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

Takashi Iwai tiwai at suse.de
Thu Jun 17 11:37:57 CEST 2021


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.


Takashi


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