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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 | /* * ALSA driver for Echoaudio soundcards. * Copyright (C) 2003-2004 Giuliano Pochini <pochini@shiny.it> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define ECHO24_FAMILY #define ECHOCARD_GINA24 #define ECHOCARD_NAME "Gina24" #define ECHOCARD_HAS_MONITOR #define ECHOCARD_HAS_ASIC #define ECHOCARD_HAS_INPUT_NOMINAL_LEVEL #define ECHOCARD_HAS_OUTPUT_NOMINAL_LEVEL #define ECHOCARD_HAS_SUPER_INTERLEAVE #define ECHOCARD_HAS_DIGITAL_IO #define ECHOCARD_HAS_DIGITAL_IN_AUTOMUTE #define ECHOCARD_HAS_DIGITAL_MODE_SWITCH #define ECHOCARD_HAS_EXTERNAL_CLOCK #define ECHOCARD_HAS_ADAT 6 #define ECHOCARD_HAS_STEREO_BIG_ENDIAN32 /* Pipe indexes */ #define PX_ANALOG_OUT 0 /* 8 */ #define PX_DIGITAL_OUT 8 /* 8 */ #define PX_ANALOG_IN 16 /* 2 */ #define PX_DIGITAL_IN 18 /* 8 */ #define PX_NUM 26 /* Bus indexes */ #define BX_ANALOG_OUT 0 /* 8 */ #define BX_DIGITAL_OUT 8 /* 8 */ #define BX_ANALOG_IN 16 /* 2 */ #define BX_DIGITAL_IN 18 /* 8 */ #define BX_NUM 26 #include <linux/delay.h> #include <linux/init.h> #include <linux/interrupt.h> #include <linux/pci.h> #include <linux/module.h> #include <linux/firmware.h> #include <linux/slab.h> #include <sound/core.h> #include <sound/info.h> #include <sound/control.h> #include <sound/tlv.h> #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/asoundef.h> #include <sound/initval.h> #include <asm/io.h> #include <linux/atomic.h> #include "echoaudio.h" MODULE_FIRMWARE("ea/loader_dsp.fw"); MODULE_FIRMWARE("ea/gina24_301_dsp.fw"); MODULE_FIRMWARE("ea/gina24_361_dsp.fw"); MODULE_FIRMWARE("ea/gina24_301_asic.fw"); MODULE_FIRMWARE("ea/gina24_361_asic.fw"); #define FW_361_LOADER 0 #define FW_GINA24_301_DSP 1 #define FW_GINA24_361_DSP 2 #define FW_GINA24_301_ASIC 3 #define FW_GINA24_361_ASIC 4 static const struct firmware card_fw[] = { {0, "loader_dsp.fw"}, {0, "gina24_301_dsp.fw"}, {0, "gina24_361_dsp.fw"}, {0, "gina24_301_asic.fw"}, {0, "gina24_361_asic.fw"} }; static const struct pci_device_id snd_echo_ids[] = { {0x1057, 0x1801, 0xECC0, 0x0050, 0, 0, 0}, /* DSP 56301 Gina24 rev.0 */ {0x1057, 0x1801, 0xECC0, 0x0051, 0, 0, 0}, /* DSP 56301 Gina24 rev.1 */ {0x1057, 0x3410, 0xECC0, 0x0050, 0, 0, 0}, /* DSP 56361 Gina24 rev.0 */ {0x1057, 0x3410, 0xECC0, 0x0051, 0, 0, 0}, /* DSP 56361 Gina24 rev.1 */ {0,} }; static struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START, .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S32_BE, .rates = SNDRV_PCM_RATE_8000_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000, .rate_min = 8000, .rate_max = 96000, .channels_min = 1, .channels_max = 8, .buffer_bytes_max = 262144, .period_bytes_min = 32, .period_bytes_max = 131072, .periods_min = 2, .periods_max = 220, /* One page (4k) contains 512 instructions. I don't know if the hw supports lists longer than this. In this case periods_max=220 is a safe limit to make sure the list never exceeds 512 instructions. 220 ~= (512 - 1 - (BUFFER_BYTES_MAX / PAGE_SIZE)) / 2 */ }; #include "gina24_dsp.c" #include "echoaudio_dsp.c" #include "echoaudio_gml.c" #include "echoaudio.c" |