linux/sound/pci/echoaudio/mona.c
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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_MONA
  21#define ECHOCARD_NAME "Mona"
  22#define ECHOCARD_HAS_MONITOR
  23#define ECHOCARD_HAS_ASIC
  24#define ECHOCARD_HAS_SUPER_INTERLEAVE
  25#define ECHOCARD_HAS_DIGITAL_IO
  26#define ECHOCARD_HAS_DIGITAL_IN_AUTOMUTE
  27#define ECHOCARD_HAS_DIGITAL_MODE_SWITCH
  28#define ECHOCARD_HAS_EXTERNAL_CLOCK
  29#define ECHOCARD_HAS_ADAT       6
  30#define ECHOCARD_HAS_STEREO_BIG_ENDIAN32
  31
  32/* Pipe indexes */
  33#define PX_ANALOG_OUT   0       /* 6 */
  34#define PX_DIGITAL_OUT  6       /* 8 */
  35#define PX_ANALOG_IN    14      /* 4 */
  36#define PX_DIGITAL_IN   18      /* 8 */
  37#define PX_NUM          26
  38
  39/* Bus indexes */
  40#define BX_ANALOG_OUT   0       /* 6 */
  41#define BX_DIGITAL_OUT  6       /* 8 */
  42#define BX_ANALOG_IN    14      /* 4 */
  43#define BX_DIGITAL_IN   18      /* 8 */
  44#define BX_NUM          26
  45
  46
  47#include <linux/delay.h>
  48#include <linux/init.h>
  49#include <linux/interrupt.h>
  50#include <linux/pci.h>
  51#include <linux/moduleparam.h>
  52#include <linux/firmware.h>
  53#include <linux/slab.h>
  54#include <sound/core.h>
  55#include <sound/info.h>
  56#include <sound/control.h>
  57#include <sound/tlv.h>
  58#include <sound/pcm.h>
  59#include <sound/pcm_params.h>
  60#include <sound/asoundef.h>
  61#include <sound/initval.h>
  62#include <asm/io.h>
  63#include <asm/atomic.h>
  64#include "echoaudio.h"
  65
  66MODULE_FIRMWARE("ea/loader_dsp.fw");
  67MODULE_FIRMWARE("ea/mona_301_dsp.fw");
  68MODULE_FIRMWARE("ea/mona_361_dsp.fw");
  69MODULE_FIRMWARE("ea/mona_301_1_asic_48.fw");
  70MODULE_FIRMWARE("ea/mona_301_1_asic_96.fw");
  71MODULE_FIRMWARE("ea/mona_361_1_asic_48.fw");
  72MODULE_FIRMWARE("ea/mona_361_1_asic_96.fw");
  73MODULE_FIRMWARE("ea/mona_2_asic.fw");
  74
  75#define FW_361_LOADER           0
  76#define FW_MONA_301_DSP         1
  77#define FW_MONA_361_DSP         2
  78#define FW_MONA_301_1_ASIC48    3
  79#define FW_MONA_301_1_ASIC96    4
  80#define FW_MONA_361_1_ASIC48    5
  81#define FW_MONA_361_1_ASIC96    6
  82#define FW_MONA_2_ASIC          7
  83
  84static const struct firmware card_fw[] = {
  85        {0, "loader_dsp.fw"},
  86        {0, "mona_301_dsp.fw"},
  87        {0, "mona_361_dsp.fw"},
  88        {0, "mona_301_1_asic_48.fw"},
  89        {0, "mona_301_1_asic_96.fw"},
  90        {0, "mona_361_1_asic_48.fw"},
  91        {0, "mona_361_1_asic_96.fw"},
  92        {0, "mona_2_asic.fw"}
  93};
  94
  95static DEFINE_PCI_DEVICE_TABLE(snd_echo_ids) = {
  96        {0x1057, 0x1801, 0xECC0, 0x0070, 0, 0, 0},      /* DSP 56301 Mona rev.0 */
  97        {0x1057, 0x1801, 0xECC0, 0x0071, 0, 0, 0},      /* DSP 56301 Mona rev.1 */
  98        {0x1057, 0x1801, 0xECC0, 0x0072, 0, 0, 0},      /* DSP 56301 Mona rev.2 */
  99        {0x1057, 0x3410, 0xECC0, 0x0070, 0, 0, 0},      /* DSP 56361 Mona rev.0 */
 100        {0x1057, 0x3410, 0xECC0, 0x0071, 0, 0, 0},      /* DSP 56361 Mona rev.1 */
 101        {0x1057, 0x3410, 0xECC0, 0x0072, 0, 0, 0},      /* DSP 56361 Mona rev.2 */
 102        {0,}
 103};
 104
 105static struct snd_pcm_hardware pcm_hardware_skel = {
 106        .info = SNDRV_PCM_INFO_MMAP |
 107                SNDRV_PCM_INFO_INTERLEAVED |
 108                SNDRV_PCM_INFO_BLOCK_TRANSFER |
 109                SNDRV_PCM_INFO_MMAP_VALID |
 110                SNDRV_PCM_INFO_PAUSE |
 111                SNDRV_PCM_INFO_SYNC_START,
 112        .formats =      SNDRV_PCM_FMTBIT_U8 |
 113                        SNDRV_PCM_FMTBIT_S16_LE |
 114                        SNDRV_PCM_FMTBIT_S24_3LE |
 115                        SNDRV_PCM_FMTBIT_S32_LE |
 116                        SNDRV_PCM_FMTBIT_S32_BE,
 117        .rates =        SNDRV_PCM_RATE_8000_48000 |
 118                        SNDRV_PCM_RATE_88200 |
 119                        SNDRV_PCM_RATE_96000,
 120        .rate_min = 8000,
 121        .rate_max = 96000,
 122        .channels_min = 1,
 123        .channels_max = 8,
 124        .buffer_bytes_max = 262144,
 125        .period_bytes_min = 32,
 126        .period_bytes_max = 131072,
 127        .periods_min = 2,
 128        .periods_max = 220,
 129        /* One page (4k) contains 512 instructions. I don't know if the hw
 130        supports lists longer than this. In this case periods_max=220 is a
 131        safe limit to make sure the list never exceeds 512 instructions. */
 132};
 133
 134
 135#include "mona_dsp.c"
 136#include "echoaudio_dsp.c"
 137#include "echoaudio_gml.c"
 138#include "echoaudio.c"
 139