Packages with the dga use flag

Global definition: Add DGA (Direct Graphic Access) support for X.

games-fps / alienarena : Fast-paced multiplayer deathmatch game

games-fps / qudos : Enhanced Quake 2 engine

media-libs / libsdl : Simple Direct Media Layer

media-video / mplayer : Media Player for Linux

x11-apps / xdpyinfo : Display information utility for X

x11-drivers / xf86-video-dummy : X.Org driver for dummy cards