From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from forward7l.mail.yandex.net ([84.201.143.140]:46435 "EHLO forward7l.mail.yandex.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751717AbaHPVkd (ORCPT ); Sat, 16 Aug 2014 17:40:33 -0400 From: CrazyCat To: linux-media Cc: Antti Palosaari Subject: Re: [PATCH] si2168: DVB-T2 PLP selection implemented Date: Sun, 17 Aug 2014 00:33:14 +0300 Message-ID: <7423442.VCBAbZjIjj@computer> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Sender: linux-media-owner@vger.kernel.org List-ID: DVB-T2 PLP selection implemented for Si2168 demod. Tested with PCTV 292e. Signed-off-by: Evgeny Plehov --- drivers/media/dvb-frontends/si2168.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c index 37f3f92..9c41281 100644 --- a/drivers/media/dvb-frontends/si2168.c +++ b/drivers/media/dvb-frontends/si2168.c @@ -168,10 +168,10 @@ static int si2168_set_frontend(struct dvb_frontend *fe) u8 bandwidth, delivery_system; dev_dbg(&s->client->dev, - "%s: delivery_system=%u modulation=%u frequency=%u bandwidth_hz=%u symbol_rate=%u inversion=%u\n", + "%s: delivery_system=%u modulation=%u frequency=%u bandwidth_hz=%u symbol_rate=%u inversion=%u, stream_id=%d\n", __func__, 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; @@ -235,6 +235,18 @@ 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; -- 1.9.1