summaryrefslogtreecommitdiff
path: root/sound/usb
diff options
context:
space:
mode:
Diffstat (limited to 'sound/usb')
-rw-r--r--sound/usb/Makefile2
-rw-r--r--sound/usb/caiaq/device.h2
-rw-r--r--sound/usb/mixer_quirks.c9
-rw-r--r--sound/usb/mixer_scarlett2.c (renamed from sound/usb/mixer_scarlett_gen2.c)610
-rw-r--r--sound/usb/mixer_scarlett2.h7
-rw-r--r--sound/usb/mixer_scarlett_gen2.h7
-rw-r--r--sound/usb/usx2y/usbusx2y.h2
-rw-r--r--sound/usb/usx2y/usbusx2yaudio.c2
8 files changed, 499 insertions, 142 deletions
diff --git a/sound/usb/Makefile b/sound/usb/Makefile
index db5ff76d0e61..8c657c2753c8 100644
--- a/sound/usb/Makefile
+++ b/sound/usb/Makefile
@@ -12,7 +12,7 @@ snd-usb-audio-objs := card.o \
mixer.o \
mixer_quirks.o \
mixer_scarlett.o \
- mixer_scarlett_gen2.o \
+ mixer_scarlett2.o \
mixer_us16x08.o \
mixer_s1810c.o \
pcm.o \
diff --git a/sound/usb/caiaq/device.h b/sound/usb/caiaq/device.h
index 50fea085765b..743eb0387b5f 100644
--- a/sound/usb/caiaq/device.h
+++ b/sound/usb/caiaq/device.h
@@ -53,7 +53,7 @@ struct caiaq_device_spec {
unsigned char num_midi_out;
unsigned char num_midi_in;
unsigned char data_alignment;
-} __attribute__ ((packed));
+} __packed;
struct snd_usb_caiaq_cb_info;
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index ab0d459f4271..898bc3baca7b 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -33,7 +33,7 @@
#include "mixer.h"
#include "mixer_quirks.h"
#include "mixer_scarlett.h"
-#include "mixer_scarlett_gen2.h"
+#include "mixer_scarlett2.h"
#include "mixer_us16x08.h"
#include "mixer_s1810c.h"
#include "helper.h"
@@ -3420,8 +3420,13 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
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 */
+ case USB_ID(0x1235, 0x8206): /* Focusrite Clarett 2Pre USB */
+ case USB_ID(0x1235, 0x8207): /* Focusrite Clarett 4Pre USB */
+ case USB_ID(0x1235, 0x8208): /* Focusrite Clarett 8Pre USB */
+ case USB_ID(0x1235, 0x820a): /* Focusrite Clarett+ 2Pre */
+ case USB_ID(0x1235, 0x820b): /* Focusrite Clarett+ 4Pre */
case USB_ID(0x1235, 0x820c): /* Focusrite Clarett+ 8Pre */
- err = snd_scarlett_gen2_init(mixer);
+ err = snd_scarlett2_init(mixer);
break;
case USB_ID(0x041e, 0x323b): /* Creative Sound Blaster E1 */
diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett2.c
index d260be8cb6bc..f7c57a2c3028 100644
--- a/sound/usb/mixer_scarlett_gen2.c
+++ b/sound/usb/mixer_scarlett2.c
@@ -1,13 +1,16 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Focusrite Scarlett Gen 2/3 and Clarett+ Driver for ALSA
+ * Focusrite Scarlett 2 Protocol Driver for ALSA
+ * (including Scarlett 2nd Gen, 3rd Gen, Clarett USB, and Clarett+
+ * series products)
*
* Supported models:
* - 6i6/18i8/18i20 Gen 2
* - Solo/2i2/4i4/8i6/18i8/18i20 Gen 3
- * - Clarett+ 8Pre
+ * - Clarett 2Pre/4Pre/8Pre USB
+ * - Clarett+ 2Pre/4Pre/8Pre
*
- * Copyright (c) 2018-2022 by Geoffrey D. Bennett <g at b4.vu>
+ * Copyright (c) 2018-2023 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>
*
@@ -56,6 +59,15 @@
* 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.
+ *
* This ALSA mixer gives access to (model-dependent):
* - input, output, mixer-matrix muxes
* - mixer-matrix gain stages
@@ -139,14 +151,14 @@
#include "mixer.h"
#include "helper.h"
-#include "mixer_scarlett_gen2.h"
-
-/* device_setup value to enable */
-#define SCARLETT2_ENABLE 0x01
+#include "mixer_scarlett2.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
+
/* some gui mixers can't handle negative ctl values */
#define SCARLETT2_VOLUME_BIAS 127
@@ -198,18 +210,21 @@ static const u16 scarlett2_mixer_values[SCARLETT2_MIXER_VALUE_COUNT] = {
*/
#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
-/* There are three different sets of configuration parameters across
- * the devices
+/* There are different sets of configuration parameters across the
+ * devices, dependent on series and model.
*/
enum {
- SCARLETT2_CONFIG_SET_NO_MIXER = 0,
- SCARLETT2_CONFIG_SET_GEN_2 = 1,
- SCARLETT2_CONFIG_SET_GEN_3 = 2,
+ SCARLETT2_CONFIG_SET_GEN_2 = 0,
+ SCARLETT2_CONFIG_SET_GEN_3A = 1,
+ SCARLETT2_CONFIG_SET_GEN_3B = 2,
SCARLETT2_CONFIG_SET_CLARETT = 3,
- SCARLETT2_CONFIG_SET_COUNT = 4
+ SCARLETT2_CONFIG_SET_COUNT = 4
};
/* Hardware port types:
@@ -316,9 +331,19 @@ struct scarlett2_mux_entry {
u8 count;
};
-struct scarlett2_device_info {
- u32 usb_id; /* USB device identifier */
+/* 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 {
/* Gen 3 devices have an internal MSD mode switch that needs
* to be disabled in order to access the full functionality of
* the device.
@@ -371,6 +396,7 @@ struct scarlett2_device_info {
*/
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];
@@ -381,6 +407,12 @@ struct scarlett2_device_info {
/* 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 {
@@ -389,12 +421,14 @@ struct scarlett2_data {
struct mutex data_mutex; /* lock access to this data */
struct delayed_work work;
const struct scarlett2_device_info *info;
+ const char *series_name;
__u8 bInterfaceNumber;
__u8 bEndpointAddress;
__u16 wMaxPacketSize;
__u8 bInterval;
int num_mux_srcs;
int num_mux_dsts;
+ u32 firmware_version;
u16 scarlett2_seq;
u8 sync_updated;
u8 vol_updated;
@@ -419,6 +453,7 @@ struct scarlett2_data {
u8 talkback_map[SCARLETT2_OUTPUT_MIX_MAX];
u8 msd_switch;
u8 standalone_switch;
+ u8 meter_level_map[SCARLETT2_MAX_METERS];
struct snd_kcontrol *sync_ctl;
struct snd_kcontrol *master_vol_ctl;
struct snd_kcontrol *vol_ctls[SCARLETT2_ANALOGUE_MAX];
@@ -440,8 +475,6 @@ struct scarlett2_data {
/*** Model-specific data ***/
static const struct scarlett2_device_info s6i6_gen2_info = {
- .usb_id = USB_ID(0x1235, 0x8203),
-
.config_set = SCARLETT2_CONFIG_SET_GEN_2,
.level_input_count = 2,
.pad_input_count = 2,
@@ -483,11 +516,15 @@ static const struct scarlett2_device_info s6i6_gen2_info = {
{ 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 = {
- .usb_id = USB_ID(0x1235, 0x8204),
-
.config_set = SCARLETT2_CONFIG_SET_GEN_2,
.level_input_count = 2,
.pad_input_count = 4,
@@ -532,11 +569,15 @@ static const struct scarlett2_device_info s18i8_gen2_info = {
{ 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 = {
- .usb_id = USB_ID(0x1235, 0x8201),
-
.config_set = SCARLETT2_CONFIG_SET_GEN_2,
.line_out_hw_vol = 1,
@@ -586,13 +627,17 @@ static const struct scarlett2_device_info s18i20_gen2_info = {
{ 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 = {
- .usb_id = USB_ID(0x1235, 0x8211),
-
.has_msd_mode = 1,
- .config_set = SCARLETT2_CONFIG_SET_NO_MIXER,
+ .config_set = SCARLETT2_CONFIG_SET_GEN_3A,
.level_input_count = 1,
.level_input_first = 1,
.air_input_count = 1,
@@ -602,10 +647,8 @@ static const struct scarlett2_device_info solo_gen3_info = {
};
static const struct scarlett2_device_info s2i2_gen3_info = {
- .usb_id = USB_ID(0x1235, 0x8210),
-
.has_msd_mode = 1,
- .config_set = SCARLETT2_CONFIG_SET_NO_MIXER,
+ .config_set = SCARLETT2_CONFIG_SET_GEN_3A,
.level_input_count = 2,
.air_input_count = 2,
.phantom_count = 1,
@@ -614,10 +657,8 @@ static const struct scarlett2_device_info s2i2_gen3_info = {
};
static const struct scarlett2_device_info s4i4_gen3_info = {
- .usb_id = USB_ID(0x1235, 0x8212),
-
.has_msd_mode = 1,
- .config_set = SCARLETT2_CONFIG_SET_GEN_3,
+ .config_set = SCARLETT2_CONFIG_SET_GEN_3B,
.level_input_count = 2,
.pad_input_count = 2,
.air_input_count = 2,
@@ -657,13 +698,17 @@ static const struct scarlett2_device_info s4i4_gen3_info = {
{ 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 = {
- .usb_id = USB_ID(0x1235, 0x8213),
-
.has_msd_mode = 1,
- .config_set = SCARLETT2_CONFIG_SET_GEN_3,
+ .config_set = SCARLETT2_CONFIG_SET_GEN_3B,
.level_input_count = 2,
.pad_input_count = 2,
.air_input_count = 2,
@@ -710,13 +755,19 @@ static const struct scarlett2_device_info s8i6_gen3_info = {
{ SCARLETT2_PORT_TYPE_NONE, 0, 18 },
{ 0, 0, 0 },
} },
+
+ .meter_map = {
+ { 14, 8 },
+ { 0, 6 },
+ { 22, 2 },
+ { 6, 8 },
+ { 0, 0 },
+ }
};
static const struct scarlett2_device_info s18i8_gen3_info = {
- .usb_id = USB_ID(0x1235, 0x8214),
-
.has_msd_mode = 1,
- .config_set = SCARLETT2_CONFIG_SET_GEN_3,
+ .config_set = SCARLETT2_CONFIG_SET_GEN_3B,
.line_out_hw_vol = 1,
.has_speaker_switching = 1,
.level_input_count = 2,
@@ -727,6 +778,7 @@ static const struct scarlett2_device_info s18i8_gen3_info = {
.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",
@@ -780,13 +832,23 @@ static const struct scarlett2_device_info s18i8_gen3_info = {
{ 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 struct scarlett2_device_info s18i20_gen3_info = {
- .usb_id = USB_ID(0x1235, 0x8215),
-
.has_msd_mode = 1,
- .config_set = SCARLETT2_CONFIG_SET_GEN_3,
+ .config_set = SCARLETT2_CONFIG_SET_GEN_3B,
.line_out_hw_vol = 1,
.has_speaker_switching = 1,
.has_talkback = 1,
@@ -845,11 +907,119 @@ static const struct scarlett2_device_info s18i20_gen3_info = {
{ 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 clarett_8pre_info = {
- .usb_id = USB_ID(0x1235, 0x820c),
+static const struct scarlett2_device_info clarett_2pre_info = {
+ .config_set = SCARLETT2_CONFIG_SET_CLARETT,
+ .line_out_hw_vol = 1,
+ .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 struct scarlett2_device_info clarett_4pre_info = {
+ .config_set = SCARLETT2_CONFIG_SET_CLARETT,
+ .line_out_hw_vol = 1,
+ .level_input_count = 2,
+ .air_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, 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,
.line_out_hw_vol = 1,
.level_input_count = 2,
@@ -900,27 +1070,44 @@ static const struct scarlett2_device_info clarett_8pre_info = {
{ SCARLETT2_PORT_TYPE_NONE, 0, 22 },
{ 0, 0, 0 },
} },
+
+ .meter_map = {
+ { 38, 18 },
+ { 0, 38 },
+ { 0, 0 }
+ }
+};
+
+struct scarlett2_device_entry {
+ const u32 usb_id; /* USB device identifier */
+ const struct scarlett2_device_info *info;
+ const char *series_name;
};
-static const struct scarlett2_device_info *scarlett2_devices[] = {
+static const struct scarlett2_device_entry scarlett2_devices[] = {
/* Supported Gen 2 devices */
- &s6i6_gen2_info,
- &s18i8_gen2_info,
- &s18i20_gen2_info,
+ { USB_ID(0x1235, 0x8203), &s6i6_gen2_info, "Scarlett Gen 2" },
+ { USB_ID(0x1235, 0x8204), &s18i8_gen2_info, "Scarlett Gen 2" },
+ { USB_ID(0x1235, 0x8201), &s18i20_gen2_info, "Scarlett Gen 2" },
/* Supported Gen 3 devices */
- &solo_gen3_info,
- &s2i2_gen3_info,
- &s4i4_gen3_info,
- &s8i6_gen3_info,
- &s18i8_gen3_info,
- &s18i20_gen3_info,
-
- /* Supported Clarett+ devices */
- &clarett_8pre_info,
+ { USB_ID(0x1235, 0x8211), &solo_gen3_info, "Scarlett Gen 3" },
+ { USB_ID(0x1235, 0x8210), &s2i2_gen3_info, "Scarlett Gen 3" },
+ { USB_ID(0x1235, 0x8212), &s4i4_gen3_info, "Scarlett Gen 3" },
+ { USB_ID(0x1235, 0x8213), &s8i6_gen3_info, "Scarlett Gen 3" },
+ { USB_ID(0x1235, 0x8214), &s18i8_gen3_info, "Scarlett Gen 3" },
+ { USB_ID(0x1235, 0x8215), &s18i20_gen3_info, "Scarlett Gen 3" },
+
+ /* Supported Clarett USB/Clarett+ devices */
+ { USB_ID(0x1235, 0x8206), &clarett_2pre_info, "Clarett USB" },
+ { USB_ID(0x1235, 0x8207), &clarett_4pre_info, "Clarett USB" },
+ { USB_ID(0x1235, 0x8208), &clarett_8pre_info, "Clarett USB" },
+ { USB_ID(0x1235, 0x820a), &clarett_2pre_info, "Clarett+" },
+ { USB_ID(0x1235, 0x820b), &clarett_4pre_info, "Clarett+" },
+ { USB_ID(0x1235, 0x820c), &clarett_8pre_info, "Clarett+" },
/* End of list */
- NULL
+ { 0, NULL },
};
/* get the starting port index number for a given port type/direction */
@@ -1025,28 +1212,8 @@ static const struct scarlett2_config
scarlett2_config_items[SCARLETT2_CONFIG_SET_COUNT]
[SCARLETT2_CONFIG_COUNT] =
-/* Devices without a mixer (Gen 3 Solo and 2i2) */
-{ {
- [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 2 devices: 6i6, 18i8, 18i20 */
-}, {
+{ {
[SCARLETT2_CONFIG_DIM_MUTE] = {
.offset = 0x31, .size = 8, .activate = 2 },
@@ -1068,6 +1235,26 @@ static const struct scarlett2_config
[SCARLETT2_CONFIG_STANDALONE_SWITCH] = {
.offset = 0x8d, .size = 8, .activate = 6 },
+/* Gen 3 devices without a mixer (Solo and 2i2) */
+}, {
+ [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: 4i4, 8i6, 18i8, 18i20 */
}, {
[SCARLETT2_CONFIG_DIM_MUTE] = {
@@ -1112,7 +1299,7 @@ static const struct scarlett2_config
[SCARLETT2_CONFIG_TALKBACK_MAP] = {
.offset = 0xb0, .size = 16, .activate = 10 },
-/* Clarett+ 8Pre */
+/* Clarett USB and Clarett+ devices: 2Pre, 4Pre, 8Pre */
}, {
[SCARLETT2_CONFIG_DIM_MUTE] = {
.offset = 0x31, .size = 8, .activate = 2 },
@@ -1217,8 +1404,8 @@ static int scarlett2_usb(
if (err != req_buf_size) {
usb_audio_err(
mixer->chip,
- "Scarlett Gen 2/3 USB request result cmd %x was %d\n",
- cmd, err);
+ "%s USB request result cmd %x was %d\n",
+ private->series_name, cmd, err);
err = -EINVAL;
goto unlock;
}
@@ -1234,9 +1421,8 @@ static int scarlett2_usb(
if (err != resp_buf_size) {
usb_audio_err(
mixer->chip,
- "Scarlett Gen 2/3 USB response result cmd %x was %d "
- "expected %zu\n",
- cmd, err, resp_buf_size);
+ "%s USB response result cmd %x was %d expected %zu\n",
+ private->series_name, cmd, err, resp_buf_size);
err = -EINVAL;
goto unlock;
}
@@ -1252,9 +1438,10 @@ static int scarlett2_usb(
resp->pad) {
usb_audio_err(
mixer->chip,
- "Scarlett Gen 2/3 USB invalid response; "
+ "%s USB invalid response; "
"cmd tx/rx %d/%d seq %d/%d size %d/%d "
"error %d pad %d\n",
+ private->series_name,
le32_to_cpu(req->cmd), le32_to_cpu(resp->cmd),
le16_to_cpu(req->seq), le16_to_cpu(resp->seq),
resp_size, le16_to_cpu(resp->size),
@@ -1596,6 +1783,79 @@ static void scarlett2_usb_populate_mux(struct scarlett2_data *private,
private->mux[dst_idx] = src_idx;
}
+/* Update the meter level map
+ *
+ * The meter level data from the interface (SCARLETT2_USB_GET_METER
+ * request) is returned in mux_assignment order, but to avoid exposing
+ * that to userspace, scarlett2_meter_ctl_get() rearranges the data
+ * into scarlett2_ports order using the meter_level_map[] array which
+ * is set up by this function.
+ *
+ * In addition, the meter level data values returned from the
+ * interface are invalid for destinations where:
+ *
+ * - the source is "Off"; therefore we set those values to zero (map
+ * value of 255)
+ *
+ * - the source is assigned to a previous (with respect to the
+ * mux_assignment order) destination; therefore we set those values
+ * to the value previously reported for that source
+ */
+static void scarlett2_update_meter_level_map(struct scarlett2_data *private)
+{
+ const struct scarlett2_device_info *info = private->info;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
+ int line_out_count =
+ port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
+ const struct scarlett2_meter_entry *entry;
+
+ /* sources already assigned to a destination
+ * value is 255 for None, otherwise the value of i
+ * (index into array returned by
+ * scarlett2_usb_get_meter_levels())
+ */
+ u8 seen_src[SCARLETT2_MAX_SRCS] = { 1 };
+ u8 seen_src_value[SCARLETT2_MAX_SRCS] = { 255 };
+
+ /* index in meter_map[] order */
+ int i = 0;
+
+ /* go through the meter_map[] entries */
+ for (entry = info->meter_map;
+ entry->count;
+ entry++) {
+
+ /* fill in each meter_level_map[] entry */
+ int j, mux_idx;
+
+ for (j = 0, mux_idx = entry->start;
+ j < entry->count;
+ i++, j++, mux_idx++) {
+
+ /* convert mux_idx using line_out_unmap[] */
+ int map_mux_idx = (
+ info->line_out_remap_enable &&
+ mux_idx < line_out_count
+ ) ? info->line_out_unmap[mux_idx]
+ : mux_idx;
+
+ /* check which source is connected, and if
+ * that source is already connected elsewhere,
+ * use that existing connection's destination
+ * for this meter entry instead
+ */
+ int mux_src = private->mux[mux_idx];
+
+ if (!seen_src[mux_src]) {
+ seen_src[mux_src] = 1;
+ seen_src_value[mux_src] = i;
+ }
+ private->meter_level_map[map_mux_idx] =
+ seen_src_value[mux_src];
+ }
+ }
+}
+
/* Send USB message to get mux inputs and then populate private->mux[] */
static int scarlett2_usb_get_mux(struct usb_mixer_interface *mixer)
{
@@ -1624,6 +1884,8 @@ static int scarlett2_usb_get_mux(struct usb_mixer_interface *mixer)
for (i = 0; i < count; i++)
scarlett2_usb_populate_mux(private, le32_to_cpu(data[i]));
+ scarlett2_update_meter_level_map(private);
+
return 0;
}
@@ -1690,6 +1952,8 @@ static int scarlett2_usb_set_mux(struct usb_mixer_interface *mixer)
return err;
}
+ scarlett2_update_meter_level_map(private);
+
return 0;
}
@@ -1765,6 +2029,44 @@ static int scarlett2_add_new_ctl(struct usb_mixer_interface *mixer,
return 0;
}
+/*** Firmware Version Control ***/
+
+static int scarlett2_firmware_version_ctl_get(
+ struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct scarlett2_data *private = elem->head.mixer->private_data;
+
+ ucontrol->value.integer.value[0] = private->firmware_version;
+
+ return 0;
+}
+
+static int scarlett2_firmware_version_ctl_info(
+ struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 1;
+
+ return 0;
+}
+
+static const struct snd_kcontrol_new scarlett2_firmware_version_ctl = {
+ .iface = SNDRV_CTL_ELEM_IFACE_CARD,
+ .access = SNDRV_CTL_ELEM_ACCESS_READ,
+ .name = "",
+ .info = scarlett2_firmware_version_ctl_info,
+ .get = scarlett2_firmware_version_ctl_get
+};
+
+static int scarlett2_add_firmware_version_ctl(
+ struct usb_mixer_interface *mixer)
+{
+ return scarlett2_add_new_ctl(mixer, &scarlett2_firmware_version_ctl,
+ 0, 0, "Firmware Version", NULL);
+}
/*** Sync Control ***/
/* Update sync control after receiving notification that the status
@@ -1816,7 +2118,7 @@ static int scarlett2_add_sync_ctl(struct usb_mixer_interface *mixer)
struct scarlett2_data *private = mixer->private_data;
/* devices without a mixer also don't support reporting sync status */
- if (private->info->config_set == SCARLETT2_CONFIG_SET_NO_MIXER)
+ if (private->info->config_set == SCARLETT2_CONFIG_SET_GEN_3A)
return 0;
return scarlett2_add_new_ctl(mixer, &scarlett2_sync_ctl,
@@ -1896,9 +2198,16 @@ static int scarlett2_master_volume_ctl_get(struct snd_kcontrol *kctl,
static int line_out_remap(struct scarlett2_data *private, int index)
{
const struct scarlett2_device_info *info = private->info;
+ const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
+ int line_out_count =
+ port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
if (!info->line_out_remap_enable)
return index;
+
+ if (index >= line_out_count)
+ return index;
+
return info->line_out_remap[index];
}
@@ -3383,14 +3692,7 @@ static int scarlett2_mux_src_enum_ctl_get(struct snd_kcontrol *kctl,
struct usb_mixer_elem_info *elem = kctl->private_data;
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_device_info *info = private->info;
- const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
- int line_out_count =
- port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
- int index = elem->control;
-
- if (index < line_out_count)
- index = line_out_remap(private, index);
+ int index = line_out_remap(private, elem->control);
mutex_lock(&private->data_mutex);
if (private->mux_updated)
@@ -3407,16 +3709,9 @@ static int scarlett2_mux_src_enum_ctl_put(struct snd_kcontrol *kctl,
struct usb_mixer_elem_info *elem = kctl->private_data;
struct usb_mixer_interface *mixer = elem->head.mixer;
struct scarlett2_data *private = mixer->private_data;
- const struct scarlett2_device_info *info = private->info;
- const int (*port_count)[SCARLETT2_PORT_DIRNS] = info->port_count;
- int line_out_count =
- port_count[SCARLETT2_PORT_TYPE_ANALOGUE][SCARLETT2_PORT_OUT];
- int index = elem->control;
+ int index = line_out_remap(private, elem->control);
int oval, val, err = 0;
- if (index < line_out_count)
- index = line_out_remap(private, index);
-
mutex_lock(&private->data_mutex);
oval = private->mux[index];
@@ -3496,6 +3791,8 @@ static int scarlett2_meter_ctl_get(struct snd_kcontrol *kctl,
struct snd_ctl_elem_value *ucontrol)
{
struct usb_mixer_elem_info *elem = kctl->private_data;
+ struct scarlett2_data *private = elem->head.mixer->private_data;
+ u8 *meter_level_map = private->meter_level_map;
u16 meter_levels[SCARLETT2_MAX_METERS];
int i, err;
@@ -3504,8 +3801,18 @@ static int scarlett2_meter_ctl_get(struct snd_kcontrol *kctl,
if (err < 0)
return err;
- for (i = 0; i < elem->channels; i++)
- ucontrol->value.integer.value[i] = meter_levels[i];
+ /* copy & translate from meter_levels[] using meter_level_map[] */
+ for (i = 0; i < elem->channels; i++) {
+ int idx = meter_level_map[i];
+ int value;
+
+ if (idx == 255)
+ value = 0;
+ else
+ value = meter_levels[idx];
+
+ ucontrol->value.integer.value[i] = value;
+ }
return 0;
}
@@ -3523,7 +3830,7 @@ static int scarlett2_add_meter_ctl(struct usb_mixer_interface *mixer)
struct scarlett2_data *private = mixer->private_data;
/* devices without a mixer also don't support reporting levels */
- if (private->info->config_set == SCARLETT2_CONFIG_SET_NO_MIXER)
+ if (private->info->config_set == SCARLETT2_CONFIG_SET_GEN_3A)
return 0;
return scarlett2_add_new_ctl(mixer, &scarlett2_meter_ctl,
@@ -3653,7 +3960,7 @@ static int scarlett2_add_standalone_ctl(struct usb_mixer_interface *mixer)
{
struct scarlett2_data *private = mixer->private_data;
- if (private->info->config_set == SCARLETT2_CONFIG_SET_NO_MIXER)
+ if (private->info->config_set == SCARLETT2_CONFIG_SET_GEN_3A)
return 0;
/* Add standalone control */
@@ -3733,7 +4040,7 @@ static int scarlett2_find_fc_interface(struct usb_device *dev,
/* Initialise private data */
static int scarlett2_init_private(struct usb_mixer_interface *mixer,
- const struct scarlett2_device_info *info)
+ const struct scarlett2_device_entry *entry)
{
struct scarlett2_data *private =
kzalloc(sizeof(struct scarlett2_data), GFP_KERNEL);
@@ -3749,7 +4056,8 @@ static int scarlett2_init_private(struct usb_mixer_interface *mixer,
mixer->private_free = scarlett2_private_free;
mixer->private_suspend = scarlett2_private_suspend;
- private->info = info;
+ private->info = entry->info;
+ private->series_name = entry->series_name;
scarlett2_count_mux_io(private);
private->scarlett2_seq = 0;
private->mixer = mixer;
@@ -3762,7 +4070,8 @@ static int scarlett2_usb_init(struct usb_mixer_interface *mixer)
{
struct usb_device *dev = mixer->chip->dev;
struct scarlett2_data *private = mixer->private_data;
- u8 buf[24];
+ u8 step0_buf[24];
+ u8 step2_buf[84];
int err;
if (usb_pipe_type_check(dev, usb_sndctrlpipe(dev, 0)))
@@ -3770,7 +4079,8 @@ static int scarlett2_usb_init(struct usb_mixer_interface *mixer)
/* step 0 */
err = scarlett2_usb_rx(dev, private->bInterfaceNumber,
- SCARLETT2_USB_CMD_INIT, buf, sizeof(buf));
+ SCARLETT2_USB_CMD_INIT,
+ step0_buf, sizeof(step0_buf));
if (err < 0)
return err;
@@ -3782,7 +4092,19 @@ static int scarlett2_usb_init(struct usb_mixer_interface *mixer)
/* step 2 */
private->scarlett2_seq = 1;
- return scarlett2_usb(mixer, SCARLETT2_USB_INIT_2, NULL, 0, NULL, 84);
+ err = scarlett2_usb(mixer, SCARLETT2_USB_INIT_2,
+ NULL, 0,
+ step2_buf, sizeof(step2_buf));
+ if (err < 0)
+ return err;
+
+ /* extract 4-byte firmware version from step2_buf[8] */
+ private->firmware_version = le32_to_cpu(*(__le32 *)(step2_buf + 8));
+ usb_audio_info(mixer->chip,
+ "Firmware version %d\n",
+ private->firmware_version);
+
+ return 0;
}
/* Read configuration from the interface on start */
@@ -3819,7 +4141,7 @@ static int scarlett2_read_configs(struct usb_mixer_interface *mixer)
return err;
/* the rest of the configuration is for devices with a mixer */
- if (info->config_set == SCARLETT2_CONFIG_SET_NO_MIXER)
+ if (info->config_set == SCARLETT2_CONFIG_SET_GEN_3A)
return 0;
err = scarlett2_usb_get_config(
@@ -4070,19 +4392,28 @@ static int scarlett2_init_notify(struct usb_mixer_interface *mixer)
return usb_submit_urb(mixer->urb, GFP_KERNEL);
}
-static int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer)
+static const struct scarlett2_device_entry *get_scarlett2_device_entry(
+ struct usb_mixer_interface *mixer)
{
- const struct scarlett2_device_info **info = scarlett2_devices;
- int err;
+ const struct scarlett2_device_entry *entry = scarlett2_devices;
- /* Find device in scarlett2_devices */
- while (*info && (*info)->usb_id != mixer->chip->usb_id)
- info++;
- if (!*info)
- return -EINVAL;
+ /* Find entry in scarlett2_devices */
+ while (entry->usb_id && entry->usb_id != mixer->chip->usb_id)
+ entry++;
+ if (!entry->usb_id)
+ return NULL;
+
+ return entry;
+}
+
+static int snd_scarlett2_controls_create(
+ struct usb_mixer_interface *mixer,
+ const struct scarlett2_device_entry *entry)
+{
+ int err;
/* Initialise private data */
- err = scarlett2_init_private(mixer, *info);
+ err = scarlett2_init_private(mixer, entry);
if (err < 0)
return err;
@@ -4091,6 +4422,11 @@ static int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer)
if (err < 0)
return err;
+ /* Add firmware version control */
+ err = scarlett2_add_firmware_version_ctl(mixer);
+ if (err < 0)
+ return err;
+
/* Read volume levels and controls from the interface */
err = scarlett2_read_configs(mixer);
if (err < 0)
@@ -4163,34 +4499,50 @@ static int snd_scarlett_gen2_controls_create(struct usb_mixer_interface *mixer)
return 0;
}
-int snd_scarlett_gen2_init(struct usb_mixer_interface *mixer)
+int snd_scarlett2_init(struct usb_mixer_interface *mixer)
{
struct snd_usb_audio *chip = mixer->chip;
+ const struct scarlett2_device_entry *entry;
int err;
/* only use UAC_VERSION_2 */
if (!mixer->protocol)
return 0;
- if (!(chip->setup & SCARLETT2_ENABLE)) {
+ /* find entry in scarlett2_devices */
+ entry = get_scarlett2_device_entry(mixer);
+ if (!entry) {
+ usb_audio_err(mixer->chip,
+ "%s: missing device entry for %04x:%04x\n",
+ __func__,
+ USB_ID_VENDOR(chip->usb_id),
+ USB_ID_PRODUCT(chip->usb_id));
+ return 0;
+ }
+
+ if (chip->setup & SCARLETT2_DISABLE) {
usb_audio_info(chip,
- "Focusrite Scarlett Gen 2/3 Mixer Driver disabled; "
- "use options snd_usb_audio vid=0x%04x pid=0x%04x "
- "device_setup=1 to enable and report any issues "
- "to g@b4.vu",
+ "Focusrite %s Mixer Driver disabled "
+ "by modprobe options (snd_usb_audio "
+ "vid=0x%04x pid=0x%04x device_setup=%d)\n",
+ entry->series_name,
USB_ID_VENDOR(chip->usb_id),
- USB_ID_PRODUCT(chip->usb_id));
+ USB_ID_PRODUCT(chip->usb_id),
+ SCARLETT2_DISABLE);
return 0;
}
usb_audio_info(chip,
- "Focusrite Scarlett Gen 2/3 Mixer Driver enabled pid=0x%04x",
+ "Focusrite %s Mixer Driver enabled (pid=0x%04x); "
+ "report any issues to g@b4.vu",
+ entry->series_name,
USB_ID_PRODUCT(chip->usb_id));
- err = snd_scarlett_gen2_controls_create(mixer);
+ err = snd_scarlett2_controls_create(mixer, entry);
if (err < 0)
usb_audio_err(mixer->chip,
- "Error initialising Scarlett Mixer Driver: %d",
+ "Error initialising %s Mixer Driver: %d",
+ entry->series_name,
err);
return err;
diff --git a/sound/usb/mixer_scarlett2.h b/sound/usb/mixer_scarlett2.h
new file mode 100644
index 000000000000..d209362cf41a
--- /dev/null
+++ b/sound/usb/mixer_scarlett2.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __USB_MIXER_SCARLETT2_H
+#define __USB_MIXER_SCARLETT2_H
+
+int snd_scarlett2_init(struct usb_mixer_interface *mixer);
+
+#endif /* __USB_MIXER_SCARLETT2_H */
diff --git a/sound/usb/mixer_scarlett_gen2.h b/sound/usb/mixer_scarlett_gen2.h
deleted file mode 100644
index 668c6b0cb50a..000000000000
--- a/sound/usb/mixer_scarlett_gen2.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __USB_MIXER_SCARLETT_GEN2_H
-#define __USB_MIXER_SCARLETT_GEN2_H
-
-int snd_scarlett_gen2_init(struct usb_mixer_interface *mixer);
-
-#endif /* __USB_MIXER_SCARLETT_GEN2_H */
diff --git a/sound/usb/usx2y/usbusx2y.h b/sound/usb/usx2y/usbusx2y.h
index 8d82f5cc2fe1..391fd7b4ed5e 100644
--- a/sound/usb/usx2y/usbusx2y.h
+++ b/sound/usb/usx2y/usbusx2y.h
@@ -18,7 +18,7 @@ struct snd_usx2y_async_seq {
struct snd_usx2y_urb_seq {
int submitted;
int len;
- struct urb *urb[];
+ struct urb *urb[] __counted_by(len);
};
#include "usx2yhwdeppcm.h"
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index 5197599e7aa6..ca7888495a9f 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -681,6 +681,7 @@ static int usx2y_rate_set(struct usx2ydev *usx2y, int rate)
err = -ENOMEM;
goto cleanup;
}
+ us->len = NOOF_SETRATE_URBS;
usbdata = kmalloc_array(NOOF_SETRATE_URBS, sizeof(int),
GFP_KERNEL);
if (!usbdata) {
@@ -702,7 +703,6 @@ static int usx2y_rate_set(struct usx2ydev *usx2y, int rate)
if (err < 0)
goto cleanup;
us->submitted = 0;
- us->len = NOOF_SETRATE_URBS;
usx2y->us04 = us;
wait_event_timeout(usx2y->in04_wait_queue, !us->len, HZ);
usx2y->us04 = NULL;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-28 10:58:04 +0000