sti_screen_setup
int sti_screen_setup(struct sti_screen *, int);
ret = sti_screen_setup(&sc->sc_scr, STI_FBMODE);
int sti_screen_setup(struct sti_screen *, int);
ret = sti_screen_setup(&sc->sc_scr, STI_FBMODE);
int sti_screen_setup(struct sti_screen *, int);
if (sti_screen_setup(scr, STI_CLEARSCR) != 0)
rc = sti_screen_setup(scr, flags);