diff options
| author | Antti Palosaari <crope@iki.fi> | 2016-02-14 05:41:06 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-12-27 19:00:15 +0300 |
| commit | 40eca140c404505c09773d1c6685d818cb55ab1a (patch) | |
| tree | 878a83b28e270859839eb4f4df370a36ae9c8ee1 /drivers/media/dvb-frontends/mn88473.c | |
| parent | bd361f5de2b338218c276d17a510701a16075deb (diff) | |
| download | linux-40eca140c404505c09773d1c6685d818cb55ab1a.tar.xz | |
[media] mn88473: add DVB-T2 PLP support
Adds PLP ID filtering for DVB-T2.
It is untested as I don't have any signal having PLP ID other than 0.
There is only 2 extra registers, 0x32 and 0x36 on bank2, that are
programmed for DVB-T2 but not for DVB-T and all the rest are
programmed similarly - so it is likely PLP.
Pridvorov reported successfully testing it in Russia with m-PLP streams,
on both Vladivostok and Moskow.
Tested-by: "Придворов Андрей (Pridvorov Andrey)" <ua0lnj@bk.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/dvb-frontends/mn88473.c')
| -rw-r--r-- | drivers/media/dvb-frontends/mn88473.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/media/dvb-frontends/mn88473.c b/drivers/media/dvb-frontends/mn88473.c index c221c7d2ac3e..15874244fd8b 100644 --- a/drivers/media/dvb-frontends/mn88473.c +++ b/drivers/media/dvb-frontends/mn88473.c @@ -223,6 +223,13 @@ static int mn88473_set_frontend(struct dvb_frontend *fe) if (ret) goto err; + /* PLP */ + if (c->delivery_system == SYS_DVBT2) { + ret = regmap_write(dev->regmap[2], 0x36, c->stream_id); + if (ret) + goto err; + } + /* Reset FSM */ ret = regmap_write(dev->regmap[2], 0xf8, 0x9f); if (ret) @@ -592,7 +599,8 @@ static const struct dvb_frontend_ops mn88473_ops = { FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_HIERARCHY_AUTO | FE_CAN_MUTE_TS | - FE_CAN_2G_MODULATION + FE_CAN_2G_MODULATION | + FE_CAN_MULTISTREAM }, .get_tune_settings = mn88473_get_tune_settings, |