From: Clemens Ladisch <clemens@ladisch.de>
To: Lucas Takejame <lucas@takejame.com.br>
Cc: alsa-devel@alsa-project.org
Subject: Re: snd-usb driver
Date: Wed, 11 Dec 2013 22:17:51 +0100 [thread overview]
Message-ID: <52A8D67F.40108@ladisch.de> (raw)
In-Reply-To: <CAJUVNopomSJU_+WE8U8kjOP5Bh_670H2w=DTRLBF37fDsQfg4g@mail.gmail.com>
Lucas Takejame wrote:
> I was hoping that, since we only use one specific sound card and we won't
> need a generic driver, I could change something in the code to optimize it
> latency wise.
USB packets are transferred in frames (or microframes). The driver already
allows to use a buffer with only two frames; you cannot go below this
hardware limit.
Regards,
Clemens
next prev parent reply other threads:[~2013-12-11 21:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-11 16:59 snd-usb driver Lucas Takejame
2013-12-11 21:17 ` Clemens Ladisch [this message]
2013-12-12 4:17 ` Gabriel M. Beddingfield
2013-12-12 16:24 ` Lucas Takejame
2013-12-12 19:28 ` Patrick Shirkey
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=52A8D67F.40108@ladisch.de \
--to=clemens@ladisch.de \
--cc=alsa-devel@alsa-project.org \
--cc=lucas@takejame.com.br \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.