release/src-rt-6.x/linux/linux-2.6/sound/pci/echoaudio/mona.c

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