[media] cx231xx: Add missing selects for MEDIA_SUBDRV_AUTOSELECT

The two drivers LGDT3305 and TDA18271C2DD were not autoselected, so the
cx231xx_dvb module could not be loaded when MEDIA_SUBDRV_AUTOSELECT=y.
Signed-off-by: Matthias Schwarzott <zzam@gentoo.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/usb/cx231xx/Kconfig

@@ -45,6 +45,8 @@ config VIDEO_CX231XX_DVB
 	select MEDIA_TUNER_XC5000 if MEDIA_SUBDRV_AUTOSELECT
 	select MEDIA_TUNER_TDA18271 if MEDIA_SUBDRV_AUTOSELECT
 	select DVB_MB86A20S if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_LGDT3305 if MEDIA_SUBDRV_AUTOSELECT
+	select DVB_TDA18271C2DD if MEDIA_SUBDRV_AUTOSELECT
 
 	---help---
 	  This adds support for DVB cards based on the