[media] DRX-K, TDA18271c2: Add build support

Add both drivers to Makefile and Kconfig.

Signed-off-by: Oliver Endriss <[e-mail]>
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/media/dvb/frontends/Kconfig

···
 	help
 	  A Silicon tuner that supports DVB-S and DVB-S2 modes
 
+comment "Multistandard (cable + terrestrial) frontends"
+	depends on DVB_CORE
+
+config DVB_DRXK
+	tristate "Micronas DRXK based"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  Micronas DRX-K DVB-C/T demodulator.
+
+	  Say Y when you want to support this frontend.
+
+config DVB_TDA18271C2DD
+	tristate "NXP TDA18271C2 silicon tuner"
+	depends on DVB_CORE && I2C
+	default m if DVB_FE_CUSTOMISE
+	help
+	  NXP TDA18271 silicon tuner.
+
+	  Say Y when you want to support this tuner.
+
 comment "DVB-S (satellite) frontends"
 	depends on DVB_CORE
 

drivers/media/dvb/frontends/Makefile

···
 au8522-objs = au8522_dig.o au8522_decoder.o
 drxd-objs = drxd_firm.o drxd_hard.o
 cxd2820r-objs = cxd2820r_core.o cxd2820r_c.o cxd2820r_t.o cxd2820r_t2.o
+drxk-objs := drxk_hard.o
 
 obj-$(CONFIG_DVB_PLL) += dvb-pll.o
 obj-$(CONFIG_DVB_STV0299) += stv0299.o
···
 obj-$(CONFIG_DVB_IX2505V) += ix2505v.o
 obj-$(CONFIG_DVB_STV0367) += stv0367.o
 obj-$(CONFIG_DVB_CXD2820R) += cxd2820r.o
+obj-$(CONFIG_DVB_DRXK) += drxk.o
+obj-$(CONFIG_DVB_TDA18271C2DD) += tda18271c2dd.o