From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Jarkko Nikula <jhnikula@gmail.com>
Cc: "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
Tony Lindgren <tony@atomide.com>,
Peter Ujfalusi <peter.ujfalusi@nokia.com>,
"Nurkkala Eero.An (EXT-Offcode/Oulu)"
<ext-Eero.Nurkkala@nokia.com>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>,
"lrg@slimlogic.co.uk" <lrg@slimlogic.co.uk>
Subject: Re: [PATCHv2 0/5] FIFO caused playback delay (latency) handling in soc/omap
Date: Fri, 12 Mar 2010 11:12:36 +0000 [thread overview]
Message-ID: <20100312111235.GA23739@sirena.org.uk> (raw)
In-Reply-To: <20100312103050.b83db5c4.jhnikula@gmail.com>
On Fri, Mar 12, 2010 at 10:30:50AM +0200, Jarkko Nikula wrote:
> Peter Ujfalusi <peter.ujfalusi@nokia.com> wrote:
> > All in all, I think the usage of the BUFFSTAT register is a good compromise for
> > all cases, and it is needed for the cases, where the codec also have buffer of
> > it's own.
> And one point is that the BUFFSTAT use doesn't make things worse than
> currently. Now the application doesn't have any information about the
> HW buffer caused audio latencies so reporting them makes the things
> better than currently.
OK, that's what I thought - just wanted to confirm. I've applied both
patches now.
prev parent reply other threads:[~2010-03-12 11:12 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-03 13:08 [PATCHv2 0/5] FIFO caused playback delay (latency) handling in soc/omap Peter Ujfalusi
2010-03-03 13:08 ` [PATCHv2 1/5] ASoC: core: fix tailing whitespace in soc_pcm_apply_symmetry Peter Ujfalusi
2010-03-03 13:27 ` [alsa-devel] " Liam Girdwood
2010-03-03 13:08 ` [PATCH] OMAP3: PM: Enable wake-up from McBSP2, 3 and 4 modules Peter Ujfalusi
2010-03-03 14:08 ` Peter Ujfalusi
2010-03-03 14:46 ` Jarkko Nikula
2010-03-03 13:08 ` [PATCHv2 2/5] ASoC: core: soc level wrapper for pcm_pointer callback Peter Ujfalusi
2010-03-03 13:27 ` [alsa-devel] " Liam Girdwood
2010-03-03 13:08 ` [PATCHv2 3/5] ASoC: core: Add delay operation to snd_soc_dai_ops Peter Ujfalusi
2010-03-03 13:28 ` Liam Girdwood
2010-03-03 13:08 ` [PATCHv2 4/5] OMAP3: McBSP: Add interface for FIFO caused delay query Peter Ujfalusi
2010-03-03 14:38 ` Jarkko Nikula
2010-03-03 13:08 ` [PATCHv2 5/5] ASoC: OMAP3: Report delay caused by the internal FIFO Peter Ujfalusi
2010-03-03 13:28 ` Liam Girdwood
2010-03-03 14:30 ` Jarkko Nikula
2010-03-03 13:38 ` [PATCHv2 0/5] FIFO caused playback delay (latency) handling in soc/omap Mark Brown
2010-03-11 22:26 ` Tony Lindgren
2010-03-11 22:43 ` Mark Brown
2010-03-12 6:18 ` Peter Ujfalusi
2010-03-12 8:30 ` Jarkko Nikula
2010-03-12 11:12 ` Mark Brown [this message]
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