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From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: hvaibhav@ti.com
Subject: Re: [PATCH] omap_vout: Add poll() support
Date: Sun, 18 Sep 2011 02:05:27 +0200
Cc: linux-media@vger.kernel.org
References: <1314181669-10263-1-git-send-email-laurent.pinchart@ideasonboard.com> <201108311424.53122.laurent.pinchart@ideasonboard.com>
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On Wednesday 31 August 2011 14:24:52 Laurent Pinchart wrote:
> Hi Vaibhav,
> 
> Any opinion on this patch ?

Ping ?

> On Wednesday 24 August 2011 12:27:49 Laurent Pinchart wrote:
> > Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> > ---
> > 
> >  drivers/media/video/omap/omap_vout.c |   10 ++++++++++
> >  1 files changed, 10 insertions(+), 0 deletions(-)
> > 
> > diff --git a/drivers/media/video/omap/omap_vout.c
> > b/drivers/media/video/omap/omap_vout.c index a1f3c0f..cfc1705 100644
> > --- a/drivers/media/video/omap/omap_vout.c
> > +++ b/drivers/media/video/omap/omap_vout.c
> > @@ -1184,6 +1184,15 @@ static void omap_vout_buffer_release(struct
> > videobuf_queue *q, /*
> > 
> >   *  File operations
> >   */
> > 
> > +static unsigned int omap_vout_poll(struct file *file,
> > +				   struct poll_table_struct *wait)
> > +{
> > +	struct omap_vout_device *vout = file->private_data;
> > +	struct videobuf_queue *q = &vout->vbq;
> > +
> > +	return videobuf_poll_stream(file, q, wait);
> > +}
> > +
> > 
> >  static void omap_vout_vm_open(struct vm_area_struct *vma)
> >  {
> >  
> >  	struct omap_vout_device *vout = vma->vm_private_data;
> > 
> > @@ -2175,6 +2184,7 @@ static const struct v4l2_ioctl_ops vout_ioctl_ops =
> > {
> > 
> >  static const struct v4l2_file_operations omap_vout_fops = {
> >  
> >  	.owner 		= THIS_MODULE,
> > 
> > +	.poll		= omap_vout_poll,
> > 
> >  	.unlocked_ioctl	= video_ioctl2,
> >  	.mmap 		= omap_vout_mmap,
> >  	.open 		= omap_vout_open,

-- 
Regards,

Laurent Pinchart