| Message ID | 1405618288-28317-1-git-send-email-ljalvs@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Looks sane, I will apply that. regards Antti On 07/17/2014 08:31 PM, Luis Alves wrote: > This patch adds symbol rate setting to the driver. > > Signed-off-by: Luis Alves <ljalvs@gmail.com> > --- > drivers/media/dvb-frontends/si2168.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c > index 0422925..7980741 100644 > --- a/drivers/media/dvb-frontends/si2168.c > +++ b/drivers/media/dvb-frontends/si2168.c > @@ -278,6 +278,18 @@ static int si2168_set_frontend(struct dvb_frontend *fe) > if (ret) > goto err; > > + /* set DVB-C symbol rate */ > + if (c->delivery_system == SYS_DVBC_ANNEX_A) { > + memcpy(cmd.args, "\x14\x00\x02\x11", 4); > + cmd.args[4] = (c->symbol_rate / 1000) & 0xff; > + cmd.args[5] = ((c->symbol_rate / 1000) >> 8) & 0xff; > + cmd.wlen = 6; > + cmd.rlen = 4; > + ret = si2168_cmd_execute(s, &cmd); > + if (ret) > + goto err; > + } > + > memcpy(cmd.args, "\x14\x00\x0f\x10\x10\x00", 6); > cmd.wlen = 6; > cmd.rlen = 4; >
diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c index 0422925..7980741 100644 --- a/drivers/media/dvb-frontends/si2168.c +++ b/drivers/media/dvb-frontends/si2168.c @@ -278,6 +278,18 @@ static int si2168_set_frontend(struct dvb_frontend *fe) if (ret) goto err; + /* set DVB-C symbol rate */ + if (c->delivery_system == SYS_DVBC_ANNEX_A) { + memcpy(cmd.args, "\x14\x00\x02\x11", 4); + cmd.args[4] = (c->symbol_rate / 1000) & 0xff; + cmd.args[5] = ((c->symbol_rate / 1000) >> 8) & 0xff; + cmd.wlen = 6; + cmd.rlen = 4; + ret = si2168_cmd_execute(s, &cmd); + if (ret) + goto err; + } + memcpy(cmd.args, "\x14\x00\x0f\x10\x10\x00", 6); cmd.wlen = 6; cmd.rlen = 4;
This patch adds symbol rate setting to the driver. Signed-off-by: Luis Alves <ljalvs@gmail.com> --- drivers/media/dvb-frontends/si2168.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)