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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 INDIGO_FAMILY | |
8 | #define ECHOCARD_INDIGO | |
9 | #define ECHOCARD_NAME "Indigo" | |
10 | #define ECHOCARD_HAS_SUPER_INTERLEAVE | |
11 | #define ECHOCARD_HAS_VMIXER | |
12 | #define ECHOCARD_HAS_STEREO_BIG_ENDIAN32 | |
13 | ||
14 | /* Pipe indexes */ | |
15 | #define PX_ANALOG_OUT 0 /* 8 */ | |
16 | #define PX_DIGITAL_OUT 8 /* 0 */ | |
17 | #define PX_ANALOG_IN 8 /* 0 */ | |
18 | #define PX_DIGITAL_IN 8 /* 0 */ | |
19 | #define PX_NUM 8 | |
20 | ||
21 | /* Bus indexes */ | |
22 | #define BX_ANALOG_OUT 0 /* 2 */ | |
23 | #define BX_DIGITAL_OUT 2 /* 0 */ | |
24 | #define BX_ANALOG_IN 2 /* 0 */ | |
25 | #define BX_DIGITAL_IN 2 /* 0 */ | |
26 | #define BX_NUM 2 | |
27 | ||
28 | ||
dd7b254d GP |
29 | #include <linux/delay.h> |
30 | #include <linux/init.h> | |
31 | #include <linux/interrupt.h> | |
32 | #include <linux/pci.h> | |
65a77217 | 33 | #include <linux/module.h> |
dd7b254d | 34 | #include <linux/firmware.h> |
5a0e3ad6 | 35 | #include <linux/slab.h> |
6cbbfe1c | 36 | #include <linux/io.h> |
dd7b254d GP |
37 | #include <sound/core.h> |
38 | #include <sound/info.h> | |
39 | #include <sound/control.h> | |
048b9450 | 40 | #include <sound/tlv.h> |
dd7b254d GP |
41 | #include <sound/pcm.h> |
42 | #include <sound/pcm_params.h> | |
43 | #include <sound/asoundef.h> | |
44 | #include <sound/initval.h> | |
60063497 | 45 | #include <linux/atomic.h> |
dd7b254d GP |
46 | #include "echoaudio.h" |
47 | ||
7e0af29d CL |
48 | MODULE_FIRMWARE("ea/loader_dsp.fw"); |
49 | MODULE_FIRMWARE("ea/indigo_dsp.fw"); | |
50 | ||
dd7b254d GP |
51 | #define FW_361_LOADER 0 |
52 | #define FW_INDIGO_DSP 1 | |
53 | ||
54 | static const struct firmware card_fw[] = { | |
55 | {0, "loader_dsp.fw"}, | |
56 | {0, "indigo_dsp.fw"} | |
57 | }; | |
58 | ||
9baa3c34 | 59 | static const struct pci_device_id snd_echo_ids[] = { |
dd7b254d GP |
60 | {0x1057, 0x3410, 0xECC0, 0x0090, 0, 0, 0}, /* Indigo */ |
61 | {0,} | |
62 | }; | |
63 | ||
c1c3981f | 64 | static const struct snd_pcm_hardware pcm_hardware_skel = { |
dd7b254d GP |
65 | .info = SNDRV_PCM_INFO_MMAP | |
66 | SNDRV_PCM_INFO_INTERLEAVED | | |
67 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
68 | SNDRV_PCM_INFO_MMAP_VALID | | |
69 | SNDRV_PCM_INFO_PAUSE | | |
70 | SNDRV_PCM_INFO_SYNC_START, | |
71 | .formats = SNDRV_PCM_FMTBIT_U8 | | |
72 | SNDRV_PCM_FMTBIT_S16_LE | | |
73 | SNDRV_PCM_FMTBIT_S24_3LE | | |
74 | SNDRV_PCM_FMTBIT_S32_LE | | |
75 | SNDRV_PCM_FMTBIT_S32_BE, | |
76 | .rates = SNDRV_PCM_RATE_32000 | | |
77 | SNDRV_PCM_RATE_44100 | | |
78 | SNDRV_PCM_RATE_48000 | | |
79 | SNDRV_PCM_RATE_88200 | | |
80 | SNDRV_PCM_RATE_96000, | |
81 | .rate_min = 32000, | |
82 | .rate_max = 96000, | |
83 | .channels_min = 1, | |
84 | .channels_max = 8, | |
85 | .buffer_bytes_max = 262144, | |
86 | .period_bytes_min = 32, | |
87 | .period_bytes_max = 131072, | |
88 | .periods_min = 2, | |
89 | .periods_max = 220, | |
90 | }; | |
91 | ||
92 | #include "indigo_dsp.c" | |
93 | #include "echoaudio_dsp.c" | |
94 | #include "echoaudio.c" | |
95 |