[media] pvrusb2: Minor VBI tweak to help potential CC support

pvrusb2: Declare closed-caption setup for line 21 - this is needed for
sliced VBI capture support.  (However none of that works right now
anyway.)

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index 48859370c57b..d33dd61de263 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -2033,6 +2033,8 @@ static void pvr2_hdw_cx25840_vbi_hack(struct pvr2_hdw *hdw)
                    hdw->decoder_client_id);
         memset(&fmt, 0, sizeof(fmt));
         fmt.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
+        fmt.fmt.sliced.service_lines[0][21] = V4L2_SLICED_CAPTION_525;
+        fmt.fmt.sliced.service_lines[1][21] = V4L2_SLICED_CAPTION_525;
         v4l2_device_call_all(&hdw->v4l2_dev, hdw->decoder_client_id,
                              vbi, s_sliced_fmt, &fmt.fmt.sliced);
 }