At Sun, 24 May 2015 20:51:45 +0900, Takashi Sakamoto wrote:
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: Takashi Sakamoto o-takashi@sakamocchi.jp
Applied, thanks.
Takashi
sound/firewire/Kconfig | 1 + sound/firewire/bebob/bebob.c | 3 +++ 2 files changed, 4 insertions(+)
diff --git a/sound/firewire/Kconfig b/sound/firewire/Kconfig index ecec547..2a0a9aa 100644 --- a/sound/firewire/Kconfig +++ b/sound/firewire/Kconfig @@ -114,6 +114,7 @@ config SND_BEBOB * M-Audio FireWire410/AudioPhile/Solo * M-Audio Ozonic/NRV10/ProfireLightBridge * M-Audio FireWire 1814/ProjectMix IO
* Digidesign Mbox 2 Pro To compile this driver as a module, choose M here: the module will be called snd-bebob.diff --git a/sound/firewire/bebob/bebob.c b/sound/firewire/bebob/bebob.c index 611b7da..e71bd35 100644 --- a/sound/firewire/bebob/bebob.c +++ b/sound/firewire/bebob/bebob.c @@ -57,6 +57,7 @@ static DECLARE_BITMAP(devices_used, SNDRV_CARDS); #define VEN_FOCUSRITE 0x0000130e #define VEN_MAUDIO1 0x00000d6c #define VEN_MAUDIO2 0x000007f5 +#define VEN_DIGIDESIGN 0x00a07e
#define MODEL_FOCUSRITE_SAFFIRE_BOTH 0x00000000 #define MODEL_MAUDIO_AUDIOPHILE_BOTH 0x00010060 @@ -433,6 +434,8 @@ static const struct ieee1394_device_id bebob_id_table[] = { /* M-Audio ProjectMix */ SND_BEBOB_DEV_ENTRY(VEN_MAUDIO1, MODEL_MAUDIO_PROJECTMIX, &maudio_special_spec),
- /* Digidesign Mbox 2 Pro */
- SND_BEBOB_DEV_ENTRY(VEN_DIGIDESIGN, 0x0000a9, &spec_normal), /* IDs are unknown but able to be supported */ /* Apogee, Mini-ME Firewire */ /* Apogee, Mini-DAC Firewire */
-- 2.1.4