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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_LAYLA24 | |
9 | #define ECHOCARD_NAME "Layla24" | |
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_IN_AUTOMUTE | |
17 | #define ECHOCARD_HAS_DIGITAL_MODE_SWITCH | |
18 | #define ECHOCARD_HAS_EXTERNAL_CLOCK | |
19 | #define ECHOCARD_HAS_ADAT 6 | |
20 | #define ECHOCARD_HAS_STEREO_BIG_ENDIAN32 | |
21 | #define ECHOCARD_HAS_MIDI | |
22 | ||
23 | /* Pipe indexes */ | |
24 | #define PX_ANALOG_OUT 0 /* 8 */ | |
25 | #define PX_DIGITAL_OUT 8 /* 8 */ | |
26 | #define PX_ANALOG_IN 16 /* 8 */ | |
27 | #define PX_DIGITAL_IN 24 /* 8 */ | |
28 | #define PX_NUM 32 | |
29 | ||
30 | /* Bus indexes */ | |
31 | #define BX_ANALOG_OUT 0 /* 8 */ | |
32 | #define BX_DIGITAL_OUT 8 /* 8 */ | |
33 | #define BX_ANALOG_IN 16 /* 8 */ | |
34 | #define BX_DIGITAL_IN 24 /* 8 */ | |
35 | #define BX_NUM 32 | |
36 | ||
37 | ||
dd7b254d GP |
38 | #include <linux/delay.h> |
39 | #include <linux/init.h> | |
40 | #include <linux/interrupt.h> | |
41 | #include <linux/pci.h> | |
65a77217 | 42 | #include <linux/module.h> |
dd7b254d | 43 | #include <linux/firmware.h> |
5a0e3ad6 | 44 | #include <linux/slab.h> |
6cbbfe1c | 45 | #include <linux/io.h> |
dd7b254d GP |
46 | #include <sound/core.h> |
47 | #include <sound/info.h> | |
48 | #include <sound/control.h> | |
048b9450 | 49 | #include <sound/tlv.h> |
dd7b254d GP |
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> | |
60063497 | 55 | #include <linux/atomic.h> |
dd7b254d GP |
56 | #include "echoaudio.h" |
57 | ||
7e0af29d CL |
58 | MODULE_FIRMWARE("ea/loader_dsp.fw"); |
59 | MODULE_FIRMWARE("ea/layla24_dsp.fw"); | |
60 | MODULE_FIRMWARE("ea/layla24_1_asic.fw"); | |
61 | MODULE_FIRMWARE("ea/layla24_2A_asic.fw"); | |
62 | MODULE_FIRMWARE("ea/layla24_2S_asic.fw"); | |
63 | ||
dd7b254d GP |
64 | #define FW_361_LOADER 0 |
65 | #define FW_LAYLA24_DSP 1 | |
66 | #define FW_LAYLA24_1_ASIC 2 | |
67 | #define FW_LAYLA24_2A_ASIC 3 | |
68 | #define FW_LAYLA24_2S_ASIC 4 | |
69 | ||
70 | static const struct firmware card_fw[] = { | |
71 | {0, "loader_dsp.fw"}, | |
72 | {0, "layla24_dsp.fw"}, | |
73 | {0, "layla24_1_asic.fw"}, | |
74 | {0, "layla24_2A_asic.fw"}, | |
75 | {0, "layla24_2S_asic.fw"} | |
76 | }; | |
77 | ||
9baa3c34 | 78 | static const struct pci_device_id snd_echo_ids[] = { |
dd7b254d GP |
79 | {0x1057, 0x3410, 0xECC0, 0x0060, 0, 0, 0}, /* DSP 56361 Layla24 rev.0 */ |
80 | {0,} | |
81 | }; | |
82 | ||
c1c3981f | 83 | static const struct snd_pcm_hardware pcm_hardware_skel = { |
dd7b254d GP |
84 | .info = SNDRV_PCM_INFO_MMAP | |
85 | SNDRV_PCM_INFO_INTERLEAVED | | |
86 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
87 | SNDRV_PCM_INFO_MMAP_VALID | | |
88 | SNDRV_PCM_INFO_PAUSE | | |
89 | SNDRV_PCM_INFO_SYNC_START, | |
90 | .formats = SNDRV_PCM_FMTBIT_U8 | | |
91 | SNDRV_PCM_FMTBIT_S16_LE | | |
92 | SNDRV_PCM_FMTBIT_S24_3LE | | |
93 | SNDRV_PCM_FMTBIT_S32_LE | | |
94 | SNDRV_PCM_FMTBIT_S32_BE, | |
95 | .rates = SNDRV_PCM_RATE_8000_96000, | |
96 | .rate_min = 8000, | |
97 | .rate_max = 100000, | |
98 | .channels_min = 1, | |
99 | .channels_max = 8, | |
100 | .buffer_bytes_max = 262144, | |
101 | .period_bytes_min = 32, | |
102 | .period_bytes_max = 131072, | |
103 | .periods_min = 2, | |
104 | .periods_max = 220, | |
105 | /* One page (4k) contains 512 instructions. I don't know if the hw | |
106 | supports lists longer than this. In this case periods_max=220 is a | |
107 | safe limit to make sure the list never exceeds 512 instructions. */ | |
108 | }; | |
109 | ||
110 | ||
111 | #include "layla24_dsp.c" | |
112 | #include "echoaudio_dsp.c" | |
113 | #include "echoaudio_gml.c" | |
114 | #include "echoaudio.c" | |
115 | #include "midi.c" |