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Linux/sound/pci/echoaudio/indigoio.c

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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 <pochini@shiny.it>
  5  */
  6 
  7 #define INDIGO_FAMILY
  8 #define ECHOCARD_INDIGO_IO
  9 #define ECHOCARD_NAME "Indigo IO"
 10 #define ECHOCARD_HAS_MONITOR
 11 #define ECHOCARD_HAS_SUPER_INTERLEAVE
 12 #define ECHOCARD_HAS_VMIXER
 13 #define ECHOCARD_HAS_STEREO_BIG_ENDIAN32
 14 
 15 /* Pipe indexes */
 16 #define PX_ANALOG_OUT   0       /* 8 */
 17 #define PX_DIGITAL_OUT  8       /* 0 */
 18 #define PX_ANALOG_IN    8       /* 2 */
 19 #define PX_DIGITAL_IN   10      /* 0 */
 20 #define PX_NUM          10
 21 
 22 /* Bus indexes */
 23 #define BX_ANALOG_OUT   0       /* 2 */
 24 #define BX_DIGITAL_OUT  2       /* 0 */
 25 #define BX_ANALOG_IN    2       /* 2 */
 26 #define BX_DIGITAL_IN   4       /* 0 */
 27 #define BX_NUM          4
 28 
 29 
 30 #include <linux/delay.h>
 31 #include <linux/init.h>
 32 #include <linux/interrupt.h>
 33 #include <linux/pci.h>
 34 #include <linux/module.h>
 35 #include <linux/firmware.h>
 36 #include <linux/slab.h>
 37 #include <linux/io.h>
 38 #include <sound/core.h>
 39 #include <sound/info.h>
 40 #include <sound/control.h>
 41 #include <sound/tlv.h>
 42 #include <sound/pcm.h>
 43 #include <sound/pcm_params.h>
 44 #include <sound/asoundef.h>
 45 #include <sound/initval.h>
 46 #include <linux/atomic.h>
 47 #include "echoaudio.h"
 48 
 49 MODULE_FIRMWARE("ea/loader_dsp.fw");
 50 MODULE_FIRMWARE("ea/indigo_io_dsp.fw");
 51 
 52 #define FW_361_LOADER           0
 53 #define FW_INDIGO_IO_DSP        1
 54 
 55 static const struct firmware card_fw[] = {
 56         {0, "loader_dsp.fw"},
 57         {0, "indigo_io_dsp.fw"}
 58 };
 59 
 60 static const struct pci_device_id snd_echo_ids[] = {
 61         {0x1057, 0x3410, 0xECC0, 0x00A0, 0, 0, 0},      /* Indigo IO*/
 62         {0,}
 63 };
 64 
 65 static struct snd_pcm_hardware pcm_hardware_skel = {
 66         .info = SNDRV_PCM_INFO_MMAP |
 67                 SNDRV_PCM_INFO_INTERLEAVED |
 68                 SNDRV_PCM_INFO_BLOCK_TRANSFER |
 69                 SNDRV_PCM_INFO_MMAP_VALID |
 70                 SNDRV_PCM_INFO_PAUSE |
 71                 SNDRV_PCM_INFO_SYNC_START,
 72         .formats =      SNDRV_PCM_FMTBIT_U8 |
 73                         SNDRV_PCM_FMTBIT_S16_LE |
 74                         SNDRV_PCM_FMTBIT_S24_3LE |
 75                         SNDRV_PCM_FMTBIT_S32_LE |
 76                         SNDRV_PCM_FMTBIT_S32_BE,
 77         .rates =        SNDRV_PCM_RATE_32000 |
 78                         SNDRV_PCM_RATE_44100 |
 79                         SNDRV_PCM_RATE_48000 |
 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 = 8,
 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 "indigoio_dsp.c"
 94 #include "echoaudio_dsp.c"
 95 #include "echoaudio.c"
 96 
 97 

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