From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: Daniel Baluta <daniel.baluta@gmail.com>
Cc: Sameer Pujar <spujar@nvidia.com>, Mark Brown <broonie@kernel.org>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Linux-ALSA <alsa-devel@alsa-project.org>
Subject: Re: More Generic Audio Graph Sound Card idea
Date: 21 Aug 2020 16:25:53 +0900 [thread overview]
Message-ID: <87h7swzclq.wl-kuninori.morimoto.gx@renesas.com> (raw)
In-Reply-To: <CAEnQRZCsy+QiMpCCRPNF-BUcjaT+UVE2B_a6Bd48f8tRqXTpOA@mail.gmail.com>
Hi Daniel
Thank you for your feedback
> > Because of it, the connection judgement for normal vs DPCM is tricky.
> > I know Pierre-Louis want to use it for SOF, but something is missing,
> > thus, can't use (?).
(snip)
> Thanks for having a look at this. I also tried to use generic machine
> driver (simple-card)
> with SOF but I had some trouble creating desired DPCM links.
>
> Main limitation of simple-card is that there is no direct way of
> specifying DPCM links.
>
> I had an attempt to introduce a more flexible approach for that here:
> https://lkml.org/lkml/2019/10/13/123
>
> but obviously we can do better than that.
>
> For now, I'm using only normal links with simple-audio card and it
> works fine for
> me with SOF, but in the future I think we might need to expand that.
OK, the issue is also normal vs DPCM judgement.
Maybe having "dsp" can solve it, same as audio-graph-card ?
I'm not sure we need to update simple-audio, too > Mark ?
Thank you for your help !!
Best regards
---
Kuninori Morimoto
next prev parent reply other threads:[~2020-08-21 7:27 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-21 4:15 More Generic Audio Graph Sound Card idea Kuninori Morimoto
2020-08-21 5:26 ` Sameer Pujar
2020-08-21 7:14 ` Kuninori Morimoto
2020-08-21 8:28 ` Sameer Pujar
2020-08-21 13:02 ` Mark Brown
2020-09-25 1:43 ` Kuninori Morimoto
2020-09-25 19:22 ` Mark Brown
2020-09-25 20:04 ` Pierre-Louis Bossart
2020-09-25 20:10 ` Mark Brown
2020-09-25 20:50 ` Pierre-Louis Bossart
2020-08-21 7:11 ` Daniel Baluta
2020-08-21 7:25 ` Kuninori Morimoto [this message]
2020-08-21 7:33 ` Daniel Baluta
2020-08-21 11:47 ` Mark Brown
2020-08-21 12:18 ` Mark Brown
2020-08-24 0:25 ` Kuninori Morimoto
2020-08-24 6:25 ` Sameer Pujar
2020-08-25 0:59 ` Kuninori Morimoto
2020-08-25 3:11 ` Sameer Pujar
2020-08-25 5:13 ` Kuninori Morimoto
2020-08-25 5:42 ` Sameer Pujar
2020-08-25 6:35 ` Kuninori Morimoto
2020-08-26 6:46 ` Sameer Pujar
2020-08-27 1:18 ` Kuninori Morimoto
2020-08-27 1:36 ` Kuninori Morimoto
2020-09-03 23:51 ` Kuninori Morimoto
2020-09-09 11:33 ` Sameer Pujar
2020-08-21 15:49 ` Pierre-Louis Bossart
2020-10-13 4:50 ` Kuninori Morimoto
2020-10-15 14:32 ` Mark Brown
2020-10-15 23:04 ` Kuninori Morimoto
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