pci/echoaudio/indigodjx.c

0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003  *  ALSA driver for Echoaudio soundcards.
0004  *  Copyright (C) 2009 Giuliano Pochini <pochini@shiny.it>
0005  */
0006
0007 #define INDIGO_FAMILY
0008 #define ECHOCARD_INDIGO_DJX
0009 #define ECHOCARD_NAME "Indigo DJx"
0010 #define ECHOCARD_HAS_SUPER_INTERLEAVE
0011 #define ECHOCARD_HAS_VMIXER
0012 #define ECHOCARD_HAS_STEREO_BIG_ENDIAN32
0013
0014 /* Pipe indexes */
0015 #define PX_ANALOG_OUT   0   /* 8 */
0016 #define PX_DIGITAL_OUT  8   /* 0 */
0017 #define PX_ANALOG_IN    8   /* 0 */
0018 #define PX_DIGITAL_IN   8   /* 0 */
0019 #define PX_NUM      8
0020
0021 /* Bus indexes */
0022 #define BX_ANALOG_OUT   0   /* 4 */
0023 #define BX_DIGITAL_OUT  4   /* 0 */
0024 #define BX_ANALOG_IN    4   /* 0 */
0025 #define BX_DIGITAL_IN   4   /* 0 */
0026 #define BX_NUM      4
0027
0028
0029 #include <linux/delay.h>
0030 #include <linux/init.h>
0031 #include <linux/interrupt.h>
0032 #include <linux/pci.h>
0033 #include <linux/module.h>
0034 #include <linux/firmware.h>
0035 #include <linux/io.h>
0036 #include <linux/slab.h>
0037 #include <sound/core.h>
0038 #include <sound/info.h>
0039 #include <sound/control.h>
0040 #include <sound/tlv.h>
0041 #include <sound/pcm.h>
0042 #include <sound/pcm_params.h>
0043 #include <sound/asoundef.h>
0044 #include <sound/initval.h>
0045 #include <linux/atomic.h>
0046 #include "echoaudio.h"
0047
0048 MODULE_FIRMWARE("ea/loader_dsp.fw");
0049 MODULE_FIRMWARE("ea/indigo_djx_dsp.fw");
0050
0051 #define FW_361_LOADER       0
0052 #define FW_INDIGO_DJX_DSP   1
0053
0054 static const struct firmware card_fw[] = {
0055     {0, "loader_dsp.fw"},
0056     {0, "indigo_djx_dsp.fw"}
0057 };
0058
0059 static const struct pci_device_id snd_echo_ids[] = {
0060     {0x1057, 0x3410, 0xECC0, 0x00E0, 0, 0, 0},  /* Indigo DJx*/
0061     {0,}
0062 };
0063
0064 static const struct snd_pcm_hardware pcm_hardware_skel = {
0065     .info = SNDRV_PCM_INFO_MMAP |
0066         SNDRV_PCM_INFO_INTERLEAVED |
0067         SNDRV_PCM_INFO_BLOCK_TRANSFER |
0068         SNDRV_PCM_INFO_MMAP_VALID |
0069         SNDRV_PCM_INFO_PAUSE |
0070         SNDRV_PCM_INFO_SYNC_START,
0071     .formats =  SNDRV_PCM_FMTBIT_U8 |
0072             SNDRV_PCM_FMTBIT_S16_LE |
0073             SNDRV_PCM_FMTBIT_S24_3LE |
0074             SNDRV_PCM_FMTBIT_S32_LE |
0075             SNDRV_PCM_FMTBIT_S32_BE,
0076     .rates =    SNDRV_PCM_RATE_32000 |
0077             SNDRV_PCM_RATE_44100 |
0078             SNDRV_PCM_RATE_48000 |
0079             SNDRV_PCM_RATE_64000 |
0080             SNDRV_PCM_RATE_88200 |
0081             SNDRV_PCM_RATE_96000,
0082     .rate_min = 32000,
0083     .rate_max = 96000,
0084     .channels_min = 1,
0085     .channels_max = 4,
0086     .buffer_bytes_max = 262144,
0087     .period_bytes_min = 32,
0088     .period_bytes_max = 131072,
0089     .periods_min = 2,
0090     .periods_max = 220,
0091 };
0092
0093 #include "indigodjx_dsp.c"
0094 #include "indigo_express_dsp.c"
0095 #include "echoaudio_dsp.c"
0096 #include "echoaudio.c"