From: Kuninori Morimoto <kuninori.morimoto.gx@gmail.com>
To: Mark Brown <broonie@kernel.org>
Cc: Linux-ALSA <alsa-devel@alsa-project.org>,
Lars-Peter Clausen <lars@metafoo.de>,
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Subject: Re: simle-card DT style for DPCM
Date: Tue, 02 Sep 2014 17:11:22 -0700 (PDT) [thread overview]
Message-ID: <87fvg97ecd.wl%kuninori.morimoto.gx@gmail.com> (raw)
In-Reply-To: <20140902113407.GV29327@sirena.org.uk>
Hi Mark
> > This means BE don't know who is FE.
> > The implementation can be more easy if it has
> > connect-to / connect-from property
> > (I'm not sure this is good naming...)
>
> We don't need to get this from DT if it's fixed in the SoC - the driver
> for the SoC can know this. The whole front end/back end thing is a bit
> of a Linuxism.
Yes, FE/BE is very Linuxism, and I know DT shouldn't have Linuxism property.
But, "connect" or "remote" is normal in DT ?
> the driver for the SoC can know this.
I wonder how to know it in driver ?
(How to switch normal <-> FE/BE ?, and how to know FE or BE ?)
Can you show me objectivization example / idea ?
Best regards
---
Kuninori Morimoto
next prev parent reply other threads:[~2014-09-03 0:11 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-01 0:35 simle-card DT style for DPCM Kuninori Morimoto
2014-09-01 14:30 ` Mark Brown
2014-09-02 1:28 ` Kuninori Morimoto
2014-09-02 11:34 ` Mark Brown
2014-09-03 0:11 ` Kuninori Morimoto [this message]
2014-09-05 15:55 ` Mark Brown
2014-09-08 0:20 ` Kuninori Morimoto
2014-09-08 7:39 ` Lars-Peter Clausen
2014-09-08 8:50 ` Kuninori Morimoto
2014-09-09 11:51 ` Mark Brown
2014-09-10 0:18 ` Kuninori Morimoto
2014-09-03 5:17 ` Kuninori Morimoto
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