diff options
| author | Michael Krufky <mkrufky@linuxtv.org> | 2007-09-09 03:55:34 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-09 22:14:29 -0300 |
| commit | f139fa71c03d80c1d1ee60aa4b0a3ec7a14d45f9 (patch) | |
| tree | c97ab64b129867effec0d7485f711d680f8d7598 | |
| parent | a6a3f14035fe94c0925fea62f3d3a7a1ab44c1f1 (diff) | |
V4L/DVB (6200): cx23885: use a pointer to the required i2c bus in dvb_register function
Store a pointer to the required i2c_bus so that we do not put the wrong
analog demod into standby.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| -rw-r--r-- | drivers/media/video/cx23885/cx23885-dvb.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c index e0dc1495b8c..d952f3a6753 100644 --- a/drivers/media/video/cx23885/cx23885-dvb.c +++ b/drivers/media/video/cx23885/cx23885-dvb.c @@ -112,6 +112,7 @@ static struct lgdt330x_config fusionhdtv_5_express = { static int dvb_register(struct cx23885_tsport *port) { struct cx23885_dev *dev = port->dev; + struct cx23885_i2c *i2c_bus = NULL; /* init struct videobuf_dvb */ port->dvb.name = dev->name; @@ -120,33 +121,35 @@ static int dvb_register(struct cx23885_tsport *port) switch (dev->board) { case CX23885_BOARD_HAUPPAUGE_HVR1250: case CX23885_BOARD_HAUPPAUGE_HVR1800: + i2c_bus = &dev->i2c_bus[0]; port->dvb.frontend = dvb_attach(s5h1409_attach, &hauppauge_generic_config, - &dev->i2c_bus[0].i2c_adap); + &i2c_bus->i2c_adap); if (port->dvb.frontend != NULL) { dvb_attach(mt2131_attach, port->dvb.frontend, - &dev->i2c_bus[0].i2c_adap, + &i2c_bus->i2c_adap, &hauppauge_generic_tunerconfig, 0); } break; case CX23885_BOARD_HAUPPAUGE_HVR1800lp: + i2c_bus = &dev->i2c_bus[0]; port->dvb.frontend = dvb_attach(s5h1409_attach, &hauppauge_hvr1800lp_config, - &dev->i2c_bus[0].i2c_adap); + &i2c_bus->i2c_adap); if (port->dvb.frontend != NULL) { dvb_attach(mt2131_attach, port->dvb.frontend, - &dev->i2c_bus[0].i2c_adap, + &i2c_bus->i2c_adap, &hauppauge_generic_tunerconfig, 0); } break; case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP: + i2c_bus = &dev->i2c_bus[0]; port->dvb.frontend = dvb_attach(lgdt330x_attach, &fusionhdtv_5_express, - &dev->i2c_bus[0].i2c_adap); + &i2c_bus->i2c_adap); if (port->dvb.frontend != NULL) { - dvb_attach(dvb_pll_attach, port->dvb.frontend, - 0x61, &dev->i2c_bus[0].i2c_adap, - DVB_PLL_LG_TDVS_H06XF); + dvb_attach(dvb_pll_attach, port->dvb.frontend, 0x61, + &i2c_bus->i2c_adap, DVB_PLL_LG_TDVS_H06XF); } break; default: @@ -160,8 +163,7 @@ static int dvb_register(struct cx23885_tsport *port) } /* Put the analog decoder in standby to keep it quiet */ - /* Assumption here: analog decoder is only on i2c bus 0 */ - cx23885_call_i2c_clients (&dev->i2c_bus[0], TUNER_SET_STANDBY, NULL); + cx23885_call_i2c_clients(i2c_bus, TUNER_SET_STANDBY, NULL); /* register everything */ return videobuf_dvb_register(&port->dvb, THIS_MODULE, port, |