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[media] az6007: Use the new MFE support at dvb-usb 

Use the newly dvb-usb MFE support added by
changeset 9bd9e3bd2c.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
hifive-unleashed-5.1
Mauro Carvalho Chehab 2011-07-31 10:11:32 -03:00
parent 9b01f3d498
commit 1c9a284fbd
1 changed files with 41 additions and 39 deletions
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80
drivers/media/dvb/dvb-usb/az6007.c
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@ -59,7 +59,7 @@ struct az6007_device_state {
/* Due to DRX-K - probably need changes */
int (*gate_ctrl) (struct dvb_frontend *, int);
struct semaphore pll_mutex;
bool dont_attach_fe1;
bool tuner_attached;
};
static struct drxk_config terratec_h7_drxk = {
@ -290,56 +290,56 @@ static int az6007_frontend_attach(struct dvb_usb_adapter *adap)
{
struct az6007_device_state *st = adap->priv;
int result;
/* FIXME: dvb-usb will call this function twice! */
if (adap->fe[0])
return 0;
BUG_ON(!st);
az6007_frontend_poweron(adap);
info("az6007: attaching demod drxk");
adap->fe = dvb_attach(drxk_attach, &terratec_h7_drxk,
&adap->dev->i2c_adap, &adap->fe2);
if (!adap->fe) {
result = -EINVAL;
goto out_free;
}
deb_info("Setting hacks\n");
info("attaching demod drxk");
adap->fe[0] = dvb_attach(drxk_attach, &terratec_h7_drxk,
&adap->dev->i2c_adap, &adap->fe[1]);
if (!adap->fe[0])
return -EINVAL;
adap->fe[0]->sec_priv = adap;
/* FIXME: do we need a pll semaphore? */
adap->fe->sec_priv = adap;
sema_init(&st->pll_mutex, 1);
st->gate_ctrl = adap->fe->ops.i2c_gate_ctrl;
adap->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl;
adap->fe2->id = 1;
info("az6007: attaching tuner mt2063");
/* Attach mt2063 to DVB-C frontend */
if (adap->fe->ops.i2c_gate_ctrl)
adap->fe->ops.i2c_gate_ctrl(adap->fe, 1);
if (!dvb_attach(mt2063_attach, adap->fe, &az6007_mt2063_config,
&adap->dev->i2c_adap)) {
result = -EINVAL;
goto out_free;
}
if (adap->fe->ops.i2c_gate_ctrl)
adap->fe->ops.i2c_gate_ctrl(adap->fe, 0);
/* Hack - needed due to drxk */
adap->fe2->tuner_priv = adap->fe->tuner_priv;
memcpy(&adap->fe2->ops.tuner_ops,
&adap->fe->ops.tuner_ops, sizeof(adap->fe->ops.tuner_ops));
st->gate_ctrl = adap->fe[0]->ops.i2c_gate_ctrl;
adap->fe[0]->ops.i2c_gate_ctrl = drxk_gate_ctrl;
adap->dont_attach_fe[1] = true;
return 0;
}
out_free:
if (adap->fe)
dvb_frontend_detach(adap->fe);
adap->fe = NULL;
adap->fe2 = NULL;
static int az6007_tuner_attach(struct dvb_usb_adapter *adap)
{
struct az6007_device_state *st = adap->priv;
return result;
if (st->tuner_attached)
return 0;
st->tuner_attached = true;
info("attaching tuner mt2063");
/* Attach mt2063 to DVB-C frontend */
if (adap->fe[0]->ops.i2c_gate_ctrl)
adap->fe[0]->ops.i2c_gate_ctrl(adap->fe[0], 1);
if (!dvb_attach(mt2063_attach, adap->fe[0], &az6007_mt2063_config,
&adap->dev->i2c_adap))
return -EINVAL;
if (adap->fe[0]->ops.i2c_gate_ctrl)
adap->fe[0]->ops.i2c_gate_ctrl(adap->fe[0], 0);
/* Hack - needed due to drxk */
adap->fe[1]->tuner_priv = adap->fe[0]->tuner_priv;
memcpy(&adap->fe[1]->ops.tuner_ops,
&adap->fe[0]->ops.tuner_ops, sizeof(adap->fe[0]->ops.tuner_ops));
return 0;
}
int az6007_power_ctrl(struct dvb_usb_device *d, int onoff)
@ -530,7 +530,9 @@ static struct dvb_usb_device_properties az6007_properties = {
.num_adapters = 1,
.adapter = {
{
.num_frontends = 2,
.streaming_ctrl = az6007_streaming_ctrl,
.tuner_attach = az6007_tuner_attach,
.frontend_attach = az6007_frontend_attach,
/* parameter for the MPEG2-data transfer */