FLAGS_DMA_READY
BIT(FLAGS_CPU) | BIT(FLAGS_DMA_READY) |
BIT(FLAGS_DMA_READY) | BIT(FLAGS_OUTPUT_READY));
} else if (test_bit(FLAGS_DMA_READY, &dd->flags)) {
clear_bit(FLAGS_DMA_READY, &dd->flags);
set_bit(FLAGS_DMA_READY, &dd->flags);