sound/pci/echoaudio/indigo.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  *  ALSA driver for Echoaudio soundcards.
   4  *  Copyright (C) 2003-2004 Giuliano Pochini <pochini@shiny.it>
   5  */
   6
   7 #define INDIGO_FAMILY
   8 #define ECHOCARD_INDIGO
   9 #define ECHOCARD_NAME "Indigo"
  10 #define ECHOCARD_HAS_SUPER_INTERLEAVE
  11 #define ECHOCARD_HAS_VMIXER
  12 #define ECHOCARD_HAS_STEREO_BIG_ENDIAN32
  13
  14 /* Pipe indexes */
  15 #define PX_ANALOG_OUT   0       /* 8 */
  16 #define PX_DIGITAL_OUT  8       /* 0 */
  17 #define PX_ANALOG_IN    8       /* 0 */
  18 #define PX_DIGITAL_IN   8       /* 0 */
  19 #define PX_NUM          8
  20
  21 /* Bus indexes */
  22 #define BX_ANALOG_OUT   0       /* 2 */
  23 #define BX_DIGITAL_OUT  2       /* 0 */
  24 #define BX_ANALOG_IN    2       /* 0 */
  25 #define BX_DIGITAL_IN   2       /* 0 */
  26 #define BX_NUM          2
  27
  28
  29 #include <linux/delay.h>
  30 #include <linux/init.h>
  31 #include <linux/interrupt.h>
  32 #include <linux/pci.h>
  33 #include <linux/module.h>
  34 #include <linux/firmware.h>
  35 #include <linux/slab.h>
  36 #include <linux/io.h>
  37 #include <sound/core.h>
  38 #include <sound/info.h>
  39 #include <sound/control.h>
  40 #include <sound/tlv.h>
  41 #include <sound/pcm.h>
  42 #include <sound/pcm_params.h>
  43 #include <sound/asoundef.h>
  44 #include <sound/initval.h>
  45 #include <linux/atomic.h>
  46 #include "echoaudio.h"
  47
  48 MODULE_FIRMWARE("ea/loader_dsp.fw");
  49 MODULE_FIRMWARE("ea/indigo_dsp.fw");
  50
  51 #define FW_361_LOADER   0
  52 #define FW_INDIGO_DSP   1
  53
  54 static const struct firmware card_fw[] = {
  55         {0, "loader_dsp.fw"},
  56         {0, "indigo_dsp.fw"}
  57 };
  58
  59 static const struct pci_device_id snd_echo_ids[] = {
  60         {0x1057, 0x3410, 0xECC0, 0x0090, 0, 0, 0},      /* Indigo */
  61         {0,}
  62 };
  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 = 32000,
  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 };
  91
  92 #include "indigo_dsp.c"
  93 #include "echoaudio_dsp.c"
  94 #include "echoaudio.c"
  95