| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * ALSA driver for Echoaudio soundcards. |
| * Copyright (C) 2003-2004 Giuliano Pochini <pochini@shiny.it> |
| */ |
| |
| #define INDIGO_FAMILY |
| #define ECHOCARD_INDIGO |
| #define ECHOCARD_NAME "Indigo" |
| #define ECHOCARD_HAS_SUPER_INTERLEAVE |
| #define ECHOCARD_HAS_VMIXER |
| #define ECHOCARD_HAS_STEREO_BIG_ENDIAN32 |
| |
| /* Pipe indexes */ |
| #define PX_ANALOG_OUT 0 /* 8 */ |
| #define PX_DIGITAL_OUT 8 /* 0 */ |
| #define PX_ANALOG_IN 8 /* 0 */ |
| #define PX_DIGITAL_IN 8 /* 0 */ |
| #define PX_NUM 8 |
| |
| /* Bus indexes */ |
| #define BX_ANALOG_OUT 0 /* 2 */ |
| #define BX_DIGITAL_OUT 2 /* 0 */ |
| #define BX_ANALOG_IN 2 /* 0 */ |
| #define BX_DIGITAL_IN 2 /* 0 */ |
| #define BX_NUM 2 |
| |
| |
| #include <linux/delay.h> |
| #include <linux/init.h> |
| #include <linux/interrupt.h> |
| #include <linux/pci.h> |
| #include <linux/module.h> |
| #include <linux/firmware.h> |
| #include <linux/slab.h> |
| #include <linux/io.h> |
| #include <sound/core.h> |
| #include <sound/info.h> |
| #include <sound/control.h> |
| #include <sound/tlv.h> |
| #include <sound/pcm.h> |
| #include <sound/pcm_params.h> |
| #include <sound/asoundef.h> |
| #include <sound/initval.h> |
| #include <linux/atomic.h> |
| #include "echoaudio.h" |
| |
| MODULE_FIRMWARE("ea/loader_dsp.fw"); |
| MODULE_FIRMWARE("ea/indigo_dsp.fw"); |
| |
| #define FW_361_LOADER 0 |
| #define FW_INDIGO_DSP 1 |
| |
| static const struct firmware card_fw[] = { |
| {0, "loader_dsp.fw"}, |
| {0, "indigo_dsp.fw"} |
| }; |
| |
| static const struct pci_device_id snd_echo_ids[] = { |
| {0x1057, 0x3410, 0xECC0, 0x0090, 0, 0, 0}, /* Indigo */ |
| {0,} |
| }; |
| |
| static struct snd_pcm_hardware pcm_hardware_skel = { |
| .info = SNDRV_PCM_INFO_MMAP | |
| SNDRV_PCM_INFO_INTERLEAVED | |
| SNDRV_PCM_INFO_BLOCK_TRANSFER | |
| SNDRV_PCM_INFO_MMAP_VALID | |
| SNDRV_PCM_INFO_PAUSE | |
| SNDRV_PCM_INFO_SYNC_START, |
| .formats = SNDRV_PCM_FMTBIT_U8 | |
| SNDRV_PCM_FMTBIT_S16_LE | |
| SNDRV_PCM_FMTBIT_S24_3LE | |
| SNDRV_PCM_FMTBIT_S32_LE | |
| SNDRV_PCM_FMTBIT_S32_BE, |
| .rates = SNDRV_PCM_RATE_32000 | |
| SNDRV_PCM_RATE_44100 | |
| SNDRV_PCM_RATE_48000 | |
| SNDRV_PCM_RATE_88200 | |
| SNDRV_PCM_RATE_96000, |
| .rate_min = 32000, |
| .rate_max = 96000, |
| .channels_min = 1, |
| .channels_max = 8, |
| .buffer_bytes_max = 262144, |
| .period_bytes_min = 32, |
| .period_bytes_max = 131072, |
| .periods_min = 2, |
| .periods_max = 220, |
| }; |
| |
| #include "indigo_dsp.c" |
| #include "echoaudio_dsp.c" |
| #include "echoaudio.c" |
| |
