diff options
Diffstat (limited to 'drivers/media/tuners')
-rw-r--r-- | drivers/media/tuners/si2157.c | 4 | ||||
-rw-r--r-- | drivers/media/tuners/si2157.h | 6 | ||||
-rw-r--r-- | drivers/media/tuners/si2157_priv.h | 1 |
3 files changed, 10 insertions, 1 deletions
diff --git a/drivers/media/tuners/si2157.c b/drivers/media/tuners/si2157.c index d74ae26621ca..cdaf68781a2e 100644 --- a/drivers/media/tuners/si2157.c +++ b/drivers/media/tuners/si2157.c @@ -298,7 +298,8 @@ static int si2157_set_params(struct dvb_frontend *fe) if (dev->chiptype == SI2157_CHIPTYPE_SI2146) memcpy(cmd.args, "\x14\x00\x02\x07\x00\x01", 6); else - memcpy(cmd.args, "\x14\x00\x02\x07\x01\x00", 6); + memcpy(cmd.args, "\x14\x00\x02\x07\x00\x00", 6); + cmd.args[4] = dev->if_port; cmd.wlen = 6; cmd.rlen = 4; ret = si2157_cmd_execute(client, &cmd); @@ -378,6 +379,7 @@ static int si2157_probe(struct i2c_client *client, i2c_set_clientdata(client, dev); dev->fe = cfg->fe; dev->inversion = cfg->inversion; + dev->if_port = cfg->if_port; dev->fw_loaded = false; dev->chiptype = (u8)id->driver_data; dev->if_frequency = 5000000; /* default value of property 0x0706 */ diff --git a/drivers/media/tuners/si2157.h b/drivers/media/tuners/si2157.h index a564c4a9fba7..4db97ab744d6 100644 --- a/drivers/media/tuners/si2157.h +++ b/drivers/media/tuners/si2157.h @@ -34,6 +34,12 @@ struct si2157_config { * Spectral Inversion */ bool inversion; + + /* + * Port selection + * Select the RF interface to use (pins 9+11 or 12+13) + */ + u8 if_port; }; #endif diff --git a/drivers/media/tuners/si2157_priv.h b/drivers/media/tuners/si2157_priv.h index cd8fa5b25304..71a5f8c389de 100644 --- a/drivers/media/tuners/si2157_priv.h +++ b/drivers/media/tuners/si2157_priv.h @@ -28,6 +28,7 @@ struct si2157_dev { bool fw_loaded; bool inversion; u8 chiptype; + u8 if_port; u32 if_frequency; }; |