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Giuliano Pochinia2328d02009-03-19 00:09:03 +01001/*
2 * ALSA driver for Echoaudio soundcards.
3 * Copyright (C) 2009 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 INDIGO_FAMILY
20#define ECHOCARD_INDIGO_DJX
21#define ECHOCARD_NAME "Indigo DJx"
22#define ECHOCARD_HAS_SUPER_INTERLEAVE
23#define ECHOCARD_HAS_VMIXER
24#define ECHOCARD_HAS_STEREO_BIG_ENDIAN32
25
26/* Pipe indexes */
27#define PX_ANALOG_OUT 0 /* 8 */
28#define PX_DIGITAL_OUT 8 /* 0 */
29#define PX_ANALOG_IN 8 /* 0 */
30#define PX_DIGITAL_IN 8 /* 0 */
31#define PX_NUM 8
32
33/* Bus indexes */
34#define BX_ANALOG_OUT 0 /* 4 */
35#define BX_DIGITAL_OUT 4 /* 0 */
36#define BX_ANALOG_IN 4 /* 0 */
37#define BX_DIGITAL_IN 4 /* 0 */
38#define BX_NUM 4
39
40
41#include <linux/delay.h>
42#include <linux/init.h>
43#include <linux/interrupt.h>
44#include <linux/pci.h>
Paul Gortmaker65a77212011-07-15 13:13:37 -040045#include <linux/module.h>
Giuliano Pochinia2328d02009-03-19 00:09:03 +010046#include <linux/firmware.h>
47#include <linux/io.h>
Tejun Heo5a0e3ad2010-03-24 17:04:11 +090048#include <linux/slab.h>
Giuliano Pochinia2328d02009-03-19 00:09:03 +010049#include <sound/core.h>
50#include <sound/info.h>
51#include <sound/control.h>
52#include <sound/tlv.h>
53#include <sound/pcm.h>
54#include <sound/pcm_params.h>
55#include <sound/asoundef.h>
56#include <sound/initval.h>
Arun Sharma600634972011-07-26 16:09:06 -070057#include <linux/atomic.h>
Giuliano Pochinia2328d02009-03-19 00:09:03 +010058#include "echoaudio.h"
59
60MODULE_FIRMWARE("ea/loader_dsp.fw");
61MODULE_FIRMWARE("ea/indigo_djx_dsp.fw");
62
63#define FW_361_LOADER 0
64#define FW_INDIGO_DJX_DSP 1
65
66static const struct firmware card_fw[] = {
67 {0, "loader_dsp.fw"},
68 {0, "indigo_djx_dsp.fw"}
69};
70
Alexey Dobriyancebe41d2010-02-06 00:21:03 +020071static DEFINE_PCI_DEVICE_TABLE(snd_echo_ids) = {
Giuliano Pochinia2328d02009-03-19 00:09:03 +010072 {0x1057, 0x3410, 0xECC0, 0x00E0, 0, 0, 0}, /* Indigo DJx*/
73 {0,}
74};
75
76static struct snd_pcm_hardware pcm_hardware_skel = {
77 .info = SNDRV_PCM_INFO_MMAP |
78 SNDRV_PCM_INFO_INTERLEAVED |
79 SNDRV_PCM_INFO_BLOCK_TRANSFER |
80 SNDRV_PCM_INFO_MMAP_VALID |
81 SNDRV_PCM_INFO_PAUSE |
82 SNDRV_PCM_INFO_SYNC_START,
83 .formats = SNDRV_PCM_FMTBIT_U8 |
84 SNDRV_PCM_FMTBIT_S16_LE |
85 SNDRV_PCM_FMTBIT_S24_3LE |
86 SNDRV_PCM_FMTBIT_S32_LE |
87 SNDRV_PCM_FMTBIT_S32_BE,
88 .rates = SNDRV_PCM_RATE_32000 |
89 SNDRV_PCM_RATE_44100 |
90 SNDRV_PCM_RATE_48000 |
Giuliano Pochini3f681652009-04-27 23:23:29 +020091 SNDRV_PCM_RATE_64000 |
Giuliano Pochinia2328d02009-03-19 00:09:03 +010092 SNDRV_PCM_RATE_88200 |
93 SNDRV_PCM_RATE_96000,
94 .rate_min = 32000,
95 .rate_max = 96000,
96 .channels_min = 1,
97 .channels_max = 4,
98 .buffer_bytes_max = 262144,
99 .period_bytes_min = 32,
100 .period_bytes_max = 131072,
101 .periods_min = 2,
102 .periods_max = 220,
103};
104
105#include "indigodjx_dsp.c"
106#include "indigo_express_dsp.c"
107#include "echoaudio_dsp.c"
108#include "echoaudio.c"