Searched refs:fbpt_rp (Results 1 – 1 of 1) sorted by relevance
899 u32 fbpt_rp; in cio2_vb2_buf_queue() local918 fbpt_rp = (readl(cio2->base + CIO2_REG_CDMARI(CIO2_DMA_CHAN)) in cio2_vb2_buf_queue()927 fbpt_rp = (fbpt_rp + 1) % CIO2_MAX_BUFFERS; in cio2_vb2_buf_queue()929 if (bufs_queued <= 1 || fbpt_rp == next) in cio2_vb2_buf_queue()931 next = (fbpt_rp + 1) % CIO2_MAX_BUFFERS; in cio2_vb2_buf_queue()