[media] dvb: add cx24117 frontend

Add support for the cx24117 dual DVB-S/S2 frontend.

Signed-off-by: Luis Alves <ljalvs@gmail.com>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
diff --git a/drivers/media/dvb-frontends/Kconfig b/drivers/media/dvb-frontends/Kconfig
index 0e2ec6f..bddbab4 100644
--- a/drivers/media/dvb-frontends/Kconfig
+++ b/drivers/media/dvb-frontends/Kconfig
@@ -200,6 +200,13 @@
 	help
 	  A DVB-S/S2 tuner module. Say Y when you want to support this frontend.
 
+config DVB_CX24117
+	tristate "Conexant CX24117 based"
+	depends on DVB_CORE && I2C
+	default m if !MEDIA_SUBDRV_AUTOSELECT
+	help
+	  A Dual DVB-S/S2 tuner module. Say Y when you want to support this frontend.
+
 config DVB_SI21XX
 	tristate "Silicon Labs SI21XX based"
 	depends on DVB_CORE && I2C