| Message ID | 1412770181-5420-3-git-send-email-tskd08@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Em Wed, 08 Oct 2014 21:09:39 +0900 tskd08@gmail.com escreveu: > From: Akihiro Tsukada <tskd08@gmail.com> > > Added LNB support for Japanese satellites. > Currently tested with dvbv5-zap, dvb-fe-tool. > > Signed-off-by: Akihiro Tsukada <tskd08@gmail.com> > --- > lib/libdvbv5/dvb-sat.c | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/lib/libdvbv5/dvb-sat.c b/lib/libdvbv5/dvb-sat.c > index e8df06b..70b1021 100644 > --- a/lib/libdvbv5/dvb-sat.c > +++ b/lib/libdvbv5/dvb-sat.c > @@ -91,6 +91,13 @@ static const struct dvb_sat_lnb lnb[] = { > .freqrange = { > { 12200, 12700 } > } > + }, { > + .name = "Japan 110BS/CS LNBf", > + .alias = "110BS", > + .lowfreq = 10678, > + .freqrange = { > + { 11727, 12731 } > + } Hmm... a quick search for 110BS gave me this datasheet: http://www.sesl-sharp.com/Products/pdf/rf201309_e.pdf Frequencies there are a little broader. If this datasheet is right, .freqrange should be: { 11710, 12751 } > }, > }; > > @@ -304,6 +311,8 @@ static int dvbsat_diseqc_set_input(struct dvb_v5_fe_parms_priv *parms, > */ > pol_v = 0; > high_band = 1; > + if (lnb == &lnb[8]) > + vol_high = 1; I don't like the idea of using an index here. It would be easy to have this broken. Also, probably the best would be to add another field and/or a libdvbv5 property to indicate the DiSEqC specific stuff as found in Japan. What kind of DiSEqC switch are you using (if any)? > } else { > /* Adjust voltage/tone accordingly */ > if (parms->p.sat_number < 2) { > @@ -316,6 +325,8 @@ static int dvbsat_diseqc_set_input(struct dvb_v5_fe_parms_priv *parms, > rc = dvb_fe_sec_voltage(&parms->p, 1, vol_high); > if (rc) > return rc; > + if (parms->p.current_sys == SYS_ISDBS) > + return 0; Are you sure that this need is due to ISDB-S, and not due to a different DiSEqC switch or satellite system arrangement? > if (parms->p.sat_number > 0) { > rc = dvb_fe_sec_tone(&parms->p, SEC_TONE_OFF); -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/lib/libdvbv5/dvb-sat.c b/lib/libdvbv5/dvb-sat.c index e8df06b..70b1021 100644 --- a/lib/libdvbv5/dvb-sat.c +++ b/lib/libdvbv5/dvb-sat.c @@ -91,6 +91,13 @@ static const struct dvb_sat_lnb lnb[] = { .freqrange = { { 12200, 12700 } } + }, { + .name = "Japan 110BS/CS LNBf", + .alias = "110BS", + .lowfreq = 10678, + .freqrange = { + { 11727, 12731 } + } }, }; @@ -304,6 +311,8 @@ static int dvbsat_diseqc_set_input(struct dvb_v5_fe_parms_priv *parms, */ pol_v = 0; high_band = 1; + if (lnb == &lnb[8]) + vol_high = 1; } else { /* Adjust voltage/tone accordingly */ if (parms->p.sat_number < 2) { @@ -316,6 +325,8 @@ static int dvbsat_diseqc_set_input(struct dvb_v5_fe_parms_priv *parms, rc = dvb_fe_sec_voltage(&parms->p, 1, vol_high); if (rc) return rc; + if (parms->p.current_sys == SYS_ISDBS) + return 0; if (parms->p.sat_number > 0) { rc = dvb_fe_sec_tone(&parms->p, SEC_TONE_OFF);