Commit dd7b254d authored by Giuliano Pochini's avatar Giuliano Pochini Committed by Jaroslav Kysela

[ALSA] Add echoaudio sound drivers

From: Giuliano Pochini <pochini@shiny.it>Add echoaudio sound drivers (darla20, darla24, echo3g, gina20, gina24,
indigo, indigodj, indigoio, layla20, lala24, mia, mona)
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent cb9d24e4
...@@ -472,6 +472,22 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. ...@@ -472,6 +472,22 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
The power-management is supported. The power-management is supported.
Module snd-darla20
------------------
Module for Echoaudio Darla20
This module supports multiple cards.
The driver requires the firmware loader support on kernel.
Module snd-darla24
------------------
Module for Echoaudio Darla24
This module supports multiple cards.
The driver requires the firmware loader support on kernel.
Module snd-dt019x Module snd-dt019x
----------------- -----------------
...@@ -499,6 +515,14 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. ...@@ -499,6 +515,14 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
The power-management is supported. The power-management is supported.
Module snd-echo3g
-----------------
Module for Echoaudio 3G cards (Gina3G/Layla3G)
This module supports multiple cards.
The driver requires the firmware loader support on kernel.
Module snd-emu10k1 Module snd-emu10k1
------------------ ------------------
...@@ -657,6 +681,22 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. ...@@ -657,6 +681,22 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
The power-management is supported. The power-management is supported.
Module snd-gina20
-----------------
Module for Echoaudio Gina20
This module supports multiple cards.
The driver requires the firmware loader support on kernel.
Module snd-gina24
-----------------
Module for Echoaudio Gina24
This module supports multiple cards.
The driver requires the firmware loader support on kernel.
Module snd-gusclassic Module snd-gusclassic
--------------------- ---------------------
...@@ -937,6 +977,30 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. ...@@ -937,6 +977,30 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
driver isn't configured properly or you want to try another driver isn't configured properly or you want to try another
type for testing. type for testing.
Module snd-indigo
-----------------
Module for Echoaudio Indigo
This module supports multiple cards.
The driver requires the firmware loader support on kernel.
Module snd-indigodj
-------------------
Module for Echoaudio Indigo DJ
This module supports multiple cards.
The driver requires the firmware loader support on kernel.
Module snd-indigoio
-------------------
Module for Echoaudio Indigo IO
This module supports multiple cards.
The driver requires the firmware loader support on kernel.
Module snd-intel8x0 Module snd-intel8x0
------------------- -------------------
...@@ -1036,6 +1100,22 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. ...@@ -1036,6 +1100,22 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
This module supports multiple cards. This module supports multiple cards.
Module snd-layla20
------------------
Module for Echoaudio Layla20
This module supports multiple cards.
The driver requires the firmware loader support on kernel.
Module snd-layla24
------------------
Module for Echoaudio Layla24
This module supports multiple cards.
The driver requires the firmware loader support on kernel.
Module snd-maestro3 Module snd-maestro3
------------------- -------------------
...@@ -1056,6 +1136,14 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. ...@@ -1056,6 +1136,14 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
The power-management is supported. The power-management is supported.
Module snd-mia
---------------
Module for Echoaudio Mia
This module supports multiple cards.
The driver requires the firmware loader support on kernel.
Module snd-miro Module snd-miro
--------------- ---------------
...@@ -1088,6 +1176,14 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. ...@@ -1088,6 +1176,14 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
When no hotplug fw loader is available, you need to load the When no hotplug fw loader is available, you need to load the
firmware via mixartloader utility in alsa-tools package. firmware via mixartloader utility in alsa-tools package.
Module snd-mona
---------------
Module for Echoaudio Mona
This module supports multiple cards.
The driver requires the firmware loader support on kernel.
Module snd-mpu401 Module snd-mpu401
----------------- -----------------
......
...@@ -233,6 +233,143 @@ config SND_CS5535AUDIO ...@@ -233,6 +233,143 @@ config SND_CS5535AUDIO
To compile this driver as a module, choose M here: the module To compile this driver as a module, choose M here: the module
will be called snd-cs5535audio. will be called snd-cs5535audio.
config SND_DARLA20
tristate "(Echoaudio) Darla20"
depends on SND
depends on FW_LOADER
select SND_PCM
help
Say 'Y' or 'M' to include support for Echoaudio Darla.
To compile this driver as a module, choose M here: the module
will be called snd-darla20
config SND_GINA20
tristate "(Echoaudio) Gina20"
depends on SND
depends on FW_LOADER
select SND_PCM
help
Say 'Y' or 'M' to include support for Echoaudio Gina.
To compile this driver as a module, choose M here: the module
will be called snd-gina20
config SND_LAYLA20
tristate "(Echoaudio) Layla20"
depends on SND
depends on FW_LOADER
select SND_RAWMIDI
select SND_PCM
help
Say 'Y' or 'M' to include support for Echoaudio Layla.
To compile this driver as a module, choose M here: the module
will be called snd-layla20
config SND_DARLA24
tristate "(Echoaudio) Darla24"
depends on SND
depends on FW_LOADER
select SND_PCM
help
Say 'Y' or 'M' to include support for Echoaudio Darla24.
To compile this driver as a module, choose M here: the module
will be called snd-darla24
config SND_GINA24
tristate "(Echoaudio) Gina24"
depends on SND
depends on FW_LOADER
select SND_PCM
help
Say 'Y' or 'M' to include support for Echoaudio Gina24.
To compile this driver as a module, choose M here: the module
will be called snd-gina24
config SND_LAYLA24
tristate "(Echoaudio) Layla24"
depends on SND
depends on FW_LOADER
select SND_RAWMIDI
select SND_PCM
help
Say 'Y' or 'M' to include support for Echoaudio Layla24.
To compile this driver as a module, choose M here: the module
will be called snd-layla24
config SND_MONA
tristate "(Echoaudio) Mona"
depends on SND
depends on FW_LOADER
select SND_RAWMIDI
select SND_PCM
help
Say 'Y' or 'M' to include support for Echoaudio Mona.
To compile this driver as a module, choose M here: the module
will be called snd-mona
config SND_MIA
tristate "(Echoaudio) Mia"
depends on SND
depends on FW_LOADER
select SND_RAWMIDI
select SND_PCM
help
Say 'Y' or 'M' to include support for Echoaudio Mia and Mia-midi.
To compile this driver as a module, choose M here: the module
will be called snd-mia
config SND_ECHO3G
tristate "(Echoaudio) 3G cards"
depends on SND
depends on FW_LOADER
select SND_RAWMIDI
select SND_PCM
help
Say 'Y' or 'M' to include support for Echoaudio Gina3G and Layla3G.
To compile this driver as a module, choose M here: the module
will be called snd-echo3g
config SND_INDIGO
tristate "(Echoaudio) Indigo"
depends on SND
depends on FW_LOADER
select SND_PCM
help
Say 'Y' or 'M' to include support for Echoaudio Indigo.
To compile this driver as a module, choose M here: the module
will be called snd-indigo
config SND_INDIGOIO
tristate "(Echoaudio) Indigo IO"
depends on SND
depends on FW_LOADER
select SND_PCM
help
Say 'Y' or 'M' to include support for Echoaudio Indigo IO.
To compile this driver as a module, choose M here: the module
will be called snd-indigoio
config SND_INDIGODJ
tristate "(Echoaudio) Indigo DJ"
depends on SND
depends on FW_LOADER
select SND_PCM
help
Say 'Y' or 'M' to include support for Echoaudio Indigo DJ.
To compile this driver as a module, choose M here: the module
will be called snd-indigodj
config SND_EMU10K1 config SND_EMU10K1
tristate "Emu10k1 (SB Live!, Audigy, E-mu APS)" tristate "Emu10k1 (SB Live!, Audigy, E-mu APS)"
depends on SND depends on SND
......
...@@ -57,6 +57,7 @@ obj-$(CONFIG_SND) += \ ...@@ -57,6 +57,7 @@ obj-$(CONFIG_SND) += \
ca0106/ \ ca0106/ \
cs46xx/ \ cs46xx/ \
cs5535audio/ \ cs5535audio/ \
echoaudio/ \
emu10k1/ \ emu10k1/ \
hda/ \ hda/ \
ice1712/ \ ice1712/ \
......
#
# Makefile for ALSA Echoaudio soundcard drivers
# Copyright (c) 2003 by Giuliano Pochini <pochini@shiny.it>
#
snd-darla20-objs := darla20.o
snd-gina20-objs := gina20.o
snd-layla20-objs := layla20.o
snd-darla24-objs := darla24.o
snd-gina24-objs := gina24.o
snd-layla24-objs := layla24.o
snd-mona-objs := mona.o
snd-mia-objs := mia.o
snd-echo3g-objs := echo3g.o
snd-indigo-objs := indigo.o
snd-indigoio-objs := indigoio.o
snd-indigodj-objs := indigodj.o
/*
* 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 ECHOGALS_FAMILY
#define ECHOCARD_DARLA20
#define ECHOCARD_NAME "Darla20"
#define ECHOCARD_HAS_MONITOR
/* Pipe indexes */
#define PX_ANALOG_OUT 0 /* 8 */
#define PX_DIGITAL_OUT 8 /* 0 */
#define PX_ANALOG_IN 8 /* 2 */
#define PX_DIGITAL_IN 10 /* 0 */
#define PX_NUM 10
/* Bus indexes */
#define BX_ANALOG_OUT 0 /* 8 */
#define BX_DIGITAL_OUT 8 /* 0 */
#define BX_ANALOG_IN 8 /* 2 */
#define BX_DIGITAL_IN 10 /* 0 */
#define BX_NUM 10
#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/moduleparam.h>
#include <linux/firmware.h>
#include <sound/core.h>
#include <sound/info.h>
#include <sound/control.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/asoundef.h>
#include <sound/initval.h>
#include <asm/io.h>
#include <asm/atomic.h>
#include "echoaudio.h"
#define FW_DARLA20_DSP 0
static const struct firmware card_fw[] = {
{0, "darla20_dsp.fw"}
};
static struct pci_device_id snd_echo_ids[] = {
{0x1057, 0x1801, 0xECC0, 0x0010, 0, 0, 0}, /* DSP 56301 Darla20 rev.0 */
{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_44100 | SNDRV_PCM_RATE_48000,
.rate_min = 44100,
.rate_max = 48000,
.channels_min = 1,
.channels_max = 2,
.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. */
};
#include "darla20_dsp.c"
#include "echoaudio_dsp.c"
#include "echoaudio.c"
/***************************************************************************
Copyright Echo Digital Audio Corporation (c) 1998 - 2004
All rights reserved
www.echoaudio.com
This file is part of Echo Digital Audio's generic driver library.
Echo Digital Audio's generic driver library 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.
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.
*************************************************************************
Translation from C++ and adaptation for use in ALSA-Driver
were made by Giuliano Pochini <pochini@shiny.it>
****************************************************************************/
static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
{
int err;
DE_INIT(("init_hw() - Darla20\n"));
snd_assert((subdevice_id & 0xfff0) == DARLA20, return -ENODEV);
if ((err = init_dsp_comm_page(chip))) {
DE_INIT(("init_hw - could not initialize DSP comm page\n"));
return err;
}
chip->device_id = device_id;
chip->subdevice_id = subdevice_id;
chip->bad_board = TRUE;
chip->dsp_code_to_load = &card_fw[FW_DARLA20_DSP];
chip->spdif_status = GD_SPDIF_STATUS_UNDEF;
chip->clock_state = GD_CLOCK_UNDEF;
/* Since this card has no ASIC, mark it as loaded so everything
works OK */
chip->asic_loaded = TRUE;
chip->input_clock_types = ECHO_CLOCK_BIT_INTERNAL;
if ((err = load_firmware(chip)) < 0)
return err;
chip->bad_board = FALSE;
if ((err = init_line_levels(chip)) < 0)
return err;
DE_INIT(("init_hw done\n"));
return err;
}
/* The Darla20 has no external clock sources */
static u32 detect_input_clocks(const struct echoaudio *chip)
{
return ECHO_CLOCK_BIT_INTERNAL;
}
/* The Darla20 has no ASIC. Just do nothing */
static int load_asic(struct echoaudio *chip)
{
return 0;
}
static int set_sample_rate(struct echoaudio *chip, u32 rate)
{
u8 clock_state, spdif_status;
if (wait_handshake(chip))
return -EIO;
switch (rate) {
case 44100:
clock_state = GD_CLOCK_44;
spdif_status = GD_SPDIF_STATUS_44;
break;
case 48000:
clock_state = GD_CLOCK_48;
spdif_status = GD_SPDIF_STATUS_48;
break;
default:
clock_state = GD_CLOCK_NOCHANGE;
spdif_status = GD_SPDIF_STATUS_NOCHANGE;
break;
}
if (chip->clock_state == clock_state)
clock_state = GD_CLOCK_NOCHANGE;
if (spdif_status == chip->spdif_status)
spdif_status = GD_SPDIF_STATUS_NOCHANGE;
chip->comm_page->sample_rate = cpu_to_le32(rate);
chip->comm_page->gd_clock_state = clock_state;
chip->comm_page->gd_spdif_status = spdif_status;
chip->comm_page->gd_resampler_state = 3; /* magic number - should always be 3 */
/* Save the new audio state if it changed */
if (clock_state != GD_CLOCK_NOCHANGE)
chip->clock_state = clock_state;
if (spdif_status != GD_SPDIF_STATUS_NOCHANGE)
chip->spdif_status = spdif_status;
chip->sample_rate = rate;
clear_handshake(chip);
return send_vector(chip, DSP_VC_SET_GD_AUDIO_STATE);
}
/*
* 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 ECHOGALS_FAMILY
#define ECHOCARD_DARLA24
#define ECHOCARD_NAME "Darla24"
#define ECHOCARD_HAS_MONITOR
#define ECHOCARD_HAS_INPUT_NOMINAL_LEVEL
#define ECHOCARD_HAS_OUTPUT_NOMINAL_LEVEL
#define ECHOCARD_HAS_EXTERNAL_CLOCK
#define ECHOCARD_HAS_SUPER_INTERLEAVE
/* Pipe indexes */
#define PX_ANALOG_OUT 0 /* 8 */
#define PX_DIGITAL_OUT 8 /* 0 */
#define PX_ANALOG_IN 8 /* 2 */
#define PX_DIGITAL_IN 10 /* 0 */
#define PX_NUM 10
/* Bus indexes */
#define BX_ANALOG_OUT 0 /* 8 */
#define BX_DIGITAL_OUT 8 /* 0 */
#define BX_ANALOG_IN 8 /* 2 */
#define BX_DIGITAL_IN 10 /* 0 */
#define BX_NUM 10
#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/moduleparam.h>
#include <linux/firmware.h>
#include <sound/core.h>
#include <sound/info.h>
#include <sound/control.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/asoundef.h>
#include <sound/initval.h>
#include <asm/io.h>
#include <asm/atomic.h>
#include "echoaudio.h"
#define FW_DARLA24_DSP 0
static const struct firmware card_fw[] = {
{0, "darla24_dsp.fw"}
};
static struct pci_device_id snd_echo_ids[] = {
{0x1057, 0x1801, 0xECC0, 0x0040, 0, 0, 0}, /* DSP 56301 Darla24 rev.0 */
{0x1057, 0x1801, 0xECC0, 0x0041, 0, 0, 0}, /* DSP 56301 Darla24 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. */
};
#include "darla24_dsp.c"
#include "echoaudio_dsp.c"
#include "echoaudio.c"
/***************************************************************************
Copyright Echo Digital Audio Corporation (c) 1998 - 2004
All rights reserved
www.echoaudio.com
This file is part of Echo Digital Audio's generic driver library.
Echo Digital Audio's generic driver library 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.
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.
*************************************************************************
Translation from C++ and adaptation for use in ALSA-Driver
were made by Giuliano Pochini <pochini@shiny.it>
****************************************************************************/
static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
{
int err;
DE_INIT(("init_hw() - Darla24\n"));
snd_assert((subdevice_id & 0xfff0) == DARLA24, return -ENODEV);
if ((err = init_dsp_comm_page(chip))) {
DE_INIT(("init_hw - could not initialize DSP comm page\n"));
return err;
}
chip->device_id = device_id;
chip->subdevice_id = subdevice_id;
chip->bad_board = TRUE;
chip->dsp_code_to_load = &card_fw[FW_DARLA24_DSP];
/* Since this card has no ASIC, mark it as loaded so everything
works OK */
chip->asic_loaded = TRUE;
chip->input_clock_types = ECHO_CLOCK_BIT_INTERNAL |
ECHO_CLOCK_BIT_ESYNC;
if ((err = load_firmware(chip)) < 0)
return err;
chip->bad_board = FALSE;
if ((err = init_line_levels(chip)) < 0)
return err;
DE_INIT(("init_hw done\n"));
return err;
}
static u32 detect_input_clocks(const struct echoaudio *chip)
{
u32 clocks_from_dsp, clock_bits;
/* Map the DSP clock detect bits to the generic driver clock
detect bits */
clocks_from_dsp = le32_to_cpu(chip->comm_page->status_clocks);
clock_bits = ECHO_CLOCK_BIT_INTERNAL;
if (clocks_from_dsp & GLDM_CLOCK_DETECT_BIT_ESYNC)
clock_bits |= ECHO_CLOCK_BIT_ESYNC;
return clock_bits;
}
/* The Darla24 has no ASIC. Just do nothing */
static int load_asic(struct echoaudio *chip)
{
return 0;
}
static int set_sample_rate(struct echoaudio *chip, u32 rate)
{
u8 clock;
switch (rate) {
case 96000:
clock = GD24_96000;
break;
case 88200:
clock = GD24_88200;
break;
case 48000:
clock = GD24_48000;
break;
case 44100:
clock = GD24_44100;
break;
case 32000:
clock = GD24_32000;
break;
case 22050:
clock = GD24_22050;
break;
case 16000:
clock = GD24_16000;
break;
case 11025:
clock = GD24_11025;
break;
case 8000:
clock = GD24_8000;
break;
default:
DE_ACT(("set_sample_rate: Error, invalid sample rate %d\n",
rate));
return -EINVAL;
}
if (wait_handshake(chip))
return -EIO;
DE_ACT(("set_sample_rate: %d clock %d\n", rate, clock));
chip->sample_rate = rate;
/* Override the sample rate if this card is set to Echo sync. */
if (chip->input_clock == ECHO_CLOCK_ESYNC)
clock = GD24_EXT_SYNC;
chip->comm_page->sample_rate = cpu_to_le32(rate); /* ignored by the DSP ? */
chip->comm_page->gd_clock_state = clock;
clear_handshake(chip);
return send_vector(chip, DSP_VC_SET_GD_AUDIO_STATE);
}
static int set_input_clock(struct echoaudio *chip, u16 clock)
{
snd_assert(clock == ECHO_CLOCK_INTERNAL ||
clock == ECHO_CLOCK_ESYNC, return -EINVAL);
chip->input_clock = clock;
return set_sample_rate(chip, chip->sample_rate);
}
/*
* 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 ECHO3G_FAMILY
#define ECHOCARD_ECHO3G
#define ECHOCARD_NAME "Echo3G"
#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_MODE_SWITCH
#define ECHOCARD_HAS_ADAT 6
#define ECHOCARD_HAS_EXTERNAL_CLOCK
#define ECHOCARD_HAS_STEREO_BIG_ENDIAN32
#define ECHOCARD_HAS_MIDI
#define ECHOCARD_HAS_PHANTOM_POWER
/* Pipe indexes */
#define PX_ANALOG_OUT 0
#define PX_DIGITAL_OUT chip->px_digital_out
#define PX_ANALOG_IN chip->px_analog_in
#define PX_DIGITAL_IN chip->px_digital_in
#define PX_NUM chip->px_num
/* Bus indexes */
#define BX_ANALOG_OUT 0
#define BX_DIGITAL_OUT chip->bx_digital_out
#define BX_ANALOG_IN chip->bx_analog_in
#define BX_DIGITAL_IN chip->bx_digital_in
#define BX_NUM chip->bx_num
#include <sound/driver.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/moduleparam.h>
#include <linux/firmware.h>
#include <sound/core.h>
#include <sound/info.h>
#include <sound/control.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/asoundef.h>
#include <sound/initval.h>
#include <sound/rawmidi.h>
#include <asm/io.h>
#include <asm/atomic.h>
#include "echoaudio.h"
#define FW_361_LOADER 0
#define FW_ECHO3G_DSP 1
#define FW_3G_ASIC 2
static const struct firmware card_fw[] = {
{0, "loader_dsp.fw"},
{0, "echo3g_dsp.fw"},
{0, "3g_asic.fw"}
};
static struct pci_device_id snd_echo_ids[] = {
{0x1057, 0x3410, 0xECC0, 0x0100, 0, 0, 0}, /* Echo 3G */
{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_32000 |
SNDRV_PCM_RATE_44100 |
SNDRV_PCM_RATE_48000 |
SNDRV_PCM_RATE_88200 |
SNDRV_PCM_RATE_96000 |
SNDRV_PCM_RATE_CONTINUOUS,
.rate_min = 32000,
.rate_max = 100000,
.channels_min = 1,
.channels_max = 8,
.buffer_bytes_max = 262144,
.period_bytes_min = 32,
.period_bytes_max = 131072,
.periods_min = 2,
.periods_max = 220,
};
#include "echo3g_dsp.c"
#include "echoaudio_dsp.c"
#include "echoaudio_3g.c"
#include "echoaudio.c"
#include "midi.c"
/****************************************************************************
Copyright Echo Digital Audio Corporation (c) 1998 - 2004
All rights reserved
www.echoaudio.com
This file is part of Echo Digital Audio's generic driver library.
Echo Digital Audio's generic driver library 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.
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.
*************************************************************************
Translation from C++ and adaptation for use in ALSA-Driver
were made by Giuliano Pochini <pochini@shiny.it>
****************************************************************************/
static int load_asic(struct echoaudio *chip);
static int dsp_set_digital_mode(struct echoaudio *chip, u8 mode);
static int set_digital_mode(struct echoaudio *chip, u8 mode);
static int check_asic_status(struct echoaudio *chip);
static int set_sample_rate(struct echoaudio *chip, u32 rate);
static int set_input_clock(struct echoaudio *chip, u16 clock);
static int set_professional_spdif(struct echoaudio *chip, char prof);
static int set_phantom_power(struct echoaudio *chip, char on);
static int write_control_reg(struct echoaudio *chip, u32 ctl, u32 frq,
char force);
#include <linux/irq.h>
static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
{
int err;
local_irq_enable();
DE_INIT(("init_hw() - Echo3G\n"));
snd_assert((subdevice_id & 0xfff0) == ECHO3G, return -ENODEV);
if ((err = init_dsp_comm_page(chip))) {
DE_INIT(("init_hw - could not initialize DSP comm page\n"));
return err;
}
chip->comm_page->e3g_frq_register =
__constant_cpu_to_le32((E3G_MAGIC_NUMBER / 48000) - 2);
chip->device_id = device_id;
chip->subdevice_id = subdevice_id;
chip->bad_board = TRUE;
chip->has_midi = TRUE;
chip->dsp_code_to_load = &card_fw[FW_ECHO3G_DSP];
/* Load the DSP code and the ASIC on the PCI card and get
what type of external box is attached */
err = load_firmware(chip);
if (err < 0) {
return err;
} else if (err == E3G_GINA3G_BOX_TYPE) {
chip->input_clock_types = ECHO_CLOCK_BIT_INTERNAL |
ECHO_CLOCK_BIT_SPDIF |
ECHO_CLOCK_BIT_ADAT;
chip->card_name = "Gina3G";
chip->px_digital_out = chip->bx_digital_out = 6;
chip->px_analog_in = chip->bx_analog_in = 14;
chip->px_digital_in = chip->bx_digital_in = 16;
chip->px_num = chip->bx_num = 24;
chip->has_phantom_power = TRUE;
chip->hasnt_input_nominal_level = TRUE;
} else if (err == E3G_LAYLA3G_BOX_TYPE) {
chip->input_clock_types = ECHO_CLOCK_BIT_INTERNAL |
ECHO_CLOCK_BIT_SPDIF |
ECHO_CLOCK_BIT_ADAT |
ECHO_CLOCK_BIT_WORD;
chip->card_name = "Layla3G";
chip->px_digital_out = chip->bx_digital_out = 8;
chip->px_analog_in = chip->bx_analog_in = 16;
chip->px_digital_in = chip->bx_digital_in = 24;
chip->px_num = chip->bx_num = 32;
} else {
return -ENODEV;
}
chip->digital_modes = ECHOCAPS_HAS_DIGITAL_MODE_SPDIF_RCA |
ECHOCAPS_HAS_DIGITAL_MODE_SPDIF_OPTICAL |
ECHOCAPS_HAS_DIGITAL_MODE_ADAT;
chip->digital_mode = DIGITAL_MODE_SPDIF_RCA;
chip->professional_spdif = FALSE;
chip->non_audio_spdif = FALSE;
chip->bad_board = FALSE;
if ((err = init_line_levels(chip)) < 0)
return err;
err = set_digital_mode(chip, DIGITAL_MODE_SPDIF_RCA);
snd_assert(err >= 0, return err);
err = set_phantom_power(chip, 0);
snd_assert(err >= 0, return err);
err = set_professional_spdif(chip, TRUE);
DE_INIT(("init_hw done\n"));
return err;
}
static int set_phantom_power(struct echoaudio *chip, char on)
{
u32 control_reg = le32_to_cpu(chip->comm_page->control_register);
if (on)
control_reg |= E3G_PHANTOM_POWER;
else
control_reg &= ~E3G_PHANTOM_POWER;
chip->phantom_power = on;
return write_control_reg(chip, control_reg,
le32_to_cpu(chip->comm_page->e3g_frq_register),
0);
}
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