have_so 101 drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c bool have_so = (dev_priv->active_display_unit == vmw_du_screen_object); have_so 118 drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c if (have_so) have_so 165 drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c if (have_so) {