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authorDavid S. Miller <davem@davemloft.net>2009-08-09 21:29:47 -0700
committerDavid S. Miller <davem@davemloft.net>2009-08-09 21:29:47 -0700
commitf222e8b40f2177b1c4cac015b117744c1d3fa3e9 (patch)
tree7c5fc22c08da900e21b0e7ab2376e8e8e44a63c0 /drivers/media/video/cx23885/cx23885-dvb.c
parent819ae6a389d4acfab9a7bb874fa1977aa464d14b (diff)
parentf4b9a988685da6386d7f9a72df3098bcc3270526 (diff)
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'drivers/media/video/cx23885/cx23885-dvb.c')
-rw-r--r--drivers/media/video/cx23885/cx23885-dvb.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index 48a975134ac..86ac529e62b 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -463,6 +463,30 @@ static struct xc5000_config mygica_x8506_xc5000_config = {
.if_khz = 5380,
};
+static int cx23885_dvb_set_frontend(struct dvb_frontend *fe,
+ struct dvb_frontend_parameters *param)
+{
+ struct cx23885_tsport *port = fe->dvb->priv;
+ struct cx23885_dev *dev = port->dev;
+
+ switch (dev->board) {
+ case CX23885_BOARD_HAUPPAUGE_HVR1275:
+ switch (param->u.vsb.modulation) {
+ case VSB_8:
+ cx23885_gpio_clear(dev, GPIO_5);
+ break;
+ case QAM_64:
+ case QAM_256:
+ default:
+ cx23885_gpio_set(dev, GPIO_5);
+ break;
+ }
+ break;
+ }
+ return (port->set_frontend_save) ?
+ port->set_frontend_save(fe, param) : -ENODEV;
+}
+
static int dvb_register(struct cx23885_tsport *port)
{
struct cx23885_dev *dev = port->dev;
@@ -502,6 +526,12 @@ static int dvb_register(struct cx23885_tsport *port)
0x60, &dev->i2c_bus[1].i2c_adap,
&hauppauge_hvr127x_config);
}
+
+ /* FIXME: temporary hack */
+ /* define bridge override to set_frontend */
+ port->set_frontend_save = fe0->dvb.frontend->ops.set_frontend;
+ fe0->dvb.frontend->ops.set_frontend = cx23885_dvb_set_frontend;
+
break;
case CX23885_BOARD_HAUPPAUGE_HVR1255:
i2c_bus = &dev->i2c_bus[0];