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Commit 94f3f48f authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
Browse files

[media] omap_vout: Add poll() support 



Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: default avatarVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 1f69fd97

drivers/media/video/omap/omap_vout.c

+10 −0
Original line number Diff line number Diff line
@@ -833,6 +833,15 @@ 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;
@@ -1861,6 +1870,7 @@ 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,