V4L/DVB: saa7134 can capture 720x480 when capturing NTSC
authorSean Young <sean@mess.org>
Sat, 6 Feb 2010 13:58:41 +0000 (10:58 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Fri, 26 Feb 2010 18:10:57 +0000 (15:10 -0300)
When capturing NTSC, the saa7134 can capture 720x480.

While doing Laserdisc captures using this card, I noticed that right side
was truncated/cropped. The highest geometry the driver allows is 704x480,
even though in Windows XP it is 720x480. This results in no cropping
and the same results as in Windows.

Tested on an AverMedia GO 007 FM Plus.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/saa7134/saa7134-video.c

index cb732640ac4ad829770b8c40b3761a4c140338bb..31138d3e51bb5907d20398d20c27de8d93fda50c 100644 (file)
@@ -205,7 +205,7 @@ static struct saa7134_format formats[] = {
 
 #define NORM_525_60                    \
                .h_start       = 0,     \
-               .h_stop        = 703,   \
+               .h_stop        = 719,   \
                .video_v_start = 23,    \
                .video_v_stop  = 262,   \
                .vbi_v_start_0 = 10,    \