提交 0176fd4d 编写于 作者: M Michael Krufky 提交者: Mauro Carvalho Chehab

[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: NMichael Krufky <mkrufky@linuxtv.org>
Reviewed-by: NAntti Palosaari <crope@iki.fi>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
上级 5b7d8de7
......@@ -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;
......
......@@ -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
......
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