diff options
| author | Michael Krufky <mkrufky@linuxtv.org> | 2012-12-16 20:24:59 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-18 23:04:55 +0400 |
| commit | 0176fd4d25d684ea38014b8e2c3221790d5c94d8 (patch) | |
| tree | c7726184e89bb640d0218b7a5fa769bbce82243b | |
| parent | 5b7d8de7d2328f7b25fe4645eafee7e48f9b7df3 (diff) | |
| download | linux-0176fd4d25d684ea38014b8e2c3221790d5c94d8.tar.xz | |
[media] tda10071: add tuner_i2c_addr to struct tda10071_config
The default i2c address for the tuner is 0x14,
allow this to be overridden with a configuration parameter
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/dvb-frontends/tda10071.c | 2 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/tda10071.h | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/drivers/media/dvb-frontends/tda10071.c b/drivers/media/dvb-frontends/tda10071.c index 16a4bc54dbe7..710362916f83 100644 --- a/drivers/media/dvb-frontends/tda10071.c +++ b/drivers/media/dvb-frontends/tda10071.c @@ -1064,7 +1064,7 @@ static int tda10071_init(struct dvb_frontend *fe) cmd.args[2] = 0x00; cmd.args[3] = 0x00; cmd.args[4] = 0x00; - cmd.args[5] = 0x14; + cmd.args[5] = (priv->cfg.tuner_i2c_addr) ? priv->cfg.tuner_i2c_addr : 0x14; cmd.args[6] = 0x00; cmd.args[7] = 0x03; cmd.args[8] = 0x02; diff --git a/drivers/media/dvb-frontends/tda10071.h b/drivers/media/dvb-frontends/tda10071.h index 21163c4b555c..a20d5c41e048 100644 --- a/drivers/media/dvb-frontends/tda10071.h +++ b/drivers/media/dvb-frontends/tda10071.h @@ -30,6 +30,12 @@ struct tda10071_config { */ u8 i2c_address; + /* Tuner I2C address. + * Default: 0x14 + * Values: 0x14, 0x54, ... + */ + u8 tuner_i2c_addr; + /* Max bytes I2C provider can write at once. * Note: Buffer is taken from the stack currently! * Default: none, must set |