path: root/drivers/media/video
diff options
authorManoel Pinheiro <>2011-05-19 14:16:57 -0300
committerMauro Carvalho Chehab <>2012-08-13 21:14:59 -0300
commitb08deebebe13c73b35701d180a4689dfb34db519 (patch)
tree355e796b0a792be67941b6eba503ada1356d9ff6 /drivers/media/video
parentf8e00d5fa86fbc4462647da162152d4e74db784c (diff)
[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 <> Signed-off-by: Mauro Carvalho Chehab <>
Diffstat (limited to 'drivers/media/video')
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index d0f53bb153e3..b209de40a4f8 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -1796,10 +1796,10 @@ static int dvb_init(struct saa7134_dev *dev)
dvb_attach(tda829x_attach, fe0->dvb.frontend,
&dev->i2c_adap, 0x4b,
+ fe0->dvb.frontend->ops.i2c_gate_ctrl = kworld_sbtvd_gate_ctrl;
dvb_attach(tda18271_attach, fe0->dvb.frontend,
0x60, &dev->i2c_adap,
- fe0->dvb.frontend->ops.i2c_gate_ctrl = kworld_sbtvd_gate_ctrl;
/* mb86a20s need to use the I2C gateway */