Re: MAN301 internal routing (Re: [PATCH] ALSA: dice: add stream format parameters for Weiss devices)

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Ping?

On Sun, Jan 21, 2024 at 11:30:48PM +0900, Takashi Sakamoto wrote:
> Hi,
> 
> On Sun, Jan 21, 2024 at 11:07:48PM +0900, Takashi Sakamoto wrote:
> > Then I have some questions.
> > 
> > 1. The signal source designated for stream-output-1/2
> > I think it is any type of digital input designated by control element
> > "Digital Input Capture Route", or source ID block which generates
> > silence.
> > 
> > 2. The signal sources designated for the outputs
> > According to the manual of MAN301, the sources are selectable somehow.
> > There are two ways at least for pre-amp and player modes. I guess that
> > any interface is defined to configure internal router for the purpose.
> > 
> > [1] https://github.com/alsa-project/snd-firewire-ctl-services/tree/topic/weiss-support
> > [2] https://github.com/alsa-project/snd-firewire-ctl-services/blob/topic/weiss-support/protocols/dice/src/weiss/avc.rs#L12
> 
> I have an extra question.
> 
> 3. store/load router configuration
> 
> In my understanding, TCAT DICE firmware stores configurations per three
> rate modes. When switching between the rate modes, corresponding
> configuration is loaded automatically. In the case of MAN301, the
> configurations done via AV/C command is loaded in the way?
> 
> 
> Regards
> 
> Takashi Sakamoto



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