summaryrefslogtreecommitdiff
path: root/drivers/media
diff options
context:
space:
mode:
authorAntti Palosaari <crope@iki.fi>2014-12-09 16:10:14 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-02-02 17:57:21 -0200
commitd9bd3fa6ec9efbfb0dadc7ba86848604fbebfc4b (patch)
tree7c131d8b9392285b34c657d358bfe0dab6f64a07 /drivers/media
parentdf70ddad81b47c57bcccffc805fbd75f2f1b2dc6 (diff)
[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')
-rw-r--r--drivers/media/usb/dvb-usb-v2/rtl28xxu.c25
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),
},
},