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[media] rtl28xxu: add support for RTL2831U/RTL2830 PID filter

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RTL2830 demod integrated to RTL2831U has PID filter. PID filtering
is provided by rtl2830 demod driver. Add support for it.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Antti Palosaari 2014-12-09 16:10:14 -03:00 committed by Mauro Carvalho Chehab
parent df70ddad81
commit d9bd3fa6ec
1 changed files with 25 additions and 0 deletions
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25
drivers/media/usb/dvb-usb-v2/rtl28xxu.c
View file

@ -1569,6 +1569,24 @@ static int rtl2832u_get_rc_config(struct dvb_usb_device *d,
#define rtl2832u_get_rc_config NULL
#endif
static int rtl28xxu_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
{
struct dvb_usb_device *d = adap_to_d(adap);
struct rtl28xxu_priv *priv = d_to_priv(d);
struct rtl2830_platform_data *pdata = &priv->rtl2830_platform_data;
return pdata->pid_filter_ctrl(adap->fe[0], onoff);
}
static int rtl28xxu_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, int onoff)
{
struct dvb_usb_device *d = adap_to_d(adap);
struct rtl28xxu_priv *priv = d_to_priv(d);
struct rtl2830_platform_data *pdata = &priv->rtl2830_platform_data;
return pdata->pid_filter(adap->fe[0], index, pid, onoff);
}
static const struct dvb_usb_device_properties rtl2831u_props = {
.driver_name = KBUILD_MODNAME,
.owner = THIS_MODULE,
@ -1587,6 +1605,13 @@ static const struct dvb_usb_device_properties rtl2831u_props = {
.num_adapters = 1,
.adapter = {
{
.caps = DVB_USB_ADAP_HAS_PID_FILTER |
DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
.pid_filter_count = 32,
.pid_filter_ctrl = rtl28xxu_pid_filter_ctrl,
.pid_filter = rtl28xxu_pid_filter,
.stream = DVB_USB_STREAM_BULK(0x81, 6, 8 * 512),
},
},