From 58ef4f924cf2824ae198b1fec3eea1e4059a021c Mon Sep 17 00:00:00 2001 From: Hartmut Hackmann Date: Fri, 27 Apr 2007 12:31:12 -0300 Subject: V4L/DVB (5314): Added support for tda827x tuners with preamlifiers This patch contains - new tuning code for the tda827xa silicon tuner. - controls the preamplifier of some boards with this tuner. - support for the Philips Tiger S hybrid DVB-T reference design. - reworked the saa7134-dvb modulue to get rid of most of the small board specific functions. Signed-off-by: Hartmut Hackmann Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/saa7134/saa7134-video.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'drivers/media/video/saa7134/saa7134-video.c') diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c index f2cb6305304..e1cb273e16b 100644 --- a/drivers/media/video/saa7134/saa7134-video.c +++ b/drivers/media/video/saa7134/saa7134-video.c @@ -603,7 +603,14 @@ static void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm) saa_writeb(SAA7134_RAW_DATA_GAIN, 0x40); saa_writeb(SAA7134_RAW_DATA_OFFSET, 0x80); - saa7134_i2c_call_clients(dev,VIDIOC_S_STD,&norm->id); + /* only tell the tuner if this is a tv input */ + if (card_in(dev,dev->ctl_input).tv) { + if ((card(dev).tuner_type == TUNER_PHILIPS_TDA8290) + && ((card(dev).tuner_config == 1) + || (card(dev).tuner_config == 2))) + saa7134_set_gpio(dev, 22, 5); + saa7134_i2c_call_clients(dev,VIDIOC_S_STD,&norm->id); + } } static void video_mux(struct saa7134_dev *dev, int input) -- cgit v1.2.3-70-g09d2