[PATCH 0/2] ALSA: firewire-motu: add support for MOTU 828 and 896

Takashi Sakamoto o-takashi at sakamocchi.jp
Thu Jun 17 12:03:55 CEST 2021


On Thu, Jun 17, 2021 at 11:37:57AM +0200, Takashi Iwai wrote:
> On Wed, 16 Jun 2021 10:28:45 +0200,
> Takashi Sakamoto wrote:
> > 
> > Hi,
> > 
> > This patchset is to add support for Mark of the unicorn (MOTU) 828 and
> > 896, which were shipped two decades ago (2001) and already discontinued.
> > (yes, it's 2021).
> > 
> > It's reasonable to count them as first generation of MOTU FireWire
> > series since they are based on QuickLogic QuickRAM FPGA apart from
> > Altera or Xilinx FPGA in the latter generation. Unlike the latter
> > generation, they doesn't allow software to configure internal
> > multiplexer.
> > 
> > I note that the sequence replay for media clock recovery[1] allows to
> > support them. The device doesn't generate better sound with nominal (ideal)
> > sequence of packets, thus the patches should be applied to development
> > tree for v5.14 kernel.
> > 
> > [1] [PATCH 0/3] ALSA: firewire-motu: media clock recovery for sph-aware devices
> > https://lore.kernel.org/alsa-devel/20210602013406.26442-1-o-takashi@sakamocchi.jp/
> > 
> > Takashi Sakamoto (2):
> >   ALSA: firewire-motu: add support for MOTU 828
> >   ALSA: firewire-motu: add support for MOTU 896
> 
> Applied both patches now.  Thanks.

Thanks for applying them.

I'm glad if getting your care of below fix:

[PATCH] ALSA: firewire-motu: fix stream format for MOTU 8pre FireWire
 * https://lore.kernel.org/alsa-devel/20210614083133.39753-1-o-takashi@sakamocchi.jp/


Thanks

Takashi Sakamoto


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