ALSA: firewire-motu: add support for MOTU UltraLite-mk3 (FireWire only model)
UltraLite-mk3 was shipped 2008 by MOTU. This model has two lineups;
FireWire-only and FireWire/USB2.0 Hybrid model. Additionally, the latter
has two variants in respect of the type of IEEE 1394 connector; alpha
and beta connector.
This commit adds support for the FireWire-only model, which is already
discontinued.
$ python3 crpp < /sys/bus/firewire/devices/fw1/config_rom
ROM header and bus information block
-----------------------------------------------------------------
400 0410353a bus_info_length 4, crc_length 16, crc 13626
404 31333934 bus_name "1394"
408 20ff7000 irmc 0, cmc 0, isc 1, bmc 0, cyc_clk_acc 255, max_rec 7 (256)
40c 0001f200 company_id 0001f2 |
410 000902c7 device_id 00000902c7 | EUI-64 0001f200000902c7
root directory
-----------------------------------------------------------------
414 0004ef04 directory_length 4, crc 61188
418 030001f2 vendor
41c 0c0083c0 node capabilities per IEEE 1394
420 d1000002 --> unit directory at 428
424 8d000005 --> eui-64 leaf at 438
unit directory at 428
-----------------------------------------------------------------
428 00035556 directory_length 3, crc 21846
42c 120001f2 specifier id
430 13000019 version
434 17100800 model
eui-64 leaf at 438
-----------------------------------------------------------------
438 0002f3c5 leaf_length 2, crc 62405
43c 0001f200 company_id 0001f2 |
440 000902c7 device_id 00000902c7 | EUI-64 0001f200000902c7
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20200523071733.170129-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/firewire/motu/motu-protocol-v3.c b/sound/firewire/motu/motu-protocol-v3.c
index fd49d1f..01a47ac 100644
--- a/sound/firewire/motu/motu-protocol-v3.c
+++ b/sound/firewire/motu/motu-protocol-v3.c
@@ -290,6 +290,15 @@ const struct snd_motu_spec snd_motu_spec_828mk3 = {
.rx_fixed_pcm_chunks = {14, 14, 10},
};
+const struct snd_motu_spec snd_motu_spec_ultralite_mk3 = {
+ .name = "UltraLiteMk3",
+ .protocol_version = SND_MOTU_PROTOCOL_V3,
+ .flags = SND_MOTU_SPEC_RX_MIDI_3RD_Q |
+ SND_MOTU_SPEC_TX_MIDI_3RD_Q,
+ .tx_fixed_pcm_chunks = {18, 14, 10},
+ .rx_fixed_pcm_chunks = {14, 14, 14},
+};
+
const struct snd_motu_spec snd_motu_spec_audio_express = {
.name = "AudioExpress",
.protocol_version = SND_MOTU_PROTOCOL_V3,