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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2017-04-02 17:48:24 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-04-05 22:34:08 +0300 |
| commit | 13e005f9f933a35b5e55c9d36f151efe2a8383ec (patch) | |
| tree | a2ef51e01671810484a36ba5b21a77a61ac03fad /sound/firewire/digi00x/digi00x.h | |
| parent | 76fdb3a9e13a781df8bf8652312f6a7cbf5e2f43 (diff) | |
| download | linux-13e005f9f933a35b5e55c9d36f151efe2a8383ec.tar.xz | |
ALSA: firewire-digi00x: add support for console models of Digi00x series
Digi00x series includes two types of unit; rack and console. As long as
reading information on config rom of Digi 002 console, 'MODEL_ID' field
has a different value from the one on Digi 002 rack.
We've already got a test report from users with Digi 003 rack. We can
assume that console type and rack type has different value in the field.
This commit adds a device entry for console type. For following commits,
this commit also adds a member to 'struct snd_digi00x' to identify console
type.
$ cd linux-firewire-utils/src
$ python2 ./crpp < /sys/bus/firewire/devices/fw1/config_rom
ROM header and bus information block
-----------------------------------------------------------------
400 0404f9d0 bus_info_length 4, crc_length 4, crc 63952
404 31333934 bus_name "1394"
408 60647002 irmc 0, cmc 1, isc 1, bmc 0, cyc_clk_acc 100, max_rec 7 (256)
40c 00a07e00 company_id 00a07e |
410 00a30000 device_id 0000a30000 | EUI-64 00a07e0000a30000
root directory
-----------------------------------------------------------------
414 00058a39 directory_length 5, crc 35385
418 0c0043a0 node capabilities
41c 04000001 hardware version
420 0300a07e vendor
424 81000007 --> descriptor leaf at 440
428 d1000001 --> unit directory at 42c
unit directory at 42c
-----------------------------------------------------------------
42c 00046674 directory_length 4, crc 26228
430 120000a3 specifier id
434 13000001 version
438 17000001 model
43c 81000007 --> descriptor leaf at 458
descriptor leaf at 440
-----------------------------------------------------------------
440 00055913 leaf_length 5, crc 22803
444 000050f2 descriptor_type 00, specifier_ID 50f2
448 80000000
44c 44696769
450 64657369
454 676e0000
descriptor leaf at 458
-----------------------------------------------------------------
458 0004a6fd leaf_length 4, crc 42749
45c 00000000 textual descriptor
460 00000000 minimal ASCII
464 44696769 "Digi"
468 20303032 " 002"
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/digi00x/digi00x.h')
| -rw-r--r-- | sound/firewire/digi00x/digi00x.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/firewire/digi00x/digi00x.h b/sound/firewire/digi00x/digi00x.h index 9dc761bdacca..4aefe45d8906 100644 --- a/sound/firewire/digi00x/digi00x.h +++ b/sound/firewire/digi00x/digi00x.h @@ -61,6 +61,7 @@ struct snd_dg00x { /* For asynchronous MIDI controls. */ struct snd_rawmidi_substream *in_control; struct snd_fw_async_midi_port out_control; + bool is_console; }; #define DG00X_ADDR_BASE 0xffffe0000000ull |