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path: root/drivers/media/dvb/dvb-usb
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Diffstat (limited to 'drivers/media/dvb/dvb-usb')
-rw-r--r--drivers/media/dvb/dvb-usb/dib0700_devices.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index 9891ca0924a..0cfccc24b19 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -1181,11 +1181,16 @@ static int dib0700_xc5000_tuner_callback(void *priv, int component,
{
struct dvb_usb_adapter *adap = priv;
- /* Reset the tuner */
- dib0700_set_gpio(adap->dev, GPIO1, GPIO_OUT, 0);
- msleep(330); /* from Windows USB trace */
- dib0700_set_gpio(adap->dev, GPIO1, GPIO_OUT, 1);
- msleep(330); /* from Windows USB trace */
+ if (command == XC5000_TUNER_RESET) {
+ /* Reset the tuner */
+ dib0700_set_gpio(adap->dev, GPIO1, GPIO_OUT, 0);
+ msleep(330); /* from Windows USB trace */
+ dib0700_set_gpio(adap->dev, GPIO1, GPIO_OUT, 1);
+ msleep(330); /* from Windows USB trace */
+ } else {
+ err("xc5000: unknown tuner callback command: %d\n", command);
+ return -EINVAL;
+ }
return 0;
}
@@ -1197,12 +1202,12 @@ static struct xc5000_config s5h1411_xc5000_tunerconfig = {
static int xc5000_tuner_attach(struct dvb_usb_adapter *adap)
{
+ /* FIXME: generalize & move to common area */
+ adap->fe->callback = dib0700_xc5000_tuner_callback;
+
return dvb_attach(xc5000_attach, adap->fe, &adap->dev->i2c_adap,
&s5h1411_xc5000_tunerconfig)
== NULL ? -ENODEV : 0;
-
- /* FIXME: generalize & move to common area */
- adap->fe->callback = dib0700_xc5000_tuner_callback;
}
/* DVB-USB and USB stuff follows */