_RPU_NOT_READY     0x00001C
 456
 457 /* RPU is not ready to accept commands! */
 458 #define CXERR_RPU_NO_ACK        0x00001D
 459
 460 /* The are no buffers ready. Try again soon! */
 461 #define CXERR_NODATA_AGAIN      0x00001E
 462
 463 /* The stream is stopping. Function not alllowed now! */
 464 #define CXERR_STOPPING_STATUS   0x00001F
 465
 466 /* Trying to access hardware when the power is turned OFF */
 467 #define CXERR_DEVPOWER_OFF      0x000020
 468
 469 #endif /* CX23418_H */