[media] it913x: Driver for Kworld UB499-2T (id 1b80:e409) v1.05

Driver for Kworld UB499-2T (id 1b80:e409)

The device driver has been named it913x, so that support for other family members
can be added later.

TODOs
Firmware support for other it913x devices.
Remote control support, there are two known types.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
[mchehab@redhat.com: Fix a merge conflict]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 5d73dec..6e97bb3 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -374,3 +374,10 @@
 	select DVB_STV6110x if !DVB_FE_CUSTOMISE
 	help
 	  Say Y here to support the Technisat USB2 DVB-S/S2 device
+
+config DVB_USB_IT913X
+	tristate "it913x driver"
+	depends on DVB_USB
+	select DVB_IT913X_FE
+	help
+	  Say Y here to support the it913x device