forked from luck/tmp_suning_uos_patched
[media] vez1x93: convert set_fontend to use DVBv5 parameters
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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fd91f267d7
commit
dba2b0c812
@ -46,6 +46,7 @@ struct ves1x93_state {
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u8 *init_1x93_wtab;
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u8 tab_size;
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u8 demod_type;
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u32 frequency;
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};
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static int debug;
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@ -384,8 +385,9 @@ static int ves1x93_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
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return 0;
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}
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static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
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static int ves1x93_set_frontend(struct dvb_frontend *fe)
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{
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struct dtv_frontend_properties *p = &fe->dtv_property_cache;
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struct ves1x93_state* state = fe->demodulator_priv;
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if (fe->ops.tuner_ops.set_params) {
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@ -393,22 +395,24 @@ static int ves1x93_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
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if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
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}
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ves1x93_set_inversion (state, p->inversion);
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ves1x93_set_fec (state, p->u.qpsk.fec_inner);
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ves1x93_set_symbolrate (state, p->u.qpsk.symbol_rate);
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ves1x93_set_fec(state, p->fec_inner);
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ves1x93_set_symbolrate(state, p->symbol_rate);
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state->inversion = p->inversion;
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state->frequency = p->frequency;
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return 0;
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}
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static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
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static int ves1x93_get_frontend(struct dvb_frontend *fe,
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struct dtv_frontend_properties *p)
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{
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struct ves1x93_state* state = fe->demodulator_priv;
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int afc;
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afc = ((int)((char)(ves1x93_readreg (state, 0x0a) << 1)))/2;
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afc = (afc * (int)(p->u.qpsk.symbol_rate/1000/8))/16;
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afc = (afc * (int)(p->symbol_rate/1000/8))/16;
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p->frequency -= afc;
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p->frequency = state->frequency - afc;
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/*
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* inversion indicator is only valid
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@ -417,7 +421,7 @@ static int ves1x93_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
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if (state->inversion == INVERSION_AUTO)
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p->inversion = (ves1x93_readreg (state, 0x0f) & 2) ?
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INVERSION_OFF : INVERSION_ON;
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p->u.qpsk.fec_inner = ves1x93_get_fec (state);
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p->fec_inner = ves1x93_get_fec(state);
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/* XXX FIXME: timing offset !! */
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return 0;
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@ -506,7 +510,7 @@ struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config,
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}
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static struct dvb_frontend_ops ves1x93_ops = {
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.delsys = { SYS_DVBS },
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.info = {
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.name = "VLSI VES1x93 DVB-S",
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.type = FE_QPSK,
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@ -529,8 +533,8 @@ static struct dvb_frontend_ops ves1x93_ops = {
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.sleep = ves1x93_sleep,
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.i2c_gate_ctrl = ves1x93_i2c_gate_ctrl,
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.set_frontend_legacy = ves1x93_set_frontend,
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.get_frontend_legacy = ves1x93_get_frontend,
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.set_frontend = ves1x93_set_frontend,
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.get_frontend = ves1x93_get_frontend,
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.read_status = ves1x93_read_status,
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.read_ber = ves1x93_read_ber,
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