mia.c 2.8 KB

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  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /*
  3. * ALSA driver for Echoaudio soundcards.
  4. * Copyright (C) 2003-2004 Giuliano Pochini <[email protected]>
  5. */
  6. #define ECHO24_FAMILY
  7. #define ECHOCARD_MIA
  8. #define ECHOCARD_NAME "Mia"
  9. #define ECHOCARD_HAS_MONITOR
  10. #define ECHOCARD_HAS_INPUT_NOMINAL_LEVEL
  11. #define ECHOCARD_HAS_OUTPUT_NOMINAL_LEVEL
  12. #define ECHOCARD_HAS_SUPER_INTERLEAVE
  13. #define ECHOCARD_HAS_VMIXER
  14. #define ECHOCARD_HAS_DIGITAL_IO
  15. #define ECHOCARD_HAS_EXTERNAL_CLOCK
  16. #define ECHOCARD_HAS_ADAT false
  17. #define ECHOCARD_HAS_STEREO_BIG_ENDIAN32
  18. #define ECHOCARD_HAS_MIDI
  19. #define ECHOCARD_HAS_LINE_OUT_GAIN
  20. /* Pipe indexes */
  21. #define PX_ANALOG_OUT 0 /* 8 */
  22. #define PX_DIGITAL_OUT 8 /* 0 */
  23. #define PX_ANALOG_IN 8 /* 2 */
  24. #define PX_DIGITAL_IN 10 /* 2 */
  25. #define PX_NUM 12
  26. /* Bus indexes */
  27. #define BX_ANALOG_OUT 0 /* 2 */
  28. #define BX_DIGITAL_OUT 2 /* 2 */
  29. #define BX_ANALOG_IN 4 /* 2 */
  30. #define BX_DIGITAL_IN 6 /* 2 */
  31. #define BX_NUM 8
  32. #include <linux/delay.h>
  33. #include <linux/init.h>
  34. #include <linux/interrupt.h>
  35. #include <linux/pci.h>
  36. #include <linux/module.h>
  37. #include <linux/firmware.h>
  38. #include <linux/slab.h>
  39. #include <linux/io.h>
  40. #include <sound/core.h>
  41. #include <sound/info.h>
  42. #include <sound/control.h>
  43. #include <sound/tlv.h>
  44. #include <sound/pcm.h>
  45. #include <sound/pcm_params.h>
  46. #include <sound/asoundef.h>
  47. #include <sound/initval.h>
  48. #include <sound/rawmidi.h>
  49. #include <linux/atomic.h>
  50. #include "echoaudio.h"
  51. MODULE_FIRMWARE("ea/loader_dsp.fw");
  52. MODULE_FIRMWARE("ea/mia_dsp.fw");
  53. #define FW_361_LOADER 0
  54. #define FW_MIA_DSP 1
  55. static const struct firmware card_fw[] = {
  56. {0, "loader_dsp.fw"},
  57. {0, "mia_dsp.fw"}
  58. };
  59. static const struct pci_device_id snd_echo_ids[] = {
  60. {0x1057, 0x3410, 0xECC0, 0x0080, 0, 0, 0}, /* DSP 56361 Mia rev.0 */
  61. {0x1057, 0x3410, 0xECC0, 0x0081, 0, 0, 0}, /* DSP 56361 Mia rev.1 */
  62. {0,}
  63. };
  64. static const struct snd_pcm_hardware pcm_hardware_skel = {
  65. .info = SNDRV_PCM_INFO_MMAP |
  66. SNDRV_PCM_INFO_INTERLEAVED |
  67. SNDRV_PCM_INFO_BLOCK_TRANSFER |
  68. SNDRV_PCM_INFO_MMAP_VALID |
  69. SNDRV_PCM_INFO_PAUSE |
  70. SNDRV_PCM_INFO_SYNC_START,
  71. .formats = SNDRV_PCM_FMTBIT_U8 |
  72. SNDRV_PCM_FMTBIT_S16_LE |
  73. SNDRV_PCM_FMTBIT_S24_3LE |
  74. SNDRV_PCM_FMTBIT_S32_LE |
  75. SNDRV_PCM_FMTBIT_S32_BE,
  76. .rates = SNDRV_PCM_RATE_32000 |
  77. SNDRV_PCM_RATE_44100 |
  78. SNDRV_PCM_RATE_48000 |
  79. SNDRV_PCM_RATE_88200 |
  80. SNDRV_PCM_RATE_96000,
  81. .rate_min = 8000,
  82. .rate_max = 96000,
  83. .channels_min = 1,
  84. .channels_max = 8,
  85. .buffer_bytes_max = 262144,
  86. .period_bytes_min = 32,
  87. .period_bytes_max = 131072,
  88. .periods_min = 2,
  89. .periods_max = 220,
  90. /* One page (4k) contains 512 instructions. I don't know if the hw
  91. supports lists longer than this. In this case periods_max=220 is a
  92. safe limit to make sure the list never exceeds 512 instructions. */
  93. };
  94. #include "mia_dsp.c"
  95. #include "echoaudio_dsp.c"
  96. #include "echoaudio.c"
  97. #include "midi.c"