From: Patrick Lai <plai@codeaurora.org>
To: Mark Brown <broonie@kernel.org>
Cc: Colin Guthrie <colin@guthr.ie>,
alsa-devel@alsa-project.org, Takashi Iwai <tiwai@suse.de>,
Arun Raghavan <arun.raghavan@collabora.co.uk>,
Vinod Koul <vinod.koul@intel.com>,
Liam Girdwood <liam.r.girdwood@intel.com>,
Tanu Kaskinen <tanuk@iki.fi>,
David Henningsson <david.henningsson@canonical.com>,
"Bossart, Pierre-louis" <pierre-louis.bossart@intel.com>
Subject: Re: Audio Miniconference 2013 schedule - Edinburgh 21st October
Date: Mon, 07 Oct 2013 10:22:42 -0700 [thread overview]
Message-ID: <5252EDE2.9070902@codeaurora.org> (raw)
In-Reply-To: <20131003181754.GE27287@sirena.org.uk>
On 10/3/2013 11:17 AM, Mark Brown wrote:
> The first question is if there is anything important that is missing
> from the above list - please speak up soon if there is!
Lately, there has been a lot of emphasis on reducing cold start latency
which audio hardware path setup takes up good chunk of time. I found
DAPM takes up quite a bit of time finding path to enable. In addition,
DPCM could be enhanced to save on cold start latency by enabling
front-end & back-end in parallel if underlying hardware can support it.
I would like to see if we can have some discussion on optimization.
Thanks
Patrick
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
next prev parent reply other threads:[~2013-10-07 17:22 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-03 18:17 Audio Miniconference 2013 schedule - Edinburgh 21st October Mark Brown
2013-10-04 10:04 ` Daniel Mack
2013-10-04 10:32 ` Liam Girdwood
2013-10-04 10:39 ` Mark Brown
2013-10-04 21:37 ` Pierre-Louis Bossart
2013-10-04 22:18 ` Mark Brown
2013-10-06 16:10 ` Tanu Kaskinen
2013-10-07 15:14 ` Mark Brown
2013-10-07 19:59 ` Tanu Kaskinen
2013-10-07 16:39 ` Lars-Peter Clausen
2013-10-07 16:53 ` Mark Brown
2013-10-07 17:22 ` Patrick Lai [this message]
2013-10-07 17:44 ` Mark Brown
2013-10-07 20:45 ` Mark Brown
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