root/sound/pci/echoaudio/indigodjx.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  *  ALSA driver for Echoaudio soundcards.
   4  *  Copyright (C) 2009 Giuliano Pochini <pochini@shiny.it>
   5  */
   6 
   7 #define INDIGO_FAMILY
   8 #define ECHOCARD_INDIGO_DJX
   9 #define ECHOCARD_NAME "Indigo DJx"
  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       /* 4 */
  23 #define BX_DIGITAL_OUT  4       /* 0 */
  24 #define BX_ANALOG_IN    4       /* 0 */
  25 #define BX_DIGITAL_IN   4       /* 0 */
  26 #define BX_NUM          4
  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/io.h>
  36 #include <linux/slab.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_djx_dsp.fw");
  50 
  51 #define FW_361_LOADER           0
  52 #define FW_INDIGO_DJX_DSP       1
  53 
  54 static const struct firmware card_fw[] = {
  55         {0, "loader_dsp.fw"},
  56         {0, "indigo_djx_dsp.fw"}
  57 };
  58 
  59 static const struct pci_device_id snd_echo_ids[] = {
  60         {0x1057, 0x3410, 0xECC0, 0x00E0, 0, 0, 0},      /* Indigo DJx*/
  61         {0,}
  62 };
  63 
  64 static 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_64000 |
  80                         SNDRV_PCM_RATE_88200 |
  81                         SNDRV_PCM_RATE_96000,
  82         .rate_min = 32000,
  83         .rate_max = 96000,
  84         .channels_min = 1,
  85         .channels_max = 4,
  86         .buffer_bytes_max = 262144,
  87         .period_bytes_min = 32,
  88         .period_bytes_max = 131072,
  89         .periods_min = 2,
  90         .periods_max = 220,
  91 };
  92 
  93 #include "indigodjx_dsp.c"
  94 #include "indigo_express_dsp.c"
  95 #include "echoaudio_dsp.c"
  96 #include "echoaudio.c"