[media] DVB: gp8psk-fe: use SYS_TURBO

Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Andreas Oberritter 2011-08-08 11:54:37 -03:00 committed by Mauro Carvalho Chehab
parent 14f55794b2
commit 8fc74fdb0f
1 changed files with 13 additions and 4 deletions

View File

@ -144,19 +144,25 @@ static int gp8psk_fe_set_frontend(struct dvb_frontend* fe,
cmd[6] = (freq >> 16) & 0xff;
cmd[7] = (freq >> 24) & 0xff;
/* backwards compatibility: DVB-S + 8-PSK were used for Turbo-FEC */
if (c->delivery_system == SYS_DVBS && c->modulation == PSK_8)
c->delivery_system = SYS_TURBO;
switch (c->delivery_system) {
case SYS_DVBS:
/* Allow QPSK and 8PSK (even for DVB-S) */
if (c->modulation != QPSK && c->modulation != PSK_8) {
if (c->modulation != QPSK) {
deb_fe("%s: unsupported modulation selected (%d)\n",
__func__, c->modulation);
return -EOPNOTSUPP;
}
c->fec_inner = FEC_AUTO;
break;
case SYS_DVBS2:
case SYS_DVBS2: /* kept for backwards compatibility */
deb_fe("%s: DVB-S2 delivery system selected\n", __func__);
break;
case SYS_TURBO:
deb_fe("%s: Turbo-FEC delivery system selected\n", __func__);
break;
default:
deb_fe("%s: unsupported delivery system selected (%d)\n",
@ -189,7 +195,10 @@ static int gp8psk_fe_set_frontend(struct dvb_frontend* fe,
default:
cmd[9] = 5; break;
}
cmd[8] = ADV_MOD_DVB_QPSK;
if (c->delivery_system == SYS_TURBO)
cmd[8] = ADV_MOD_TURBO_QPSK;
else
cmd[8] = ADV_MOD_DVB_QPSK;
break;
case PSK_8: /* PSK_8 is for compatibility with DN */
cmd[8] = ADV_MOD_TURBO_8PSK;