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873e65bc | 1 | // SPDX-License-Identifier: GPL-2.0-only |
dd7b254d GP |
2 | /* |
3 | * ALSA driver for Echoaudio soundcards. | |
4 | * Copyright (C) 2003-2004 Giuliano Pochini <pochini@shiny.it> | |
dd7b254d GP |
5 | */ |
6 | ||
7 | #define ECHO24_FAMILY | |
8 | #define ECHOCARD_MIA | |
9 | #define ECHOCARD_NAME "Mia" | |
10 | #define ECHOCARD_HAS_MONITOR | |
11 | #define ECHOCARD_HAS_INPUT_NOMINAL_LEVEL | |
12 | #define ECHOCARD_HAS_OUTPUT_NOMINAL_LEVEL | |
13 | #define ECHOCARD_HAS_SUPER_INTERLEAVE | |
14 | #define ECHOCARD_HAS_VMIXER | |
15 | #define ECHOCARD_HAS_DIGITAL_IO | |
16 | #define ECHOCARD_HAS_EXTERNAL_CLOCK | |
3f6175ec | 17 | #define ECHOCARD_HAS_ADAT false |
dd7b254d GP |
18 | #define ECHOCARD_HAS_STEREO_BIG_ENDIAN32 |
19 | #define ECHOCARD_HAS_MIDI | |
392bf2f1 | 20 | #define ECHOCARD_HAS_LINE_OUT_GAIN |
dd7b254d GP |
21 | |
22 | /* Pipe indexes */ | |
23 | #define PX_ANALOG_OUT 0 /* 8 */ | |
24 | #define PX_DIGITAL_OUT 8 /* 0 */ | |
25 | #define PX_ANALOG_IN 8 /* 2 */ | |
26 | #define PX_DIGITAL_IN 10 /* 2 */ | |
27 | #define PX_NUM 12 | |
28 | ||
29 | /* Bus indexes */ | |
30 | #define BX_ANALOG_OUT 0 /* 2 */ | |
31 | #define BX_DIGITAL_OUT 2 /* 2 */ | |
32 | #define BX_ANALOG_IN 4 /* 2 */ | |
33 | #define BX_DIGITAL_IN 6 /* 2 */ | |
34 | #define BX_NUM 8 | |
35 | ||
36 | ||
dd7b254d GP |
37 | #include <linux/delay.h> |
38 | #include <linux/init.h> | |
39 | #include <linux/interrupt.h> | |
40 | #include <linux/pci.h> | |
65a77217 | 41 | #include <linux/module.h> |
dd7b254d | 42 | #include <linux/firmware.h> |
5a0e3ad6 | 43 | #include <linux/slab.h> |
6cbbfe1c | 44 | #include <linux/io.h> |
dd7b254d GP |
45 | #include <sound/core.h> |
46 | #include <sound/info.h> | |
47 | #include <sound/control.h> | |
048b9450 | 48 | #include <sound/tlv.h> |
dd7b254d GP |
49 | #include <sound/pcm.h> |
50 | #include <sound/pcm_params.h> | |
51 | #include <sound/asoundef.h> | |
52 | #include <sound/initval.h> | |
53 | #include <sound/rawmidi.h> | |
60063497 | 54 | #include <linux/atomic.h> |
dd7b254d GP |
55 | #include "echoaudio.h" |
56 | ||
7e0af29d CL |
57 | MODULE_FIRMWARE("ea/loader_dsp.fw"); |
58 | MODULE_FIRMWARE("ea/mia_dsp.fw"); | |
59 | ||
dd7b254d GP |
60 | #define FW_361_LOADER 0 |
61 | #define FW_MIA_DSP 1 | |
62 | ||
63 | static const struct firmware card_fw[] = { | |
64 | {0, "loader_dsp.fw"}, | |
65 | {0, "mia_dsp.fw"} | |
66 | }; | |
67 | ||
9baa3c34 | 68 | static const struct pci_device_id snd_echo_ids[] = { |
dd7b254d GP |
69 | {0x1057, 0x3410, 0xECC0, 0x0080, 0, 0, 0}, /* DSP 56361 Mia rev.0 */ |
70 | {0x1057, 0x3410, 0xECC0, 0x0081, 0, 0, 0}, /* DSP 56361 Mia rev.1 */ | |
71 | {0,} | |
72 | }; | |
73 | ||
74 | static struct snd_pcm_hardware pcm_hardware_skel = { | |
75 | .info = SNDRV_PCM_INFO_MMAP | | |
76 | SNDRV_PCM_INFO_INTERLEAVED | | |
77 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
78 | SNDRV_PCM_INFO_MMAP_VALID | | |
79 | SNDRV_PCM_INFO_PAUSE | | |
80 | SNDRV_PCM_INFO_SYNC_START, | |
81 | .formats = SNDRV_PCM_FMTBIT_U8 | | |
82 | SNDRV_PCM_FMTBIT_S16_LE | | |
83 | SNDRV_PCM_FMTBIT_S24_3LE | | |
84 | SNDRV_PCM_FMTBIT_S32_LE | | |
85 | SNDRV_PCM_FMTBIT_S32_BE, | |
86 | .rates = SNDRV_PCM_RATE_32000 | | |
87 | SNDRV_PCM_RATE_44100 | | |
88 | SNDRV_PCM_RATE_48000 | | |
89 | SNDRV_PCM_RATE_88200 | | |
90 | SNDRV_PCM_RATE_96000, | |
91 | .rate_min = 8000, | |
92 | .rate_max = 96000, | |
93 | .channels_min = 1, | |
94 | .channels_max = 8, | |
95 | .buffer_bytes_max = 262144, | |
96 | .period_bytes_min = 32, | |
97 | .period_bytes_max = 131072, | |
98 | .periods_min = 2, | |
99 | .periods_max = 220, | |
100 | /* One page (4k) contains 512 instructions. I don't know if the hw | |
101 | supports lists longer than this. In this case periods_max=220 is a | |
102 | safe limit to make sure the list never exceeds 512 instructions. */ | |
103 | }; | |
104 | ||
105 | ||
106 | #include "mia_dsp.c" | |
107 | #include "echoaudio_dsp.c" | |
108 | #include "echoaudio.c" | |
109 | #include "midi.c" |