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1 | /* | |
2 | * ALSA driver for Echoaudio soundcards. | |
3 | * Copyright (C) 2003-2004 Giuliano Pochini <pochini@shiny.it> | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; version 2 of the License. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License | |
15 | * along with this program; if not, write to the Free Software | |
16 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
17 | */ | |
18 | ||
19 | #define ECHO24_FAMILY | |
20 | #define ECHOCARD_MIA | |
21 | #define ECHOCARD_NAME "Mia" | |
22 | #define ECHOCARD_HAS_MONITOR | |
23 | #define ECHOCARD_HAS_INPUT_NOMINAL_LEVEL | |
24 | #define ECHOCARD_HAS_OUTPUT_NOMINAL_LEVEL | |
25 | #define ECHOCARD_HAS_SUPER_INTERLEAVE | |
26 | #define ECHOCARD_HAS_VMIXER | |
27 | #define ECHOCARD_HAS_DIGITAL_IO | |
28 | #define ECHOCARD_HAS_EXTERNAL_CLOCK | |
29 | #define ECHOCARD_HAS_ADAT false | |
30 | #define ECHOCARD_HAS_STEREO_BIG_ENDIAN32 | |
31 | #define ECHOCARD_HAS_MIDI | |
32 | #define ECHOCARD_HAS_LINE_OUT_GAIN | |
33 | ||
34 | /* Pipe indexes */ | |
35 | #define PX_ANALOG_OUT 0 /* 8 */ | |
36 | #define PX_DIGITAL_OUT 8 /* 0 */ | |
37 | #define PX_ANALOG_IN 8 /* 2 */ | |
38 | #define PX_DIGITAL_IN 10 /* 2 */ | |
39 | #define PX_NUM 12 | |
40 | ||
41 | /* Bus indexes */ | |
42 | #define BX_ANALOG_OUT 0 /* 2 */ | |
43 | #define BX_DIGITAL_OUT 2 /* 2 */ | |
44 | #define BX_ANALOG_IN 4 /* 2 */ | |
45 | #define BX_DIGITAL_IN 6 /* 2 */ | |
46 | #define BX_NUM 8 | |
47 | ||
48 | ||
49 | #include <linux/delay.h> | |
50 | #include <linux/init.h> | |
51 | #include <linux/interrupt.h> | |
52 | #include <linux/pci.h> | |
53 | #include <linux/module.h> | |
54 | #include <linux/firmware.h> | |
55 | #include <linux/slab.h> | |
56 | #include <linux/io.h> | |
57 | #include <sound/core.h> | |
58 | #include <sound/info.h> | |
59 | #include <sound/control.h> | |
60 | #include <sound/tlv.h> | |
61 | #include <sound/pcm.h> | |
62 | #include <sound/pcm_params.h> | |
63 | #include <sound/asoundef.h> | |
64 | #include <sound/initval.h> | |
65 | #include <sound/rawmidi.h> | |
66 | #include <linux/atomic.h> | |
67 | #include "echoaudio.h" | |
68 | ||
69 | MODULE_FIRMWARE("ea/loader_dsp.fw"); | |
70 | MODULE_FIRMWARE("ea/mia_dsp.fw"); | |
71 | ||
72 | #define FW_361_LOADER 0 | |
73 | #define FW_MIA_DSP 1 | |
74 | ||
75 | static const struct firmware card_fw[] = { | |
76 | {0, "loader_dsp.fw"}, | |
77 | {0, "mia_dsp.fw"} | |
78 | }; | |
79 | ||
80 | static const struct pci_device_id snd_echo_ids[] = { | |
81 | {0x1057, 0x3410, 0xECC0, 0x0080, 0, 0, 0}, /* DSP 56361 Mia rev.0 */ | |
82 | {0x1057, 0x3410, 0xECC0, 0x0081, 0, 0, 0}, /* DSP 56361 Mia rev.1 */ | |
83 | {0,} | |
84 | }; | |
85 | ||
86 | static struct snd_pcm_hardware pcm_hardware_skel = { | |
87 | .info = SNDRV_PCM_INFO_MMAP | | |
88 | SNDRV_PCM_INFO_INTERLEAVED | | |
89 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
90 | SNDRV_PCM_INFO_MMAP_VALID | | |
91 | SNDRV_PCM_INFO_PAUSE | | |
92 | SNDRV_PCM_INFO_SYNC_START, | |
93 | .formats = SNDRV_PCM_FMTBIT_U8 | | |
94 | SNDRV_PCM_FMTBIT_S16_LE | | |
95 | SNDRV_PCM_FMTBIT_S24_3LE | | |
96 | SNDRV_PCM_FMTBIT_S32_LE | | |
97 | SNDRV_PCM_FMTBIT_S32_BE, | |
98 | .rates = SNDRV_PCM_RATE_32000 | | |
99 | SNDRV_PCM_RATE_44100 | | |
100 | SNDRV_PCM_RATE_48000 | | |
101 | SNDRV_PCM_RATE_88200 | | |
102 | SNDRV_PCM_RATE_96000, | |
103 | .rate_min = 8000, | |
104 | .rate_max = 96000, | |
105 | .channels_min = 1, | |
106 | .channels_max = 8, | |
107 | .buffer_bytes_max = 262144, | |
108 | .period_bytes_min = 32, | |
109 | .period_bytes_max = 131072, | |
110 | .periods_min = 2, | |
111 | .periods_max = 220, | |
112 | /* One page (4k) contains 512 instructions. I don't know if the hw | |
113 | supports lists longer than this. In this case periods_max=220 is a | |
114 | safe limit to make sure the list never exceeds 512 instructions. */ | |
115 | }; | |
116 | ||
117 | ||
118 | #include "mia_dsp.c" | |
119 | #include "echoaudio_dsp.c" | |
120 | #include "echoaudio.c" | |
121 | #include "midi.c" |