diff options
| author | Luis Alves <ljalvs@gmail.com> | 2014-07-17 14:31:28 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-07-21 21:21:37 -0300 |
| commit | 32bf88182d8babfa205e2bd5cbaa992cd1c75511 (patch) | |
| tree | 635b6e61d6bfd0f8baafb0ff8b8a3f3e48ea0437 /drivers/media | |
| parent | 469d4ec8776091a2846ba89803cf954cf8b3ce65 (diff) | |
[media] si2168: Set symbol rate for DVB-C
This patch adds symbol rate setting to the driver.
Signed-off-by: Luis Alves <ljalvs@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-frontends/si2168.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c index 1b56b8e4bb04..50751890c2e1 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; |