Searched refs:axi_block_len (Results 1 – 3 of 3) sorted by relevance
| /dports/multimedia/libv4l/linux-5.13-rc2/drivers/dma/dw-axi-dmac/ |
| H A D | dw-axi-dmac-platform.c | 690 size_t axi_block_len; in dw_axi_dma_chan_prep_cyclic() local
700 axi_block_len = calculate_block_len(chan, dma_addr, buf_len, direction); in dw_axi_dma_chan_prep_cyclic()
701 if (axi_block_len == 0) in dw_axi_dma_chan_prep_cyclic()
704 num_segments = DIV_ROUND_UP(period_len, axi_block_len); in dw_axi_dma_chan_prep_cyclic()
768 size_t axi_block_len; in dw_axi_dma_chan_prep_slave_sg() local
782 axi_block_len = calculate_block_len(chan, mem, len, direction); in dw_axi_dma_chan_prep_slave_sg()
783 if (axi_block_len == 0) in dw_axi_dma_chan_prep_slave_sg()
787 num_sgs += DIV_ROUND_UP(sg_dma_len(sg), axi_block_len); in dw_axi_dma_chan_prep_slave_sg()
800 num_segments = DIV_ROUND_UP(sg_dma_len(sg), axi_block_len); in dw_axi_dma_chan_prep_slave_sg()
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| /dports/multimedia/v4l-utils/linux-5.13-rc2/drivers/dma/dw-axi-dmac/ |
| H A D | dw-axi-dmac-platform.c | 690 size_t axi_block_len; in dw_axi_dma_chan_prep_cyclic() local
700 axi_block_len = calculate_block_len(chan, dma_addr, buf_len, direction); in dw_axi_dma_chan_prep_cyclic()
701 if (axi_block_len == 0) in dw_axi_dma_chan_prep_cyclic()
704 num_segments = DIV_ROUND_UP(period_len, axi_block_len); in dw_axi_dma_chan_prep_cyclic()
768 size_t axi_block_len; in dw_axi_dma_chan_prep_slave_sg() local
782 axi_block_len = calculate_block_len(chan, mem, len, direction); in dw_axi_dma_chan_prep_slave_sg()
783 if (axi_block_len == 0) in dw_axi_dma_chan_prep_slave_sg()
787 num_sgs += DIV_ROUND_UP(sg_dma_len(sg), axi_block_len); in dw_axi_dma_chan_prep_slave_sg()
800 num_segments = DIV_ROUND_UP(sg_dma_len(sg), axi_block_len); in dw_axi_dma_chan_prep_slave_sg()
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| /dports/multimedia/v4l_compat/linux-5.13-rc2/drivers/dma/dw-axi-dmac/ |
| H A D | dw-axi-dmac-platform.c | 690 size_t axi_block_len; in dw_axi_dma_chan_prep_cyclic() local
700 axi_block_len = calculate_block_len(chan, dma_addr, buf_len, direction); in dw_axi_dma_chan_prep_cyclic()
701 if (axi_block_len == 0) in dw_axi_dma_chan_prep_cyclic()
704 num_segments = DIV_ROUND_UP(period_len, axi_block_len); in dw_axi_dma_chan_prep_cyclic()
768 size_t axi_block_len; in dw_axi_dma_chan_prep_slave_sg() local
782 axi_block_len = calculate_block_len(chan, mem, len, direction); in dw_axi_dma_chan_prep_slave_sg()
783 if (axi_block_len == 0) in dw_axi_dma_chan_prep_slave_sg()
787 num_sgs += DIV_ROUND_UP(sg_dma_len(sg), axi_block_len); in dw_axi_dma_chan_prep_slave_sg()
800 num_segments = DIV_ROUND_UP(sg_dma_len(sg), axi_block_len); in dw_axi_dma_chan_prep_slave_sg()
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