1 // SPDX-License-Identifier: GPL-2.0-only
3 * ALSA driver for Echoaudio soundcards.
4 * Copyright (C) 2003-2004 Giuliano Pochini <pochini@shiny.it>
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
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
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
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>
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"
60 #define FW_361_LOADER 0
61 #define FW_ECHO3G_DSP 1
64 static const struct firmware card_fw[] = {
65 {0, "/*(DEBLOBBED)*/"},
66 {0, "/*(DEBLOBBED)*/"},
67 {0, "/*(DEBLOBBED)*/"}
70 static const struct pci_device_id snd_echo_ids[] = {
71 {0x1057, 0x3410, 0xECC0, 0x0100, 0, 0, 0}, /* Echo 3G */
75 static const struct snd_pcm_hardware pcm_hardware_skel = {
76 .info = SNDRV_PCM_INFO_MMAP |
77 SNDRV_PCM_INFO_INTERLEAVED |
78 SNDRV_PCM_INFO_BLOCK_TRANSFER |
79 SNDRV_PCM_INFO_MMAP_VALID |
80 SNDRV_PCM_INFO_PAUSE |
81 SNDRV_PCM_INFO_SYNC_START,
82 .formats = SNDRV_PCM_FMTBIT_U8 |
83 SNDRV_PCM_FMTBIT_S16_LE |
84 SNDRV_PCM_FMTBIT_S24_3LE |
85 SNDRV_PCM_FMTBIT_S32_LE |
86 SNDRV_PCM_FMTBIT_S32_BE,
87 .rates = SNDRV_PCM_RATE_32000 |
88 SNDRV_PCM_RATE_44100 |
89 SNDRV_PCM_RATE_48000 |
90 SNDRV_PCM_RATE_88200 |
91 SNDRV_PCM_RATE_96000 |
92 SNDRV_PCM_RATE_CONTINUOUS,
97 .buffer_bytes_max = 262144,
98 .period_bytes_min = 32,
99 .period_bytes_max = 131072,
104 #include "echo3g_dsp.c"
105 #include "echoaudio_dsp.c"
106 #include "echoaudio_3g.c"
107 #include "echoaudio.c"