root/sound/pci/echoaudio/echo3g.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 ECHO3G_FAMILY
   8 #define ECHOCARD_ECHO3G
   9 #define ECHOCARD_NAME "Echo3G"
  10 #define ECHOCARD_HAS_MONITOR
  11 #define ECHOCARD_HAS_ASIC
  12 #define ECHOCARD_HAS_INPUT_NOMINAL_LEVEL
  13 #define ECHOCARD_HAS_OUTPUT_NOMINAL_LEVEL
  14 #define ECHOCARD_HAS_SUPER_INTERLEAVE
  15 #define ECHOCARD_HAS_DIGITAL_IO
  16 #define ECHOCARD_HAS_DIGITAL_MODE_SWITCH
  17 #define ECHOCARD_HAS_ADAT       6
  18 #define ECHOCARD_HAS_EXTERNAL_CLOCK
  19 #define ECHOCARD_HAS_STEREO_BIG_ENDIAN32
  20 #define ECHOCARD_HAS_MIDI
  21 #define ECHOCARD_HAS_PHANTOM_POWER
  22 
  23 /* Pipe indexes */
  24 #define PX_ANALOG_OUT   0
  25 #define PX_DIGITAL_OUT  chip->px_digital_out
  26 #define PX_ANALOG_IN    chip->px_analog_in
  27 #define PX_DIGITAL_IN   chip->px_digital_in
  28 #define PX_NUM          chip->px_num
  29 
  30 /* Bus indexes */
  31 #define BX_ANALOG_OUT   0
  32 #define BX_DIGITAL_OUT  chip->bx_digital_out
  33 #define BX_ANALOG_IN    chip->bx_analog_in
  34 #define BX_DIGITAL_IN   chip->bx_digital_in
  35 #define BX_NUM          chip->bx_num
  36 
  37 
  38 #include <linux/delay.h>
  39 #include <linux/init.h>
  40 #include <linux/interrupt.h>
  41 #include <linux/pci.h>
  42 #include <linux/module.h>
  43 #include <linux/firmware.h>
  44 #include <linux/slab.h>
  45 #include <linux/io.h>
  46 #include <sound/core.h>
  47 #include <sound/info.h>
  48 #include <sound/control.h>
  49 #include <sound/tlv.h>
  50 #include <sound/pcm.h>
  51 #include <sound/pcm_params.h>
  52 #include <sound/asoundef.h>
  53 #include <sound/initval.h>
  54 #include <sound/rawmidi.h>
  55 #include <linux/atomic.h>
  56 #include "echoaudio.h"
  57 
  58 MODULE_FIRMWARE("ea/loader_dsp.fw");
  59 MODULE_FIRMWARE("ea/echo3g_dsp.fw");
  60 MODULE_FIRMWARE("ea/3g_asic.fw");
  61 
  62 #define FW_361_LOADER   0
  63 #define FW_ECHO3G_DSP   1
  64 #define FW_3G_ASIC      2
  65 
  66 static const struct firmware card_fw[] = {
  67         {0, "loader_dsp.fw"},
  68         {0, "echo3g_dsp.fw"},
  69         {0, "3g_asic.fw"}
  70 };
  71 
  72 static const struct pci_device_id snd_echo_ids[] = {
  73         {0x1057, 0x3410, 0xECC0, 0x0100, 0, 0, 0},      /* Echo 3G */
  74         {0,}
  75 };
  76 
  77 static struct snd_pcm_hardware pcm_hardware_skel = {
  78         .info = SNDRV_PCM_INFO_MMAP |
  79                 SNDRV_PCM_INFO_INTERLEAVED |
  80                 SNDRV_PCM_INFO_BLOCK_TRANSFER |
  81                 SNDRV_PCM_INFO_MMAP_VALID |
  82                 SNDRV_PCM_INFO_PAUSE |
  83                 SNDRV_PCM_INFO_SYNC_START,
  84         .formats =      SNDRV_PCM_FMTBIT_U8 |
  85                         SNDRV_PCM_FMTBIT_S16_LE |
  86                         SNDRV_PCM_FMTBIT_S24_3LE |
  87                         SNDRV_PCM_FMTBIT_S32_LE |
  88                         SNDRV_PCM_FMTBIT_S32_BE,
  89         .rates =        SNDRV_PCM_RATE_32000 |
  90                         SNDRV_PCM_RATE_44100 |
  91                         SNDRV_PCM_RATE_48000 |
  92                         SNDRV_PCM_RATE_88200 |
  93                         SNDRV_PCM_RATE_96000 |
  94                         SNDRV_PCM_RATE_CONTINUOUS,
  95         .rate_min = 32000,
  96         .rate_max = 100000,
  97         .channels_min = 1,
  98         .channels_max = 8,
  99         .buffer_bytes_max = 262144,
 100         .period_bytes_min = 32,
 101         .period_bytes_max = 131072,
 102         .periods_min = 2,
 103         .periods_max = 220,
 104 };
 105 
 106 #include "echo3g_dsp.c"
 107 #include "echoaudio_dsp.c"
 108 #include "echoaudio_3g.c"
 109 #include "echoaudio.c"
 110 #include "midi.c"