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opensuse-leap-linux-5.3.18-scarlett-gen3-rt.patch
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diff -uNr linux-5.3.18-custom-rt-orig/sound/usb/mixer.c linux-5.3.18-custom-rt/sound/usb/mixer.c
--- linux-5.3.18-custom-rt-orig/sound/usb/mixer.c 2020-10-04 12:17:41.113670329 +0300
+++ linux-5.3.18-custom-rt/sound/usb/mixer.c 2021-01-04 00:29:58.217097456 +0300
@@ -50,7 +50,7 @@
#include "mixer_quirks.h"
#include "power.h"
-#define MAX_ID_ELEMS 256
+#define MAX_ID_ELEMS 1024
struct usb_audio_term {
int id;
diff -uNr linux-5.3.18-custom-rt-orig/sound/usb/mixer_quirks.c linux-5.3.18-custom-rt/sound/usb/mixer_quirks.c
--- linux-5.3.18-custom-rt-orig/sound/usb/mixer_quirks.c 2020-10-04 12:17:41.113670329 +0300
+++ linux-5.3.18-custom-rt/sound/usb/mixer_quirks.c 2021-01-15 01:26:11.313973855 +0300
@@ -2267,6 +2267,12 @@
case USB_ID(0x1235, 0x8203): /* Focusrite Scarlett 6i6 2nd Gen */
case USB_ID(0x1235, 0x8204): /* Focusrite Scarlett 18i8 2nd Gen */
case USB_ID(0x1235, 0x8201): /* Focusrite Scarlett 18i20 2nd Gen */
+ case USB_ID(0x1235, 0x8210): /* Focusrite Scarlett 2i2 3rd Gen */
+ case USB_ID(0x1235, 0x8211): /* Focusrite Scarlett Solo 3rd Gen */
+ case USB_ID(0x1235, 0x8212): /* Focusrite Scarlett 4i4 3rd Gen */
+ case USB_ID(0x1235, 0x8213): /* Focusrite Scarlett 8i6 3rd Gen */
+ case USB_ID(0x1235, 0x8214): /* Focusrite Scarlett 18i8 3rd Gen */
+ case USB_ID(0x1235, 0x8215): /* Focusrite Scarlett 18i20 3rd Gen */
err = snd_scarlett_gen2_controls_create(mixer);
break;
diff -uNr linux-5.3.18-custom-rt-orig/sound/usb/mixer_scarlett_gen2.c linux-5.3.18-custom-rt/sound/usb/mixer_scarlett_gen2.c
--- linux-5.3.18-custom-rt-orig/sound/usb/mixer_scarlett_gen2.c 2020-10-04 12:17:41.115670325 +0300
+++ linux-5.3.18-custom-rt/sound/usb/mixer_scarlett_gen2.c 2021-01-18 22:44:14.851095523 +0300
@@ -1,8 +1,10 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Focusrite Scarlett 6i6/18i8/18i20 Gen 2 Driver for ALSA
+ * Focusrite Scarlett 6i6/18i8/18i20 Gen 2 and 2i2/4i4/8i6/18i8/18i20
+ * Gen 3 Driver for ALSA
*
- * Copyright (c) 2018-2019 by Geoffrey D. Bennett <g at b4.vu>
+ * Copyright (c) 2018-2020 by Geoffrey D. Bennett <g at b4.vu>
+ * Copyright (c) 2020 by Vladimir Sadovnikov <sadko4u at gmail.com>
*
* Based on the Scarlett (Gen 1) Driver for ALSA:
*
@@ -19,25 +21,42 @@
* David Henningsson <david.henningsson at canonical.com>
*/
-/* Mixer Interface for the Focusrite Scarlett 6i6/18i8/18i20 Gen 2 audio
- * interface. Based on the Gen 1 driver and rewritten.
+/* Mixer Interface for the Focusrite Scarlett 6i6/18i8/18i20 Gen 2 and
+ * 2i2/4i4/8i6/18i8/18i20 Gen 3 audio interfaces. Based on the Gen 1
+ * driver and rewritten.
*/
/* 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 18i8 Gen 2 support added in April 2019.
*
- * Scarlett 6i6 support added in June 2019 (thanks to Martin Wittmann
- * for providing usbmon output and testing).
+ * Scarlett 6i6 Gen 2 support added in June 2019 (thanks to Martin
+ * Wittmann for providing usbmon output and testing).
*
- * This ALSA mixer gives access to:
+ * 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, Clovis Lunel and Dirk Lattermann for
+ * providing usbmon output, protocol traces and testing).
+ *
+ * Scarlett 2i2 Gen 3 support added in November 2020 (thanks to Alexander
+ * Vorona for taking 2i2 USB protocol dumps).
+ *
+ * Scarlett Solo Gen 3 support added in January 2021 (thanks to Valeriy
+ * Chernoivanov who provided USB identifier of device)
+ *
+ * This ALSA mixer gives access to (model-dependent):
* - input, output, mixer-matrix muxes
* - 18x10 mixer-matrix gain stages
* - gain/volume controls
* - level meters
- * - line/inst level and pad controls
+ * - line/inst level, pad, and air controls
+ * - enable/disable MSD mode
+ * - main/alt speaker switching
*
* <ditaa>
* /--------------\ 18chn 20chn /--------------\
@@ -90,6 +109,14 @@
* \--------------/
* </ditaa>
*
+ * Gen 3 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, waiting two seconds, then power-cycling the device
*/
#include <linux/slab.h>
@@ -108,6 +135,9 @@
/* device_setup value to enable */
#define SCARLETT2_ENABLE 0x01
+/* device_setup value to allow turning MSD mode back on */
+#define SCARLETT2_MSD_ENABLE 0x02
+
/* some gui mixers can't handle negative ctl values */
#define SCARLETT2_VOLUME_BIAS 127
@@ -122,44 +152,92 @@
* for dB in 0 .. 172: int(8192 * pow(10, ((dB - 160) / 2 / 20)))
*/
static const u16 scarlett2_mixer_values[173] = {
- 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
-};
-
-/* Maximum number of analogue outputs */
-#define SCARLETT2_ANALOGUE_MAX 10
-
-/* Maximum number of level and pad switches */
-#define SCARLETT2_LEVEL_SWITCH_MAX 2
-#define SCARLETT2_PAD_SWITCH_MAX 4
-
-/* Maximum number of inputs to the mixer */
-#define SCARLETT2_INPUT_MIX_MAX 18
-
-/* Maximum number of outputs from the mixer */
-#define SCARLETT2_OUTPUT_MIX_MAX 10
+ /* 8 items per row */
+ 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
+};
-/* Maximum size of the data in the USB mux assignment message:
- * 18 inputs, 20 outputs, 18 matrix inputs, 8 spare
+/* This is array of high parts of the 32-bit floating point values
+ * which are matching the -80..+6 dB level with 0.5 dB step
+ * The lowest value is encoded as -128.0f for compatibility with
+ * the original software
*/
-#define SCARLETT2_MUX_MAX 64
+static const u16 scarlett2_sw_config_mixer_values[173] = {
+ /* 8 items per row */
+ 0xc300, 0xc29f, 0xc29e, 0xc29d, 0xc29c, 0xc29b, 0xc29a, 0xc299,
+ 0xc298, 0xc297, 0xc296, 0xc295, 0xc294, 0xc293, 0xc292, 0xc291,
+ 0xc290, 0xc28f, 0xc28e, 0xc28d, 0xc28c, 0xc28b, 0xc28a, 0xc289,
+ 0xc288, 0xc287, 0xc286, 0xc285, 0xc284, 0xc283, 0xc282, 0xc281,
+ 0xc280, 0xc27e, 0xc27c, 0xc27a, 0xc278, 0xc276, 0xc274, 0xc272,
+ 0xc270, 0xc26e, 0xc26c, 0xc26a, 0xc268, 0xc266, 0xc264, 0xc262,
+ 0xc260, 0xc25e, 0xc25c, 0xc25a, 0xc258, 0xc256, 0xc254, 0xc252,
+ 0xc250, 0xc24e, 0xc24c, 0xc24a, 0xc248, 0xc246, 0xc244, 0xc242,
+ 0xc240, 0xc23e, 0xc23c, 0xc23a, 0xc238, 0xc236, 0xc234, 0xc232,
+ 0xc230, 0xc22e, 0xc22c, 0xc22a, 0xc228, 0xc226, 0xc224, 0xc222,
+ 0xc220, 0xc21e, 0xc21c, 0xc21a, 0xc218, 0xc216, 0xc214, 0xc212,
+ 0xc210, 0xc20e, 0xc20c, 0xc20a, 0xc208, 0xc206, 0xc204, 0xc202,
+ 0xc200, 0xc1fc, 0xc1f8, 0xc1f4, 0xc1f0, 0xc1ec, 0xc1e8, 0xc1e4,
+ 0xc1e0, 0xc1dc, 0xc1d8, 0xc1d4, 0xc1d0, 0xc1cc, 0xc1c8, 0xc1c4,
+ 0xc1c0, 0xc1bc, 0xc1b8, 0xc1b4, 0xc1b0, 0xc1ac, 0xc1a8, 0xc1a4,
+ 0xc1a0, 0xc19c, 0xc198, 0xc194, 0xc190, 0xc18c, 0xc188, 0xc184,
+ 0xc180, 0xc178, 0xc170, 0xc168, 0xc160, 0xc158, 0xc150, 0xc148,
+ 0xc140, 0xc138, 0xc130, 0xc128, 0xc120, 0xc118, 0xc110, 0xc108,
+ 0xc100, 0xc0f0, 0xc0e0, 0xc0d0, 0xc0c0, 0xc0b0, 0xc0a0, 0xc090,
+ 0xc080, 0xc060, 0xc040, 0xc020, 0xc000, 0xbfc0, 0xbf80, 0xbf00,
+ 0x0000, 0x3f00, 0x3f80, 0x3fc0, 0x4000, 0x4020, 0x4040, 0x4060,
+ 0x4080, 0x4090, 0x40a0, 0x40b0, 0x40c0
+};
-/* Number of meters:
- * 18 inputs, 20 outputs, 18 matrix inputs
- */
-#define SCARLETT2_NUM_METERS 56
+
+#define SCARLETT2_ANALOGUE_IN_MAX 8 /* Maximum number of analogue inputs */
+#define SCARLETT2_ANALOGUE_OUT_MAX 10 /* Maximum number of analogue outputs */
+#define SCARLETT2_ALL_IN_MAX 42 /* Maximum number of all inputs */
+#define SCARLETT2_ALL_OUT_MAX 26 /* Maximum number of all outputs */
+#define SCARLETT2_LEVEL_SWITCH_MAX 2 /* Maximum number of LINE/INST switches */
+#define SCARLETT2_PAD_SWITCH_MAX 8 /* Maximum number of PAD switches */
+#define SCARLETT2_AIR_SWITCH_MAX 8 /* Maximum number of AIR switches */
+#define SCARLETT2_48V_SWITCH_MAX 2 /* Maximum number of 48V switches */
+#define SCARLETT2_BUTTON_MAX 2 /* Hardware buttons on the 18i20 */
+#define SCARLETT2_INPUT_MIX_MAX 24 /* Maximum number of inputs to the mixer */
+#define SCARLETT2_OUTPUT_MIX_MAX 12 /* Maximum number of outputs from the mixer */
+#define SCARLETT2_MUX_MAX 77 /* The maximum possible MUX connection count */
+#define SCARLETT2_NUM_METERS 56 /* Number of meters: 18 inputs, 20 outputs, 18 matrix inputs (XX FIXME) */
+#define SCARLETT2_IN_NAME_LEN 12 /* Maximum length of the input name */
+#define SCARLETT2_OUT_NAME_LEN 12 /* Maximum length of the output name */
+#define SCARLETT2_GAIN_HALO_LEVELS 3 /* Number of gain halo levels */
+#define SCARLETT2_GAIN_HALO_LEDS_MAX 8 /* Maximum number of gain halo LEDs */
+
+#define SCARLETT2_SW_CONFIG_BASE 0xec
+
+#define SCARLETT2_SW_CONFIG_PACKET_SIZE 992 /* The maximum packet size used to transfer data */
+
+#define SCARLETT2_SW_CONFIG_MIXER_INPUTS 30 /* 30 inputs per one mixer in config */
+#define SCARLETT2_SW_CONFIG_MIXER_OUTPUTS 12 /* 12 outputs in config */
+#define SCARLETT2_SW_CONFIG_OUTPUT_MAX 26 /* Maximum number of outputs */
+#define SCARLETT2_SW_CONFIG_SIZE_OFFSET 0x08 /* 0xf4 - 0xec */
+#define SCARLETT2_SW_CONFIG_STEREO_BITS_OFFSET 0x0c8 /* 0x1b4 - 0xec */
+#define SCARLETT2_SW_CONFIG_VOLUMES_OFFSET 0x0d0 /* 0x1bc - 0xec */
+#define SCARLETT2_SW_CONFIG_MIXER_OFFSET 0xf04 /* 0xff0 - 0xec */
/* Hardware port types:
* - None (no input to mux)
@@ -170,13 +248,26 @@
* - PCM I/O
*/
enum {
- SCARLETT2_PORT_TYPE_NONE = 0,
- SCARLETT2_PORT_TYPE_ANALOGUE = 1,
- SCARLETT2_PORT_TYPE_SPDIF = 2,
- SCARLETT2_PORT_TYPE_ADAT = 3,
- SCARLETT2_PORT_TYPE_MIX = 4,
- SCARLETT2_PORT_TYPE_PCM = 5,
- SCARLETT2_PORT_TYPE_COUNT = 6,
+ SCARLETT2_PORT_TYPE_ANALOGUE = 0, /* Analogue input/output */
+ SCARLETT2_PORT_TYPE_SPDIF = 1, /* S/PDIF input/oputput */
+ SCARLETT2_PORT_TYPE_ADAT = 2, /* ADAT input/output */
+ SCARLETT2_PORT_TYPE_ADAT2 = 3, /* ADAT2 input/output (mapping) */
+ SCARLETT2_PORT_TYPE_MIX = 3, /* Mixer input/output */
+ SCARLETT2_PORT_TYPE_PCM = 4, /* PCM input/output */
+ SCARLETT2_PORT_TYPE_INT_MIC = 5, /* Internal microphone */
+ SCARLETT2_PORT_TYPE_TALKBACK = 6, /* Talkback source */
+ SCARLETT2_PORT_TYPE_COUNT = 7
+};
+
+enum {
+ SCARLETT2_PORT_ID_NONE = 0,
+ SCARLETT2_PORT_ID_ANALOGUE = 0x80,
+ SCARLETT2_PORT_ID_SPDIF = 0x180,
+ SCARLETT2_PORT_ID_ADAT = 0x200,
+ SCARLETT2_PORT_ID_MIX = 0x300,
+ SCARLETT2_PORT_ID_PCM = 0x600,
+ SCARLETT2_PORT_ID_MASK = 0x0f80,
+ SCARLETT2_PORT_NUM_MASK = 0x007f
};
/* Count of total I/O and number available at each sample rate */
@@ -189,13 +280,47 @@
SCARLETT2_PORT_DIRECTIONS = 5,
};
-/* Hardware buttons on the 18i20 */
-#define SCARLETT2_BUTTON_MAX 2
+/* Configuration parameters that can be read and written */
+enum {
+ SCARLETT2_CONFIG_BUTTONS = 0,
+ SCARLETT2_CONFIG_LINE_OUT_VOLUME = 1,
+ SCARLETT2_CONFIG_SW_HW_SWITCH = 2,
+ SCARLETT2_CONFIG_LEVEL_SWITCH = 3,
+ SCARLETT2_CONFIG_PAD_SWITCH = 4,
+ SCARLETT2_CONFIG_AIR_SWITCH = 5,
+ SCARLETT2_CONFIG_SPDIF_SWITCH = 6,
+ SCARLETT2_CONFIG_48V_SWITCH = 7,
+ SCARLETT2_CONFIG_MSD_SWITCH = 8,
+ SCARLETT2_CONFIG_MAIN_ALT_SPEAKER_SWITCH = 9,
+ SCARLETT2_CONFIG_SPEAKER_SWITCHING_SWITCH = 10,
+ SCARLETT2_CONFIG_GAIN_HALO_ENABLE = 11,
+ SCARLETT2_CONFIG_GAIN_HALO_LEDS = 12,
+ SCARLETT2_CONFIG_GAIN_HALO_LEVELS = 13,
+ SCARLETT2_CONFIG_MIX_TALKBACK = 14,
+ SCARLETT2_CONFIG_RETAIN_48V = 15,
+ SCARLETT2_CONFIG_MUTES = 16,
+ SCARLETT2_CONFIG_DIRECT_MONITOR_SWITCH = 17,
+ SCARLETT2_CONFIG_COUNT = 18
+};
static const char *const scarlett2_button_names[SCARLETT2_BUTTON_MAX] = {
"Mute", "Dim"
};
+struct scarlett2_port_name {
+ s8 direction; /* Direction of port - SCARLETT2_PORT_* */
+ s8 type; /* Type of port - SCARLETT2_PORT_TYPE_* */
+ s8 index; /* Index of port */
+ const char *name; /* The name of port */
+};
+
+struct scarlett2_sw_port_mapping {
+ s8 direction; /* Direction of port - SCARLETT2_PORT_* */
+ s8 type; /* Type of port - SCARLETT2_PORT_TYPE_* */
+ s8 index; /* The start index of routed port */
+ s8 count; /* Number of ports */
+};
+
/* Description of each hardware port type:
* - id: hardware ID for this port type
* - num: number of sources/destinations of this port type
@@ -209,42 +334,263 @@
const char * const src_descr;
int src_num_offset;
const char * const dst_descr;
+ const u8 * const dst_remapping;
+};
+
+/* Location, size, and activation command number for the configuration
+ * parameters
+ */
+struct scarlett2_config {
+ u8 offset;
+ u8 size;
+ u8 activate;
};
+/* The device descriptor structure */
struct scarlett2_device_info {
+ u32 usb_id; /* USB device identifier */
u8 line_out_hw_vol; /* line out hw volume is sw controlled */
u8 button_count; /* number of buttons */
u8 level_input_count; /* inputs with level selectable */
+ u8 level_input_offset; /* inputs with level selectable - UI numbering offset */
+ u8 level_input_bitmask; /* input levels are present as bitmask */
u8 pad_input_count; /* inputs with pad selectable */
- const char * const line_out_descrs[SCARLETT2_ANALOGUE_MAX];
+ u8 air_input_count; /* inputs with air selectable */
+ u8 air_input_bitmask; /* air inputs are present as bitmask */
+ u8 power_48v_count; /* 48V phantom power */
+ u8 has_retain48v; /* Retain 48V switch is present */
+ u8 has_msd_mode; /* Gen 3 devices have an internal MSD mode switch */
+ u8 has_speaker_switching; /* main/alt speaker switching */
+ u8 has_direct_monitor; /* off/mono/stereo direct monitor */
+ u8 has_talkback; /* 18i20 Gen 3 has 'talkback' feature */
+ u8 has_mux; /* MUX (routing) is present */
+ u8 has_mixer; /* Internal Mixer is present */
+ u8 has_sw_config; /* Software configuration is present */
+ u8 has_meters; /* Device has meters */
+ u8 has_hw_volume; /* Has hardware volume control */
+ u8 gain_halos_count; /* Number of gain halos */
+ u8 config_size; /* Configuration space size for device, 0 for large configs */
+ const struct scarlett2_port_name * const port_names; /* Special names of ports */
+ const struct scarlett2_sw_port_mapping * const sw_port_mapping; /* Software port mapping */
+ const u8 mux_size[SCARLETT2_PORT_DIRECTIONS]; /* The maximum number of elements per mux */
struct scarlett2_ports ports[SCARLETT2_PORT_TYPE_COUNT];
+ const struct scarlett2_config * const config;
+};
+
+struct scarlett2_sw_cfg_volume {
+ __le16 volume; /* volume */
+ u8 changed; /* change flag */
+ u8 flags; /* some flags? */
};
+/* Software configuration of the scarlett device */
+struct scarlett2_sw_cfg {
+ __le16 all_size; /* +0x0000: overall size, 0x1990 for all devices */
+ __le16 magic1; /* +0x0002: magic number: 0x3006 */
+ __le32 version; /* +0x0004: probably version */
+ __le16 szof; /* +0x0008: the overall size, 0x1984 for all devices */
+ __le16 __pad0; /* +0x000a: ???????? */
+ u8 out_mux[SCARLETT2_SW_CONFIG_OUTPUT_MAX]; /* +0x00f8: output routing */
+ u8 __pad1[0x0066]; /* +0x0112: ???????? */
+ u8 mixer_in_mux[SCARLETT2_SW_CONFIG_MIXER_INPUTS]; /* +0x008c: 'custom mix' input routing */
+ u8 mixer_in_map[SCARLETT2_SW_CONFIG_MIXER_INPUTS]; /* +0x00aa: 'custom mix' input mapping */
+ __le32 stereo_sw; /* +0x01b4: stereo configuration for each port (bit mask) */
+ __le32 mute_sw; /* +0x01b8: mute switches (bit mask) */
+ struct scarlett2_sw_cfg_volume volume[SCARLETT2_ANALOGUE_OUT_MAX]; /* +0x01bc: Volume settings of each output */
+ u8 __pad2[0x01dc]; /* +0x01e4: ???????? */
+ u8 in_alias[SCARLETT2_ALL_IN_MAX][SCARLETT2_IN_NAME_LEN]; /* +0x03c0: Symbolic names of inputs */
+ u8 __pad3[0x0438]; /* +0x0420: ???????? */
+ u8 out_alias[SCARLETT2_ALL_OUT_MAX][SCARLETT2_OUT_NAME_LEN]; /* +0x09f0: Symbolic names of outputs */
+ u8 __pad4[0x04c8]; /* +0x0b28: ???????? */
+ __le32 mixer[SCARLETT2_SW_CONFIG_MIXER_OUTPUTS][SCARLETT2_SW_CONFIG_MIXER_INPUTS]; /* +0x0ff0: Matrix mixer settings */
+ u8 __pad5[0x01e0]; /* +0x1590: ???????? */
+ s8 mixer_pan[SCARLETT2_SW_CONFIG_MIXER_OUTPUTS][SCARLETT2_SW_CONFIG_MIXER_INPUTS]; /* +0x1684: Input pan settings for mixer */
+ u8 __pad6[0x0078]; /* +0x17ec: ???????? */
+ __le32 mixer_mute[SCARLETT2_SW_CONFIG_MIXER_OUTPUTS]; /* +0x1950: Mute settings for mixer inputs */
+ __le32 mixer_solo[SCARLETT2_SW_CONFIG_MIXER_OUTPUTS]; /* +0x1980: Solo settings for mixer inputs */
+ u8 __pad7[0x004a]; /* +0x19b0: ???????? */
+ __le32 mixer_bind; /* +0x19fa: output to 'custom mix' routing bitmap */
+ u8 __pad8[0x006e]; /* +0x19fe: ???????? */
+ __le32 checksum; /* +0x1a6c: checksum of the area */
+} __packed;
+
struct scarlett2_mixer_data {
struct usb_mixer_interface *mixer;
struct mutex usb_mutex; /* prevent sending concurrent USB requests */
struct mutex data_mutex; /* lock access to this data */
struct delayed_work work;
const struct scarlett2_device_info *info;
- int num_mux_srcs;
+ __u8 interface; /* vendor-specific interface number */
+ __u8 endpoint; /* interrupt endpoint address */
+ __le16 maxpacketsize;
+ __u8 interval;
+ int num_inputs; /* Overall number of inputs */
+ int num_outputs; /* Overall number of outputs */
u16 scarlett2_seq;
- u8 vol_updated;
+ u8 vol_updated; /* Flag that indicates that volume has been updated */
+ u8 line_ctl_updated; /* Flag that indicates that state of PAD, INST buttons have been updated */
+ u8 speaker_updated; /* Flag that indicates that speaker/talkback has been updated */
u8 master_vol;
- u8 vol[SCARLETT2_ANALOGUE_MAX];
- u8 vol_sw_hw_switch[SCARLETT2_ANALOGUE_MAX];
+ u8 vol[SCARLETT2_ANALOGUE_OUT_MAX];
+ u8 mutes[SCARLETT2_ALL_OUT_MAX]; /* Mute switches for each output */
+ u8 vol_sw_hw_switch[SCARLETT2_ANALOGUE_OUT_MAX];
u8 level_switch[SCARLETT2_LEVEL_SWITCH_MAX];
u8 pad_switch[SCARLETT2_PAD_SWITCH_MAX];
- u8 buttons[SCARLETT2_BUTTON_MAX];
- struct snd_kcontrol *master_vol_ctl;
- struct snd_kcontrol *vol_ctls[SCARLETT2_ANALOGUE_MAX];
+ u8 air_switch[SCARLETT2_AIR_SWITCH_MAX];
+ u8 pow_switch[SCARLETT2_48V_SWITCH_MAX];
+ u8 msd_switch; /* Mass storage device mode switch */
+ u8 retain48v_switch; /* Retain 48V option */
+ u8 speaker_switch; /* Off/Main/Alt speaker switching option */
+ u8 direct_monitor_switch; /* Direct monitor option */
+ u8 talkback_switch; /* Talkback option */
+ u8 buttons[SCARLETT2_BUTTON_MAX]; /* Dim/Mute buttons */
+ u8 ghalo_custom; /* Custom gain halos flag */
+ u8 ghalo_leds[SCARLETT2_GAIN_HALO_LEDS_MAX]; /* Color of each gain halo led */
+ u8 ghalo_levels[SCARLETT2_GAIN_HALO_LEVELS]; /* Gain halo colors for each level */
+
+ struct snd_kcontrol *master_vol_ctl; /* Master volume control */
+ struct snd_kcontrol *speaker_ctl; /* Speaker switching control */
+ struct snd_kcontrol *direct_monitor_ctl; /* Direct monitor control */
+ struct snd_kcontrol *talkback_ctl; /* Talkback option control */
+ struct snd_kcontrol *vol_ctls[SCARLETT2_ANALOGUE_OUT_MAX];
+ struct snd_kcontrol *mute_ctls[SCARLETT2_ALL_OUT_MAX];
+ struct snd_kcontrol *pad_ctls[SCARLETT2_PAD_SWITCH_MAX];
+ struct snd_kcontrol *air_ctls[SCARLETT2_AIR_SWITCH_MAX];
+ struct snd_kcontrol *level_ctls[SCARLETT2_LEVEL_SWITCH_MAX];
+ struct snd_kcontrol *pow_ctls[SCARLETT2_48V_SWITCH_MAX];
struct snd_kcontrol *button_ctls[SCARLETT2_BUTTON_MAX];
- u8 mux[SCARLETT2_MUX_MAX];
- u8 mix[SCARLETT2_INPUT_MIX_MAX * SCARLETT2_OUTPUT_MIX_MAX];
+ struct snd_kcontrol *mix_talkback_ctls[SCARLETT2_OUTPUT_MIX_MAX]; /* Talkback controls for each mix */
+ s8 mux[SCARLETT2_MUX_MAX]; /* Routing of outputs */
+ u8 mix[SCARLETT2_INPUT_MIX_MAX * SCARLETT2_OUTPUT_MIX_MAX]; /* Matrix mixer */
+ u8 mix_talkback[SCARLETT2_OUTPUT_MIX_MAX]; /* Talkback enable for mixer output */
+ u8 mix_mutes[SCARLETT2_INPUT_MIX_MAX * SCARLETT2_OUTPUT_MIX_MAX]; /* Mixer input mutes */
+
+ /* Software configuration */
+ struct scarlett2_sw_cfg *sw_cfg; /* Software configuration data */
+};
+
+/*
+ * PRO-class device configuration (8i6, 18i8, 18i20)
+ */
+static const struct scarlett2_config scarlett2_pro_config_items[SCARLETT2_CONFIG_COUNT] = {
+ [SCARLETT2_CONFIG_BUTTONS] = /* Mute/Dim Buttons */
+ { .offset = 0x31, .size = 1, .activate = 2 },
+
+ [SCARLETT2_CONFIG_LINE_OUT_VOLUME] = /* Line Out Volume */
+ { .offset = 0x34, .size = 2, .activate = 1 },
+
+ [SCARLETT2_CONFIG_SW_HW_SWITCH] = /* SW/HW Volume Switch */
+ { .offset = 0x66, .size = 1, .activate = 3 },
+
+ [SCARLETT2_CONFIG_LEVEL_SWITCH] = /* Inst Switch */
+ { .offset = 0x7c, .size = 1, .activate = 7 },
+
+ [SCARLETT2_CONFIG_PAD_SWITCH] = /* Pad Switch */
+ { .offset = 0x84, .size = 1, .activate = 8 },
+
+ [SCARLETT2_CONFIG_AIR_SWITCH] = /* Air Switch */
+ { .offset = 0x8c, .size = 1, .activate = 8 },
+
+ [SCARLETT2_CONFIG_SPDIF_SWITCH] = /* S/PDIF Source */
+ { .offset = 0x94, .size = 1, .activate = 6 },
+
+ [SCARLETT2_CONFIG_48V_SWITCH] = /* Phantom (48V) power */
+ { .offset = 0x9c, .size = 1, .activate = 8 },
+
+ [SCARLETT2_CONFIG_MSD_SWITCH] = /* MSD Mode */
+ { .offset = 0x9d, .size = 1, .activate = 6 },
+
+ [SCARLETT2_CONFIG_MAIN_ALT_SPEAKER_SWITCH] = /* Alternate Speaker and Talkback switches */
+ { .offset = 0x9f, .size = 1, .activate = 10 },
+
+ [SCARLETT2_CONFIG_SPEAKER_SWITCHING_SWITCH] = /* Speaker Switching */
+ { .offset = 0xa0, .size = 1, .activate = 10 },
+
+ [SCARLETT2_CONFIG_GAIN_HALO_ENABLE] = /* Gain Halo Enable flag: bit 1 enables immediate values for gain halo */
+ { .offset = 0xa1, .size = 1, .activate = 9 },
+
+ [SCARLETT2_CONFIG_GAIN_HALO_LEDS] = /* Gain Halo LED colors: 1 bit per each R,G,B component */
+ { .offset = 0xa2, .size = 1, .activate = 9 },
+
+ [SCARLETT2_CONFIG_GAIN_HALO_LEVELS] = /* Gain Halo Colors for corresponding levels: 1 byte per RGB in order: Clip, Pre-Clip, Good */
+ { .offset = 0xa6, .size = 1, .activate = 11 },
+
+ [SCARLETT2_CONFIG_MIX_TALKBACK] = /* Talkback enable flags for each output of internal mixer */
+ { .offset = 0xb0, .size = 2, .activate = 10 },
+
+ [SCARLETT2_CONFIG_RETAIN_48V] = /* Retain 48V switch */
+ { .offset = 0x9e, .size = 1, .activate = 0 },
+
+ [SCARLETT2_CONFIG_MUTES] = /* Hardware mutes for each analog output */
+ { .offset = 0x5c, .size = 1, .activate = 1 }
+};
+
+/*
+ * Configuration space for home segment devices like Scarlett 2i2 and Scarlett Solo
+ */
+static const struct scarlett2_config scarlett2_home_config_items[SCARLETT2_CONFIG_COUNT] = {
+
+// [SCARLETT2_CONFIG_MSD_SWITCH] = /* MSD Mode */
+// { .offset = 0x04, .size = 1, .activate = 6 },
+
+ [SCARLETT2_CONFIG_RETAIN_48V] = /* Retain 48V switch */
+ { .offset = 0x05, .size = 1, .activate = 0 },
+
+ [SCARLETT2_CONFIG_48V_SWITCH] = /* Phantom (48V) power */
+ { .offset = 0x06, .size = 1, .activate = 3 },
+
+ [SCARLETT2_CONFIG_DIRECT_MONITOR_SWITCH] = /* Direct monitor */
+ { .offset = 0x07, .size = 1, .activate = 4 },
+
+ [SCARLETT2_CONFIG_LEVEL_SWITCH] = /* Inst Switch */
+ { .offset = 0x08, .size = 1, .activate = 7 },
+
+ [SCARLETT2_CONFIG_AIR_SWITCH] = /* Air Switch */
+ { .offset = 0x09, .size = 1, .activate = 8 },
+
+ [SCARLETT2_CONFIG_GAIN_HALO_ENABLE] = /* Gain Halo Enable flag: bit 1 enables immediate values for gain halo */
+ { .offset = 0x16, .size = 1, .activate = 9 },
+
+ [SCARLETT2_CONFIG_GAIN_HALO_LEDS] = /* Gain Halo LED colors: 1 bit per each R,G,B component */
+ { .offset = 0x17, .size = 1, .activate = 9 },
+
+ [SCARLETT2_CONFIG_GAIN_HALO_LEVELS] = /* Gain Halo Colors for corresponding levels: 1 byte per RGB in order: Clip, Pre-Clip, Good */
+ { .offset = 0x1a, .size = 1, .activate = 11 },
+};
+
+/* proprietary request/response format */
+struct scarlett2_usb_packet {
+ __le32 cmd;
+ __le16 size;
+ __le16 seq;
+ __le32 error;
+ __le32 pad;
+ u8 data[];
};
/*** Model-specific data ***/
+static const struct scarlett2_port_name s6i6_gen2_ports[] = {
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 0, "Headphones 1 L" },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 1, "Headphones 1 R" },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 2, "Headphones 2 L" },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 3, "Headphones 2 R" },
+ { -1, -1, -1, NULL }
+};
+
+static const struct scarlett2_sw_port_mapping s6i6_gen2_sw_port_mapping[] = {
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 0, 6 },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
+
+ { SCARLETT2_PORT_IN, SCARLETT2_PORT_TYPE_ANALOGUE, 0, 4 },
+ { SCARLETT2_PORT_IN, SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
+ { SCARLETT2_PORT_IN, SCARLETT2_PORT_TYPE_PCM, 0, 6 },
+
+ { -1, -1, -1, -1}
+};
static const struct scarlett2_device_info s6i6_gen2_info = {
+ .usb_id = USB_ID(0x1235, 0x8203),
+
/* The first two analogue inputs can be switched between line
* and instrument levels.
*/
@@ -253,52 +599,81 @@
/* The first two analogue inputs have an optional pad. */
.pad_input_count = 2,
- .line_out_descrs = {
- "Monitor L",
- "Monitor R",
- "Headphones L",
- "Headphones R",
- },
+ .has_mux = 1,
+
+ .has_mixer = 1,
+
+ .has_sw_config = 1,
+
+ .has_meters = 1,
+
+ .has_hw_volume = 1,
+
+ .port_names = s6i6_gen2_ports,
+
+ .sw_port_mapping = s6i6_gen2_sw_port_mapping,
+
+ .mux_size = { 42, 42, 42, 42, 42 },
.ports = {
- [SCARLETT2_PORT_TYPE_NONE] = {
- .id = 0x000,
- .num = { 1, 0, 8, 8, 8 },
- .src_descr = "Off",
- .src_num_offset = 0,
- },
[SCARLETT2_PORT_TYPE_ANALOGUE] = {
- .id = 0x080,
+ .id = SCARLETT2_PORT_ID_ANALOGUE,
.num = { 4, 4, 4, 4, 4 },
- .src_descr = "Analogue %d",
+ .src_descr = "Analogue In %02d",
.src_num_offset = 1,
- .dst_descr = "Analogue Output %02d Playback"
+ .dst_descr = "Analogue Out %02d"
},
[SCARLETT2_PORT_TYPE_SPDIF] = {
- .id = 0x180,
+ .id = SCARLETT2_PORT_ID_SPDIF,
.num = { 2, 2, 2, 2, 2 },
- .src_descr = "S/PDIF %d",
+ .src_descr = "S/PDIF In %d",
.src_num_offset = 1,
- .dst_descr = "S/PDIF Output %d Playback"
+ .dst_descr = "S/PDIF Out %d"
},
[SCARLETT2_PORT_TYPE_MIX] = {
- .id = 0x300,
+ .id = SCARLETT2_PORT_ID_MIX,
.num = { 10, 18, 18, 18, 18 },
- .src_descr = "Mix %c",
- .src_num_offset = 65,
- .dst_descr = "Mixer Input %02d Capture"
+ .src_descr = "Mix %c Out",
+ .src_num_offset = 'A',
+ .dst_descr = "Mix In %02d"
},
[SCARLETT2_PORT_TYPE_PCM] = {
- .id = 0x600,
+ .id = SCARLETT2_PORT_ID_PCM,
.num = { 6, 6, 6, 6, 6 },
- .src_descr = "PCM %d",
+ .src_descr = "PCM In %d",
.src_num_offset = 1,
- .dst_descr = "PCM %02d Capture"
+ .dst_descr = "PCM Out %02d"
},
},
+
+ .config = scarlett2_pro_config_items
+};
+
+static const struct scarlett2_port_name s18i8_gen2_port_names[] = {
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 0, "Monitor L" },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 1, "Monitor R" },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 2, "Headphones 1 L" },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 3, "Headphones 1 R" },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 4, "Headphones 2 L" },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 5, "Headphones 2 R" },
+ { -1, -1, -1, NULL }
+};
+
+static const struct scarlett2_sw_port_mapping s18i8_gen2_sw_port_mapping[] = {
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 0, 8 },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
+
+ { SCARLETT2_PORT_IN, SCARLETT2_PORT_TYPE_ANALOGUE, 0, 8 },
+ { SCARLETT2_PORT_IN, SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
+ { SCARLETT2_PORT_IN, SCARLETT2_PORT_TYPE_ADAT, 0, 8 },
+ { SCARLETT2_PORT_IN, SCARLETT2_PORT_TYPE_PCM, 0, 20 },
+
+ { -1, -1, -1, -1}
};
static const struct scarlett2_device_info s18i8_gen2_info = {
+ .usb_id = USB_ID(0x1235, 0x8204),
+
/* The first two analogue inputs can be switched between line
* and instrument levels.
*/
@@ -307,64 +682,91 @@
/* The first four analogue inputs have an optional pad. */
.pad_input_count = 4,
- .line_out_descrs = {
- "Monitor L",
- "Monitor R",
- "Headphones 1 L",
- "Headphones 1 R",
- "Headphones 2 L",
- "Headphones 2 R",
- },
+ .has_mux = 1,
+
+ .has_mixer = 1,
+
+ .has_sw_config = 1,
+
+ .has_meters = 1,
+
+ .has_hw_volume = 1,
+
+ .port_names = s18i8_gen2_port_names,
+
+ .sw_port_mapping = s18i8_gen2_sw_port_mapping,
+
+ .mux_size = { 60, 60, 60, 56, 50 },
.ports = {
- [SCARLETT2_PORT_TYPE_NONE] = {
- .id = 0x000,
- .num = { 1, 0, 8, 8, 4 },
- .src_descr = "Off",
- .src_num_offset = 0,
- },
[SCARLETT2_PORT_TYPE_ANALOGUE] = {
- .id = 0x080,
+ .id = SCARLETT2_PORT_ID_ANALOGUE,
.num = { 8, 6, 6, 6, 6 },
- .src_descr = "Analogue %d",
+ .src_descr = "Analogue In %02d",
.src_num_offset = 1,
- .dst_descr = "Analogue Output %02d Playback"
+ .dst_descr = "Analogue Out %02d"
},
[SCARLETT2_PORT_TYPE_SPDIF] = {
- .id = 0x180,
- /* S/PDIF outputs aren't available at 192KHz
- * but are included in the USB mux I/O
- * assignment message anyway
- */
+ .id = SCARLETT2_PORT_ID_SPDIF,
.num = { 2, 2, 2, 2, 2 },
- .src_descr = "S/PDIF %d",
+ .src_descr = "S/PDIF In %d",
.src_num_offset = 1,
- .dst_descr = "S/PDIF Output %d Playback"
+ .dst_descr = "S/PDIF Out %d"
},
[SCARLETT2_PORT_TYPE_ADAT] = {
- .id = 0x200,
+ .id = SCARLETT2_PORT_ID_ADAT,
.num = { 8, 0, 0, 0, 0 },
- .src_descr = "ADAT %d",
+ .src_descr = "ADAT In %d",
.src_num_offset = 1,
+ .dst_descr = "ADAT Out %d",
},
[SCARLETT2_PORT_TYPE_MIX] = {
- .id = 0x300,
+ .id = SCARLETT2_PORT_ID_MIX,
.num = { 10, 18, 18, 18, 18 },
- .src_descr = "Mix %c",
- .src_num_offset = 65,
- .dst_descr = "Mixer Input %02d Capture"
+ .src_descr = "Mix %c Out",
+ .src_num_offset = 'A',
+ .dst_descr = "Mix In %02d"
},
[SCARLETT2_PORT_TYPE_PCM] = {
- .id = 0x600,
- .num = { 20, 18, 18, 14, 10 },
- .src_descr = "PCM %d",
+ .id = SCARLETT2_PORT_ID_PCM,
+ .num = { 8, 18, 18, 14, 10 },
+ .src_descr = "PCM In %02d",
.src_num_offset = 1,
- .dst_descr = "PCM %02d Capture"
+ .dst_descr = "PCM Out %02d"
},
},
+
+ .config = scarlett2_pro_config_items
+};
+
+static const struct scarlett2_port_name s18i20_gen2_port_names[] = {
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 0, "Monitor L" },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 1, "Monitor R" },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 6, "Headphones 1 L" },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 7, "Headphones 1 R" },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 8, "Headphones 2 L" },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 9, "Headphones 2 R" },
+ { -1, -1, -1, NULL }
+};
+
+static const struct scarlett2_sw_port_mapping s18i20_gen2_sw_port_mapping[] = {
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 0, 10 },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ADAT, 0, 8 },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ADAT2, 0, 4 },
+
+ { SCARLETT2_PORT_IN, SCARLETT2_PORT_TYPE_ANALOGUE, 0, 8 },
+ { SCARLETT2_PORT_IN, SCARLETT2_PORT_TYPE_SPDIF, 0, 2 },
+ { SCARLETT2_PORT_IN, SCARLETT2_PORT_TYPE_ADAT, 0, 8 },
+ { SCARLETT2_PORT_IN, SCARLETT2_PORT_TYPE_ADAT2, 0, 4 },
+ { SCARLETT2_PORT_IN, SCARLETT2_PORT_TYPE_PCM, 0, 20 },
+
+ { -1, -1, -1, -1}
};
static const struct scarlett2_device_info s18i20_gen2_info = {
+ .usb_id = USB_ID(0x1235, 0x8201),
+
/* The analogue line outputs on the 18i20 can be switched
* between software and hardware volume control
*/
@@ -373,200 +775,944 @@
/* Mute and dim buttons */
.button_count = 2,
- .line_out_descrs = {
- "Monitor L",
- "Monitor R",
- NULL,
- NULL,
- NULL,
- NULL,
- "Headphones 1 L",
- "Headphones 1 R",
- "Headphones 2 L",
- "Headphones 2 R",
- },
+ .has_mux = 1,
+
+ .has_mixer = 1,
+
+ .has_sw_config = 1,
+
+ .has_meters = 1,
+
+ .has_hw_volume = 1,
+
+ .port_names = s18i20_gen2_port_names,
+
+ .sw_port_mapping = s18i20_gen2_sw_port_mapping,
+
+ .mux_size = { 77, 77, 77, 73, 46 },
.ports = {
- [SCARLETT2_PORT_TYPE_NONE] = {
- .id = 0x000,
- .num = { 1, 0, 8, 8, 6 },
- .src_descr = "Off",
- .src_num_offset = 0,
- },
[SCARLETT2_PORT_TYPE_ANALOGUE] = {
- .id = 0x080,
+ .id = SCARLETT2_PORT_ID_ANALOGUE,
.num = { 8, 10, 10, 10, 10 },
- .src_descr = "Analogue %d",
+ .src_descr = "Analogue In %02d",
.src_num_offset = 1,
- .dst_descr = "Analogue Output %02d Playback"
+ .dst_descr = "Analogue Out %02d"
},
[SCARLETT2_PORT_TYPE_SPDIF] = {
/* S/PDIF outputs aren't available at 192KHz
* but are included in the USB mux I/O
* assignment message anyway
*/
- .id = 0x180,
+ .id = SCARLETT2_PORT_ID_SPDIF,
.num = { 2, 2, 2, 2, 2 },
- .src_descr = "S/PDIF %d",
+ .src_descr = "S/PDIF In %d",
.src_num_offset = 1,
- .dst_descr = "S/PDIF Output %d Playback"
+ .dst_descr = "S/PDIF Out %d"
},
[SCARLETT2_PORT_TYPE_ADAT] = {
- .id = 0x200,
+ .id = SCARLETT2_PORT_ID_ADAT,
.num = { 8, 8, 8, 4, 0 },
- .src_descr = "ADAT %d",
+ .src_descr = "ADAT In %d",
.src_num_offset = 1,
- .dst_descr = "ADAT Output %d Playback"
+ .dst_descr = "ADAT Out %d"
},
[SCARLETT2_PORT_TYPE_MIX] = {
- .id = 0x300,
+ .id = SCARLETT2_PORT_ID_MIX,
.num = { 10, 18, 18, 18, 18 },
- .src_descr = "Mix %c",
- .src_num_offset = 65,
- .dst_descr = "Mixer Input %02d Capture"
+ .src_descr = "Mix %c Out",
+ .src_num_offset = 'A',
+ .dst_descr = "Mix In %02d"
},
[SCARLETT2_PORT_TYPE_PCM] = {
- .id = 0x600,
+ .id = SCARLETT2_PORT_ID_PCM,
.num = { 20, 18, 18, 14, 10 },
- .src_descr = "PCM %d",
+ .src_descr = "PCM In %02d",
.src_num_offset = 1,
- .dst_descr = "PCM %02d Capture"
+ .dst_descr = "PCM Out %02d"
},
},
+
+ .config = scarlett2_pro_config_items
};
-/* get the starting port index number for a given port type/direction */
-static int scarlett2_get_port_start_num(const struct scarlett2_ports *ports,
- int direction, int port_type)
-{
- int i, num = 0;
+static const struct scarlett2_port_name ssolo_gen3_port_names[] = {
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 0, "Headphones L" },
+ { SCARLETT2_PORT_OUT, SCARLETT2_PORT_TYPE_ANALOGUE, 1, "Headphones R" },
+ { -1, -1, -1, NULL }
+};
- for (i = 0; i < port_type; i++)
- num += ports[i].num[direction];
+static const struct scarlett2_device_info ssolo_gen3_info = {
+ .usb_id = USB_ID(0x1235, 0x8211),
- return num;
-}
+ /* Has mass-storage device (MSD) mode */
+ //.has_msd_mode = 1,
+
+ /* The first two analogue inputs can be switched between line
+ * and instrument levels.
+ */
+ .level_input_count = 1,
+ .level_input_offset = 1,
+ .level_input_bitmask = 1,
+
+ /* The first two analogue inputs have an optional "air" feature. */
+ .air_input_count = 1,
+ .air_input_bitmask = 1,
+
+ /* The device has 'Direct Monitor' feature */
+ .has_direct_monitor = 1,
+
+ /* One 48V phantom power switch */
+ .power_48v_count = 1,
+
+ /* Has a 'Retain 48V' switch */
+ .has_retain48v = 1,
+
+ /* 26 bytes configuration space */
+ .config_size = 29,
+
+ /* Number of gain halos */
+ .gain_halos_count = 2,
+
+ .config = scarlett2_home_config_items,
+
+ .port_names = ssolo_gen3_port_names,
+
+ .ports = {
+ [SCARLETT2_PORT_TYPE_ANALOGUE] = {
+ .id = SCARLETT2_PORT_ID_ANALOGUE,
+ .num = { 2, 2, 2, 2, 2 },
+ .src_descr = "Analogue In %02d",
+ .src_num_offset = 1,
+ .dst_descr = "Analogue Out %02d"
+ },
+ [SCARLETT2_PORT_TYPE_PCM] = {
+ .id = SCARLETT2_PORT_ID_PCM,
+ .num = { 2, 2, 2, 2, 2 },
+ .src_descr = "PCM In %02d",