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[media] dvb-core: set default properties of ISDB-S 

Signed-off-by: Akihiro Tsukada <tskd08@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Akihiro Tsukada 2014-10-31 10:19:39 -03:00 committed by Mauro Carvalho Chehab
parent 906aaf5a19
commit 8e281fafda
1 changed files with 6 additions and 0 deletions
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6
drivers/media/dvb-core/dvb_frontend.c
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@ -962,6 +962,11 @@ static int dvb_frontend_clear_cache(struct dvb_frontend *fe)
case SYS_ATSC:
c->modulation = VSB_8;
break;
case SYS_ISDBS:
c->symbol_rate = 28860000;
c->rolloff = ROLLOFF_35;
c->bandwidth_hz = c->symbol_rate / 100 * 135;
break;
default:
c->modulation = QAM_AUTO;
break;
@ -2072,6 +2077,7 @@ static int dtv_set_frontend(struct dvb_frontend *fe)
break;
case SYS_DVBS:
case SYS_TURBO:
case SYS_ISDBS:
rolloff = 135;
break;
case SYS_DVBS2: