Commit fba43f45 authored Nov 13, 2018 by Takashi Sakamoto Committed by Takashi Iwai Nov 13, 2018

ALSA: oxfw: add support for APOGEE duet FireWire



This commit adds support for APOGEE duet FireWire, launched 2007, already
discontinued. This model uses Oxford Semiconductor FW971 as its
communication engine. Below is information on Configuration ROM of this
unit. The unit supports some AV/C commands defined by Audio subunit
specification and vendor dependent commands.

$ ./hinawa-config-rom-printer /dev/fw1
{ 'bus-info': { 'adj': False,
                'bmc': False,
                'chip_ID': 42949742248,
                'cmc': False,
                'cyc_clk_acc': 255,
                'generation': 0,
                'imc': False,
                'isc': True,
                'link_spd': 3,
                'max_ROM': 0,
                'max_rec': 64,
                'name': '1394',
                'node_vendor_ID': 987,
                'pmc': False},
  'root-directory': [ ['VENDOR', 987],
                      ['DESCRIPTOR', 'Apogee Electronics'],
                      ['MODEL', 122333],
                      ['DESCRIPTOR', 'Duet'],
                      [ 'NODE_CAPABILITIES',
                        { 'addressing': {'64': True, 'fix': True, 'prv': False},
                          'misc': {'int': False, 'ms': False, 'spt': True},
                          'state': { 'atn': False,
                                     'ded': False,
                                     'drq': True,
                                     'elo': False,
                                     'init': False,
                                     'lst': True,
                                     'off': False},
                          'testing': {'bas': False, 'ext': False}}],
                      [ 'UNIT',
                        [ ['SPECIFIER_ID', 41005],
                          ['VERSION', 65537],
                          ['MODEL', 122333],
                          ['DESCRIPTOR', 'Duet']]]]}

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

parent 6da8f446

sound/firewire/Kconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -41,6 +41,7 @@ config SND_OXFW
		* Mackie(Loud) U.420/U.420d
		* TASCAM FireOne
		* Stanton Controllers & Systems 1 Deck/Mixer
		* APOGEE duet FireWire

		To compile this driver as a module, choose M here: the module
		will be called snd-oxfw.

sound/firewire/oxfw/oxfw.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@
		#define VENDOR_LACIE 0x00d04b
		#define VENDOR_TASCAM 0x00022e
		#define OUI_STANTON 0x001260
		#define OUI_APOGEE 0x0003db

		#define MODEL_SATELLITE 0x00200f

		@@ -397,6 +398,13 @@ static const struct ieee1394_device_id oxfw_id_table[] = {
		.vendor_id = OUI_STANTON,
		.model_id = 0x002000,
		},
		// APOGEE, duet FireWire
		{
		.match_flags = IEEE1394_MATCH_VENDOR_ID \|
		IEEE1394_MATCH_MODEL_ID,
		.vendor_id = OUI_APOGEE,
		.model_id = 0x01dddd,
		},
		{ }
		};
		MODULE_DEVICE_TABLE(ieee1394, oxfw_id_table);

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