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Searched refs:fbpt_rp (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/drivers/media/pci/intel/ipu3/
H A Dipu3-cio2.c898 u32 fbpt_rp; in cio2_vb2_buf_queue() local
917 fbpt_rp = (readl(cio2->base + CIO2_REG_CDMARI(CIO2_DMA_CHAN)) in cio2_vb2_buf_queue()
922 * fbpt_rp is the fbpt entry that the dma is currently working in cio2_vb2_buf_queue()
926 fbpt_rp = (fbpt_rp + 1) % CIO2_MAX_BUFFERS; in cio2_vb2_buf_queue()
928 if (bufs_queued <= 1 || fbpt_rp == next) in cio2_vb2_buf_queue()
930 next = (fbpt_rp + 1) % CIO2_MAX_BUFFERS; in cio2_vb2_buf_queue()
/kernel/linux/linux-6.6/drivers/media/pci/intel/ipu3/
H A Dipu3-cio2.c899 u32 fbpt_rp; in cio2_vb2_buf_queue() local
918 fbpt_rp = (readl(cio2->base + CIO2_REG_CDMARI(CIO2_DMA_CHAN)) in cio2_vb2_buf_queue()
923 * fbpt_rp is the fbpt entry that the dma is currently working 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()

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