[media] cx23885: initial support for VBI with the cx23885

A handlful of coding style issue cleaned up in the following patches.

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h
index 892d971361a9..718afd8eafc8 100644
--- a/drivers/media/video/cx23885/cx23885.h
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -564,6 +564,8 @@ extern void cx23885_free_buffer(struct videobuf_queue *q,
 extern int cx23885_video_register(struct cx23885_dev *dev);
 extern void cx23885_video_unregister(struct cx23885_dev *dev);
 extern int cx23885_video_irq(struct cx23885_dev *dev, u32 status);
+extern void cx23885_video_wakeup(struct cx23885_dev *dev,
+        struct cx23885_dmaqueue *q, u32 count);
 
 /* ----------------------------------------------------------- */
 /* cx23885-vbi.c                                               */
@@ -571,6 +573,9 @@ extern int cx23885_vbi_fmt(struct file *file, void *priv,
         struct v4l2_format *f);
 extern void cx23885_vbi_timeout(unsigned long data);
 extern struct videobuf_queue_ops cx23885_vbi_qops;
+extern int cx23885_restart_vbi_queue(struct cx23885_dev *dev,
+        struct cx23885_dmaqueue *q);
+extern int cx23885_vbi_irq(struct cx23885_dev *dev, u32 status);
 
 /* cx23885-i2c.c                                                */
 extern int cx23885_i2c_register(struct cx23885_i2c *bus);