redonkable/alistair23-linux
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[media] stv0299: 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>
This commit is contained in:
Mauro Carvalho Chehab 2011-12-26 14:29:52 -03:00
parent 35aa48e749
commit 45f4a8ea52
1 changed files with 12 additions and 11 deletions
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23
drivers/media/dvb/frontends/stv0299.c
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@ -559,8 +559,9 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
return 0;
}
static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
static int stv0299_set_frontend(struct dvb_frontend *fe)
{
struct dtv_frontend_properties *p = &fe->dtv_property_cache;
struct stv0299_state* state = fe->demodulator_priv;
int invval = 0;
@ -583,19 +584,19 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
}
stv0299_set_FEC (state, p->u.qpsk.fec_inner);
stv0299_set_symbolrate (fe, p->u.qpsk.symbol_rate);
stv0299_set_FEC(state, p->fec_inner);
stv0299_set_symbolrate(fe, p->symbol_rate);
stv0299_writeregI(state, 0x22, 0x00);
stv0299_writeregI(state, 0x23, 0x00);
state->tuner_frequency = p->frequency;
state->fec_inner = p->u.qpsk.fec_inner;
state->symbol_rate = p->u.qpsk.symbol_rate;
state->fec_inner = p->fec_inner;
state->symbol_rate = p->symbol_rate;
return 0;
}
static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
static int stv0299_get_frontend(struct dvb_frontend *fe, struct dtv_frontend_properties * p)
{
struct stv0299_state* state = fe->demodulator_priv;
s32 derot_freq;
@ -614,8 +615,8 @@ static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
if (state->config->invert) invval = (~invval) & 1;
p->inversion = invval ? INVERSION_ON : INVERSION_OFF;
p->u.qpsk.fec_inner = stv0299_get_fec (state);
p->u.qpsk.symbol_rate = stv0299_get_symbolrate (state);
p->fec_inner = stv0299_get_fec(state);
p->symbol_rate = stv0299_get_symbolrate(state);
return 0;
}
@ -705,7 +706,7 @@ error:
}
static struct dvb_frontend_ops stv0299_ops = {
.delsys = { SYS_DVBS },
.info = {
.name = "ST STV0299 DVB-S",
.type = FE_QPSK,
@ -729,8 +730,8 @@ static struct dvb_frontend_ops stv0299_ops = {
.write = stv0299_write,
.i2c_gate_ctrl = stv0299_i2c_gate_ctrl,
.set_frontend_legacy = stv0299_set_frontend,
.get_frontend_legacy = stv0299_get_frontend,
.set_frontend = stv0299_set_frontend,
.get_frontend = stv0299_get_frontend,
.get_tune_settings = stv0299_get_tune_settings,
.read_status = stv0299_read_status,