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[media] af9035: use af9033 PID filters

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PID filters are property of af9033 demod. Use PID filters from af9033
driver as it provides those now.

Allow possible dual mode on USB 1.1 mode too as bandwidth could be
just enough when filters are used on both frontends.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Antti Palosaari 2014-02-13 15:53:05 -03:00 committed by Mauro Carvalho Chehab
parent 040cf86c8a
commit b24c2b4fb1
1 changed files with 10 additions and 51 deletions
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61
drivers/media/usb/dvb-usb-v2/af9035.c
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@ -945,12 +945,7 @@ static int af9035_frontend_callback(void *adapter_priv, int component,
static int af9035_get_adapter_count(struct dvb_usb_device *d)
{
struct state *state = d_to_priv(d);
/* disable 2nd adapter as we don't have PID filters implemented */
if (d->udev->speed == USB_SPEED_FULL)
return 1;
else
return state->dual_mode + 1;
return state->dual_mode + 1;
}
static int af9035_frontend_attach(struct dvb_usb_adapter *adap)
@ -1376,58 +1371,15 @@ static int af9035_get_stream_config(struct dvb_frontend *fe, u8 *ts_type,
return 0;
}
/*
* FIXME: PID filter is property of demodulator and should be moved to the
* correct driver. Also we support only adapter #0 PID filter and will
* disable adapter #1 if USB1.1 is used.
*/
static int af9035_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
{
struct dvb_usb_device *d = adap_to_d(adap);
int ret;
dev_dbg(&d->udev->dev, "%s: onoff=%d\n", __func__, onoff);
ret = af9035_wr_reg_mask(d, 0x80f993, onoff, 0x01);
if (ret < 0)
goto err;
return 0;
err:
dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
return ret;
return af9033_pid_filter_ctrl(adap->fe[0], onoff);
}
static int af9035_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid,
int onoff)
{
struct dvb_usb_device *d = adap_to_d(adap);
int ret;
u8 wbuf[2] = {(pid >> 0) & 0xff, (pid >> 8) & 0xff};
dev_dbg(&d->udev->dev, "%s: index=%d pid=%04x onoff=%d\n",
__func__, index, pid, onoff);
ret = af9035_wr_regs(d, 0x80f996, wbuf, 2);
if (ret < 0)
goto err;
ret = af9035_wr_reg(d, 0x80f994, onoff);
if (ret < 0)
goto err;
ret = af9035_wr_reg(d, 0x80f995, index);
if (ret < 0)
goto err;
return 0;
err:
dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
return ret;
return af9033_pid_filter(adap->fe[0], index, pid, onoff);
}
static int af9035_probe(struct usb_interface *intf,
@ -1501,6 +1453,13 @@ static const struct dvb_usb_device_properties af9035_props = {
.stream = DVB_USB_STREAM_BULK(0x84, 6, 87 * 188),
}, {
.caps = DVB_USB_ADAP_HAS_PID_FILTER |
DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
.pid_filter_count = 32,
.pid_filter_ctrl = af9035_pid_filter_ctrl,
.pid_filter = af9035_pid_filter,
.stream = DVB_USB_STREAM_BULK(0x85, 6, 87 * 188),
},
},