From: Andy Walls <awalls@md.metrocast.net>
To: Theodore Kilgore <kilgota@banach.math.auburn.edu>
Cc: Adam Baker <linux@baker-net.org.uk>,
Paulo Assis <pj.assis@gmail.com>,
Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: Re: Power frequency detection.
Date: Sun, 19 Dec 2010 19:04:24 -0500 [thread overview]
Message-ID: <1292803464.3710.7.camel@morgan.silverblock.net> (raw)
In-Reply-To: <alpine.LNX.2.00.1012191814240.24101@banach.math.auburn.edu>
On Sun, 2010-12-19 at 18:21 -0600, Theodore Kilgore wrote:
> If the controls are locked while the workqueue is doing the streaming,
> then probably that does fix the problem? Most likely, that is the simplest
> thing to do.
Drivers are allowed to return -EBUSY per the V4L2 spec.
http://linuxtv.org/downloads/v4l-dvb-apis/vidioc-g-ctrl.html
http://linuxtv.org/downloads/v4l-dvb-apis/vidioc-g-ext-ctrls.html
Regards,
Andy
> Theodore Kilgore
next prev parent reply other threads:[~2010-12-20 0:03 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-19 18:21 Power frequency detection Andy Walls
2010-12-19 20:24 ` Andy Walls
2010-12-19 21:28 ` Theodore Kilgore
2010-12-19 20:51 ` Theodore Kilgore
2010-12-19 22:00 ` Andy Walls
2010-12-19 22:43 ` Andy Walls
2010-12-20 0:13 ` Theodore Kilgore
2010-12-20 0:21 ` Andy Walls
2010-12-20 1:40 ` Theodore Kilgore
2010-12-19 23:32 ` Adam Baker
2010-12-20 0:21 ` Theodore Kilgore
2010-12-20 0:04 ` Andy Walls [this message]
-- strict thread matches above, loose matches on Subject: below --
2010-12-18 22:10 Theodore Kilgore
2010-12-19 15:32 ` Paulo Assis
2010-12-19 18:23 ` Theodore Kilgore
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