Index: dahdi-2.2.0.2.ebuild
===================================================================
--- dahdi-2.2.0.2.ebuild	(revision 77)
+++ dahdi-2.2.0.2.ebuild	(working copy)
@@ -19,7 +19,7 @@
 LICENSE="LGPL-2.1"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
-IUSE="ecoslec"
+IUSE="ecoslec nondigium"
 
 DEPEND=""
 RDEPEND=""
@@ -63,6 +63,14 @@
 		sed -re 's,^#(obj-m \+= (dahdi_echocan_oslec.o|\.\./staging/echo/))$,\1,' -i "${MY_P}/drivers/dahdi/Kbuild" \
 			|| die "Error enabling OSLEC"
 	fi
+
+	if use nondigium; then
+		ewarn "Please note that the nondigium patch is NOT supported upstream."
+		ewarn "It's recommended to ONLY use this patch if you really need it."
+		ewarn "Please do report any feedback to jaco@uls.co.za."
+
+		epatch "${FILESDIR}/${P}-nondigium.patch"
+	fi
 }
 
 src_compile() {