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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2017-03-31 15:06:12 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-04-05 21:31:54 +0200 |
| commit | 76fdb3a9e13a781df8bf8652312f6a7cbf5e2f43 (patch) | |
| tree | 98418a66c56a4276faa42aa33697f8d760963881 /sound/firewire/fireface/ff.h | |
| parent | ALSA: fireface: add hwdep interface (diff) | |
| download | linux-76fdb3a9e13a781df8bf8652312f6a7cbf5e2f43.tar.xz linux-76fdb3a9e13a781df8bf8652312f6a7cbf5e2f43.zip | |
ALSA: fireface: add support for Fireface 400
Fireface 400 is a second model of RME Fireface series, released in 2006.
This commit adds support for this model.
This model supports 8 analog channels, 2 S/PDIF channels and 8 ADAT
channels in both of tx/rx packet. The number of ADAT channels differs
depending on each mode of sampling transmission frequency.
$ python2 linux-firewire-utils/src/crpp < /sys/bus/firewire/devices/fw1/config_rom
ROM header and bus information block
-----------------------------------------------------------------
400 04107768 bus_info_length 4, crc_length 16, crc 30568 (should be 61311)
404 31333934 bus_name "1394"
408 20009002 irmc 0, cmc 0, isc 1, bmc 0, cyc_clk_acc 0, max_rec 9 (1024)
40c 000a3501 company_id 000a35 |
410 1bd0862a device_id 011bd0862a | EUI-64 000a35011bd0862a
root directory
-----------------------------------------------------------------
414 000485ec directory_length 4, crc 34284
418 03000a35 vendor
41c 0c0083c0 node capabilities per IEEE 1394
420 8d000006 --> eui-64 leaf at 438
424 d1000001 --> unit directory at 428
unit directory at 428
-----------------------------------------------------------------
428 000314c4 directory_length 3, crc 5316
42c 12000a35 specifier id
430 13000002 version
434 17101800 model
eui-64 leaf at 438
-----------------------------------------------------------------
438 000261a8 leaf_length 2, crc 25000
43c 000a3501 company_id 000a35 |
440 1bd0862a device_id 011bd0862a | EUI-64 000a35011bd0862a
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/fireface/ff.h')
| -rw-r--r-- | sound/firewire/fireface/ff.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/firewire/fireface/ff.h b/sound/firewire/fireface/ff.h index a143b5ab8b71..3cb812a50030 100644 --- a/sound/firewire/fireface/ff.h +++ b/sound/firewire/fireface/ff.h @@ -112,6 +112,8 @@ struct snd_ff_protocol { u64 midi_rx_port_1_reg; }; +extern struct snd_ff_protocol snd_ff_protocol_ff400; + int snd_ff_transaction_register(struct snd_ff *ff); int snd_ff_transaction_reregister(struct snd_ff *ff); void snd_ff_transaction_unregister(struct snd_ff *ff); |