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dvbsrc: add transmission mode checks for DVB-T/T2

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These and every sanity check leading to a warning
(we have a few in place) should come handy when
debuging failed tunning scenarios.
This commit is contained in:
Reynaldo H. Verdejo Pinochet 2014-10-12 18:30:38 -03:00
parent 97df6ee85d
commit a3f8899e8b
1 changed files with 18 additions and 0 deletions
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18
sys/dvb/gstdvbsrc.c
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@ -2318,7 +2318,25 @@ gst_dvbsrc_set_fe_params (GstDvbSrc * object, struct dtv_properties *props)
}
break;
case SYS_DVBT:
if (object->transmission_mode != TRANSMISSION_MODE_AUTO &&
object->transmission_mode != TRANSMISSION_MODE_2K &&
object->transmission_mode != TRANSMISSION_MODE_8K) {
GST_WARNING_OBJECT (object, "Wrong DVB-T parameter combination: "
"transmission mode should be either AUTO, 2K or 8K");
}
case SYS_DVBT2:
if (object->delsys != SYS_DVBT &&
object->transmission_mode != TRANSMISSION_MODE_AUTO &&
object->transmission_mode != TRANSMISSION_MODE_1K &&
object->transmission_mode != TRANSMISSION_MODE_2K &&
object->transmission_mode != TRANSMISSION_MODE_4K &&
object->transmission_mode != TRANSMISSION_MODE_8K &&
object->transmission_mode != TRANSMISSION_MODE_16K &&
object->transmission_mode != TRANSMISSION_MODE_32K) {
GST_WARNING_OBJECT (object, "Wrong DVB-T2 parameter combination: "
"transmission mode should be either AUTO, 1K, 2K, 4K, 8K, 16K "
"or 32K");
}
set_prop (props->props, &n, DTV_BANDWIDTH_HZ, object->bandwidth);
set_prop (props->props, &n, DTV_CODE_RATE_HP, object->code_rate_hp);
set_prop (props->props, &n, DTV_CODE_RATE_LP, object->code_rate_lp);