From: "Daniel Glöckner" <daniel-gl@gmx.net>
To: Francisco Javier Cabello Torres <fjcabello@visual-tools.com>
Cc: video4linux-list@redhat.com
Subject: Re: saa7130 driver error
Date: Wed, 23 Apr 2008 16:11:26 +0200 [thread overview]
Message-ID: <20080423141125.GA493@daniel.bse> (raw)
In-Reply-To: <440801370804230635t1d734144ta3a4ca5acd6b77f6@mail.gmail.com>
On Wed, Apr 23, 2008 at 03:35:28PM +0200, Francisco Javier Cabello Torres wrote:
> When this happens VIDIOC_DQBUF ioctl returns -1 and errno=EIO.
> In this case application shoudl enqueue the buffer calling VIDIOC_QBUF.
> The problem is that after calling VIDIOC_DQBUF ioctl, v4l2_buffer structure
> is not
> properly filled. Buffer index isn't set and when I try to enqueue the buffer
> the driver
> always gives me an error.
This issue came up a few times on the list
http://marc.info/?t=105628128200001
http://marc.info/?t=108968901100001
http://marc.info/?t=117733484100008 (<- exactly 1 year ago!)
http://marc.info/?t=118708263500011
It doesn't look like there has been any agreement on how to handle this case.
Daniel
--
video4linux-list mailing list
Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe
https://www.redhat.com/mailman/listinfo/video4linux-list
prev parent reply other threads:[~2008-04-23 14:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-23 13:35 saa7130 driver error Francisco Javier Cabello Torres
2008-04-23 14:11 ` Daniel Glöckner [this message]
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=20080423141125.GA493@daniel.bse \
--to=daniel-gl@gmx.net \
--cc=fjcabello@visual-tools.com \
--cc=video4linux-list@redhat.com \
/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