• Takashi Sakamoto's avatar
    ALSA: bebob: add Digidesign Mbox 2 Pro support · 146a5e3c
    Takashi Sakamoto authored
    This device is based on DM1000E, and BeBoB version 1 firmware is
    installed.
    
    $ cat /proc/asound/cards
     0 [Pro            ]: BeBoB - Mbox 2 Pro
                          DIGIDESIGN Mbox 2 Pro (id:1, rev:1),
    		      GUID 00a07e0100a90000 at fw1.0, S400
    
    $ cat /proc/asound/Pro/firewire/firmware
    Manufacturer:	bridgeCo
    Protocol Ver:	1
    Build Ver:		0
    GUID:		0x00A07E0100A90000
    Model ID:		0x01
    Model Rev:		1
    Firmware Date:	20071031
    Firmware Time:	034402
    Firmware ID:	0xA9
    Firmware Ver:	16777215
    Base Addr:		0x20080000
    Max Size:		1572864
    Loader Date:	20051207
    Loader Time:	205554
    
    With this patch, ALSA BeBoB driver can start packet streaming to/from
    this model, while as a default, internal multiplexer of this model is
    not initialized and generates no sound even if the driver transfers
    any packets with PCM samples. To hear any sounds from this model,
    userspace applications should be developed to set parameters to the
    internal multiplexer. You can see raw information in FFADO website:
    http://subversion.ffado.org/wiki/AvcModels/DigiDesignMboxPro2
    
    Signed-off-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
    Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
    146a5e3c
Kconfig 3.68 KB