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authorAndrew de Quincey <adq_dvb@lidskialf.net>2006-05-16 17:22:02 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-06-25 02:00:34 -0300
commit0463f12c5cdc3d5577002826c302471b95b2532c (patch)
treed63dd02cfe8ec2cc424bedc84c3e461d8a7977b5 /drivers/media/video
parent976e3483799ce5f718753d67454378d46500f0da (diff)
V4L/DVB (4032): Fix Pinnacle 300i
I had broken the mt352 tuning when a non-directly connected PLL was used - uncommon, but this is what is used on the pinnacle card. Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video')
-rw-r--r--drivers/media/video/saa7134/saa7134-dvb.c18
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index f2b155a2299..716b829c460 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -132,9 +132,8 @@ static int mt352_aver777_init(struct dvb_frontend* fe)
return 0;
}
-static int mt352_pinnacle_tuner_calc_regs(struct dvb_frontend* fe,
- struct dvb_frontend_parameters* params,
- u8* pllbuf, int buf_len)
+static int mt352_pinnacle_tuner_set_params(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters* params)
{
u8 off[] = { 0x00, 0xf1};
u8 on[] = { 0x00, 0x71};
@@ -143,9 +142,6 @@ static int mt352_pinnacle_tuner_calc_regs(struct dvb_frontend* fe,
struct saa7134_dev *dev = fe->dvb->priv;
struct v4l2_frequency f;
- if (buf_len < 5)
- return -EINVAL;
-
/* set frequency (mt2050) */
f.tuner = 0;
f.type = V4L2_TUNER_DIGITAL_TV;
@@ -162,13 +158,7 @@ static int mt352_pinnacle_tuner_calc_regs(struct dvb_frontend* fe,
pinnacle_antenna_pwr(dev, antenna_pwr);
/* mt352 setup */
- mt352_pinnacle_init(fe);
- pllbuf[0] = 0x61;
- pllbuf[1] = 0x00;
- pllbuf[2] = 0x00;
- pllbuf[3] = 0x80;
- pllbuf[4] = 0x00;
- return 5;
+ return mt352_pinnacle_init(fe);
}
static int mt352_aver777_tuner_calc_regs(struct dvb_frontend *fe, struct dvb_frontend_parameters *params, u8* pllbuf, int buf_len)
@@ -1025,7 +1015,7 @@ static int dvb_init(struct saa7134_dev *dev)
dev->dvb.frontend = mt352_attach(&pinnacle_300i,
&dev->i2c_adap);
if (dev->dvb.frontend) {
- dev->dvb.frontend->ops->tuner_ops.calc_regs = mt352_pinnacle_tuner_calc_regs;
+ dev->dvb.frontend->ops->tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
}
break;