summaryrefslogtreecommitdiff
path: root/sound/firewire/dice/dice-harman.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/firewire/dice/dice-harman.c')
-rw-r--r--sound/firewire/dice/dice-harman.c26
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;
+}