[media] rtl28xxu: attach SDR extension module

With that extension module it supports SDR.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

2 files changed, 21 insertions, 0 deletions

diff --git a/drivers/media/usb/dvb-usb-v2/Makefile b/drivers/media/usb/dvb-usb-v2/Makefile
index bc38f03394cd..7407b8338ccf 100644
--- a/drivers/media/usb/dvb-usb-v2/Makefile
+++ b/drivers/media/usb/dvb-usb-v2/Makefile
@@ -41,3 +41,4 @@ ccflags-y += -I$(srctree)/drivers/media/dvb-core
 ccflags-y += -I$(srctree)/drivers/media/dvb-frontends
 ccflags-y += -I$(srctree)/drivers/media/tuners
 ccflags-y += -I$(srctree)/drivers/media/common
+ccflags-y += -I$(srctree)/drivers/staging/media/rtl2832u_sdr
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index db98f1cbd71f..61b420c67ded 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -24,6 +24,7 @@
 
 #include "rtl2830.h"
 #include "rtl2832.h"
+#include "rtl2832_sdr.h"
 
 #include "qt1010.h"
 #include "mt2060.h"
@@ -902,6 +903,10 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
                  * that to the tuner driver */
                 adap->fe[0]->ops.read_signal_strength =
                                 adap->fe[0]->ops.tuner_ops.get_rf_strength;
+
+                /* attach SDR */
+                dvb_attach(rtl2832_sdr_attach, adap->fe[0], &d->i2c_adap,
+                                &rtl28xxu_rtl2832_fc0012_config, NULL);
                 return 0;
                 break;
         case TUNER_RTL2832_FC0013:
@@ -911,8 +916,13 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
                 /* fc0013 also supports signal strength reading */
                 adap->fe[0]->ops.read_signal_strength =
                                 adap->fe[0]->ops.tuner_ops.get_rf_strength;
+
+                /* attach SDR */
+                dvb_attach(rtl2832_sdr_attach, adap->fe[0], &d->i2c_adap,
+                                &rtl28xxu_rtl2832_fc0013_config, NULL);
                 return 0;
         case TUNER_RTL2832_E4000: {
+                        struct v4l2_subdev *sd;
                         struct e4000_config e4000_config = {
                                 .fe = adap->fe[0],
                                 .clock = 28800000,
@@ -933,6 +943,12 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
                         }
 
                         priv->client = client;
+                        sd = i2c_get_clientdata(client);
+
+                        /* attach SDR */
+                        dvb_attach(rtl2832_sdr_attach, adap->fe[0],
+                                        &d->i2c_adap,
+                                        &rtl28xxu_rtl2832_e4000_config, sd);
                 }
                 break;
         case TUNER_RTL2832_FC2580:
@@ -959,6 +975,10 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
                 /* Use tuner to get the signal strength */
                 adap->fe[0]->ops.read_signal_strength =
                                 adap->fe[0]->ops.tuner_ops.get_rf_strength;
+
+                /* attach SDR */
+                dvb_attach(rtl2832_sdr_attach, adap->fe[0], &d->i2c_adap,
+                                &rtl28xxu_rtl2832_r820t_config, NULL);
                 break;
         case TUNER_RTL2832_R828D:
                 /* power off mn88472 demod on GPIO0 */