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[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>
This commit is contained in:
Mike Isely 2011-02-13 17:53:07 -03:00 committed by Mauro Carvalho Chehab
parent 6188a0f151
commit 058caa8784
1 changed files with 2 additions and 0 deletions
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2
drivers/media/video/pvrusb2/pvrusb2-hdw.c
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@ -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);
}