diff options
| author | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-01-26 22:02:25 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-03-04 21:36:48 +0400 |
| commit | 7abc7a54dad585311252a07c8edfa3840537a3e9 (patch) | |
| tree | 91dcea783b19cbf6cee10c3b21d4f1c3a31fb24d /drivers/media/dvb-frontends/drx39xyj | |
| parent | a6530ce54b6081c168329e18839005b486eaf90e (diff) | |
| download | linux-7abc7a54dad585311252a07c8edfa3840537a3e9.tar.xz | |
[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>
Diffstat (limited to 'drivers/media/dvb-frontends/drx39xyj')
| -rw-r--r-- | drivers/media/dvb-frontends/drx39xyj/drxj.c | 12 |
1 files changed, 11 insertions, 1 deletions
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); } |