From baa05e4b454fa7d87f9a41a4bbc1f749c113ff3a Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Fri, 20 Jul 2007 06:26:34 -0300 Subject: [PATCH] V4L/DVB (5881): ivtv: init channel for NTSC_M_JP standard. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/ivtv/ivtv-driver.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c index d73d433..622af63 100644 --- a/drivers/media/video/ivtv/ivtv-driver.c +++ b/drivers/media/video/ivtv/ivtv-driver.c @@ -1154,8 +1154,13 @@ static int __devinit ivtv_probe(struct pci_dev *dev, vf.tuner = 0; vf.type = V4L2_TUNER_ANALOG_TV; vf.frequency = 6400; /* the tuner 'baseline' frequency */ - if (itv->std & V4L2_STD_NTSC_M) { - /* Why on earth? */ + + /* Set initial frequency. For PAL/SECAM broadcasts no + 'default' channel exists AFAIK. */ + if (itv->std == V4L2_STD_NTSC_M_JP) { + vf.frequency = 1460; /* ch. 1 91250*16/1000 */ + } + else if (itv->std & V4L2_STD_NTSC_M) { vf.frequency = 1076; /* ch. 4 67250*16/1000 */ } -- 2.7.4