linux-kernel - Re: [alsa-devel] [PATCH 2/9] ALSA: ac97: add an ac97 bus

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Message-ID: <20161122180817.2gqkjal76smnyp63@sirena.org.uk>
Date:   Tue, 22 Nov 2016 18:08:17 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Lars-Peter Clausen <lars@...afoo.de>
Cc:     Robert Jarzmik <robert.jarzmik@...e.fr>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Lee Jones <lee.jones@...aro.org>,
        Sebastian Reichel <sre@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, Daniel Mack <daniel@...que.org>,
        Haojian Zhuang <haojian.zhuang@...il.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        alsa-devel@...a-project.org, linux-pm@...r.kernel.org,
        patches@...nsource.wolfsonmicro.com, linux-kernel@...r.kernel.org,
        linux-input@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [alsa-devel] [PATCH 2/9] ALSA: ac97: add an ac97 bus

On Thu, Nov 10, 2016 at 12:38:40PM +0100, Lars-Peter Clausen wrote:
> On 11/09/2016 10:27 PM, Robert Jarzmik wrote:

> > here, ie. that the rescan is a bug, or if it's more an "Occam's razor"
> > discussion ?

> Maybe we can just leave the rescanning out for now and think about how to
> best handle it when the need arises.

Yes, I think that's best - I suspect it'd be something that'd need to be
triggered by a driver for an AC'97 CODEC doing power management but I
imagine that if we were going to have such a system we'd have run into
it already anyway.

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