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yaml
---
r: 285521
b: refs/heads/master
c: 9fe3301
h: refs/heads/master
i:
  285519: 37a2ab3
v: v3
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Mauro Carvalho Chehab committed Dec 31, 2011
1 parent 7410a49 commit 825a32f
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Showing 2 changed files with 9 additions and 26 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: ed5452a2ab90e4936572807debada676e36e2efe
refs/heads/master: 9fe33018241c746d08139eeecdde3771cd2b96bd
33 changes: 8 additions & 25 deletions trunk/drivers/media/dvb/frontends/ds3000.c
Original file line number Diff line number Diff line change
Expand Up @@ -934,20 +934,6 @@ struct dvb_frontend *ds3000_attach(const struct ds3000_config *config,
}
EXPORT_SYMBOL(ds3000_attach);

static int ds3000_set_property(struct dvb_frontend *fe,
struct dtv_property *tvp)
{
dprintk("%s(..)\n", __func__);
return 0;
}

static int ds3000_get_property(struct dvb_frontend *fe,
struct dtv_property *tvp)
{
dprintk("%s(..)\n", __func__);
return 0;
}

static int ds3000_set_carrier_offset(struct dvb_frontend *fe,
s32 carrier_offset_khz)
{
Expand All @@ -967,8 +953,7 @@ static int ds3000_set_carrier_offset(struct dvb_frontend *fe,
return 0;
}

static int ds3000_set_frontend(struct dvb_frontend *fe,
struct dvb_frontend_parameters *p)
static int ds3000_set_frontend(struct dvb_frontend *fe)
{
struct ds3000_state *state = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
Expand All @@ -994,15 +979,15 @@ static int ds3000_set_frontend(struct dvb_frontend *fe,
div4 = 0;

/* calculate and set freq divider */
if (p->frequency < 1146000) {
if (c->frequency < 1146000) {
ds3000_tuner_writereg(state, 0x10, 0x11);
div4 = 1;
ndiv = ((p->frequency * (6 + 8) * 4) +
ndiv = ((c->frequency * (6 + 8) * 4) +
(DS3000_XTAL_FREQ / 2)) /
DS3000_XTAL_FREQ - 1024;
} else {
ds3000_tuner_writereg(state, 0x10, 0x01);
ndiv = ((p->frequency * (6 + 8) * 2) +
ndiv = ((c->frequency * (6 + 8) * 2) +
(DS3000_XTAL_FREQ / 2)) /
DS3000_XTAL_FREQ - 1024;
}
Expand Down Expand Up @@ -1101,7 +1086,7 @@ static int ds3000_set_frontend(struct dvb_frontend *fe,
msleep(60);

offset_khz = (ndiv - ndiv % 2 + 1024) * DS3000_XTAL_FREQ
/ (6 + 8) / (div4 + 1) / 2 - p->frequency;
/ (6 + 8) / (div4 + 1) / 2 - c->frequency;

/* ds3000 global reset */
ds3000_writereg(state, 0x07, 0x80);
Expand Down Expand Up @@ -1226,7 +1211,7 @@ static int ds3000_tune(struct dvb_frontend *fe,
fe_status_t *status)
{
if (p) {
int ret = ds3000_set_frontend(fe, p);
int ret = ds3000_set_frontend(fe);
if (ret)
return ret;
}
Expand Down Expand Up @@ -1279,7 +1264,7 @@ static int ds3000_sleep(struct dvb_frontend *fe)
}

static struct dvb_frontend_ops ds3000_ops = {

.delsys = { SYS_DVBS, SYS_DVBS2},
.info = {
.name = "Montage Technology DS3000/TS2020",
.type = FE_QPSK,
Expand Down Expand Up @@ -1312,9 +1297,7 @@ static struct dvb_frontend_ops ds3000_ops = {
.diseqc_send_burst = ds3000_diseqc_send_burst,
.get_frontend_algo = ds3000_get_algo,

.set_property = ds3000_set_property,
.get_property = ds3000_get_property,
.set_frontend_legacy = ds3000_set_frontend,
.set_frontend = ds3000_set_frontend,
.tune = ds3000_tune,
};

Expand Down

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