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From: Mark Brown <broonie@kernel.org>
To: Jean-Jacques Hiblot <jjhiblot@ti.com>
Cc: robh+dt@kernel.org, mark.rutland@arm.com, perex@perex.cz,
	tiwai@suse.com, dannenberg@ti.com, afd@ti.com,
	alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/3] ASoC: tas6424: Allow disabling auto diagnostics for faster power-on
Date: Tue, 24 Apr 2018 11:19:53 +0100	[thread overview]
Message-ID: <20180424101953.GA22073@sirena.org.uk> (raw)
In-Reply-To: <d6a1c01b-7a9f-423f-d314-ff2e52aa9ab9@ti.com>

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On Mon, Apr 23, 2018 at 09:00:18PM +0200, Jean-Jacques Hiblot wrote:

> I can't think of anything that would make it unusable.
> This auto diagnostic is really useful in cars where wires can get
> disconnected or shorted to ground.
> In quieter environment it may not be as useful, and a test at startup may be
> sufficient.
> Diagnostics can also be triggered at will.
> Do you think a sysfs interface would be better suited to disable the
> autodiag ?

I'd just make it an ALSA control TBH.  sysfs should work as well though.

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  reply	other threads:[~2018-04-24 10:20 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-20 10:04 [PATCH 0/3] ASoc: TAS6424: Add support for mute, standby, and faster power on Jean-Jacques Hiblot
2018-04-20 10:04 ` [PATCH 1/3] ASoC: tas6424: Allow disabling auto diagnostics for faster power-on Jean-Jacques Hiblot
2018-04-23 15:44   ` Mark Brown
2018-04-23 19:00     ` Jean-Jacques Hiblot
2018-04-24 10:19       ` Mark Brown [this message]
2018-04-20 10:04 ` [PATCH 2/3] ASoC: tas6424: Add support for the standby pin Jean-Jacques Hiblot
2018-04-23 15:35   ` Mark Brown
2018-04-20 10:04 ` [PATCH 3/3] ASoC: tas6424: Add support for the mute pin Jean-Jacques Hiblot
2018-04-23 15:37   ` Mark Brown

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