linux-kernel - Re: [PATCH 2/2] ASoC: imx-card: Add playback_only or capture

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Message-ID: <3883923c-f2b5-4b0e-b9ec-e9094849fb2b@sirena.org.uk>
Date: Wed, 12 Feb 2025 13:25:33 +0000
From: Mark Brown <broonie@...nel.org>
To: Shengjiu Wang <shengjiu.wang@...il.com>
Cc: Frank Li <Frank.li@....com>, Shengjiu Wang <shengjiu.wang@....com>,
	Xiubo.Lee@...il.com, festevam@...il.com, nicoleotsuka@...il.com,
	lgirdwood@...il.com, perex@...ex.cz, tiwai@...e.com,
	shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
	linux-sound@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
	imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, robh@...nel.org, krzk+dt@...nel.org,
	conor+dt@...nel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH 2/2] ASoC: imx-card: Add playback_only or capture_only
 support

On Wed, Feb 12, 2025 at 11:48:43AM +0800, Shengjiu Wang wrote:
> On Tue, Feb 11, 2025 at 11:34 PM Frank Li <Frank.li@....com> wrote:
> > On Tue, Feb 11, 2025 at 11:57:37AM +0800, Shengjiu Wang wrote:

> > > With the DPCM case, the backend only support capture or
> > > playback, then the linked frontend can only support
> > > capture or playback, but frontend can't automatically
> > > enable only capture or playback, it needs the input
> > > from dt-binding.

> > wrap at 75 chars

> On my side, there are in 75 chars...

It's wrapped as above in the copy I got FWIW.

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