vx_cmd.c 5.1 KB

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  1. /*
  2. * Driver for Digigram VX soundcards
  3. *
  4. * DSP commands
  5. *
  6. * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
  7. *
  8. * This program is free software; you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation; either version 2 of the License, or
  11. * (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program; if not, write to the Free Software
  20. * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  21. */
  22. #include <sound/driver.h>
  23. #include <sound/core.h>
  24. #include <sound/pcm.h>
  25. #include <sound/vx_core.h>
  26. #include "vx_cmd.h"
  27. /*
  28. * Array of DSP commands
  29. */
  30. static struct vx_cmd_info vx_dsp_cmds[] = {
  31. [CMD_VERSION] = { 0x010000, 2, RMH_SSIZE_FIXED, 1 },
  32. [CMD_SUPPORTED] = { 0x020000, 1, RMH_SSIZE_FIXED, 2 },
  33. [CMD_TEST_IT] = { 0x040000, 1, RMH_SSIZE_FIXED, 1 },
  34. [CMD_SEND_IRQA] = { 0x070001, 1, RMH_SSIZE_FIXED, 0 },
  35. [CMD_IBL] = { 0x080000, 1, RMH_SSIZE_FIXED, 4 },
  36. [CMD_ASYNC] = { 0x0A0000, 1, RMH_SSIZE_ARG, 0 },
  37. [CMD_RES_PIPE] = { 0x400000, 1, RMH_SSIZE_FIXED, 0 },
  38. [CMD_FREE_PIPE] = { 0x410000, 1, RMH_SSIZE_FIXED, 0 },
  39. [CMD_CONF_PIPE] = { 0x42A101, 2, RMH_SSIZE_FIXED, 0 },
  40. [CMD_ABORT_CONF_PIPE] = { 0x42A100, 2, RMH_SSIZE_FIXED, 0 },
  41. [CMD_PARAM_OUTPUT_PIPE] = { 0x43A000, 2, RMH_SSIZE_FIXED, 0 },
  42. [CMD_STOP_PIPE] = { 0x470004, 1, RMH_SSIZE_FIXED, 0 },
  43. [CMD_PIPE_STATE] = { 0x480000, 1, RMH_SSIZE_FIXED, 1 },
  44. [CMD_PIPE_SPL_COUNT] = { 0x49A000, 2, RMH_SSIZE_FIXED, 2 },
  45. [CMD_CAN_START_PIPE] = { 0x4b0000, 1, RMH_SSIZE_FIXED, 1 },
  46. [CMD_SIZE_HBUFFER] = { 0x4C0000, 1, RMH_SSIZE_FIXED, 1 },
  47. [CMD_START_STREAM] = { 0x80A000, 2, RMH_SSIZE_FIXED, 0 },
  48. [CMD_START_ONE_STREAM] = { 0x800000, 1, RMH_SSIZE_FIXED, 0 },
  49. [CMD_PAUSE_STREAM] = { 0x81A000, 2, RMH_SSIZE_FIXED, 0 },
  50. [CMD_PAUSE_ONE_STREAM] = { 0x810000, 1, RMH_SSIZE_FIXED, 0 },
  51. [CMD_STREAM_OUT_LEVEL_ADJUST] = { 0x828000, 2, RMH_SSIZE_FIXED, 0 },
  52. [CMD_STOP_STREAM] = { 0x830000, 1, RMH_SSIZE_FIXED, 0 },
  53. [CMD_FORMAT_STREAM_OUT] = { 0x868000, 1, RMH_SSIZE_FIXED, 0 },
  54. [CMD_FORMAT_STREAM_IN] = { 0x878800, 1, RMH_SSIZE_FIXED, 0 },
  55. [CMD_GET_STREAM_STATE] = { 0x890001, 2, RMH_SSIZE_FIXED, 1 },
  56. [CMD_DROP_BYTES_AWAY] = { 0x8A8000, 2, RMH_SSIZE_FIXED, 0 },
  57. [CMD_GET_REMAINING_BYTES] = { 0x8D0800, 1, RMH_SSIZE_FIXED, 2 },
  58. [CMD_CONNECT_AUDIO] = { 0xC10000, 1, RMH_SSIZE_FIXED, 0 },
  59. [CMD_AUDIO_LEVEL_ADJUST] = { 0xC2A000, 3, RMH_SSIZE_FIXED, 0 },
  60. [CMD_AUDIO_VU_PIC_METER] = { 0xC3A003, 2, RMH_SSIZE_FIXED, 1 },
  61. [CMD_GET_AUDIO_LEVELS] = { 0xC4A000, 2, RMH_SSIZE_FIXED, 0 },
  62. [CMD_GET_NOTIFY_EVENT] = { 0x4D0000, 1, RMH_SSIZE_ARG, 0 },
  63. [CMD_INFO_NOTIFIED] = { 0x0B0000, 1, RMH_SSIZE_FIXED, 2 },
  64. [CMD_ACCESS_IO_FCT] = { 0x098000, 1, RMH_SSIZE_ARG, 0 },
  65. [CMD_STATUS_R_BUFFERS] = { 0x440000, 1, RMH_SSIZE_ARG, 0 },
  66. [CMD_UPDATE_R_BUFFERS] = { 0x848000, 4, RMH_SSIZE_FIXED, 0 },
  67. [CMD_LOAD_EFFECT_CONTEXT] = { 0x0c8000, 3, RMH_SSIZE_FIXED, 1 },
  68. [CMD_EFFECT_ONE_PIPE] = { 0x458000, 0, RMH_SSIZE_FIXED, 0 },
  69. [CMD_MODIFY_CLOCK] = { 0x0d0000, 1, RMH_SSIZE_FIXED, 0 },
  70. [CMD_STREAM1_OUT_SET_N_LEVELS] ={ 0x858000, 3, RMH_SSIZE_FIXED, 0 },
  71. [CMD_PURGE_STREAM_DCMDS] = { 0x8b8000, 3, RMH_SSIZE_FIXED, 0 },
  72. [CMD_NOTIFY_PIPE_TIME] = { 0x4e0000, 1, RMH_SSIZE_FIXED, 0 },
  73. [CMD_LOAD_EFFECT_CONTEXT_PACKET] = { 0x0c8000, 1, RMH_SSIZE_FIXED, 0 },
  74. [CMD_RELIC_R_BUFFER] = { 0x8e0800, 1, RMH_SSIZE_FIXED, 1 },
  75. [CMD_RESYNC_AUDIO_INPUTS] = { 0x0e0000, 1, RMH_SSIZE_FIXED, 0 },
  76. [CMD_NOTIFY_STREAM_TIME] = { 0x8f0000, 1, RMH_SSIZE_FIXED, 0 },
  77. [CMD_STREAM_SAMPLE_COUNT] = { 0x900000, 1, RMH_SSIZE_FIXED, 2 },
  78. [CMD_CONFIG_TIME_CODE] = { 0x050000, 2, RMH_SSIZE_FIXED, 0 },
  79. [CMD_GET_TIME_CODE] = { 0x060000, 1, RMH_SSIZE_FIXED, 5 },
  80. [CMD_MANAGE_SIGNAL] = { 0x0f0000, 1, RMH_SSIZE_FIXED, 0 },
  81. [CMD_PARAMETER_STREAM_OUT] = { 0x91A000, 3, RMH_SSIZE_FIXED, 0 },
  82. [CMD_READ_BOARD_FREQ] = { 0x030000, 1, RMH_SSIZE_FIXED, 2 },
  83. [CMD_GET_STREAM_LEVELS] = { 0x8c0000, 1, RMH_SSIZE_FIXED, 3 },
  84. [CMD_PURGE_PIPE_DCMDS] = { 0x4f8000, 3, RMH_SSIZE_FIXED, 0 },
  85. // [CMD_SET_STREAM_OUT_EFFECTS] = { 0x888000, 34, RMH_SSIZE_FIXED, 0 },
  86. // [CMD_GET_STREAM_OUT_EFFECTS] = { 0x928000, 2, RMH_SSIZE_FIXED, 32 },
  87. [CMD_CONNECT_MONITORING] = { 0xC00000, 1, RMH_SSIZE_FIXED, 0 },
  88. [CMD_STREAM2_OUT_SET_N_LEVELS] = { 0x938000, 3, RMH_SSIZE_FIXED, 0 },
  89. [CMD_CANCEL_R_BUFFERS] = { 0x948000, 4, RMH_SSIZE_FIXED, 0 },
  90. [CMD_NOTIFY_END_OF_BUFFER] = { 0x950000, 1, RMH_SSIZE_FIXED, 0 },
  91. [CMD_GET_STREAM_VU_METER] = { 0x95A000, 2, RMH_SSIZE_ARG, 0 },
  92. };
  93. /**
  94. * vx_init_rmh - initialize the RMH instance
  95. * @rmh: the rmh pointer to be initialized
  96. * @cmd: the rmh command to be set
  97. */
  98. void vx_init_rmh(struct vx_rmh *rmh, unsigned int cmd)
  99. {
  100. snd_assert(cmd < CMD_LAST_INDEX, return);
  101. rmh->LgCmd = vx_dsp_cmds[cmd].length;
  102. rmh->LgStat = vx_dsp_cmds[cmd].st_length;
  103. rmh->DspStat = vx_dsp_cmds[cmd].st_type;
  104. rmh->Cmd[0] = vx_dsp_cmds[cmd].opcode;
  105. }