ISP_PIPELINE_IDLE_INPUT
pipe->state &= ~(ISP_PIPELINE_IDLE_INPUT | ISP_PIPELINE_IDLE_OUTPUT);
pipe->state |= ISP_PIPELINE_IDLE_INPUT;
pipe->state |= ISP_PIPELINE_IDLE_INPUT;
pipe->state |= ISP_PIPELINE_IDLE_INPUT;
state = ISP_PIPELINE_STREAM_INPUT | ISP_PIPELINE_IDLE_INPUT;
ISP_PIPELINE_IDLE_INPUT |