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[media] si2168: DVB-T2 PLP selection implemented

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DVB-T2 PLP selection implemented for Si2168 demod.
Tested with PCTV 292e.

Signed-off-by: Evgeny Plehov <EvgenyPlehov@ukr.net>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
CrazyCat 2014-08-16 18:33:14 -03:00 committed by Mauro Carvalho Chehab
parent a45c2994d5
commit e395e573b3
1 changed files with 14 additions and 2 deletions
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16
drivers/media/dvb-frontends/si2168.c
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@ -167,10 +167,10 @@ static int si2168_set_frontend(struct dvb_frontend *fe)
u8 bandwidth, delivery_system;
dev_dbg(&s->client->dev,
"delivery_system=%u modulation=%u frequency=%u bandwidth_hz=%u symbol_rate=%u inversion=%u\n",
"delivery_system=%u modulation=%u frequency=%u bandwidth_hz=%u symbol_rate=%u inversion=%u, stream_id=%d\n",
c->delivery_system, c->modulation,
c->frequency, c->bandwidth_hz, c->symbol_rate,
c->inversion);
c->inversion, c->stream_id);
if (!s->active) {
ret = -EAGAIN;
@ -234,6 +234,18 @@ static int si2168_set_frontend(struct dvb_frontend *fe)
if (ret)
goto err;
if (c->delivery_system == SYS_DVBT2) {
/* select PLP */
cmd.args[0] = 0x52;
cmd.args[1] = c->stream_id & 0xff;
cmd.args[2] = c->stream_id == NO_STREAM_ID_FILTER ? 0 : 1;
cmd.wlen = 3;
cmd.rlen = 1;
ret = si2168_cmd_execute(s, &cmd);
if (ret)
goto err;
}
memcpy(cmd.args, "\x51\x03", 2);
cmd.wlen = 2;
cmd.rlen = 12;