RADEON_RBBM_ACTIVE 514 drivers/gpu/drm/radeon/r100.c if (RREG32(RADEON_RBBM_STATUS) & RADEON_RBBM_ACTIVE) RADEON_RBBM_ACTIVE 2494 drivers/gpu/drm/radeon/r100.c if (!(tmp & RADEON_RBBM_ACTIVE)) {