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authorMichael Schimek <mschimek@gmx.at>2006-05-22 10:32:11 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-06-25 02:00:14 -0300
commit419ac5d466db4dba3eb6bd79ffe993b4a4e81b4f (patch)
tree87b7c933be8606f1b6169f0b1e3ad4f39335758a /drivers
parent7f2c8a9c5377bf48dcf1d1df7df11a3ef442c505 (diff)
V4L/DVB (4001): Cx88 NTSC VBI fixes
VBI (Closed Caption, CC) capturing never worked in NTSC mode with the cx88 driver. They were tested with libzvbi and a patched version of tvtime. Signed-off-by: Michael H. Schimek <mschimek@gmx.at> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/video/cx88/cx88-core.c2
-rw-r--r--drivers/media/video/cx88/cx88-vbi.c4
-rw-r--r--drivers/media/video/cx88/cx88.h2
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index e1092d5d462..2214235f76d 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -677,7 +677,7 @@ static unsigned int inline norm_htotal(struct cx88_tvnorm *norm)
static unsigned int inline norm_vbipack(struct cx88_tvnorm *norm)
{
- return (norm->id & V4L2_STD_625_50) ? 511 : 288;
+ return (norm->id & V4L2_STD_625_50) ? 511 : 400;
}
int cx88_set_scale(struct cx88_core *core, unsigned int width, unsigned int height,
diff --git a/drivers/media/video/cx88/cx88-vbi.c b/drivers/media/video/cx88/cx88-vbi.c
index 846faadc9f1..aa2a6977009 100644
--- a/drivers/media/video/cx88/cx88-vbi.c
+++ b/drivers/media/video/cx88/cx88-vbi.c
@@ -34,8 +34,8 @@ void cx8800_vbi_fmt(struct cx8800_dev *dev, struct v4l2_format *f)
if (dev->core->tvnorm->id & V4L2_STD_525_60) {
/* ntsc */
f->fmt.vbi.sampling_rate = 28636363;
- f->fmt.vbi.start[0] = 10 -1;
- f->fmt.vbi.start[1] = 273 -1;
+ f->fmt.vbi.start[0] = 10;
+ f->fmt.vbi.start[1] = 273;
} else if (dev->core->tvnorm->id & V4L2_STD_625_50) {
/* pal */
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index 84c87707203..8413e54ef4b 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -35,7 +35,7 @@
#include <linux/version.h>
#include <linux/mutex.h>
-#define CX88_VERSION_CODE KERNEL_VERSION(0,0,5)
+#define CX88_VERSION_CODE KERNEL_VERSION(0,0,6)
#ifndef TRUE
# define TRUE (1==1)