diff options
| author | Antti Palosaari <crope@iki.fi> | 2014-12-09 16:10:14 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-02-02 17:57:21 -0200 |
| commit | d9bd3fa6ec9efbfb0dadc7ba86848604fbebfc4b (patch) | |
| tree | 7c131d8b9392285b34c657d358bfe0dab6f64a07 /drivers/media/usb | |
| parent | df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 (diff) | |
| download | linux-d9bd3fa6ec9efbfb0dadc7ba86848604fbebfc4b.tar.bz2 | |
[media] rtl28xxu: add support for RTL2831U/RTL2830 PID filter
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>
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c index fcb5c36bc1ea..fa76ad2ac214 100644 --- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c +++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c @@ -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), }, }, |