From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH 2/6] ASoC: rsrc-card: add convert channels support Date: Wed, 2 Mar 2016 11:39:21 -0600 Message-ID: <20160302173921.GA6580@rob-hp-laptop> References: <877fht7376.wl%kuninori.morimoto.gx@renesas.com> <874mcx734l.wl%kuninori.morimoto.gx@renesas.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <874mcx734l.wl%kuninori.morimoto.gx@renesas.com> Sender: linux-renesas-soc-owner@vger.kernel.org To: Kuninori Morimoto Cc: Mark Brown , Simon , Linux-Renesas , Linux-DT , Linux-ALSA , Liam Girdwood , Laurent List-Id: devicetree@vger.kernel.org On Thu, Feb 25, 2016 at 05:51:44AM +0000, Kuninori Morimoto wrote: > > From: Kuninori Morimoto > > Renesas sound device has CTU (= Channel Transfer Unit), and > sound card needs its support. > > Signed-off-by: Kuninori Morimoto > --- > .../bindings/sound/renesas,rsrc-card.txt | 1 + > sound/soc/sh/rcar/rsrc-card.c | 22 ++++++++++++++++------ > 2 files changed, 17 insertions(+), 6 deletions(-) > > diff --git a/Documentation/devicetree/bindings/sound/renesas,rsrc-card.txt b/Documentation/devicetree/bindings/sound/renesas,rsrc-card.txt > index 2b2caa2..5abebf7 100644 > --- a/Documentation/devicetree/bindings/sound/renesas,rsrc-card.txt > +++ b/Documentation/devicetree/bindings/sound/renesas,rsrc-card.txt > @@ -30,6 +30,7 @@ Optional subnode properties: > - frame-inversion : bool property. Add this if the > dai-link uses frame clock inversion. > - convert-rate : platform specified sampling rate convert > +- convert-channels : platform specified channel size convert This needs a better description (as did convert-rate). What is the type? What are valid values? > - audio-prefix : see audio-routing > - audio-routing : A list of the connections between audio components. > Each entry is a pair of strings, the first being the connection's sink,