From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Vinod Koul <vinod.koul@linux.intel.com>
Cc: tiwai@suse.de, Jassi Brar <jaswinder.singh@linaro.org>,
alsa-devel@alsa-project.org,
Jassi Brar <jassisinghbrar@gmail.com>,
lrg@ti.com
Subject: Re: [PATCH] ALSA: pcm - introduce soc_delay
Date: Mon, 23 Jul 2012 12:23:04 +0100 [thread overview]
Message-ID: <20120723112303.GO4435@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1343042227.1726.4899.camel@vkoul-udesk3>
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On Mon, Jul 23, 2012 at 04:47:07PM +0530, Vinod Koul wrote:
> a) constant delay in DMA FIFO, aptly represented by delay
> b) dynamic buffering on input DMA at DSP and during post-processing.
> This is before the circular DMA at output, and this patch attempts to
> represent this buffering.
The delay in the runtime can vary too, in ASoC it's currently updated
every time we call pointer().
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next prev parent reply other threads:[~2012-07-23 11:23 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-23 10:06 [PATCH] ALSA: pcm - introduce soc_delay Vinod Koul
2012-07-23 10:18 ` Mark Brown
2012-07-23 10:39 ` Vinod Koul
2012-07-23 10:47 ` Mark Brown
2012-07-23 11:06 ` Vinod Koul
2012-07-23 13:47 ` Mark Brown
2012-07-23 19:51 ` Pierre-Louis Bossart
2012-07-23 20:05 ` Mark Brown
2012-07-23 20:16 ` Pierre-Louis Bossart
2012-07-23 21:27 ` Mark Brown
2012-07-23 14:21 ` Jassi Brar
2012-07-23 10:19 ` Jassi Brar
2012-07-23 10:39 ` Vinod Koul
2012-07-23 10:50 ` Jassi Brar
2012-07-23 11:17 ` Vinod Koul
2012-07-23 11:23 ` Mark Brown [this message]
2012-07-23 13:37 ` Jassi Brar
2012-07-23 10:27 ` Takashi Iwai
2012-07-23 10:47 ` Vinod Koul
2012-07-23 10:47 ` Jaroslav Kysela
2012-07-23 11:14 ` Vinod Koul
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