fimc_m2m_job_finish
fimc_m2m_job_finish(ctx, VB2_BUF_STATE_DONE);
fimc_m2m_job_finish(ctx, VB2_BUF_STATE_ERROR);
void fimc_m2m_job_finish(struct fimc_ctx *ctx, int vb_state);
fimc_m2m_job_finish(ctx, VB2_BUF_STATE_ERROR);