V4L/DVB: cx25821: convert to the mediabus API

Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

drivers/staging/cx25821/cx25821-video.c

@@ -993,6 +993,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 {
        struct cx25821_fh *fh = priv;
        struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev;
+	struct v4l2_mbus_framefmt mbus_fmt;
        int err;
        int pix_format = PIXEL_FRMT_422;
 
@@ -1039,7 +1040,8 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 
        dprintk(2, "%s() width=%d height=%d field=%d\n", __func__, fh->width,
 	       fh->height, fh->vidq.field);
-       cx25821_call_all(dev, video, s_fmt, f);
+	v4l2_fill_mbus_format(&mbus_fmt, &f->fmt.pix, V4L2_MBUS_FMT_FIXED);
+	cx25821_call_all(dev, video, s_mbus_fmt, &mbus_fmt);
 
        return 0;
 }