GRBM_EE_BUSY     3844 drivers/gpu/drm/radeon/evergreen.c 	if (tmp & GRBM_EE_BUSY)
GRBM_EE_BUSY     1765 drivers/gpu/drm/radeon/ni.c 	if (tmp & GRBM_EE_BUSY)
GRBM_EE_BUSY     3793 drivers/gpu/drm/radeon/si.c 	if (tmp & GRBM_EE_BUSY)