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
 58MODULE_FIRMWARE("ea/loader_dsp.fw");
 59MODULE_FIRMWARE("ea/echo3g_dsp.fw");
 60MODULE_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
 66static const struct firmware card_fw[] = {
 67	{0, "loader_dsp.fw"},
 68	{0, "echo3g_dsp.fw"},
 69	{0, "3g_asic.fw"}
 70};
 71
 72static const struct pci_device_id snd_echo_ids[] = {
 73	{0x1057, 0x3410, 0xECC0, 0x0100, 0, 0, 0},	/* Echo 3G */
 74	{0,}
 75};
 76
 77static const 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"