linux-kernel - Re: [PATCH v1] ASoC: rsnd: add interrupt support for SSI BUSIF buffer

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Message-ID: <20200511173346.GK8216@sirena.org.uk>
Date:   Mon, 11 May 2020 18:33:46 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Yongbo Zhang <giraffesnn123@...il.com>, lgirdwood@...il.com
Cc:     linux-renesas-soc@...r.kernel.org,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        Chen Li <licheng0822@...ndersoft.com>,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] ASoC: rsnd: add interrupt support for SSI BUSIF buffer

On Mon, May 11, 2020 at 06:21:43PM +0100, Mark Brown wrote:
> On Mon, 11 May 2020 18:04:15 +0800, Yongbo Zhang wrote:
> > SSI BUSIF buffer is possible to overflow or underflow, especially in a
> > hypervisor environment. If there is no interrupt support, it will eventually
> > lead to errors in pcm data.
> > This patch adds overflow and underflow interrupt support for SSI BUSIF buffer.

> Applied to
> 
>    local tree spi/for-5.7

No, it wasn't - sorry for the noise here.

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