From: Mark Brown <broonie@kernel.org>
To: Robert Jarzmik <robert.jarzmik@free.fr>
Cc: Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Daniel Mack <daniel@zonque.org>,
Haojian Zhuang <haojian.zhuang@gmail.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Liam Girdwood <lgirdwood@gmail.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
alsa-devel@alsa-project.org, patches@opensource.wolfsonmicro.com
Subject: Re: [PATCH 1/4] ASoC: wm9713: add binding for WM9713 codec
Date: Sun, 21 Feb 2016 04:59:25 +0900 [thread overview]
Message-ID: <20160220195925.GF18327@sirena.org.uk> (raw)
In-Reply-To: <871t87z1gz.fsf@belgarion.home>
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On Sat, Feb 20, 2016 at 07:22:04PM +0100, Robert Jarzmik wrote:
> Mark Brown <broonie@kernel.org> writes:
> > Instead we should be probing at runtime (as the non-ASoC AC'97 code does) or
> > something similar.
> When you say "non-ASoC AC'97 code", which file are you referring to ? Is it
> sound/pci/ac97/ac97_codec.c ?
Yes.
> If so is there already a table of tuples (AC97_VENDOR_ID1, AC97_VENDOR_ID2) ->
> (platform device, platform device data) and a matching mechanism already
> available to the ASoC drivers ?
ASoC doesn't really support the enumeration very well, you can use
ac97.c as the CODEC but that's about it. There is a generic AC'97 PXA
driver in sound/arm, if your system can use that that'd be a better
route to DT integration for it I think. Did you try that, if there are
problems with that perhaps we can improve that driver, it should be
simpler.
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next prev parent reply other threads:[~2016-02-20 20:00 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-20 14:37 Robert Jarzmik
2016-02-20 14:37 ` [PATCH 2/4] ASoC: wm9713: add device tree support Robert Jarzmik
2016-02-20 14:37 ` [PATCH 3/4] ASoC: pxa: add binding for pxa2xx-ac97 audio complex Robert Jarzmik
2016-02-23 19:19 ` Rob Herring
2016-02-26 22:37 ` Robert Jarzmik
2016-02-20 14:37 ` [PATCH 4/4] ASoC: pxa: add pxa2xx-ac97 devicetree support Robert Jarzmik
2016-02-20 17:14 ` [PATCH 1/4] ASoC: wm9713: add binding for WM9713 codec Mark Brown
2016-02-20 18:22 ` Robert Jarzmik
2016-02-20 19:59 ` Mark Brown [this message]
2016-02-20 20:32 ` Robert Jarzmik
2016-02-20 21:16 ` Mark Brown
2016-02-20 22:24 ` Robert Jarzmik
2016-02-21 1:49 ` Mark Brown
2016-02-26 1:33 ` Robert Jarzmik
2016-02-26 2:30 ` Mark Brown
2016-02-26 21:04 ` Robert Jarzmik
2016-02-27 2:03 ` Mark Brown
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