LXR linux/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
  48MODULE_FIRMWARE("ea/loader_dsp.fw");
  49MODULE_FIRMWARE("ea/indigo_dsp.fw");
  50
  51#define FW_361_LOADER   0
  52#define FW_INDIGO_DSP   1
  53
  54static const struct firmware card_fw[] = {
  55        {0, "loader_dsp.fw"},
  56        {0, "indigo_dsp.fw"}
  57};
  58
  59static const struct pci_device_id snd_echo_ids[] = {
  60        {0x1057, 0x3410, 0xECC0, 0x0090, 0, 0, 0},      /* Indigo */
  61        {0,}
  62};
  63
  64static 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
  96