Apply polarization parameters even if a satellite number is not provided. This
allow
proper setup of the tone and voltage.
Signed-off-by: Guy Martin <gms...@tuxicoman.be>
---
lib/include/dvb-fe.h | 1 -
lib/libdvbv5/dvb-sat.c | 57 ++++++++++++++++++++---------------------------
lib/libdvbv5/dvb-v5-std.c | 9 ++------
3 files changed, 26 insertions(+), 41 deletions(-)
diff --git a/lib/include/dvb-fe.h b/lib/include/dvb-fe.h
index 7352218..b0e2bf9 100644
--- a/lib/include/dvb-fe.h
+++ b/lib/include/dvb-fe.h
@@ -104,7 +104,6 @@ struct dvb_v5_fe_parms {
unsigned freq_bpf;
/* Satellite specific stuff, used internally */
- //enum dvb_sat_polarization pol;
int high_band;
unsigned diseqc_wait;
unsigned freq_offset;
diff --git a/lib/libdvbv5/dvb-sat.c b/lib/libdvbv5/dvb-sat.c
index d00a09e..f84b5a4 100644
--- a/lib/libdvbv5/dvb-sat.c
+++ b/lib/libdvbv5/dvb-sat.c
@@ -273,7 +273,7 @@ static int dvbsat_diseqc_set_input(struct dvb_v5_fe_parms
*parms, uint16_t t)
{
int rc;
enum dvb_sat_polarization pol;
- dvb_fe_retrieve_parm(parms, DTV_POLARIZATION,& pol);
+ dvb_fe_retrieve_parm(parms, DTV_POLARIZATION, &pol);
int pol_v = (pol == POLARIZATION_V) || (pol == POLARIZATION_R);
int high_band = parms->high_band;
int sat_number = parms->sat_number;
@@ -284,12 +284,6 @@ static int dvbsat_diseqc_set_input(struct dvb_v5_fe_parms
*parms, uint16_t t)
if (!lnb->rangeswitch) {
/*
- * Bandstacking and single LO may not be using DISEqC
- */
- if (sat_number < 0)
- return 0;
-
- /*
* Bandstacking switches don't use 2 bands nor use
* DISEqC for setting the polarization. It also doesn't
* use any tone/tone burst
@@ -297,11 +291,6 @@ static int dvbsat_diseqc_set_input(struct dvb_v5_fe_parms
*parms, uint16_t t)
pol_v = 0;
high_band = 1;
} else {
- if (sat_number < 0) {
- dvb_logerr("Need a satellite number for DISEqC");
- return -EINVAL;
- }
-
/* Adjust voltage/tone accordingly */
if (parms->sat_number < 2) {
vol_high = pol_v ? 0 : 1;
@@ -310,32 +299,35 @@ static int dvbsat_diseqc_set_input(struct dvb_v5_fe_parms
*parms, uint16_t t)
}
}
- rc = dvb_fe_sec_tone(parms, SEC_TONE_OFF);
- if (rc)
- return rc;
-
rc = dvb_fe_sec_voltage(parms, 1, vol_high);
if (rc)
return rc;
- usleep(15 * 1000);
+
+ if (parms->sat_number > 0) {
+ rc = dvb_fe_sec_tone(parms, SEC_TONE_OFF);
+ if (rc)
+ return rc;
- if (!t)
- rc = dvbsat_diseqc_write_to_port_group(parms, &cmd, high_band,
- pol_v, sat_number);
- else
- rc = dvbsat_scr_odu_channel_change(parms, &cmd, high_band,
- pol_v, sat_number, t);
+ usleep(15 * 1000);
- if (rc) {
- dvb_logerr("sending diseq failed");
- return rc;
- }
- usleep((15 + parms->diseqc_wait) * 1000);
+ if (!t)
+ rc = dvbsat_diseqc_write_to_port_group(parms, &cmd,
high_band,
+ pol_v,
sat_number);
+ else
+ rc = dvbsat_scr_odu_channel_change(parms, &cmd,
high_band,
+ pol_v, sat_number,
t);
- rc = dvb_fe_diseqc_burst(parms, mini_b);
- if (rc)
- return rc;
- usleep(15 * 1000);
+ if (rc) {
+ dvb_logerr("sending diseq failed");
+ return rc;
+ }
+ usleep((15 + parms->diseqc_wait) * 1000);
+
+ rc = dvb_fe_diseqc_burst(parms, mini_b);
+ if (rc)
+ return rc;
+ usleep(15 * 1000);
+ }
rc = dvb_fe_sec_tone(parms, tone_on ? SEC_TONE_ON : SEC_TONE_OFF);
@@ -354,7 +346,6 @@ int dvb_sat_set_parms(struct dvb_v5_fe_parms *parms)
dvb_fe_retrieve_parm(parms, DTV_POLARIZATION, &pol);
uint32_t freq;
uint16_t t = 0;
- /*uint32_t voltage = SEC_VOLTAGE_18;*/
int rc;
dvb_fe_retrieve_parm(parms, DTV_FREQUENCY, &freq);
diff --git a/lib/libdvbv5/dvb-v5-std.c b/lib/libdvbv5/dvb-v5-std.c
index 5a1854b..574ae1e 100644
--- a/lib/libdvbv5/dvb-v5-std.c
+++ b/lib/libdvbv5/dvb-v5-std.c
@@ -125,8 +125,6 @@ const unsigned int sys_dvbs_props[] = {
DTV_INVERSION,
DTV_SYMBOL_RATE,
DTV_INNER_FEC,
- /*DTV_VOLTAGE,*/
- /*DTV_TONE,*/
DTV_POLARIZATION,
0
};
@@ -136,8 +134,6 @@ const unsigned int sys_dvbs2_props[] = {
DTV_INVERSION,
DTV_SYMBOL_RATE,
DTV_INNER_FEC,
- /*DTV_VOLTAGE,*/
- /*DTV_TONE,*/
DTV_MODULATION,
DTV_PILOT,
DTV_ROLLOFF,
@@ -150,9 +146,8 @@ const unsigned int sys_turbo_props[] = {
DTV_INVERSION,
DTV_SYMBOL_RATE,
DTV_INNER_FEC,
- DTV_VOLTAGE,
- DTV_TONE,
DTV_MODULATION,
+ DTV_POLARIZATION,
0
};
@@ -161,8 +156,8 @@ const unsigned int sys_isdbs_props[] = {
DTV_INVERSION,
DTV_SYMBOL_RATE,
DTV_INNER_FEC,
- DTV_VOLTAGE,
DTV_ISDBS_TS_ID_LEGACY,
+ DTV_POLARIZATION,
0
};
--
1.8.1.5
--
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