From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Mike Frysinger <vapier.adi@gmail.com>
Cc: uclinux-dist-devel@blackfin.uclinux.org, alsa-devel@alsa-project.org
Subject: Re: [Uclinux-dist-devel] [PATCH 2/2] ASoC: Blackfin AD1836/AD1938 machine drivers: require SPI master
Date: Tue, 6 Oct 2009 23:07:25 +0100 [thread overview]
Message-ID: <20091006220725.GA32267@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <8bd0f97a0910061409x254b5574wdb0125db0548678@mail.gmail.com>
On Tue, Oct 06, 2009 at 05:09:42PM -0400, Mike Frysinger wrote:
> i dont see how abstracting away the bus such that codec drivers are
> allowed to build without proper bus support is useful. the
> AD1836/AD1938 only work with the SPI bus, so if support for that is
> disabled, having the driver compiled and installed is pointless.
Both approaches allow drivers to be built which can't actually be used
since neither guarantees that there will be a driver for the SPI
controller. Either way all we're doing is making sure that the kernel
will build, the user can still build things so that the audio driver
won't do anything useful.
next prev parent reply other threads:[~2009-10-06 22:07 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-06 5:51 [PATCH 1/2] ASoC: AD1980/AD73311: make sure to set dev member Mike Frysinger
2009-10-06 5:51 ` [PATCH 2/2] ASoC: Blackfin AD1836/AD1938 machine drivers: require SPI master Mike Frysinger
2009-10-06 9:33 ` Mark Brown
[not found] ` <20091006093325.GA10118-HF5t3jzXg/6ND3a5+9QAFujbO/Zr0HzV@public.gmane.org>
2009-10-06 9:41 ` Mike Frysinger
2009-10-06 9:50 ` [Uclinux-dist-devel] " Mark Brown
2009-10-06 10:00 ` Mike Frysinger
2009-10-06 10:39 ` Mark Brown
2009-10-06 11:32 ` Mike Frysinger
2009-10-06 11:52 ` Mark Brown
2009-10-06 21:09 ` Mike Frysinger
2009-10-06 22:07 ` Mark Brown [this message]
2009-10-07 8:32 ` Mike Frysinger
2009-10-07 10:19 ` Mark Brown
2009-10-08 0:27 ` Mike Frysinger
2009-10-08 10:01 ` Mark Brown
2009-10-09 0:01 ` Mike Frysinger
2009-10-10 3:47 ` Barry Song
[not found] ` <3c17e3570910092047n39db1ac9vfe76b9304897a794-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-10-10 11:11 ` [alsa-devel] " Mark Brown
[not found] ` <1254808311-3594-1-git-send-email-vapier-aBrp7R+bbdUdnm+yROfE0A@public.gmane.org>
2009-10-06 9:42 ` [alsa-devel] [PATCH 1/2] ASoC: AD1980/AD73311: make sure to set dev member Mark Brown
2009-10-06 9:59 ` [Uclinux-dist-devel] " Mike Frysinger
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