saving uncommitted changes in /etc prior to emerge run

hprofile/profiles/vga/scripts/radeon.start

@@ -0,0 +1,20 @@
+#
+# vga/scripts/radeon.start
+#
+
+modprobe ${1} || die "Failed to insert ${1} kernel module"
+
+if [[ -e /sys/kernel/debug/vgaswitcheroo/switch ]]; then
+	echo DIS >/sys/kernel/debug/vgaswitcheroo/switch
+#	echo OFF >/sys/kernel/debug/vgaswitcheroo/switch
+fi
+
+echo low >/sys/class/drm/card0/device/power_profile
+[[ $(eselect opengl show) != xorg-x11 ]] && eselect opengl set xorg-x11
+[[ $(eselect xvmc   show) != xorg-x11 ]] && eselect xvmc   set xorg-x11
+echo profile >/sys/class/drm/card0/device/power_method  # or 'dynpm'
+echo    auto >/sys/class/drm/card0/device/power_profile # or 'low|mid'
+
+#
+# vim:fenc=utf-8:ft=sh:ci:pi:sts=0:sw=4:ts=4:
+#