From: Grazvydas Ignotas <notasas@gmail.com>
To: alsa-devel@alsa-project.org
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>,
Mark Brown <broonie@opensource.wolfsonmicro.com>,
Liam Girdwood <lrg@ti.com>,
Jarkko Nikula <jarkko.nikula@bitmer.com>,
Grazvydas Ignotas <notasas@gmail.com>
Subject: [PATCH 0/3] ASoC: omap-mcbsp: fixes for some underflow problems
Date: Fri, 9 Mar 2012 01:19:14 +0200 [thread overview]
Message-ID: <1331248757-3408-1-git-send-email-notasas@gmail.com> (raw)
With these series I'm trying to deal with underflow problems I was
complaining about earlier. This mostly tries to get minimum period
size large enough for things to work.
To illustrate the problems I wrote a testcase with alsalib, hopefully it
shows the problem more clearly:
http://notaz.gp2x.de/misc/alsa_period_test.c
Applies on top of mcbsp move series.
Grazvydas Ignotas (3):
ASoC: omap-mcbsp: fix snd_pcm_hw_rule_add arguments
ASoC: omap-mcbsp: place size constrain on period, not buffer
ASoC: omap-mcbsp: make minimum period size larger than FIFO
sound/soc/omap/omap-mcbsp.c | 31 +++++++++++++++++++++----------
1 files changed, 21 insertions(+), 10 deletions(-)
next reply other threads:[~2012-03-08 23:19 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-08 23:19 Grazvydas Ignotas [this message]
2012-03-08 23:19 ` [PATCH 1/3] ASoC: omap-mcbsp: fix snd_pcm_hw_rule_add arguments Grazvydas Ignotas
2012-03-09 10:08 ` Peter Ujfalusi
2012-03-09 10:45 ` Grazvydas Ignotas
2012-03-09 12:01 ` Peter Ujfalusi
2012-03-09 12:02 ` Peter Ujfalusi
2012-03-09 12:19 ` Mark Brown
2012-03-08 23:19 ` [PATCH 2/3] ASoC: omap-mcbsp: place size constrain on period, not buffer Grazvydas Ignotas
2012-03-09 12:19 ` Mark Brown
2012-03-08 23:19 ` [PATCH 3/3] ASoC: omap-mcbsp: make minimum period size larger than FIFO Grazvydas Ignotas
2012-03-09 12:20 ` Mark Brown
2012-03-09 12:42 ` Peter Ujfalusi
2012-03-09 13:25 ` Grazvydas Ignotas
2012-03-09 13:42 ` Peter Ujfalusi
2012-03-09 21:07 ` Grazvydas Ignotas
2012-03-11 17:39 ` Jarkko Nikula
2012-03-12 12:05 ` Grazvydas Ignotas
2012-03-12 12:15 ` Mark Brown
2012-03-12 12:41 ` Peter Ujfalusi
2012-03-12 14:06 ` Grazvydas Ignotas
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