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[media] friio-fe: convert set_fontend to use DVBv5 parameters
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Instead of using dvb_frontend_parameters struct, that were
designed for a subset of the supported standards, use the DVBv5
cache information.

Also, fill the supported delivery systems at dvb_frontend_ops
struct.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Mauro Carvalho Chehab committed Dec 31, 2011
1 parent adcc8f0 commit 955c41c
Showing 1 changed file with 15 additions and 15 deletions.
30 changes: 15 additions & 15 deletions drivers/media/dvb/dvb-usb/friio-fe.c
Original file line number Diff line number Diff line change
Expand Up @@ -283,22 +283,23 @@ static int jdvbt90502_set_property(struct dvb_frontend *fe,
}

static int jdvbt90502_get_frontend(struct dvb_frontend *fe,
struct dvb_frontend_parameters *p)
struct dtv_frontend_properties *p)
{
p->inversion = INVERSION_AUTO;
p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
p->u.ofdm.code_rate_HP = FEC_AUTO;
p->u.ofdm.code_rate_LP = FEC_AUTO;
p->u.ofdm.constellation = QAM_64;
p->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;
p->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;
p->u.ofdm.hierarchy_information = HIERARCHY_AUTO;
p->bandwidth_hz = 6000000;
p->code_rate_HP = FEC_AUTO;
p->code_rate_LP = FEC_AUTO;
p->modulation = QAM_64;
p->transmission_mode = TRANSMISSION_MODE_AUTO;
p->guard_interval = GUARD_INTERVAL_AUTO;
p->hierarchy = HIERARCHY_AUTO;
return 0;
}

static int jdvbt90502_set_frontend(struct dvb_frontend *fe,
struct dvb_frontend_parameters *p)
static int jdvbt90502_set_frontend(struct dvb_frontend *fe)
{
struct dtv_frontend_properties *p = &fe->dtv_property_cache;

/**
* NOTE: ignore all the parameters except frequency.
* others should be fixed to the proper value for ISDB-T,
Expand Down Expand Up @@ -438,14 +439,13 @@ struct dvb_frontend *jdvbt90502_attach(struct dvb_usb_device *d)
}

static struct dvb_frontend_ops jdvbt90502_ops = {

.delsys = { SYS_ISDBT },
.info = {
.name = "Comtech JDVBT90502 ISDB-T",
.type = FE_OFDM,
.frequency_min = 473000000, /* UHF 13ch, center */
.frequency_max = 767142857, /* UHF 62ch, center */
.frequency_stepsize = JDVBT90502_PLL_CLK /
JDVBT90502_PLL_DIVIDER,
.frequency_stepsize = JDVBT90502_PLL_CLK / JDVBT90502_PLL_DIVIDER,
.frequency_tolerance = 0,

/* NOTE: this driver ignores all parameters but frequency. */
Expand All @@ -466,8 +466,8 @@ static struct dvb_frontend_ops jdvbt90502_ops = {

.set_property = jdvbt90502_set_property,

.set_frontend_legacy = jdvbt90502_set_frontend,
.get_frontend_legacy = jdvbt90502_get_frontend,
.set_frontend = jdvbt90502_set_frontend,
.get_frontend = jdvbt90502_get_frontend,

.read_status = jdvbt90502_read_status,
.read_signal_strength = jdvbt90502_read_signal_strength,
Expand Down

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