linux-kernel - Re: [PATCH v3] ASoC: rt286: fix headphone click/crack noise on Dell XPS 9343 I2S mode

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Date:   Mon, 20 Mar 2017 17:26:47 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Kai-Heng Feng <kai.heng.feng@...onical.com>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Bard Liao <bardliao@...ltek.com>,
        Oder Chiou <oder_chiou@...ltek.com>,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] ASoC: rt286: fix headphone click/crack noise on Dell
 XPS 9343 I2S mode

On Tue, Mar 21, 2017 at 12:23:53AM +0800, Kai-Heng Feng wrote:
> On Tue, Mar 21, 2017 at 12:06 AM, Mark Brown <broonie@...nel.org> wrote:

> > As it says there "...and inserted automatically following the three dash
> > line".

> I saw iteration changelog in git log all over the place, maybe add a
> rule section for each subsystem?

Some people won't push back, the only people who insist on anything
different are the graphics people.

> I had the same thought originally, but printk under each case suggests
> otherwise - _POST_PMU is triggered not right after _PRE_PMU but right
> before _PRE_PMD.

Then you've broken something else on your system, that is obviously
completely nonsensical and would break anything that relies on having a
_POST_PMU event.  Why would we have two events that run at the same time
one of which is obviously misnamed?

> > > You didn't reply to my review comment and you sent the same code
> > > again.
> > That looks an awful lot like being ignored.

> Fair enough, I thought changelog is sufficient.

I'm not seeing anything in the changelog that addresses this.

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