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[media] drx-j: be sure to use tuner's IF 

Instead of just hardcoding an IF value of 5MHz, use the one
provided by the tuner, with can be different for QAM and
VSB.

Acked-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2014-01-26 15:02:25 -03:00
parent a6530ce54b
commit 7abc7a54da
1 changed files with 11 additions and 1 deletions
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12
drivers/media/dvb-frontends/drx39xyj/drxj.c
View File

@ -20171,11 +20171,21 @@ static int drx39xxj_set_frontend(struct dvb_frontend *fe)
/* Bring the demod out of sleep */
drx39xxj_set_powerstate(fe, 1);
/* Now make the tuner do it's thing... */
if (fe->ops.tuner_ops.set_params) {
u32 int_freq;
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
/* Set tuner to desired frequency and standard */
fe->ops.tuner_ops.set_params(fe);
/* Use the tuner's IF */
if (fe->ops.tuner_ops.get_if_frequency) {
fe->ops.tuner_ops.get_if_frequency(fe, &int_freq);
demod->my_common_attr->intermediate_freq = int_freq / 1000;
}
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 0);
}