From: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Hans Verkuil <hverkuil@xs4all.nl>,
"linux-media@vger.kernel.org" <linux-media@vger.kernel.org>,
"Zutshi Vimarsh (Nokia-D-MSW/Helsinki)"
<vimarsh.zutshi@nokia.com>, Ivan Ivanov <iivanov@mm-sol.com>,
Cohen David Abraham <david.cohen@nokia.com>,
Guru Raj <gururaj.nagendra@intel.com>
Subject: Re: [RFC] Video events, version 2
Date: Fri, 16 Oct 2009 15:45:19 +0300 [thread overview]
Message-ID: <4AD86ADF.2040107@maxwell.research.nokia.com> (raw)
In-Reply-To: <200910161441.18415.laurent.pinchart@ideasonboard.com>
Laurent Pinchart wrote:
> That's not what I meant. The idea of a count field is to report the number of
> events still pending after that one, type aside. If v4l2_event::count equals 0
> the userspace application will know there is no need to call VIDIOC_G_EVENT
> just to get a -EAGAIN.
Thanks for the clarification.
Sounds good to me, I'll put this to the next version.
--
Sakari Ailus
sakari.ailus@maxwell.research.nokia.com
next prev parent reply other threads:[~2009-10-16 12:46 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-14 13:02 [RFC] Video events, version 2 Sakari Ailus
2009-10-14 17:48 ` Hans Verkuil
2009-10-15 21:11 ` Laurent Pinchart
2009-10-15 21:37 ` Hans Verkuil
2009-10-16 7:36 ` Sakari Ailus
2009-10-16 8:24 ` Laurent Pinchart
2009-10-16 12:34 ` Sakari Ailus
2009-10-16 12:41 ` Laurent Pinchart
2009-10-16 12:45 ` Sakari Ailus [this message]
2009-10-16 8:27 ` Hans Verkuil
2009-10-16 8:55 ` Sakari Ailus
2009-10-16 9:06 ` Laurent Pinchart
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