1 files changed, 26 insertions, 0 deletions
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;
+}