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Searched refs:dst_bus_width (Results 1 – 2 of 2) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/dma/
H A Dstm32-mdma.c503 int src_bus_width, dst_bus_width; in stm32_mdma_set_xfer_param() local
568 dst_bus_width = stm32_mdma_get_width(chan, dst_addr_width); in stm32_mdma_set_xfer_param()
569 if (dst_bus_width < 0) in stm32_mdma_set_xfer_param()
570 return dst_bus_width; in stm32_mdma_set_xfer_param()
572 ctcr |= STM32_MDMA_CTCR_DSIZE(dst_bus_width); in stm32_mdma_set_xfer_param()
606 if (dst_bus_width != src_bus_width) in stm32_mdma_set_xfer_param()
633 dst_bus_width = stm32_mdma_get_width(chan, dst_addr_width); in stm32_mdma_set_xfer_param()
634 if (dst_bus_width < 0) in stm32_mdma_set_xfer_param()
635 return dst_bus_width; in stm32_mdma_set_xfer_param()
638 ctcr |= STM32_MDMA_CTCR_DSIZE(dst_bus_width) | in stm32_mdma_set_xfer_param()
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H A Dstm32-dma.c709 int src_bus_width, dst_bus_width; in stm32_dma_set_xfer_param() local
723 dst_bus_width = stm32_dma_get_width(chan, dst_addr_width); in stm32_dma_set_xfer_param()
724 if (dst_bus_width < 0) in stm32_dma_set_xfer_param()
725 return dst_bus_width; in stm32_dma_set_xfer_param()
755 STM32_DMA_SCR_PSIZE(dst_bus_width) | in stm32_dma_set_xfer_param()
789 dst_bus_width = stm32_dma_get_width(chan, dst_addr_width); in stm32_dma_set_xfer_param()
790 if (dst_bus_width < 0) in stm32_dma_set_xfer_param()
791 return dst_bus_width; in stm32_dma_set_xfer_param()
806 STM32_DMA_SCR_MSIZE(dst_bus_width) | in stm32_dma_set_xfer_param()