On Wed, 19 Dec 2018 12:00:42 +0100, Takashi Sakamoto wrote: > > This commit fixes hard-coded model-id for an unit of Apogee Ensemble with > a correct value. This unit uses DM1500 ASIC produced ArchWave AG (formerly > known as BridgeCo AG). > > I note that this model supports three modes in the number of data channels > in tx/rx streams; 8 ch pairs, 10 ch pairs, 18 ch pairs. The mode is > switched by Vendor-dependent AV/C command, like: > > $ cd linux-firewire-utils > $ ./firewire-request /dev/fw1 fcp 0x00ff000003dbeb0600000000 (8ch pairs) > $ ./firewire-request /dev/fw1 fcp 0x00ff000003dbeb0601000000 (10ch pairs) > $ ./firewire-request /dev/fw1 fcp 0x00ff000003dbeb0602000000 (18ch pairs) > > When switching between different mode, the unit disappears from IEEE 1394 > bus, then appears on the bus with different combination of stream formats. > In a mode of 18 ch pairs, available sampling rate is up to 96.0 kHz, else > up to 192.0 kHz. > > $ ./hinawa-config-rom-printer /dev/fw1 (snip) > Signed-off-by: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx> Applied, thanks. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
