libcec: add rpi3 depends

package/libcec/Makefile

@@ -15,11 +15,13 @@ PKG_URL:=		http://libcec.pulse-eight.com/
 PKG_SITES:=		https://github.com/Pulse-Eight/libcec.git
 PKG_OPTS:=		dev
 
+PKG_DEPENDS_RASPBERRY_PI3:=	bcm28xx-vc
+PKG_BUILDDEP_RASPBERRY_PI3:=	bcm28xx-vc
 PKG_DEPENDS_RASPBERRY_PI2:=	bcm28xx-vc
 PKG_BUILDDEP_RASPBERRY_PI2:=	bcm28xx-vc
 PKG_DEPENDS_RASPBERRY_PI:=	bcm28xx-vc
 PKG_BUILDDEP_RASPBERRY_PI:=	bcm28xx-vc
-PKG_SYSTEM_DEPENDS:=    raspberry-pi raspberry-pi2 solidrun-imx6
+PKG_SYSTEM_DEPENDS:=    raspberry-pi raspberry-pi2 raspberry-pi3 solidrun-imx6
 
 include $(ADK_TOPDIR)/mk/package.mk