From 7abc7a54dad585311252a07c8edfa3840537a3e9 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sun, 26 Jan 2014 15:02:25 -0300 Subject: [PATCH] [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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb-frontends/drx39xyj/drxj.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/drx39xyj/drxj.c b/drivers/media/dvb-frontends/drx39xyj/drxj.c index c9608e627cca..ccd847e10797 100644 --- a/drivers/media/dvb-frontends/drx39xyj/drxj.c +++ b/drivers/media/dvb-frontends/drx39xyj/drxj.c @@ -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); } -- 2.20.1