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authorServaas Vandenberghe <vdb128@picaros.org>2007-04-29 16:27:30 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-05-09 10:12:34 -0300
commitba70d59bb987110c4394e896b299f9726609aa33 (patch)
tree2d849a4e1f5484fec7e1809f12bdc8a4ce0bf087 /drivers/media/video
parent5c808e641741ecd7a7d5e65e38f740378d7406fc (diff)
V4L/DVB (5576): Improve / fix support for PAL-60 in cx25840
This causes the cx25840 module to treat V4L2_STD_PAL_60 similar to other 60Hz timings, and it fixes a wrongly-named variable (timings are independant of color system). Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video')
-rw-r--r--drivers/media/video/cx25840/cx25840-core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index 1757a588970..67bda9f9a44 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -555,7 +555,7 @@ static int set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt)
{
struct v4l2_pix_format *pix;
int HSC, VSC, Vsrc, Hsrc, filter, Vlines;
- int is_pal = !(cx25840_get_v4lstd(client) & V4L2_STD_NTSC);
+ int is_50Hz = !(cx25840_get_v4lstd(client) & V4L2_STD_525_60);
switch (fmt->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
@@ -567,7 +567,7 @@ static int set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt)
Hsrc = (cx25840_read(client, 0x472) & 0x3f) << 4;
Hsrc |= (cx25840_read(client, 0x471) & 0xf0) >> 4;
- Vlines = pix->height + (is_pal ? 4 : 7);
+ Vlines = pix->height + (is_50Hz ? 4 : 7);
if ((pix->width * 16 < Hsrc) || (Hsrc < pix->width) ||
(Vlines * 8 < Vsrc) || (Vsrc < Vlines)) {