linux-kernel - Re: [PATCH 1/3] ASoC: ti: omap-mcbsp: Ignore errors for getting fck

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Date:   Sat, 7 Oct 2023 10:34:59 +0200
From:   Andreas Kemnade <andreas@...nade.info>
To:     Tony Lindgren <tony@...mide.com>
Cc:     Péter Ujfalusi <peter.ujfalusi@...il.com>,
        bcousson@...libre.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
        tiwai@...e.com, jarkko.nikula@...mer.com,
        dmitry.torokhov@...il.com, linux-omap@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        alsa-devel@...a-project.org
Subject: Re: [PATCH 1/3] ASoC: ti: omap-mcbsp: Ignore errors for getting
 fck_src

On Sat, 7 Oct 2023 10:41:59 +0300
Tony Lindgren <tony@...mide.com> wrote:

> * Andreas Kemnade <andreas@...nade.info> [231007 07:12]:
> > Well, it is a regression caused by your fix. Without it (and not reverting
> > the already applied ignore patch), runtime is properly suspended. Don't know
> > why yet.  
> 
> We return early from omap2_mcbsp_set_clks_src() with IS_ERR(fck_src) and
> the runtime PM functions never get called?
> 
no, we do not. This patch we are talking about to do it in a better way made
its way into mainline v6.6-rc1. The other pieces of sound support did not,
they need rework.

Regards,
Andreas