From: Hans de Goede <hdegoede@redhat.com>
To: Linux Media Mailing List <linux-media@vger.kernel.org>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Subject: New ctrl framework also enumerates classes
Date: Mon, 04 Jul 2011 08:23:10 +0200 [thread overview]
Message-ID: <4E115C4E.804@redhat.com> (raw)
Hi All,
One last thing before I really leave on vacation which just popped
in my mind as something which I had not mentioned yet.
The new ctrl framework also enumerates classes when enumerating
ctrls with the next flag. I wonder if this is intentional?
IOW if this is a feature or a bug?
Either way this confuses various userspace apps, gtk-v4l prints
warnings about an unknown control type, and v4l2ucp gets a very
messed up UI because of this change. Thus unless there are
really strong reasons to do this, I suggest we skip classes
when enumerating controls.
Regards,
Hans
next reply other threads:[~2011-07-04 6:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-04 6:23 Hans de Goede [this message]
2011-07-04 6:30 ` New ctrl framework also enumerates classes Hans Verkuil
2011-07-11 14:31 ` Hans de Goede
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