V4L/DVB (5438): Fix ivtv yuv threshold handling

Modifies automatic mode selection for yuv playback. Behaviour is now that
source video with a vertical resolution below that of the currently set
broadcast mode will be treated as progressive. Video with a vertical
resolution greater or equal to the current broadcast mode (up to 576 lines)
will be treated as interlaced.

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index 8b5597ff3cd7..45b9328a538f 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -116,7 +116,7 @@ static int dec_yuv_buffers = IVTV_DEFAULT_DEC_YUV_BUFFERS;
 static int dec_vbi_buffers = IVTV_DEFAULT_DEC_VBI_BUFFERS;
 
 static int ivtv_yuv_mode = 0;
-static int ivtv_yuv_threshold=480;
+static int ivtv_yuv_threshold=-1;
 static int ivtv_pci_latency = 1;
 
 int ivtv_debug = 0;