radeon_gui_idle  4415 drivers/gpu/drm/radeon/r600.c 	radeon_gui_idle(rdev);
radeon_gui_idle  4468 drivers/gpu/drm/radeon/r600.c 	radeon_gui_idle(rdev);
radeon_gui_idle   181 drivers/gpu/drm/radeon/radeon_pm.c 	if (radeon_gui_idle(rdev)) {