From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Lars-Peter Clausen <lars@metafoo.de>
Cc: alsa-devel@alsa-project.org,
Stephen Warren <swarren@wwwdotorg.org>,
Vinod Koul <vinod.koul@intel.com>,
Sebastien Guiriec <s-guiriec@ti.com>,
Markus Pargmann <mpa@pengutronix.de>,
Shawn Guo <shawn.guo@linaro.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 0/2] ASoC: dmaengine_pcm: support generic DMA binding users
Date: Thu, 21 Mar 2013 17:47:31 +0100 [thread overview]
Message-ID: <20130321164731.GB15926@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <514B34AB.1080107@metafoo.de>
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On Thu, Mar 21, 2013 at 05:26:19PM +0100, Lars-Peter Clausen wrote:
> a second step. The first step should already help us to get rid of a large
> portion of redundant code we see in PCM drivers today.
Indeed, factor everything we can out into common code and then improve
the common code in a single place.
> There are some other drivers which don't really depend on runtime filter
> parameters, e.g. tegra, which doesn't use a filter function. So tegra can also
> easily make use of this new generic dmaengine based PCM driver.
Tegra's DT only these days anyway of course.
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From: broonie@opensource.wolfsonmicro.com (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [alsa-devel] [PATCH 0/2] ASoC: dmaengine_pcm: support generic DMA binding users
Date: Thu, 21 Mar 2013 17:47:31 +0100 [thread overview]
Message-ID: <20130321164731.GB15926@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <514B34AB.1080107@metafoo.de>
On Thu, Mar 21, 2013 at 05:26:19PM +0100, Lars-Peter Clausen wrote:
> a second step. The first step should already help us to get rid of a large
> portion of redundant code we see in PCM drivers today.
Indeed, factor everything we can out into common code and then improve
the common code in a single place.
> There are some other drivers which don't really depend on runtime filter
> parameters, e.g. tegra, which doesn't use a filter function. So tegra can also
> easily make use of this new generic dmaengine based PCM driver.
Tegra's DT only these days anyway of course.
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next prev parent reply other threads:[~2013-03-21 16:47 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-15 3:36 [PATCH 0/2] ASoC: dmaengine_pcm: support generic DMA binding users Shawn Guo
2013-03-15 3:36 ` Shawn Guo
2013-03-15 3:36 ` [PATCH 1/2] dmaengine: add const for name parameter Shawn Guo
2013-03-15 3:36 ` Shawn Guo
2013-03-15 8:53 ` Markus Pargmann
2013-03-15 8:53 ` Markus Pargmann
2013-03-21 9:47 ` Vinod Koul
2013-03-21 9:47 ` Vinod Koul
2013-03-21 13:10 ` Markus Pargmann
2013-03-21 13:10 ` Markus Pargmann
2013-03-21 12:54 ` Vinod Koul
2013-03-21 12:54 ` Vinod Koul
2013-03-21 14:45 ` [PATCH] DMA: of: const name fixup Markus Pargmann
2013-03-21 14:45 ` Markus Pargmann
2013-03-21 14:57 ` [PATCH 1/2] dmaengine: add const for name parameter Shawn Guo
2013-03-21 14:57 ` Shawn Guo
2013-04-02 17:51 ` Vinod Koul
2013-04-02 17:51 ` Vinod Koul
2013-04-02 19:47 ` Mark Brown
2013-04-02 19:47 ` Mark Brown
2013-03-15 3:36 ` [PATCH 2/2] ASoC: dmaengine_pcm: add snd_dmaengine_generic_pcm_open() Shawn Guo
2013-03-15 3:36 ` Shawn Guo
2013-03-15 10:00 ` Sebastien Guiriec
2013-03-15 10:00 ` Sebastien Guiriec
2013-03-21 9:57 ` Vinod Koul
2013-03-21 9:57 ` Vinod Koul
2013-03-21 14:53 ` Shawn Guo
2013-03-21 14:53 ` Shawn Guo
2013-03-22 8:07 ` Sebastien Guiriec
2013-03-22 8:07 ` Sebastien Guiriec
2013-03-22 8:39 ` Shawn Guo
2013-03-22 8:39 ` Shawn Guo
2013-03-21 2:39 ` [PATCH 0/2] ASoC: dmaengine_pcm: support generic DMA binding users Shawn Guo
2013-03-21 2:39 ` Shawn Guo
2013-03-21 15:06 ` Lars-Peter Clausen
2013-03-21 15:06 ` [alsa-devel] " Lars-Peter Clausen
2013-03-21 15:22 ` Mark Brown
2013-03-21 15:22 ` [alsa-devel] " Mark Brown
2013-03-21 16:26 ` Lars-Peter Clausen
2013-03-21 16:26 ` [alsa-devel] " Lars-Peter Clausen
2013-03-21 16:47 ` Mark Brown [this message]
2013-03-21 16:47 ` Mark Brown
2013-03-22 11:30 ` Russell King - ARM Linux
2013-03-22 11:30 ` [alsa-devel] " Russell King - ARM Linux
2013-03-22 11:39 ` Lars-Peter Clausen
2013-03-22 11:39 ` [alsa-devel] " Lars-Peter Clausen
2013-03-22 11:17 ` Russell King - ARM Linux
2013-03-22 11:17 ` [alsa-devel] " Russell King - ARM Linux
2013-03-22 11:28 ` Mark Brown
2013-03-22 11:28 ` [alsa-devel] " Mark Brown
2013-03-22 11:42 ` Lars-Peter Clausen
2013-03-22 11:42 ` [alsa-devel] " Lars-Peter Clausen
2013-03-22 11:48 ` Mark Brown
2013-03-22 11:48 ` [alsa-devel] " Mark Brown
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