// SPDX-License-Identifier: GPL-2.0
/*
* Focusrite Scarlett 2 Protocol Driver for ALSA
* (including Scarlett 2nd Gen, 3rd Gen, 4th Gen, Clarett USB, and
* Clarett+ series products)
*
* Supported models:
* - 6i6/18i8/18i20 Gen 2
* - Solo/2i2/4i4/8i6/18i8/18i20 Gen 3
* - Solo/2i2/4i4 Gen 4
* - Clarett 2Pre/4Pre/8Pre USB
* - Clarett+ 2Pre/4Pre/8Pre
*
* Copyright (c) 2018-2024 by Geoffrey D. Bennett <g at b4.vu>
* Copyright (c) 2020-2021 by Vladimir Sadovnikov <sadko4u@gmail.com>
* Copyright (c) 2022 by Christian Colglazier <christian@cacolglazier.com>
*
* Based on the Scarlett (Gen 1) Driver for ALSA:
*
* Copyright (c) 2013 by Tobias Hoffmann
* Copyright (c) 2013 by Robin Gareus <robin at gareus.org>
* Copyright (c) 2002 by Takashi Iwai <tiwai at suse.de>
* Copyright (c) 2014 by Chris J Arges <chris.j.arges at canonical.com>
*
* Many codes borrowed from audio.c by
* Alan Cox (alan at lxorguk.ukuu.org.uk)
* Thomas Sailer (sailer at ife.ee.ethz.ch)
*
* Code cleanup:
* David Henningsson <david.henningsson at canonical.com>
*/
/* The protocol was reverse engineered by looking at the communication
* between Focusrite Control 2.3.4 and the Focusrite(R) Scarlett 18i20
* (firmware 1083) using usbmon in July-August 2018.
*
* Scarlett 18i8 support added in April 2019.
*
* Scarlett 6i6 support added in June 2019 (thanks to Martin Wittmann
* for providing usbmon output and testing).
*
* Scarlett 4i4/8i6 Gen 3 support added in May 2020 (thanks to Laurent
* Debricon for donating a 4i4 and to Fredrik Unger for providing 8i6
* usbmon output and testing).
*
* Scarlett 18i8/18i20 Gen 3 support added in June 2020 (thanks to
* Darren Jaeckel, Alex Sedlack, and Clovis Lunel for providing usbmon
* output, protocol traces and testing).
*
* Support for loading mixer volume and mux configuration from the
* interface during driver initialisation added in May 2021 (thanks to
* Vladimir Sadovnikov for figuring out how).
*
* Support for Solo/2i2 Gen 3 added in May 2021 (thanks to Alexander
* Vorona for 2i2 protocol traces).
*
* Support for phantom power, direct monitoring, speaker switching,
* and talkback added in May-June 2021.
*
* Support for Clarett+ 8Pre added in Aug 2022 by Christian
* Colglazier.
*
* Support for Clarett 8Pre USB added in Sep 2023 (thanks to Philippe
* Perrot for confirmation).
*
* Support for Clarett+ 4Pre and 2Pre added in Sep 2023 (thanks to
* Gregory Rozzo for donating a 4Pre, and David Sherwood and Patrice
* Peterson for usbmon output).
*
* Support for Clarett 2Pre and 4Pre USB added in Oct 2023.
*
* Support for firmware updates added in Dec 2023.
*
* Support for Scarlett Solo/2i2/4i4 Gen 4 added in Dec 2023 (thanks
* to many LinuxMusicians people and to Focusrite for hardware
* donations).
*
* This ALSA mixer gives access to (model-dependent):
* - input, output, mixer-matrix muxes
* - mixer-matrix gain stages
* - gain/volume/mute controls
* - level meters
* - line/inst level, pad, and air controls
* - phantom power, direct monitor, speaker switching, and talkback
* controls
* - disable/enable MSD mode
* - disable/enable standalone mode
* - input mute, gain, autogain, safe mode
* - direct monitor mixes
* - compressor and EQ
* - Bluetooth volume
*
* <ditaa>
* /--------------\ 18chn 20chn /--------------\
* | Hardware in +--+------\ /-------------+--+ ALSA PCM out |
* \--------------/ | | | | \--------------/
* | | | /-----\ |
* | | | | | |
* | v v v | |
* | +---------------+ | |
* | \ Matrix Mux / | |
* | +-----+-----+ | |
* | | | |
* | |18chn | |
* | | | |
* | | 10chn| |
* | v | |
* | +------------+ | |
* | | Mixer | | |
* | | Matrix | | |
* | | | | |
* | | 18x10 Gain | | |
* | | stages | | |
* | +-----+------+ | |
* | | | |
* |18chn |10chn | |20chn
* | | | |
* | +----------/ |
* | | |
* v v v
* ===========================
* +---------------+ +--—------------+
* \ Output Mux / \ Capture Mux /
* +---+---+---+ +-----+-----+
* | | |
* 10chn| | |18chn
* | | |
* /--------------\ | | | /--------------\
* | S/PDIF, ADAT |<--/ |10chn \-->| ALSA PCM in |
* | Hardware out | | \--------------/
* \--------------/ |
* v
* +-------------+ Software gain per channel.
* | Master Gain |<-- 18i20 only: Switch per channel
* +------+------+ to select HW or SW gain control.
* |
* |10chn
* /--------------\ |
* | Analogue |<------/
* | Hardware out |
* \--------------/
* </ditaa>
*
* Gen 3/4 devices have a Mass Storage Device (MSD) mode where a small
* disk with registration and driver download information is presented
* to the host. To access the full functionality of the device without
* proprietary software, MSD mode can be disabled by:
* - holding down the 48V button for five seconds while powering on
* the device, or
* - using this driver and alsamixer to change the "MSD Mode" setting
* to Off and power-cycling the device
*/
#include <linux/slab.h>
#include <linux/usb.h>
#include <linux/moduleparam.h>
#include <sound/control.h>
#include <sound/tlv.h>
#include <sound/hwdep.h>
#include <uapi/sound/scarlett2.h>
#include "usbaudio.h"
#include "mixer.h"
#include "helper.h"
#include "mixer_scarlett2.h"
#include "fcp.h"
/* device_setup value to allow turning MSD mode back on */
#define SCARLETT2_MSD_ENABLE 0x02
/* device_setup value to disable this mixer driver */
#define SCARLETT2_DISABLE 0x04
/* device_setup value to use the FCP driver instead */
#define SCARLETT2_USE_FCP_DRIVER 0x08
/* some gui mixers can't handle negative ctl values */
#define SCARLETT2_VOLUME_BIAS 127
/* maximum preamp input gain value
* (the corresponding value in dB is per-device)
*/
#define SCARLETT2_MAX_GAIN_VALUE 70
/* maximum Bluetooth volume value */
#define SCARLETT2_MAX_BLUETOOTH_VOLUME 30
/* mixer range from -80dB to +12dB in 0.5dB steps */
#define SCARLETT2_MIXER_MIN_DB -80
#define SCARLETT2_MIXER_BIAS (-SCARLETT2_MIXER_MIN_DB * 2)
#define SCARLETT2_MIXER_MAX_DB 12
#define SCARLETT2_MIXER_MAX_VALUE \
((SCARLETT2_MIXER_MAX_DB - SCARLETT2_MIXER_MIN_DB) * 2)
#define SCARLETT2_MIXER_VALUE_COUNT (SCARLETT2_MIXER_MAX_VALUE + 1)
/* map from (dB + 80) * 2 to mixer value
* for dB in 0 .. 184: int(8192 * pow(10, ((dB - 160) / 2 / 20)))
*/
static const u16 scarlett2_mixer_values[SCARLETT2_MIXER_VALUE_COUNT] = {
0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2,
2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 8, 8,
9, 9, 10, 10, 11, 12, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
23, 24, 25, 27, 29, 30, 32, 34, 36, 38, 41, 43, 46, 48, 51,
54, 57, 61, 65, 68, 73, 77, 81, 86, 91, 97, 103, 109, 115,
122, 129, 137, 145, 154, 163, 173, 183, 194, 205, 217, 230,
244, 259, 274, 290, 307, 326, 345, 365, 387, 410, 434, 460,
487, 516, 547, 579, 614, 650, 689, 730, 773, 819, 867, 919,
973, 1031, 1092, 1157, 1225, 1298, 1375, 1456, 1543, 1634,
1731, 1833, 1942, 2057, 2179, 2308, 2445, 2590, 2744, 2906,
3078, 3261, 3454, 3659, 3876, 4105, 4349, 4606, 4879, 5168,
5475, 5799, 6143, 6507, 6892, 7301, 7733, 8192, 8677, 9191,
9736, 10313, 10924, 11571, 12257, 12983, 13752, 14567, 15430,
16345, 17313, 18339, 19426, 20577, 21796, 23088, 24456, 25905,
27440, 29066, 30788, 32612
};
/* Maximum number of analogue outputs */
#define SCARLETT2_ANALOGUE_MAX 10
/* Maximum number of various input controls */
#define SCARLETT2_LEVEL_SWITCH_MAX 2
#define SCARLETT2_PAD_SWITCH_MAX 8
#define SCARLETT2_AIR_SWITCH_MAX 8
#define SCARLETT2_DSP_SWITCH_MAX 2
#define SCARLETT2_INPUT_MUTE_SWITCH_MAX 2
#define SCARLETT2_PHANTOM_SWITCH_MAX 2
#define SCARLETT2_INPUT_GAIN_MAX 2
/* Maximum number of inputs to the mixer */
#define SCARLETT2_INPUT_MIX_MAX 25
/* Maximum number of outputs from the mixer */
#define SCARLETT2_OUTPUT_MIX_MAX 12
/* Maximum number of mixer gain controls */
#define SCARLETT2_MIX_MAX (SCARLETT2_INPUT_MIX_MAX * SCARLETT2_OUTPUT_MIX_MAX)
/* Maximum number of direct monitor mixer gain controls
* 1 (Solo) or 2 (2i2) direct monitor selections (Mono & Stereo)
* 2 Mix outputs (A/Left & B/Right)
* 4 Mix inputs
*/
#define SCARLETT2_MONITOR_MIX_MAX (2 * 2 * 4)
/* Maximum size of the data in the USB mux assignment message:
* 20 inputs, 20 outputs, 25 matrix inputs, 12 spare
*/
#define SCARLETT2_MUX_MAX 77
/* Maximum number of sources (sum of input port counts) */
#define SCARLETT2_MAX_SRCS 52
/* Maximum number of meters (sum of output port counts) */
#define SCARLETT2_MAX_METERS 65
/* Compressor parameter data
*
* The compressor parameters are 32-bit fixed point values with 24
* bits of fraction. Integer values are sufficient for the parameters
* except for ratio which we can set in 0.5:1 steps.
*/
struct compressor_param {
const char *name;
snd_ctl_elem_type_t type;
s32 min;
s32 max;
int scale_bits;
};
/* The available compressor parameters on the Vocaster:
* - Enable: Off, On
* - Threshold: -40dB to 0dB
* - Ratio: 1:1 to 50:1 in 0.5:1 steps
* - Knee Width: 0dB to 10dB
* - Attack: 30ms to 127ms
* - Release: 30ms to 127ms
* - Makeup Gain: 0dB to 24dB
*/
static const struct compressor_param compressor_params[] = {
{ "Enable" , SNDRV_CTL_ELEM_TYPE_BOOLEAN, 0, 1, 0 },
{ "Threshold" , SNDRV_CTL_ELEM_TYPE_INTEGER, -40, 0, 24 },
{ "Ratio" , SNDRV_CTL_ELEM_TYPE_INTEGER, 2, 100, 23 },
{ "Knee Width" , SNDRV_CTL_ELEM_TYPE_INTEGER, 0, 10, 24 },
{ "Attack" , SNDRV_CTL_ELEM_TYPE_INTEGER, 30, 127, 24 },
{ "Release" , SNDRV_CTL_ELEM_TYPE_INTEGER, 30, 127, 24 },
{ "Makeup Gain" , SNDRV_CTL_ELEM_TYPE_INTEGER, 0, 24, 24 },
};
#define SCARLETT2_COMPRESSOR_PARAM_COUNT ARRAY_SIZE(compressor_params)
#define SCARLETT2_COMPRESSOR_CTLS_MAX \
(SCARLETT2_COMPRESSOR_PARAM_COUNT * SCARLETT2_DSP_SWITCH_MAX)
/* Maximum number of filter controls */
#define SCARLETT2_PRECOMP_FLT_CTLS_MAX (2 * SCARLETT2_DSP_SWITCH_MAX)
#define SCARLETT2_PEQ_FLT_CTLS_MAX (3 * SCARLETT2_DSP_SWITCH_MAX)
/* Number of biquad filter coefficients */
#define SCARLETT2_BIQUAD_COEFFS 5
/* Maximum number of filter coefficient values */
#define SCARLETT2_PRECOMP_FLT_VALUES_MAX \
(SCARLETT2_PRECOMP_FLT_CTLS_MAX * SCARLETT2_BIQUAD_COEFFS)
#define SCARLETT2_PEQ_FLT_VALUES_MAX \
(SCARLETT2_PEQ_FLT_CTLS_MAX * SCARLETT2_BIQUAD_COEFFS)
/* Maximum number of PEQ filter slots */
#define SCARLETT2_PEQ_FLT_SLOTS_MAX 4
/* Hardware port types:
* - None (no input to mux)
* - Analogue I/O
* - S/PDIF I/O
* - ADAT I/O
* - Mixer I/O
* - PCM I/O
*/
enum {
SCARLETT2_PORT_TYPE_NONE,
SCARLETT2_PORT_TYPE_ANALOGUE,
SCARLETT2_PORT_TYPE_SPDIF,
SCARLETT2_PORT_TYPE_ADAT,
SCARLETT2_PORT_TYPE_MIX,
SCARLETT2_PORT_TYPE_PCM,
SCARLETT2_PORT_TYPE_COUNT
};
/* I/O count of each port type kept in struct scarlett2_ports */
enum {
SCARLETT2_PORT_IN,
SCARLETT2_PORT_OUT,
SCARLETT2_PORT_DIRNS
};
/* Dim/Mute buttons on the 18i20 */
enum {
SCARLETT2_BUTTON_MUTE,
SCARLETT2_BUTTON_DIM,
SCARLETT2_DIM_MUTE_COUNT
};
/* Autogain target values */
#define SCARLETT2_AG_TARGET_MIN (-30)
enum {
SCARLETT2_AG_HOT_TARGET,
SCARLETT2_AG_MEAN_TARGET,
SCARLETT2_AG_PEAK_TARGET,
SCARLETT2_AG_TARGET_COUNT
};
/* Flash Write State */
enum {
SCARLETT2_FLASH_WRITE_STATE_IDLE,
SCARLETT2_FLASH_WRITE_STATE_SELECTED,
SCARLETT2_FLASH_WRITE_STATE_ERASING,
SCARLETT2_FLASH_WRITE_STATE_WRITE
};
static const char *const scarlett2_dim_mute_names[SCARLETT2_DIM_MUTE_COUNT] = {
"Mute Playback Switch" , "Dim Playback Switch"
};
/* The autogain_status is set based on the autogain_switch and
* raw_autogain_status values.
*
* If autogain_switch is set, autogain_status is set to 0 (Running).
* The other status values are from the raw_autogain_status value + 1.
*/
static const char *const scarlett2_autogain_status_gen4[] = {
"Running" ,
"Success" ,
"SuccessDRover" ,
"WarnMinGainLimit" ,
"FailDRunder" ,
"FailMaxGainLimit" ,
"FailClipped" ,
"Cancelled" ,
"Invalid" ,
NULL
};
static const char *const scarlett2_autogain_status_vocaster[] = {
"Running" ,
"Success" ,
"FailPG" ,
"FailRange" ,
"WarnMaxCap" ,
"WarnMinCap" ,
"Cancelled" ,
"Invalid" ,
NULL
};
/* Power Status Values */
enum {
SCARLETT2_POWER_STATUS_EXT,
SCARLETT2_POWER_STATUS_BUS,
SCARLETT2_POWER_STATUS_FAIL,
SCARLETT2_POWER_STATUS_COUNT
};
/* Notification callback functions */
struct scarlett2_notification {
u32 mask;
void (*func)(struct usb_mixer_interface *mixer);
};
static void scarlett2_notify_ack(struct usb_mixer_interface *mixer);
static void scarlett2_notify_sync(struct usb_mixer_interface *mixer);
static void scarlett2_notify_dim_mute(struct usb_mixer_interface *mixer);
static void scarlett2_notify_monitor(struct usb_mixer_interface *mixer);
static void scarlett2_notify_volume(struct usb_mixer_interface *mixer);
static void scarlett2_notify_input_level(struct usb_mixer_interface *mixer);
static void scarlett2_notify_input_pad(struct usb_mixer_interface *mixer);
static void scarlett2_notify_input_air(struct usb_mixer_interface *mixer);
static void scarlett2_notify_input_dsp(struct usb_mixer_interface *mixer);
static void scarlett2_notify_input_mute(struct usb_mixer_interface *mixer);
static void scarlett2_notify_input_phantom(struct usb_mixer_interface *mixer);
static void scarlett2_notify_input_other(struct usb_mixer_interface *mixer);
static void scarlett2_notify_input_select(struct usb_mixer_interface *mixer);
static void scarlett2_notify_input_gain(struct usb_mixer_interface *mixer);
static void scarlett2_notify_autogain(struct usb_mixer_interface *mixer);
static void scarlett2_notify_input_safe(struct usb_mixer_interface *mixer);
static void scarlett2_notify_monitor_other(struct usb_mixer_interface *mixer);
static void scarlett2_notify_direct_monitor(struct usb_mixer_interface *mixer);
static void scarlett2_notify_power_status(struct usb_mixer_interface *mixer);
static void scarlett2_notify_pcm_input_switch(
struct usb_mixer_interface *mixer);
static void scarlett2_notify_bluetooth(struct usb_mixer_interface *mixer);
/* Arrays of notification callback functions */
static const struct scarlett2_notification scarlett2_notifications[] = {
{ 0x00000001, scarlett2_notify_ack },
{ 0x00000008, scarlett2_notify_sync },
{ 0x00200000, scarlett2_notify_dim_mute },
{ 0x00400000, scarlett2_notify_monitor },
{ 0x00800000, scarlett2_notify_input_other },
{ 0x01000000, scarlett2_notify_monitor_other },
{ 0, NULL }
};
static const struct scarlett2_notification scarlett3a_notifications[] = {
{ 0x00000001, scarlett2_notify_ack },
{ 0x00800000, scarlett2_notify_input_other },
{ 0x01000000, scarlett2_notify_direct_monitor },
{ 0, NULL }
};
static const struct scarlett2_notification vocaster_notifications[] = {
{ 0x00000001, scarlett2_notify_ack },
{ 0x00000008, scarlett2_notify_sync },
{ 0x00200000, scarlett2_notify_input_mute },
{ 0x00400000, scarlett2_notify_autogain },
{ 0x04000000, scarlett2_notify_input_dsp },
{ 0x08000000, scarlett2_notify_input_gain },
{ 0x10000000, scarlett2_notify_input_phantom },
{ 0x20000000, scarlett2_notify_bluetooth },
{ 0, NULL }
};
static const struct scarlett2_notification scarlett4_solo_notifications[] = {
{ 0x00000001, scarlett2_notify_ack },
{ 0x00000008, scarlett2_notify_sync },
{ 0x00400000, scarlett2_notify_input_air },
{ 0x00800000, scarlett2_notify_direct_monitor },
{ 0x01000000, scarlett2_notify_input_level },
{ 0x02000000, scarlett2_notify_input_phantom },
{ 0x04000000, scarlett2_notify_pcm_input_switch },
{ 0, NULL }
};
static const struct scarlett2_notification scarlett4_2i2_notifications[] = {
{ 0x00000001, scarlett2_notify_ack },
{ 0x00000008, scarlett2_notify_sync },
{ 0x00200000, scarlett2_notify_input_safe },
{ 0x00400000, scarlett2_notify_autogain },
{ 0x00800000, scarlett2_notify_input_air },
{ 0x01000000, scarlett2_notify_direct_monitor },
{ 0x02000000, scarlett2_notify_input_select },
{ 0x04000000, scarlett2_notify_input_level },
{ 0x08000000, scarlett2_notify_input_phantom },
{ 0x10000000, NULL }, /* power status, ignored */
{ 0x40000000, scarlett2_notify_input_gain },
{ 0x80000000, NULL }, /* power status, ignored */
{ 0, NULL }
};
static const struct scarlett2_notification scarlett4_4i4_notifications[] = {
{ 0x00000001, scarlett2_notify_ack },
{ 0x00000008, scarlett2_notify_sync },
{ 0x00200000, scarlett2_notify_input_safe },
{ 0x00400000, scarlett2_notify_autogain },
{ 0x00800000, scarlett2_notify_input_air },
{ 0x01000000, scarlett2_notify_input_select },
{ 0x02000000, scarlett2_notify_input_level },
{ 0x04000000, scarlett2_notify_input_phantom },
{ 0x08000000, scarlett2_notify_power_status }, /* power external */
{ 0x20000000, scarlett2_notify_input_gain },
{ 0x40000000, scarlett2_notify_power_status }, /* power status */
{ 0x80000000, scarlett2_notify_volume },
{ 0, NULL }
};
/* Configuration parameters that can be read and written */
enum {
SCARLETT2_CONFIG_DIM_MUTE,
SCARLETT2_CONFIG_LINE_OUT_VOLUME,
SCARLETT2_CONFIG_MUTE_SWITCH,
SCARLETT2_CONFIG_SW_HW_SWITCH,
SCARLETT2_CONFIG_MASTER_VOLUME,
SCARLETT2_CONFIG_HEADPHONE_VOLUME,
SCARLETT2_CONFIG_LEVEL_SWITCH,
SCARLETT2_CONFIG_PAD_SWITCH,
SCARLETT2_CONFIG_MSD_SWITCH,
SCARLETT2_CONFIG_AIR_SWITCH,
SCARLETT2_CONFIG_DSP_SWITCH,
SCARLETT2_CONFIG_COMPRESSOR_PARAMS,
SCARLETT2_CONFIG_PRECOMP_FLT_SWITCH,
SCARLETT2_CONFIG_PRECOMP_FLT_PARAMS,
SCARLETT2_CONFIG_PEQ_FLT_SWITCH,
SCARLETT2_CONFIG_PEQ_FLT_PARAMS,
SCARLETT2_CONFIG_INPUT_MUTE_SWITCH,
SCARLETT2_CONFIG_STANDALONE_SWITCH,
SCARLETT2_CONFIG_PHANTOM_SWITCH,
SCARLETT2_CONFIG_PHANTOM_PERSISTENCE,
SCARLETT2_CONFIG_DIRECT_MONITOR,
SCARLETT2_CONFIG_MONITOR_OTHER_SWITCH,
SCARLETT2_CONFIG_MONITOR_OTHER_ENABLE,
SCARLETT2_CONFIG_TALKBACK_MAP,
SCARLETT2_CONFIG_AUTOGAIN_SWITCH,
SCARLETT2_CONFIG_AUTOGAIN_STATUS,
SCARLETT2_CONFIG_AG_HOT_TARGET,
SCARLETT2_CONFIG_AG_MEAN_TARGET,
SCARLETT2_CONFIG_AG_PEAK_TARGET,
SCARLETT2_CONFIG_INPUT_GAIN,
SCARLETT2_CONFIG_SAFE_SWITCH,
SCARLETT2_CONFIG_INPUT_SELECT_SWITCH,
SCARLETT2_CONFIG_INPUT_LINK_SWITCH,
SCARLETT2_CONFIG_POWER_EXT,
SCARLETT2_CONFIG_POWER_LOW,
SCARLETT2_CONFIG_PCM_INPUT_SWITCH,
SCARLETT2_CONFIG_DIRECT_MONITOR_GAIN,
SCARLETT2_CONFIG_BLUETOOTH_VOLUME,
SCARLETT2_CONFIG_SPDIF_MODE,
SCARLETT2_CONFIG_COUNT
};
/* Autogain target configuration parameters and names */
static const int scarlett2_ag_target_configs[] = {
[SCARLETT2_AG_HOT_TARGET] = SCARLETT2_CONFIG_AG_HOT_TARGET,
[SCARLETT2_AG_MEAN_TARGET] = SCARLETT2_CONFIG_AG_MEAN_TARGET,
[SCARLETT2_AG_PEAK_TARGET] = SCARLETT2_CONFIG_AG_PEAK_TARGET
};
static const char *const scarlett2_ag_target_names[] = {
"Hot" , "Mean" , "Peak"
};
/* Location, size, and activation command number for the configuration
* parameters. Size is in bits and may be 1, 8, 16, or 32.
*
* Vocaster and 4th Gen devices have a parameter buffer to set certain
* configuration parameters. When pbuf is set, rather than writing to
* the given offset, the channel and value are written to the
* parameter buffer and the activate command is sent to the device.
*
* Some Gen 4 configuration parameters are written with 0x02 for a
* desired value of 0x01, and 0x03 for 0x00. These are indicated with
* mute set to 1. 0x02 and 0x03 are temporary values while the device
* makes the change and the channel and/or corresponding DSP channel
* output is muted.
*/
struct scarlett2_config {
u16 offset;
u8 size;
u8 activate;
u8 pbuf;
u8 mute;
};
struct scarlett2_config_set {
const struct scarlett2_notification *notifications;
u16 param_buf_addr;
const unsigned int *input_gain_tlv;
const char *const *autogain_status_texts;
const struct scarlett2_config items[SCARLETT2_CONFIG_COUNT];
};
/* Input gain TLV dB ranges */
static const DECLARE_TLV_DB_MINMAX(
db_scale_vocaster_gain, 0, 70 * 100
);
static const DECLARE_TLV_DB_MINMAX(
db_scale_gen4_gain, 0, 69 * 100
);
/* Gen 2 devices without SW/HW volume switch: 6i6, 18i8 */
static const struct scarlett2_config_set scarlett2_config_set_gen2a = {
.notifications = scarlett2_notifications,
.items = {
[SCARLETT2_CONFIG_LINE_OUT_VOLUME] = {
.offset = 0x34, .size = 16, .activate = 1 },
[SCARLETT2_CONFIG_MUTE_SWITCH] = {
.offset = 0x5c, .size = 8, .activate = 1 },
[SCARLETT2_CONFIG_LEVEL_SWITCH] = {
.offset = 0x7c, .size = 8, .activate = 7 },
[SCARLETT2_CONFIG_PAD_SWITCH] = {
.offset = 0x84, .size = 8, .activate = 8 },
[SCARLETT2_CONFIG_STANDALONE_SWITCH] = {
.offset = 0x8d, .size = 8, .activate = 6 },
}
};
/* Gen 2 devices with SW/HW volume switch: 18i20 */
static const struct scarlett2_config_set scarlett2_config_set_gen2b = {
.notifications = scarlett2_notifications,
.items = {
[SCARLETT2_CONFIG_DIM_MUTE] = {
.offset = 0x31, .size = 8, .activate = 2 },
[SCARLETT2_CONFIG_LINE_OUT_VOLUME] = {
.offset = 0x34, .size = 16, .activate = 1 },
[SCARLETT2_CONFIG_MUTE_SWITCH] = {
.offset = 0x5c, .size = 8, .activate = 1 },
[SCARLETT2_CONFIG_SW_HW_SWITCH] = {
.offset = 0x66, .size = 8, .activate = 3 },
[SCARLETT2_CONFIG_MASTER_VOLUME] = {
.offset = 0x76, .size = 16 },
[SCARLETT2_CONFIG_LEVEL_SWITCH] = {
.offset = 0x7c, .size = 8, .activate = 7 },
[SCARLETT2_CONFIG_PAD_SWITCH] = {
.offset = 0x84, .size = 8, .activate = 8 },
[SCARLETT2_CONFIG_STANDALONE_SWITCH] = {
.offset = 0x8d, .size = 8, .activate = 6 },
}
};
/* Gen 3 devices without a mixer (Solo and 2i2) */
static const struct scarlett2_config_set scarlett2_config_set_gen3a = {
.notifications = scarlett3a_notifications,
.items = {
[SCARLETT2_CONFIG_MSD_SWITCH] = {
.offset = 0x04, .size = 8, .activate = 6 },
[SCARLETT2_CONFIG_PHANTOM_PERSISTENCE] = {
.offset = 0x05, .size = 8, .activate = 6 },
[SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
.offset = 0x06, .size = 8, .activate = 3 },
[SCARLETT2_CONFIG_DIRECT_MONITOR] = {
.offset = 0x07, .size = 8, .activate = 4 },
[SCARLETT2_CONFIG_LEVEL_SWITCH] = {
.offset = 0x08, .size = 1, .activate = 7 },
[SCARLETT2_CONFIG_AIR_SWITCH] = {
.offset = 0x09, .size = 1, .activate = 8 },
}
};
/* Gen 3 devices without SW/HW volume switch: 4i4, 8i6 */
static const struct scarlett2_config_set scarlett2_config_set_gen3b = {
.notifications = scarlett2_notifications,
.items = {
[SCARLETT2_CONFIG_LINE_OUT_VOLUME] = {
.offset = 0x34, .size = 16, .activate = 1 },
[SCARLETT2_CONFIG_MUTE_SWITCH] = {
.offset = 0x5c, .size = 8, .activate = 1 },
[SCARLETT2_CONFIG_LEVEL_SWITCH] = {
.offset = 0x7c, .size = 8, .activate = 7 },
[SCARLETT2_CONFIG_PAD_SWITCH] = {
.offset = 0x84, .size = 8, .activate = 8 },
[SCARLETT2_CONFIG_AIR_SWITCH] = {
.offset = 0x8c, .size = 8, .activate = 8 },
[SCARLETT2_CONFIG_STANDALONE_SWITCH] = {
.offset = 0x95, .size = 8, .activate = 6 },
[SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
.offset = 0x9c, .size = 1, .activate = 8 },
[SCARLETT2_CONFIG_MSD_SWITCH] = {
.offset = 0x9d, .size = 8, .activate = 6 },
[SCARLETT2_CONFIG_PHANTOM_PERSISTENCE] = {
.offset = 0x9e, .size = 8, .activate = 6 },
}
};
/* Gen 3 devices with SW/HW volume switch: 18i8, 18i20 */
static const struct scarlett2_config_set scarlett2_config_set_gen3c = {
.notifications = scarlett2_notifications,
.items = {
[SCARLETT2_CONFIG_DIM_MUTE] = {
.offset = 0x31, .size = 8, .activate = 2 },
[SCARLETT2_CONFIG_LINE_OUT_VOLUME] = {
.offset = 0x34, .size = 16, .activate = 1 },
[SCARLETT2_CONFIG_MUTE_SWITCH] = {
.offset = 0x5c, .size = 8, .activate = 1 },
[SCARLETT2_CONFIG_SW_HW_SWITCH] = {
.offset = 0x66, .size = 8, .activate = 3 },
[SCARLETT2_CONFIG_MASTER_VOLUME] = {
.offset = 0x76, .size = 16 },
[SCARLETT2_CONFIG_LEVEL_SWITCH] = {
.offset = 0x7c, .size = 8, .activate = 7 },
[SCARLETT2_CONFIG_PAD_SWITCH] = {
.offset = 0x84, .size = 8, .activate = 8 },
[SCARLETT2_CONFIG_AIR_SWITCH] = {
.offset = 0x8c, .size = 8, .activate = 8 },
[SCARLETT2_CONFIG_STANDALONE_SWITCH] = {
.offset = 0x95, .size = 8, .activate = 6 },
[SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
.offset = 0x9c, .size = 1, .activate = 8 },
[SCARLETT2_CONFIG_MSD_SWITCH] = {
.offset = 0x9d, .size = 8, .activate = 6 },
[SCARLETT2_CONFIG_PHANTOM_PERSISTENCE] = {
.offset = 0x9e, .size = 8, .activate = 6 },
[SCARLETT2_CONFIG_MONITOR_OTHER_SWITCH] = {
.offset = 0x9f, .size = 1, .activate = 10 },
[SCARLETT2_CONFIG_MONITOR_OTHER_ENABLE] = {
.offset = 0xa0, .size = 1, .activate = 10 },
[SCARLETT2_CONFIG_TALKBACK_MAP] = {
.offset = 0xb0, .size = 16, .activate = 10 },
[SCARLETT2_CONFIG_SPDIF_MODE] = {
.offset = 0x94, .size = 8, .activate = 6 },
}
};
/* Vocaster */
static const struct scarlett2_config_set scarlett2_config_set_vocaster = {
.notifications = vocaster_notifications,
.param_buf_addr = 0x1bc,
.input_gain_tlv = db_scale_vocaster_gain,
.autogain_status_texts = scarlett2_autogain_status_vocaster,
.items = {
[SCARLETT2_CONFIG_MSD_SWITCH] = {
.offset = 0x9d, .size = 8, .activate = 6 },
[SCARLETT2_CONFIG_AUTOGAIN_SWITCH] = {
.offset = 0x1c0, .size = 8, .activate = 19, .pbuf = 1 },
[SCARLETT2_CONFIG_AUTOGAIN_STATUS] = {
.offset = 0x1c2, .size = 8, },
[SCARLETT2_CONFIG_AG_HOT_TARGET] = {
.offset = 0xc1, .size = 8, .activate = 29, .pbuf = 1 },
[SCARLETT2_CONFIG_INPUT_GAIN] = {
.offset = 0x9f, .size = 8, .activate = 21, .pbuf = 1 },
[SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
.offset = 0x9c, .size = 1, .activate = 20, .pbuf = 1 },
[SCARLETT2_CONFIG_DSP_SWITCH] = {
.offset = 0x1c4, .size = 8, .activate = 22, .pbuf = 1 },
[SCARLETT2_CONFIG_COMPRESSOR_PARAMS] = {
.offset = 0x1c8, .size = 32, .activate = 23 },
[SCARLETT2_CONFIG_PRECOMP_FLT_SWITCH] = {
.offset = 0x7c, .size = 32, .activate = 27 },
[SCARLETT2_CONFIG_PRECOMP_FLT_PARAMS] = {
.offset = 0x200, .size = 32, .activate = 27 },
[SCARLETT2_CONFIG_PEQ_FLT_SWITCH] = {
.offset = 0x84, .size = 32, .activate = 27 },
[SCARLETT2_CONFIG_PEQ_FLT_PARAMS] = {
.offset = 0x250, .size = 32, .activate = 27 },
[SCARLETT2_CONFIG_INPUT_MUTE_SWITCH] = {
.offset = 0x1be, .size = 8, .activate = 17, .pbuf = 1 },
[SCARLETT2_CONFIG_BLUETOOTH_VOLUME] = {
.offset = 0xbf, .size = 8, .activate = 28 },
}
};
/* Solo Gen 4 */
static const struct scarlett2_config_set scarlett2_config_set_gen4_solo = {
.notifications = scarlett4_solo_notifications,
.param_buf_addr = 0xd8,
.items = {
[SCARLETT2_CONFIG_MSD_SWITCH] = {
.offset = 0x47, .size = 8, .activate = 4 },
[SCARLETT2_CONFIG_DIRECT_MONITOR] = {
.offset = 0x108, .size = 8, .activate = 12, .pbuf = 1 },
[SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
.offset = 0x46, .size = 8, .activate = 9, .pbuf = 1,
.mute = 1 },
[SCARLETT2_CONFIG_LEVEL_SWITCH] = {
.offset = 0x3d, .size = 8, .activate = 10, .pbuf = 1,
.mute = 1 },
[SCARLETT2_CONFIG_AIR_SWITCH] = {
.offset = 0x3e, .size = 8, .activate = 11, .pbuf = 1 },
[SCARLETT2_CONFIG_PCM_INPUT_SWITCH] = {
.offset = 0x206, .size = 8, .activate = 25, .pbuf = 1 },
[SCARLETT2_CONFIG_DIRECT_MONITOR_GAIN] = {
.offset = 0x232, .size = 16, .activate = 26 }
}
};
/* 2i2 Gen 4 */
static const struct scarlett2_config_set scarlett2_config_set_gen4_2i2 = {
.notifications = scarlett4_2i2_notifications,
.param_buf_addr = 0xfc,
.input_gain_tlv = db_scale_gen4_gain,
.autogain_status_texts = scarlett2_autogain_status_gen4,
.items = {
[SCARLETT2_CONFIG_MSD_SWITCH] = {
.offset = 0x49, .size = 8, .activate = 4 },
[SCARLETT2_CONFIG_DIRECT_MONITOR] = {
.offset = 0x14a, .size = 8, .activate = 16, .pbuf = 1 },
[SCARLETT2_CONFIG_AUTOGAIN_SWITCH] = {
.offset = 0x135, .size = 8, .activate = 10, .pbuf = 1 },
[SCARLETT2_CONFIG_AUTOGAIN_STATUS] = {
.offset = 0x137, .size = 8 },
[SCARLETT2_CONFIG_AG_MEAN_TARGET] = {
.offset = 0x131, .size = 8, .activate = 29, .pbuf = 1 },
[SCARLETT2_CONFIG_AG_PEAK_TARGET] = {
.offset = 0x132, .size = 8, .activate = 30, .pbuf = 1 },
[SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
.offset = 0x48, .size = 8, .activate = 11, .pbuf = 1,
.mute = 1 },
[SCARLETT2_CONFIG_INPUT_GAIN] = {
.offset = 0x4b, .size = 8, .activate = 12, .pbuf = 1 },
[SCARLETT2_CONFIG_LEVEL_SWITCH] = {
.offset = 0x3c, .size = 8, .activate = 13, .pbuf = 1,
.mute = 1 },
[SCARLETT2_CONFIG_SAFE_SWITCH] = {
.offset = 0x147, .size = 8, .activate = 14, .pbuf = 1 },
[SCARLETT2_CONFIG_AIR_SWITCH] = {
.offset = 0x3e, .size = 8, .activate = 15, .pbuf = 1 },
[SCARLETT2_CONFIG_INPUT_SELECT_SWITCH] = {
.offset = 0x14b, .size = 8, .activate = 17, .pbuf = 1 },
[SCARLETT2_CONFIG_INPUT_LINK_SWITCH] = {
.offset = 0x14e, .size = 8, .activate = 18, .pbuf = 1 },
[SCARLETT2_CONFIG_DIRECT_MONITOR_GAIN] = {
.offset = 0x2a0, .size = 16, .activate = 36 }
}
};
/* 4i4 Gen 4 */
static const struct scarlett2_config_set scarlett2_config_set_gen4_4i4 = {
.notifications = scarlett4_4i4_notifications,
.param_buf_addr = 0x130,
.input_gain_tlv = db_scale_gen4_gain,
.autogain_status_texts = scarlett2_autogain_status_gen4,
.items = {
[SCARLETT2_CONFIG_MSD_SWITCH] = {
.offset = 0x5c, .size = 8, .activate = 4 },
[SCARLETT2_CONFIG_AUTOGAIN_SWITCH] = {
.offset = 0x13e, .size = 8, .activate = 10, .pbuf = 1 },
[SCARLETT2_CONFIG_AUTOGAIN_STATUS] = {
.offset = 0x140, .size = 8 },
[SCARLETT2_CONFIG_AG_MEAN_TARGET] = {
.offset = 0x13a, .size = 8, .activate = 23, .pbuf = 1 },
[SCARLETT2_CONFIG_AG_PEAK_TARGET] = {
.offset = 0x13b, .size = 8, .activate = 24, .pbuf = 1 },
[SCARLETT2_CONFIG_PHANTOM_SWITCH] = {
.offset = 0x5a, .size = 8, .activate = 11, .pbuf = 1,
.mute = 1 },
[SCARLETT2_CONFIG_INPUT_GAIN] = {
.offset = 0x5e, .size = 8, .activate = 12, .pbuf = 1 },
[SCARLETT2_CONFIG_LEVEL_SWITCH] = {
.offset = 0x4e, .size = 8, .activate = 13, .pbuf = 1,
.mute = 1 },
[SCARLETT2_CONFIG_SAFE_SWITCH] = {
.offset = 0x150, .size = 8, .activate = 14, .pbuf = 1 },
[SCARLETT2_CONFIG_AIR_SWITCH] = {
.offset = 0x50, .size = 8, .activate = 15, .pbuf = 1 },
[SCARLETT2_CONFIG_INPUT_SELECT_SWITCH] = {
.offset = 0x153, .size = 8, .activate = 16, .pbuf = 1 },
[SCARLETT2_CONFIG_INPUT_LINK_SWITCH] = {
.offset = 0x156, .size = 8, .activate = 17, .pbuf = 1 },
[SCARLETT2_CONFIG_MASTER_VOLUME] = {
.offset = 0x32, .size = 16 },
[SCARLETT2_CONFIG_HEADPHONE_VOLUME] = {
.offset = 0x3a, .size = 16 },
[SCARLETT2_CONFIG_POWER_EXT] = {
.offset = 0x168, .size = 8 },
[SCARLETT2_CONFIG_POWER_LOW] = {
.offset = 0x16d, .size = 8 }
}
};
/* Clarett USB and Clarett+ devices: 2Pre, 4Pre, 8Pre */
static const struct scarlett2_config_set scarlett2_config_set_clarett = {
.notifications = scarlett2_notifications,
.items = {
[SCARLETT2_CONFIG_DIM_MUTE] = {
.offset = 0x31, .size = 8, .activate = 2 },
[SCARLETT2_CONFIG_LINE_OUT_VOLUME] = {
.offset = 0x34, .size = 16, .activate = 1 },
[SCARLETT2_CONFIG_MUTE_SWITCH] = {
.offset = 0x5c, .size = 8, .activate = 1 },
[SCARLETT2_CONFIG_SW_HW_SWITCH] = {
.offset = 0x66, .size = 8, .activate = 3 },
[SCARLETT2_CONFIG_MASTER_VOLUME] = {
.offset = 0x76, .size = 16 },
[SCARLETT2_CONFIG_LEVEL_SWITCH] = {
.offset = 0x7c, .size = 8, .activate = 7 },
[SCARLETT2_CONFIG_AIR_SWITCH] = {
.offset = 0x95, .size = 8, .activate = 8 },
[SCARLETT2_CONFIG_STANDALONE_SWITCH] = {
.offset = 0x8d, .size = 8, .activate = 6 },
[SCARLETT2_CONFIG_SPDIF_MODE] = {
.offset = 0x9e, .size = 8, .activate = 4 },
}
};
/* Description of each hardware port type:
* - id: hardware ID of this port type
* - src_descr: printf format string for mux input selections
* - src_num_offset: added to channel number for the fprintf
* - dst_descr: printf format string for mixer controls
*/
struct scarlett2_port {
u16 id;
const char * const src_descr;
int src_num_offset;
const char * const dst_descr;
const char * const dsp_src_descr;
const char * const dsp_dst_descr;
};
static const struct scarlett2_port scarlett2_ports[SCARLETT2_PORT_TYPE_COUNT] = {
[SCARLETT2_PORT_TYPE_NONE] = {
.id = 0x000,
.src_descr = "Off"
},
[SCARLETT2_PORT_TYPE_ANALOGUE] = {
.id = 0x080,
.src_descr = "Analogue %d" ,
.src_num_offset = 1,
.dst_descr = "Analogue Output %02d Playback"
},
[SCARLETT2_PORT_TYPE_SPDIF] = {
.id = 0x180,
.src_descr = "S/PDIF %d" ,
.src_num_offset = 1,
.dst_descr = "S/PDIF Output %d Playback"
},
[SCARLETT2_PORT_TYPE_ADAT] = {
.id = 0x200,
.src_descr = "ADAT %d" ,
.src_num_offset = 1,
.dst_descr = "ADAT Output %d Playback"
},
[SCARLETT2_PORT_TYPE_MIX] = {
.id = 0x300,
.src_descr = "Mix %c" ,
.src_num_offset = 'A' ,
.dst_descr = "Mixer Input %02d Capture" ,
.dsp_src_descr = "DSP %d" ,
.dsp_dst_descr = "DSP Input %d Capture"
},
[SCARLETT2_PORT_TYPE_PCM] = {
.id = 0x600,
.src_descr = "PCM %d" ,
.src_num_offset = 1,
.dst_descr = "PCM %02d Capture"
},
};
/* Number of mux tables: one for each band of sample rates
* (44.1/48kHz, 88.2/96kHz, and 176.4/176kHz)
*/
#define SCARLETT2_MUX_TABLES 3
/* Maximum number of entries in a mux table */
#define SCARLETT2_MAX_MUX_ENTRIES 10
/* One entry within mux_assignment defines the port type and range of
* ports to add to the set_mux message. The end of the list is marked
* with count == 0.
*/
struct scarlett2_mux_entry {
u8 port_type;
u8 start;
u8 count;
};
/* Maximum number of entries in a mux table */
#define SCARLETT2_MAX_METER_ENTRIES 9
/* One entry within meter_assignment defines the range of mux outputs
* that consecutive meter entries are mapped to. The end of the list
* is marked with count == 0.
*/
struct scarlett2_meter_entry {
u8 start;
u8 count;
};
struct scarlett2_device_info {
/* which set of configuration parameters the device uses */
const struct scarlett2_config_set *config_set;
/* minimum firmware version required */
u16 min_firmware_version;
/* has a downloadable device map */
u8 has_devmap;
/* support for main/alt speaker switching */
u8 has_speaker_switching;
/* support for talkback microphone */
u8 has_talkback;
/* the number of analogue inputs with a software switchable
* level control that can be set to line or instrument
*/
u8 level_input_count;
/* the first input with a level control (0-based) */
u8 level_input_first;
/* the number of analogue inputs with a software switchable
* 10dB pad control
*/
u8 pad_input_count;
/* the number of analogue inputs with a software switchable
* "air" control
*/
u8 air_input_count;
/* the first input with an air control (0-based) */
u8 air_input_first;
/* number of additional air options
* 0 for air presence only (Gen 3)
* 1 for air presence+drive (Gen 4)
*/
u8 air_option;
/* the number of analogue inputs with DSP control */
u8 dsp_input_count;
/* number of pre-compressor filters */
u8 precomp_flt_count;
/* number of parametric EQ filters */
u8 peq_flt_count;
/* number of PEQ filters plus unused slots */
u8 peq_flt_total_count;
/* the number of analogue inputs with a software switchable
* mute control
*/
u8 mute_input_count;
/* the number of phantom (48V) software switchable controls */
u8 phantom_count;
/* the first input with phantom power control (0-based) */
u8 phantom_first;
/* the number of inputs each phantom switch controls */
u8 inputs_per_phantom;
/* the number of inputs with software-controllable gain */
u8 gain_input_count;
/* the number of inputs with safe mode */
u8 safe_input_count;
/* the number of direct monitor options
* (0 = none, 1 = mono only, 2 = mono/stereo)
*/
u8 direct_monitor;
/* the number of DSP channels */
u8 dsp_count;
/* has a Bluetooth module with volume control */
u8 has_bluetooth;
/* S/PDIF Source/Digital I/O mode control */
const char * const spdif_mode_control_name;
const u8 *spdif_mode_values;
const char * const *spdif_mode_texts;
/* remap analogue outputs; 18i8 Gen 3 has "line 3/4" connected
* internally to the analogue 7/8 outputs
*/
u8 line_out_remap_enable;
u8 line_out_remap[SCARLETT2_ANALOGUE_MAX];
u8 line_out_unmap[SCARLETT2_ANALOGUE_MAX];
/* additional description for the line out volume controls */
const char * const line_out_descrs[SCARLETT2_ANALOGUE_MAX];
/* number of sources/destinations of each port type */
const int port_count[SCARLETT2_PORT_TYPE_COUNT][SCARLETT2_PORT_DIRNS];
/* layout/order of the entries in the set_mux message */
struct scarlett2_mux_entry mux_assignment[SCARLETT2_MUX_TABLES]
[SCARLETT2_MAX_MUX_ENTRIES];
/* map from meter level order returned by
* SCARLETT2_USB_GET_METER to index into mux[] entries (same
* as the order returned by scarlett2_meter_ctl_get())
*/
struct scarlett2_meter_entry meter_map[SCARLETT2_MAX_METER_ENTRIES];
};
struct scarlett2_data {
struct usb_mixer_interface *mixer;
struct mutex usb_mutex; /* prevent sending concurrent USB requests */
struct completion cmd_done;
struct mutex data_mutex; /* lock access to this data */
u8 running;
u8 hwdep_in_use;
u8 selected_flash_segment_id;
u8 flash_write_state;
struct delayed_work work;
const struct scarlett2_device_info *info;
const struct scarlett2_config_set *config_set;
const char *series_name;
__u8 bInterfaceNumber;
__u8 bEndpointAddress;
__u16 wMaxPacketSize;
__u8 bInterval;
u8 num_mux_srcs;
u8 num_mux_dsts;
u8 num_mix_in;
u8 num_mix_out;
u8 num_line_out;
u8 num_monitor_mix_ctls;
u8 num_autogain_status_texts;
u32 firmware_version;
u8 flash_segment_nums[SCARLETT2_SEGMENT_ID_COUNT];
u8 flash_segment_blocks[SCARLETT2_SEGMENT_ID_COUNT];
u16 scarlett2_seq;
u8 sync_updated;
u8 vol_updated;
u8 dim_mute_updated;
u8 input_level_updated;
u8 input_pad_updated;
u8 input_air_updated;
u8 input_dsp_updated;
u8 input_mute_updated;
u8 input_phantom_updated;
u8 input_select_updated;
u8 input_gain_updated;
u8 autogain_updated;
u8 input_safe_updated;
u8 pcm_input_switch_updated;
u8 monitor_other_updated;
u8 direct_monitor_updated;
u8 mux_updated;
u8 mix_updated;
u8 speaker_switching_switched;
u8 power_status_updated;
u8 bluetooth_updated;
u8 sync;
u8 master_vol;
u8 headphone_vol;
u8 vol[SCARLETT2_ANALOGUE_MAX];
u8 vol_sw_hw_switch[SCARLETT2_ANALOGUE_MAX];
u8 mute_switch[SCARLETT2_ANALOGUE_MAX];
u8 level_switch[SCARLETT2_LEVEL_SWITCH_MAX];
u8 pad_switch[SCARLETT2_PAD_SWITCH_MAX];
u8 dim_mute[SCARLETT2_DIM_MUTE_COUNT];
u8 air_switch[SCARLETT2_AIR_SWITCH_MAX];
u8 dsp_switch[SCARLETT2_DSP_SWITCH_MAX];
s32 compressor_values[SCARLETT2_COMPRESSOR_CTLS_MAX];
s32 precomp_flt_values[SCARLETT2_PRECOMP_FLT_VALUES_MAX];
s32 peq_flt_values[SCARLETT2_PEQ_FLT_VALUES_MAX];
u8 precomp_flt_switch[SCARLETT2_DSP_SWITCH_MAX];
u8 peq_flt_switch[SCARLETT2_DSP_SWITCH_MAX];
u8 input_mute_switch[SCARLETT2_INPUT_MUTE_SWITCH_MAX];
u8 phantom_switch[SCARLETT2_PHANTOM_SWITCH_MAX];
u8 phantom_persistence;
u8 input_select_switch;
u8 input_link_switch[SCARLETT2_INPUT_GAIN_MAX];
u8 gain[SCARLETT2_INPUT_GAIN_MAX];
u8 autogain_switch[SCARLETT2_INPUT_GAIN_MAX];
u8 autogain_status[SCARLETT2_INPUT_GAIN_MAX];
s8 ag_targets[SCARLETT2_AG_TARGET_COUNT];
u8 safe_switch[SCARLETT2_INPUT_GAIN_MAX];
u8 pcm_input_switch;
u8 direct_monitor_switch;
u8 speaker_switching_switch;
u8 talkback_switch;
u8 talkback_map[SCARLETT2_OUTPUT_MIX_MAX];
u8 msd_switch;
u8 standalone_switch;
u8 power_status;
u8 bluetooth_volume;
u8 spdif_mode;
u8 meter_level_map[SCARLETT2_MAX_METERS];
struct snd_kcontrol *sync_ctl;
struct snd_kcontrol *master_vol_ctl;
struct snd_kcontrol *headphone_vol_ctl;
struct snd_kcontrol *vol_ctls[SCARLETT2_ANALOGUE_MAX];
struct snd_kcontrol *sw_hw_ctls[SCARLETT2_ANALOGUE_MAX];
struct snd_kcontrol *mute_ctls[SCARLETT2_ANALOGUE_MAX];
struct snd_kcontrol *dim_mute_ctls[SCARLETT2_DIM_MUTE_COUNT];
struct snd_kcontrol *level_ctls[SCARLETT2_LEVEL_SWITCH_MAX];
struct snd_kcontrol *pad_ctls[SCARLETT2_PAD_SWITCH_MAX];
struct snd_kcontrol *air_ctls[SCARLETT2_AIR_SWITCH_MAX];
struct snd_kcontrol *dsp_ctls[SCARLETT2_DSP_SWITCH_MAX];
struct snd_kcontrol *input_mute_ctls[SCARLETT2_INPUT_MUTE_SWITCH_MAX];
struct snd_kcontrol *phantom_ctls[SCARLETT2_PHANTOM_SWITCH_MAX];
struct snd_kcontrol *input_select_ctl;
struct snd_kcontrol *input_link_ctls[SCARLETT2_INPUT_GAIN_MAX];
struct snd_kcontrol *input_gain_ctls[SCARLETT2_INPUT_GAIN_MAX];
struct snd_kcontrol *autogain_ctls[SCARLETT2_INPUT_GAIN_MAX];
struct snd_kcontrol *autogain_status_ctls[SCARLETT2_INPUT_GAIN_MAX];
struct snd_kcontrol *ag_target_ctls[SCARLETT2_AG_TARGET_COUNT];
struct snd_kcontrol *safe_ctls[SCARLETT2_INPUT_GAIN_MAX];
struct snd_kcontrol *pcm_input_switch_ctl;
struct snd_kcontrol *mux_ctls[SCARLETT2_MUX_MAX];
struct snd_kcontrol *mix_ctls[SCARLETT2_MIX_MAX];
struct snd_kcontrol *compressor_ctls[SCARLETT2_COMPRESSOR_CTLS_MAX];
struct snd_kcontrol *precomp_flt_ctls[SCARLETT2_PRECOMP_FLT_CTLS_MAX];
struct snd_kcontrol *peq_flt_ctls[SCARLETT2_PEQ_FLT_CTLS_MAX];
struct snd_kcontrol *precomp_flt_switch_ctls[SCARLETT2_DSP_SWITCH_MAX];
struct snd_kcontrol *peq_flt_switch_ctls[SCARLETT2_DSP_SWITCH_MAX];
struct snd_kcontrol *direct_monitor_ctl;
struct snd_kcontrol *speaker_switching_ctl;
struct snd_kcontrol *talkback_ctl;
struct snd_kcontrol *power_status_ctl;
struct snd_kcontrol *bluetooth_volume_ctl;
u8 mux[SCARLETT2_MUX_MAX];
u8 mix[SCARLETT2_MIX_MAX];
u8 monitor_mix[SCARLETT2_MONITOR_MIX_MAX];
};
/*** Model-specific data ***/
static const struct scarlett2_device_info s6i6_gen2_info = {
.config_set = &scarlett2_config_set_gen2a,
.level_input_count = 2,
.pad_input_count = 2,
.line_out_descrs = {
"Headphones 1 L" ,
"Headphones 1 R" ,
"Headphones 2 L" ,
"Headphones 2 R" ,
},
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 4, 4 },
[SCARLETT2_PORT_TYPE_SPDIF] = { 2, 2 },
[SCARLETT2_PORT_TYPE_MIX] = { 10, 18 },
[SCARLETT2_PORT_TYPE_PCM] = { 6, 6 },
},
.mux_assignment = { {
{ SCARLETT2_PORT_TYPE_PCM, 0, 6 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 18 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 8 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 6 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 18 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 8 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 6 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 18 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 8 },
{ 0, 0, 0 },
} },
.meter_map = {
{ 24, 6 },
{ 0, 24 },
{ 0, 0 },
}
};
static const struct scarlett2_device_info s18i8_gen2_info = {
.config_set = &scarlett2_config_set_gen2a,
.level_input_count = 2,
.pad_input_count = 4,
.line_out_descrs = {
"Monitor L" ,
"Monitor R" ,
"Headphones 1 L" ,
"Headphones 1 R" ,
"Headphones 2 L" ,
"Headphones 2 R" ,
},
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 8, 6 },
[SCARLETT2_PORT_TYPE_SPDIF] = { 2, 2 },
[SCARLETT2_PORT_TYPE_ADAT] = { 8, 0 },
[SCARLETT2_PORT_TYPE_MIX] = { 10, 18 },
[SCARLETT2_PORT_TYPE_PCM] = { 8, 18 },
},
.mux_assignment = { {
{ SCARLETT2_PORT_TYPE_PCM, 0, 18 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 18 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 8 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 14 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 18 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 8 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 10 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 18 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 4 },
{ 0, 0, 0 },
} },
.meter_map = {
{ 26, 18 },
{ 0, 26 },
{ 0, 0 },
}
};
static const struct scarlett2_device_info s18i20_gen2_info = {
.config_set = &scarlett2_config_set_gen2b,
.line_out_descrs = {
"Monitor L" ,
"Monitor R" ,
NULL,
NULL,
NULL,
NULL,
"Headphones 1 L" ,
"Headphones 1 R" ,
"Headphones 2 L" ,
"Headphones 2 R" ,
},
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 8, 10 },
[SCARLETT2_PORT_TYPE_SPDIF] = { 2, 2 },
[SCARLETT2_PORT_TYPE_ADAT] = { 8, 8 },
[SCARLETT2_PORT_TYPE_MIX] = { 10, 18 },
[SCARLETT2_PORT_TYPE_PCM] = { 20, 18 },
},
.mux_assignment = { {
{ SCARLETT2_PORT_TYPE_PCM, 0, 18 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 10 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_ADAT, 0, 8 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 18 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 8 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 14 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 10 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_ADAT, 0, 4 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 18 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 8 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 10 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 10 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 18 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 6 },
{ 0, 0, 0 },
} },
.meter_map = {
{ 38, 18 },
{ 0, 38 },
{ 0, 0 },
}
};
static const struct scarlett2_device_info solo_gen3_info = {
.config_set = &scarlett2_config_set_gen3a,
.level_input_count = 1,
.level_input_first = 1,
.air_input_count = 1,
.phantom_count = 1,
.inputs_per_phantom = 1,
.direct_monitor = 1,
};
static const struct scarlett2_device_info s2i2_gen3_info = {
.config_set = &scarlett2_config_set_gen3a,
.level_input_count = 2,
.air_input_count = 2,
.phantom_count = 1,
.inputs_per_phantom = 2,
.direct_monitor = 2,
};
static const struct scarlett2_device_info s4i4_gen3_info = {
.config_set = &scarlett2_config_set_gen3b,
.level_input_count = 2,
.pad_input_count = 2,
.air_input_count = 2,
.phantom_count = 1,
.inputs_per_phantom = 2,
.line_out_descrs = {
"Monitor L" ,
"Monitor R" ,
"Headphones L" ,
"Headphones R" ,
},
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 4, 4 },
[SCARLETT2_PORT_TYPE_MIX] = { 6, 8 },
[SCARLETT2_PORT_TYPE_PCM] = { 4, 6 },
},
.mux_assignment = { {
{ SCARLETT2_PORT_TYPE_PCM, 0, 6 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 8 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 16 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 6 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 8 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 16 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 6 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 8 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 16 },
{ 0, 0, 0 },
} },
.meter_map = {
{ 12, 6 },
{ 0, 12 },
{ 0, 0 },
}
};
static const struct scarlett2_device_info s8i6_gen3_info = {
.config_set = &scarlett2_config_set_gen3b,
.level_input_count = 2,
.pad_input_count = 2,
.air_input_count = 2,
.phantom_count = 1,
.inputs_per_phantom = 2,
.line_out_descrs = {
"Headphones 1 L" ,
"Headphones 1 R" ,
"Headphones 2 L" ,
"Headphones 2 R" ,
},
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 6, 4 },
[SCARLETT2_PORT_TYPE_SPDIF] = { 2, 2 },
[SCARLETT2_PORT_TYPE_MIX] = { 8, 8 },
[SCARLETT2_PORT_TYPE_PCM] = { 6, 10 },
},
.mux_assignment = { {
{ SCARLETT2_PORT_TYPE_PCM, 0, 8 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 8, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 8 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 18 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 8 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 8, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 8 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 18 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 8 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 8, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 8 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 18 },
{ 0, 0, 0 },
} },
.meter_map = {
{ 14, 8 },
{ 0, 6 },
{ 22, 2 },
{ 6, 8 },
{ 0, 0 },
}
};
static const u8 scarlett2_spdif_s18i8_gen3_values[] = { 0, 2, 0xff };
static const char * const scarlett2_spdif_s18i8_gen3_texts[] = {
"RCA" ,
"Optical" ,
NULL
};
static const struct scarlett2_device_info s18i8_gen3_info = {
.config_set = &scarlett2_config_set_gen3c,
.has_speaker_switching = 1,
.level_input_count = 2,
.pad_input_count = 4,
.air_input_count = 4,
.phantom_count = 2,
.inputs_per_phantom = 2,
.spdif_mode_control_name = "S/PDIF Mode Capture Enum" ,
.spdif_mode_values = scarlett2_spdif_s18i8_gen3_values,
.spdif_mode_texts = scarlett2_spdif_s18i8_gen3_texts,
.line_out_remap_enable = 1,
.line_out_remap = { 0, 1, 6, 7, 2, 3, 4, 5 },
.line_out_unmap = { 0, 1, 4, 5, 6, 7, 2, 3 },
.line_out_descrs = {
"Monitor L" ,
"Monitor R" ,
"Alt Monitor L" ,
"Alt Monitor R" ,
"Headphones 1 L" ,
"Headphones 1 R" ,
"Headphones 2 L" ,
"Headphones 2 R" ,
},
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 8, 8 },
[SCARLETT2_PORT_TYPE_SPDIF] = { 2, 2 },
[SCARLETT2_PORT_TYPE_ADAT] = { 8, 0 },
[SCARLETT2_PORT_TYPE_MIX] = { 10, 20 },
[SCARLETT2_PORT_TYPE_PCM] = { 8, 20 },
},
.mux_assignment = { {
{ SCARLETT2_PORT_TYPE_PCM, 0, 10 },
{ SCARLETT2_PORT_TYPE_PCM, 12, 8 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 6, 2 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 2, 4 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 10, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 20 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 10 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 10 },
{ SCARLETT2_PORT_TYPE_PCM, 12, 4 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 6, 2 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 2, 4 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 10, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 20 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 10 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 10 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 6, 2 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 2, 4 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 20 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 10 },
{ 0, 0, 0 },
} },
.meter_map = {
{ 30, 10 },
{ 42, 8 },
{ 0, 2 },
{ 6, 2 },
{ 2, 4 },
{ 8, 2 },
{ 40, 2 },
{ 10, 20 },
{ 0, 0 }
}
};
static const u8 scarlett2_spdif_s18i20_gen3_values[] = { 0, 6, 1, 0xff };
static const char * const scarlett2_spdif_s18i20_gen3_texts[] = {
"S/PDIF RCA" ,
"S/PDIF Optical" ,
"Dual ADAT" ,
NULL
};
static const struct scarlett2_device_info s18i20_gen3_info = {
.config_set = &scarlett2_config_set_gen3c,
.has_speaker_switching = 1,
.has_talkback = 1,
.level_input_count = 2,
.pad_input_count = 8,
.air_input_count = 8,
.phantom_count = 2,
.inputs_per_phantom = 4,
.spdif_mode_control_name = "Digital I/O Mode Capture Enum" ,
.spdif_mode_values = scarlett2_spdif_s18i20_gen3_values,
.spdif_mode_texts = scarlett2_spdif_s18i20_gen3_texts,
.line_out_descrs = {
"Monitor 1 L" ,
"Monitor 1 R" ,
"Monitor 2 L" ,
"Monitor 2 R" ,
NULL,
NULL,
"Headphones 1 L" ,
"Headphones 1 R" ,
"Headphones 2 L" ,
"Headphones 2 R" ,
},
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 9, 10 },
[SCARLETT2_PORT_TYPE_SPDIF] = { 2, 2 },
[SCARLETT2_PORT_TYPE_ADAT] = { 8, 8 },
[SCARLETT2_PORT_TYPE_MIX] = { 12, 25 },
[SCARLETT2_PORT_TYPE_PCM] = { 20, 20 },
},
.mux_assignment = { {
{ SCARLETT2_PORT_TYPE_PCM, 0, 8 },
{ SCARLETT2_PORT_TYPE_PCM, 10, 10 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 10 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_ADAT, 0, 8 },
{ SCARLETT2_PORT_TYPE_PCM, 8, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 25 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 12 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 8 },
{ SCARLETT2_PORT_TYPE_PCM, 10, 8 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 10 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_ADAT, 0, 8 },
{ SCARLETT2_PORT_TYPE_PCM, 8, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 25 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 10 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 10 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 10 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 24 },
{ 0, 0, 0 },
} },
.meter_map = {
{ 45, 8 },
{ 55, 10 },
{ 0, 20 },
{ 53, 2 },
{ 20, 25 },
{ 0, 0 },
}
};
static const struct scarlett2_device_info vocaster_one_info = {
.config_set = &scarlett2_config_set_vocaster,
.min_firmware_version = 1769,
.has_devmap = 1,
.phantom_count = 1,
.inputs_per_phantom = 1,
.dsp_count = 1,
.dsp_input_count = 1,
.precomp_flt_count = 2,
.peq_flt_count = 3,
.peq_flt_total_count = 4,
.mute_input_count = 1,
.gain_input_count = 1,
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 2, 4 },
[SCARLETT2_PORT_TYPE_MIX] = { 9, 9 },
[SCARLETT2_PORT_TYPE_PCM] = { 4, 10 },
},
.mux_assignment = { {
{ SCARLETT2_PORT_TYPE_MIX, 8, 1 },
{ SCARLETT2_PORT_TYPE_PCM, 5, 5 },
{ SCARLETT2_PORT_TYPE_MIX, 6, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 0, 5 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 6 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 },
{ 0, 0, 0 },
} },
.meter_map = {
{ 12, 1 },
{ 18, 5 },
{ 10, 2 },
{ 13, 5 },
{ 4, 6 },
{ 0, 4 },
{ 0, 0 }
}
};
static const struct scarlett2_device_info vocaster_two_info = {
.config_set = &scarlett2_config_set_vocaster,
.min_firmware_version = 1769,
.has_devmap = 1,
.phantom_count = 2,
.inputs_per_phantom = 1,
.dsp_count = 2,
.dsp_input_count = 2,
.precomp_flt_count = 2,
.peq_flt_count = 3,
.peq_flt_total_count = 4,
.mute_input_count = 2,
.gain_input_count = 2,
.has_bluetooth = 1,
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 6, 6 },
[SCARLETT2_PORT_TYPE_MIX] = { 12, 14 },
[SCARLETT2_PORT_TYPE_PCM] = { 4, 14 },
},
.mux_assignment = { {
{ SCARLETT2_PORT_TYPE_MIX, 12, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 6, 8 },
{ SCARLETT2_PORT_TYPE_MIX, 10, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 0, 6 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 10 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 },
{ 0, 0, 0 },
} },
.meter_map = {
{ 18, 2 },
{ 26, 8 },
{ 16, 2 },
{ 20, 6 },
{ 6, 10 },
{ 0, 6 },
{ 0, 0 }
}
};
static const struct scarlett2_device_info solo_gen4_info = {
.config_set = &scarlett2_config_set_gen4_solo,
.min_firmware_version = 2115,
.has_devmap = 1,
.level_input_count = 1,
.air_input_count = 1,
.air_input_first = 1,
.air_option = 1,
.phantom_count = 1,
.phantom_first = 1,
.inputs_per_phantom = 1,
.direct_monitor = 1,
.dsp_count = 2,
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 2, 2 },
[SCARLETT2_PORT_TYPE_MIX] = { 8, 6 },
[SCARLETT2_PORT_TYPE_PCM] = { 2, 4 },
},
.mux_assignment = { {
{ SCARLETT2_PORT_TYPE_MIX, 4, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 2, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 0, 4 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 2 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_MIX, 4, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 2, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 0, 4 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 2 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_MIX, 4, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 2, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 0, 4 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 2 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
{ 0, 0, 0 },
} },
.meter_map = {
{ 6, 2 },
{ 4, 2 },
{ 8, 4 },
{ 2, 2 },
{ 0, 2 },
{ 0, 0 }
}
};
static const struct scarlett2_device_info s2i2_gen4_info = {
.config_set = &scarlett2_config_set_gen4_2i2,
.min_firmware_version = 2115,
.has_devmap = 1,
.level_input_count = 2,
.air_input_count = 2,
.air_option = 1,
.phantom_count = 1,
.inputs_per_phantom = 2,
.gain_input_count = 2,
.safe_input_count = 2,
.direct_monitor = 2,
.dsp_count = 2,
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 2, 2 },
[SCARLETT2_PORT_TYPE_MIX] = { 6, 6 },
[SCARLETT2_PORT_TYPE_PCM] = { 2, 4 },
},
.mux_assignment = { {
{ SCARLETT2_PORT_TYPE_MIX, 4, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 2, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 0, 4 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 2 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_MIX, 4, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 2, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 0, 4 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 2 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_MIX, 4, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 2, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 0, 4 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 2 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 2 },
{ 0, 0, 0 },
} },
.meter_map = {
{ 6, 2 },
{ 4, 2 },
{ 8, 4 },
{ 2, 2 },
{ 0, 2 },
{ 0, 0 }
}
};
static const struct scarlett2_device_info s4i4_gen4_info = {
.config_set = &scarlett2_config_set_gen4_4i4,
.min_firmware_version = 2089,
.has_devmap = 1,
.level_input_count = 2,
.air_input_count = 2,
.air_option = 1,
.phantom_count = 2,
.inputs_per_phantom = 1,
.gain_input_count = 2,
.safe_input_count = 2,
.dsp_count = 2,
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 4, 6 },
[SCARLETT2_PORT_TYPE_MIX] = { 8, 12 },
[SCARLETT2_PORT_TYPE_PCM] = { 6, 6 },
},
.mux_assignment = { {
{ SCARLETT2_PORT_TYPE_MIX, 10, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 0, 6 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 10 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_MIX, 10, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 0, 6 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 10 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_MIX, 10, 2 },
{ SCARLETT2_PORT_TYPE_PCM, 0, 6 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 10 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 },
{ 0, 0, 0 },
} },
.meter_map = {
{ 16, 8 },
{ 6, 10 },
{ 0, 6 },
{ 0, 0 }
}
};
static const struct scarlett2_device_info clarett_2pre_info = {
.config_set = &scarlett2_config_set_clarett,
.level_input_count = 2,
.air_input_count = 2,
.line_out_descrs = {
"Monitor L" ,
"Monitor R" ,
"Headphones L" ,
"Headphones R" ,
},
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 2, 4 },
[SCARLETT2_PORT_TYPE_SPDIF] = { 2, 0 },
[SCARLETT2_PORT_TYPE_ADAT] = { 8, 0 },
[SCARLETT2_PORT_TYPE_MIX] = { 10, 18 },
[SCARLETT2_PORT_TYPE_PCM] = { 4, 12 },
},
.mux_assignment = { {
{ SCARLETT2_PORT_TYPE_PCM, 0, 12 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 18 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 8 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 8 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 18 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 8 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 2 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 26 },
{ 0, 0, 0 },
} },
.meter_map = {
{ 22, 12 },
{ 0, 22 },
{ 0, 0 }
}
};
static const u8 scarlett2_spdif_clarett_values[] = { 0, 1, 2, 0xff };
static const char * const scarlett2_spdif_clarett_texts[] = {
"None" ,
"Optical" ,
"RCA" ,
NULL
};
static const struct scarlett2_device_info clarett_4pre_info = {
.config_set = &scarlett2_config_set_clarett,
.level_input_count = 2,
.air_input_count = 4,
.spdif_mode_control_name = "S/PDIF Source Capture Enum" ,
.spdif_mode_values = scarlett2_spdif_clarett_values,
.spdif_mode_texts = scarlett2_spdif_clarett_texts,
.line_out_descrs = {
"Monitor L" ,
"Monitor R" ,
"Headphones 1 L" ,
"Headphones 1 R" ,
"Headphones 2 L" ,
"Headphones 2 R" ,
},
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 8, 6 },
[SCARLETT2_PORT_TYPE_SPDIF] = { 2, 2 },
[SCARLETT2_PORT_TYPE_ADAT] = { 8, 0 },
[SCARLETT2_PORT_TYPE_MIX] = { 10, 18 },
[SCARLETT2_PORT_TYPE_PCM] = { 8, 18 },
},
.mux_assignment = { {
{ SCARLETT2_PORT_TYPE_PCM, 0, 18 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 18 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 8 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 14 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_MIX, 0, 18 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 8 },
{ 0, 0, 0 },
}, {
{ SCARLETT2_PORT_TYPE_PCM, 0, 12 },
{ SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 },
{ SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
{ SCARLETT2_PORT_TYPE_NONE, 0, 24 },
{ 0, 0, 0 },
} },
.meter_map = {
{ 26, 18 },
{ 0, 26 },
{ 0, 0 }
}
};
static const struct scarlett2_device_info clarett_8pre_info = {
.config_set = &scarlett2_config_set_clarett,
.level_input_count = 2,
.air_input_count = 8,
.spdif_mode_control_name = "S/PDIF Source Capture Enum" ,
.spdif_mode_values = scarlett2_spdif_clarett_values,
.spdif_mode_texts = scarlett2_spdif_clarett_texts,
.line_out_descrs = {
"Monitor L" ,
"Monitor R" ,
NULL,
NULL,
NULL,
NULL,
"Headphones 1 L" ,
"Headphones 1 R" ,
"Headphones 2 L" ,
"Headphones 2 R" ,
},
.port_count = {
[SCARLETT2_PORT_TYPE_NONE] = { 1, 0 },
[SCARLETT2_PORT_TYPE_ANALOGUE] = { 8, 10 },
[SCARLETT2_PORT_TYPE_SPDIF] = { 2, 2 },
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Messung V0.5 C=96 H=97 G=96
¤ Dauer der Verarbeitung: 0.19 Sekunden
¤
*© Formatika GbR, Deutschland