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Program IRQDelay for AXI DMA. The interrupt timeout mechanism causes the DMA engine to generate an interrupt after the delay time period has expired. It enables dmaengine to respond in real-time even though interrupt coalescing is configured. It also remove the placeholder for delay interrupt and merge it with frame completion interrupt. Since by default interrupt delay timeout is disabled this feature addition has no functional impact on VDMA, MCDMA and CDMA IP's. Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> Link: https://lore.kernel.org/r/1691387509-2113129-8-git-send-email-radhey.shyam.pandey@amd.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
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.. | ||
Makefile | ||
xdma-regs.h | ||
xdma.c | ||
xilinx_dma.c | ||
xilinx_dpdma.c | ||
zynqmp_dma.c |