> -----Original Message----- > From: Laurent Pinchart [mailto:laurent.pinchart@xxxxxxxxxxxxxxxx] > Sent: Wednesday, August 24, 2011 3:58 PM > To: Hiremath, Vaibhav > Cc: linux-media@xxxxxxxxxxxxxxx > Subject: [PATCH] omap_vout: Add poll() support > > Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > --- > 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, Acked-By: Vaibhav Hiremath <hvaibhav@xxxxxx> Thanks, Vaibhav > -- > 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
