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| author | Michael Krufky <mkrufky@linuxtv.org> | 2007-09-09 02:55:34 -0400 |
|---|---|---|
| committer | Michael Krufky <mkrufky@linuxtv.org> | 2007-09-09 02:55:34 -0400 |
| commit | f1574b2149f0763188a2c566a05ed973db7141c3 (patch) | |
| tree | 557ea528f9318295c051bc23c41d133fd27fa63b /linux/drivers/media | |
| parent | 614fdf5da1f2462682bb2d498aaa4a2a3a2253cb (diff) | |
| download | mediapointer-dvb-s2-f1574b2149f0763188a2c566a05ed973db7141c3.tar.gz mediapointer-dvb-s2-f1574b2149f0763188a2c566a05ed973db7141c3.tar.bz2 | |
cx23885: use a pointer to the required i2c bus in dvb_register function
From: Michael Krufky <mkrufky@linuxtv.org>
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>
Diffstat (limited to 'linux/drivers/media')
| -rw-r--r-- | linux/drivers/media/video/cx23885/cx23885-dvb.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/linux/drivers/media/video/cx23885/cx23885-dvb.c b/linux/drivers/media/video/cx23885/cx23885-dvb.c index ad65600e9..49c35f3fc 100644 --- a/linux/drivers/media/video/cx23885/cx23885-dvb.c +++ b/linux/drivers/media/video/cx23885/cx23885-dvb.c @@ -113,6 +113,7 @@ 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; @@ -121,33 +122,35 @@ 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: @@ -161,8 +164,7 @@ 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, |