linux/sound/firewire/motu
Takashi Sakamoto e0b2db351b 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>
2020-05-25 08:29:57 +02:00
..
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
amdtp-motu-trace.h ASoC: Updates for v5.3 2019-07-08 14:45:34 +02:00
amdtp-motu.c ALSA: firewire-motu: use table-based calculation of packet formats for stream management 2020-05-22 16:52:16 +02:00
motu-hwdep.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
motu-midi.c ALSA: firewire-motu: share PCM buffer size for both direction 2019-10-18 04:35:51 +02:00
motu-pcm.c ALSA: firewire-motu: use table-based calculation of packet formats for proc 2020-05-22 16:52:16 +02:00
motu-proc.c ALSA: firewire-motu: use table-based calculation of packet formats for proc 2020-05-22 16:52:16 +02:00
motu-protocol-v2.c ALSA: firewire-motu: refactoring protocol v2 for fetching mode switch 2020-05-22 16:52:19 +02:00
motu-protocol-v3.c ALSA: firewire-motu: add support for MOTU UltraLite-mk3 (FireWire only model) 2020-05-25 08:29:57 +02:00
motu-stream.c ALSA: firewire-motu: use table-based calculation of packet formats for stream management 2020-05-22 16:52:16 +02:00
motu-transaction.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
motu.c ALSA: firewire-motu: add support for MOTU UltraLite-mk3 (FireWire only model) 2020-05-25 08:29:57 +02:00
motu.h ALSA: firewire-motu: add support for MOTU UltraLite-mk3 (FireWire only model) 2020-05-25 08:29:57 +02:00