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Commit 0176fd4d authored by Michael Krufky's avatar Michael Krufky Committed by Mauro Carvalho Chehab
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[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: default avatarMichael Krufky <mkrufky@linuxtv.org>
Reviewed-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 5b7d8de7

drivers/media/dvb-frontends/tda10071.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

drivers/media/dvb-frontends/tda10071.h

+6 −0
Original line number Diff line number Diff line
@@ -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