1873e65bcSThomas Gleixner // SPDX-License-Identifier: GPL-2.0-only 2dd7b254dSGiuliano Pochini /* 3dd7b254dSGiuliano Pochini * ALSA driver for Echoaudio soundcards. 4dd7b254dSGiuliano Pochini * Copyright (C) 2003-2004 Giuliano Pochini <pochini@shiny.it> 5dd7b254dSGiuliano Pochini */ 6dd7b254dSGiuliano Pochini 7dd7b254dSGiuliano Pochini #define INDIGO_FAMILY 8dd7b254dSGiuliano Pochini #define ECHOCARD_INDIGO 9dd7b254dSGiuliano Pochini #define ECHOCARD_NAME "Indigo" 10dd7b254dSGiuliano Pochini #define ECHOCARD_HAS_SUPER_INTERLEAVE 11dd7b254dSGiuliano Pochini #define ECHOCARD_HAS_VMIXER 12dd7b254dSGiuliano Pochini #define ECHOCARD_HAS_STEREO_BIG_ENDIAN32 13dd7b254dSGiuliano Pochini 14dd7b254dSGiuliano Pochini /* Pipe indexes */ 15dd7b254dSGiuliano Pochini #define PX_ANALOG_OUT 0 /* 8 */ 16dd7b254dSGiuliano Pochini #define PX_DIGITAL_OUT 8 /* 0 */ 17dd7b254dSGiuliano Pochini #define PX_ANALOG_IN 8 /* 0 */ 18dd7b254dSGiuliano Pochini #define PX_DIGITAL_IN 8 /* 0 */ 19dd7b254dSGiuliano Pochini #define PX_NUM 8 20dd7b254dSGiuliano Pochini 21dd7b254dSGiuliano Pochini /* Bus indexes */ 22dd7b254dSGiuliano Pochini #define BX_ANALOG_OUT 0 /* 2 */ 23dd7b254dSGiuliano Pochini #define BX_DIGITAL_OUT 2 /* 0 */ 24dd7b254dSGiuliano Pochini #define BX_ANALOG_IN 2 /* 0 */ 25dd7b254dSGiuliano Pochini #define BX_DIGITAL_IN 2 /* 0 */ 26dd7b254dSGiuliano Pochini #define BX_NUM 2 27dd7b254dSGiuliano Pochini 28dd7b254dSGiuliano Pochini 29dd7b254dSGiuliano Pochini #include <linux/delay.h> 30dd7b254dSGiuliano Pochini #include <linux/init.h> 31dd7b254dSGiuliano Pochini #include <linux/interrupt.h> 32dd7b254dSGiuliano Pochini #include <linux/pci.h> 3365a77217SPaul Gortmaker #include <linux/module.h> 34dd7b254dSGiuliano Pochini #include <linux/firmware.h> 355a0e3ad6STejun Heo #include <linux/slab.h> 366cbbfe1cSTakashi Iwai #include <linux/io.h> 37dd7b254dSGiuliano Pochini #include <sound/core.h> 38dd7b254dSGiuliano Pochini #include <sound/info.h> 39dd7b254dSGiuliano Pochini #include <sound/control.h> 40048b9450SGiuliano Pochini #include <sound/tlv.h> 41dd7b254dSGiuliano Pochini #include <sound/pcm.h> 42dd7b254dSGiuliano Pochini #include <sound/pcm_params.h> 43dd7b254dSGiuliano Pochini #include <sound/asoundef.h> 44dd7b254dSGiuliano Pochini #include <sound/initval.h> 4560063497SArun Sharma #include <linux/atomic.h> 46dd7b254dSGiuliano Pochini #include "echoaudio.h" 47dd7b254dSGiuliano Pochini 487e0af29dSClemens Ladisch MODULE_FIRMWARE("ea/loader_dsp.fw"); 497e0af29dSClemens Ladisch MODULE_FIRMWARE("ea/indigo_dsp.fw"); 507e0af29dSClemens Ladisch 51dd7b254dSGiuliano Pochini #define FW_361_LOADER 0 52dd7b254dSGiuliano Pochini #define FW_INDIGO_DSP 1 53dd7b254dSGiuliano Pochini 54dd7b254dSGiuliano Pochini static const struct firmware card_fw[] = { 55dd7b254dSGiuliano Pochini {0, "loader_dsp.fw"}, 56dd7b254dSGiuliano Pochini {0, "indigo_dsp.fw"} 57dd7b254dSGiuliano Pochini }; 58dd7b254dSGiuliano Pochini 599baa3c34SBenoit Taine static const struct pci_device_id snd_echo_ids[] = { 60dd7b254dSGiuliano Pochini {0x1057, 0x3410, 0xECC0, 0x0090, 0, 0, 0}, /* Indigo */ 61dd7b254dSGiuliano Pochini {0,} 62dd7b254dSGiuliano Pochini }; 63dd7b254dSGiuliano Pochini 64*c1c3981fSTakashi Iwai static const struct snd_pcm_hardware pcm_hardware_skel = { 65dd7b254dSGiuliano Pochini .info = SNDRV_PCM_INFO_MMAP | 66dd7b254dSGiuliano Pochini SNDRV_PCM_INFO_INTERLEAVED | 67dd7b254dSGiuliano Pochini SNDRV_PCM_INFO_BLOCK_TRANSFER | 68dd7b254dSGiuliano Pochini SNDRV_PCM_INFO_MMAP_VALID | 69dd7b254dSGiuliano Pochini SNDRV_PCM_INFO_PAUSE | 70dd7b254dSGiuliano Pochini SNDRV_PCM_INFO_SYNC_START, 71dd7b254dSGiuliano Pochini .formats = SNDRV_PCM_FMTBIT_U8 | 72dd7b254dSGiuliano Pochini SNDRV_PCM_FMTBIT_S16_LE | 73dd7b254dSGiuliano Pochini SNDRV_PCM_FMTBIT_S24_3LE | 74dd7b254dSGiuliano Pochini SNDRV_PCM_FMTBIT_S32_LE | 75dd7b254dSGiuliano Pochini SNDRV_PCM_FMTBIT_S32_BE, 76dd7b254dSGiuliano Pochini .rates = SNDRV_PCM_RATE_32000 | 77dd7b254dSGiuliano Pochini SNDRV_PCM_RATE_44100 | 78dd7b254dSGiuliano Pochini SNDRV_PCM_RATE_48000 | 79dd7b254dSGiuliano Pochini SNDRV_PCM_RATE_88200 | 80dd7b254dSGiuliano Pochini SNDRV_PCM_RATE_96000, 81dd7b254dSGiuliano Pochini .rate_min = 32000, 82dd7b254dSGiuliano Pochini .rate_max = 96000, 83dd7b254dSGiuliano Pochini .channels_min = 1, 84dd7b254dSGiuliano Pochini .channels_max = 8, 85dd7b254dSGiuliano Pochini .buffer_bytes_max = 262144, 86dd7b254dSGiuliano Pochini .period_bytes_min = 32, 87dd7b254dSGiuliano Pochini .period_bytes_max = 131072, 88dd7b254dSGiuliano Pochini .periods_min = 2, 89dd7b254dSGiuliano Pochini .periods_max = 220, 90dd7b254dSGiuliano Pochini }; 91dd7b254dSGiuliano Pochini 92dd7b254dSGiuliano Pochini #include "indigo_dsp.c" 93dd7b254dSGiuliano Pochini #include "echoaudio_dsp.c" 94dd7b254dSGiuliano Pochini #include "echoaudio.c" 95dd7b254dSGiuliano Pochini 96