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[media] saa7134-dvb: Fix kworld sbtvd I2C gate control 

The correct place to put i2c_gate_ctrl is before calling tda18271_attach,
because the driver tda18271 will use it to enable or disable the i2c-bus
from the demodulator to the tuner.

And thus eliminate the error message: "Unknown device (255) detected
@ 1-00c0, device not supported" in the driver tda18271.

In the device kworld_sbtvd (hybrid analog and digital TV) the control
of the i2c-bus to tuner is done in the analog demodulator and not in
the digital demodulator.

Signed-off-by: Manoel Pinheiro <pinusdtv@hotmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Manoel Pinheiro 2011-05-19 14:16:57 -03:00 committed by Mauro Carvalho Chehab
parent f8e00d5fa8
commit b08deebebe
1 changed files with 1 additions and 1 deletions
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2
drivers/media/video/saa7134/saa7134-dvb.c
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@ -1796,10 +1796,10 @@ static int dvb_init(struct saa7134_dev *dev)
dvb_attach(tda829x_attach, fe0->dvb.frontend,
&dev->i2c_adap, 0x4b,
&tda829x_no_probe);
fe0->dvb.frontend->ops.i2c_gate_ctrl = kworld_sbtvd_gate_ctrl;
dvb_attach(tda18271_attach, fe0->dvb.frontend,
0x60, &dev->i2c_adap,
&kworld_tda18271_config);
fe0->dvb.frontend->ops.i2c_gate_ctrl = kworld_sbtvd_gate_ctrl;
}
/* mb86a20s need to use the I2C gateway */