From: Clemens Ladisch <clemens@ladisch.de>
To: Zhen Fu <fuzh@marvell.com>
Cc: "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
Subject: Re: how to update hw_ptr and appl_ptr
Date: Wed, 27 Jun 2012 21:24:55 +0200 [thread overview]
Message-ID: <4FEB5E07.3070801@ladisch.de> (raw)
In-Reply-To: <DBBC59900F0EF340B9938F193FB1A3453611F4F2@SC-VEXCH4.marvell.com>
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?
Zhen Fu wrote:
> Because when I use aplay playback wav file, appear underrun phenomenon. So I want to ALSA driver how to handle xrun.
The most likely reason is that the .pointer callback returns wrong values.
Regards,
Clemens
prev parent reply other threads:[~2012-06-27 19:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-26 5:40 how to update hw_ptr and appl_ptr Zhen Fu
2012-06-26 9:34 ` Clemens Ladisch
2012-06-26 9:37 ` Zhen Fu
2012-06-26 9:43 ` Zhen Fu
2012-06-26 12:27 ` Clemens Ladisch
2012-06-27 3:13 ` Zhen Fu
2012-06-27 19:24 ` Clemens Ladisch [this message]
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