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Giuliano Pochinidd7b2542006-06-28 13:53:41 +02001/*
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
Giuliano Pochini392bf2f2009-09-30 08:26:45 +020032#define ECHOCARD_HAS_LINE_OUT_GAIN
Giuliano Pochinidd7b2542006-06-28 13:53:41 +020033
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
Giuliano Pochinidd7b2542006-06-28 13:53:41 +020049#include <linux/delay.h>
50#include <linux/init.h>
51#include <linux/interrupt.h>
52#include <linux/pci.h>
Paul Gortmaker65a77212011-07-15 13:13:37 -040053#include <linux/module.h>
Giuliano Pochinidd7b2542006-06-28 13:53:41 +020054#include <linux/firmware.h>
Tejun Heo5a0e3ad2010-03-24 17:04:11 +090055#include <linux/slab.h>
Giuliano Pochinidd7b2542006-06-28 13:53:41 +020056#include <sound/core.h>
57#include <sound/info.h>
58#include <sound/control.h>
Giuliano Pochini048b9452006-11-24 13:03:58 +010059#include <sound/tlv.h>
Giuliano Pochinidd7b2542006-06-28 13:53:41 +020060#include <sound/pcm.h>
61#include <sound/pcm_params.h>
62#include <sound/asoundef.h>
63#include <sound/initval.h>
64#include <sound/rawmidi.h>
65#include <asm/io.h>
Arun Sharma600634972011-07-26 16:09:06 -070066#include <linux/atomic.h>
Giuliano Pochinidd7b2542006-06-28 13:53:41 +020067#include "echoaudio.h"
68
Clemens Ladisch7e0af292007-05-03 17:59:54 +020069MODULE_FIRMWARE("ea/loader_dsp.fw");
70MODULE_FIRMWARE("ea/mia_dsp.fw");
71
Giuliano Pochinidd7b2542006-06-28 13:53:41 +020072#define FW_361_LOADER 0
73#define FW_MIA_DSP 1
74
75static const struct firmware card_fw[] = {
76 {0, "loader_dsp.fw"},
77 {0, "mia_dsp.fw"}
78};
79
Alexey Dobriyancebe41d2010-02-06 00:21:03 +020080static DEFINE_PCI_DEVICE_TABLE(snd_echo_ids) = {
Giuliano Pochinidd7b2542006-06-28 13:53:41 +020081 {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
86static 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"