From: Clemens Ladisch <clemens@ladisch.de>
To: Peter Wurmsdobler <peter@wurmsdobler.org>
Cc: alsa-devel@alsa-project.org
Subject: Re: ioctl request code for specific alsa control
Date: Thu, 15 May 2008 09:28:23 +0200 [thread overview]
Message-ID: <482BE617.30207@ladisch.de> (raw)
In-Reply-To: <482AB7A1.6090303@wurmsdobler.org>
Peter Wurmsdobler wrote:
> What ioctl request code would I have to pass in order to reach this
> control's put/get methods?
snd_ctl_elem_write() (alsa-lib/src/control/control.c)
snd_ctl_hw_elem_write() (alsa-lib/src/control/control_hw.c)
ioctl(SNDRV_CTL_IOCTL_ELEM_WRITE)
snd_ctl_ioctl() (linux/sound/core/control.c)
snd_ctl_elem_write_user()
snd_ctl_elem_write()
kctl->put()
HTH
Clemens
next prev parent reply other threads:[~2008-05-15 7:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-13 18:31 ioctl request code for specific alsa control Peter Wurmsdobler
2008-05-14 9:17 ` Clemens Ladisch
[not found] ` <482AB7A1.6090303@wurmsdobler.org>
2008-05-15 7:28 ` Clemens Ladisch [this message]
2008-05-16 9:16 ` Peter Wurmsdobler
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=482BE617.30207@ladisch.de \
--to=clemens@ladisch.de \
--cc=alsa-devel@alsa-project.org \
--cc=peter@wurmsdobler.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox