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-rw-r--r--sound/firewire/dice/Makefile3
-rw-r--r--sound/firewire/dice/dice-harman.c26
-rw-r--r--sound/firewire/dice/dice.c12
-rw-r--r--sound/firewire/dice/dice.h1
4 files changed, 41 insertions, 1 deletions
diff --git a/sound/firewire/dice/Makefile b/sound/firewire/dice/Makefile
index 7a62dafd0f78..9bf7b960a720 100644
--- a/sound/firewire/dice/Makefile
+++ b/sound/firewire/dice/Makefile
@@ -1,5 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-only
snd-dice-objs := dice-transaction.o dice-stream.o dice-proc.o dice-midi.o \
dice-pcm.o dice-hwdep.o dice.o dice-tcelectronic.o \
- dice-alesis.o dice-extension.o dice-mytek.o dice-presonus.o
+ dice-alesis.o dice-extension.o dice-mytek.o dice-presonus.o \
+ dice-harman.o
obj-$(CONFIG_SND_DICE) += snd-dice.o
diff --git a/sound/firewire/dice/dice-harman.c b/sound/firewire/dice/dice-harman.c
new file mode 100644
index 000000000000..a8ca00c397e8
--- /dev/null
+++ b/sound/firewire/dice/dice-harman.c
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0
+// dice-harman.c - a part of driver for DICE based devices
+//
+// Copyright (c) 2021 Takashi Sakamoto
+//
+// Licensed under the terms of the GNU General Public License, version 2.
+
+#include "dice.h"
+
+int snd_dice_detect_harman_formats(struct snd_dice *dice)
+{
+ int i;
+
+ // Lexicon I-ONYX FW810s supports sampling transfer frequency up to
+ // 96.0 kHz, 12 PCM channels and 1 MIDI channel in its first tx stream
+ // , 10 PCM channels and 1 MIDI channel in its first rx stream for all
+ // of the frequencies.
+ for (i = 0; i < 2; ++i) {
+ dice->tx_pcm_chs[0][i] = 12;
+ dice->tx_midi_ports[0] = 1;
+ dice->rx_pcm_chs[0][i] = 10;
+ dice->rx_midi_ports[0] = 1;
+ }
+
+ return 0;
+}
diff --git a/sound/firewire/dice/dice.c b/sound/firewire/dice/dice.c
index 06c94f009dfb..107a81691f0e 100644
--- a/sound/firewire/dice/dice.c
+++ b/sound/firewire/dice/dice.c
@@ -20,10 +20,12 @@ MODULE_LICENSE("GPL v2");
#define OUI_MYTEK 0x001ee8
#define OUI_SSL 0x0050c2 // Actually ID reserved by IEEE.
#define OUI_PRESONUS 0x000a92
+#define OUI_HARMAN 0x000fd7
#define DICE_CATEGORY_ID 0x04
#define WEISS_CATEGORY_ID 0x00
#define LOUD_CATEGORY_ID 0x10
+#define HARMAN_CATEGORY_ID 0x20
#define MODEL_ALESIS_IO_BOTH 0x000001
@@ -56,6 +58,8 @@ static int check_dice_category(struct fw_unit *unit)
category = WEISS_CATEGORY_ID;
else if (vendor == OUI_LOUD)
category = LOUD_CATEGORY_ID;
+ else if (vendor == OUI_HARMAN)
+ category = HARMAN_CATEGORY_ID;
else
category = DICE_CATEGORY_ID;
if (device->config_rom[3] != ((vendor << 8) | category) ||
@@ -388,6 +392,14 @@ static const struct ieee1394_device_id dice_id_table[] = {
.model_id = 0x000008,
.driver_data = (kernel_ulong_t)snd_dice_detect_presonus_formats,
},
+ // Lexicon I-ONYX FW810S.
+ {
+ .match_flags = IEEE1394_MATCH_VENDOR_ID |
+ IEEE1394_MATCH_MODEL_ID,
+ .vendor_id = OUI_HARMAN,
+ .model_id = 0x000001,
+ .driver_data = (kernel_ulong_t)snd_dice_detect_harman_formats,
+ },
{
.match_flags = IEEE1394_MATCH_VERSION,
.version = DICE_INTERFACE,
diff --git a/sound/firewire/dice/dice.h b/sound/firewire/dice/dice.h
index 7fbffcab94c2..adc6f7c84460 100644
--- a/sound/firewire/dice/dice.h
+++ b/sound/firewire/dice/dice.h
@@ -233,5 +233,6 @@ int snd_dice_detect_alesis_mastercontrol_formats(struct snd_dice *dice);
int snd_dice_detect_extension_formats(struct snd_dice *dice);
int snd_dice_detect_mytek_formats(struct snd_dice *dice);
int snd_dice_detect_presonus_formats(struct snd_dice *dice);
+int snd_dice_detect_harman_formats(struct snd_dice *dice);
#endif