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linux/drivers/dma/xilinx
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Miquel Raynal 7ff852b6b0 dmaengine: xilinx: xdma: Fix the count of elapsed periods in cyclic mode 
[ Upstream commit 26ee018ff6 ]

Xilinx DMA engine is capable of keeping track of the number of elapsed
periods and this is an increasing 32-bit counter which is only reset
when turning off the engine. No need to add this value to our local
counter.

Fixes: cd8c732ce1 ("dmaengine: xilinx: xdma: Support cyclic transfers")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20231130111315.729430-2-miquel.raynal@bootlin.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2024-01-31 16:20:57 -08:00
..
Makefile dmaengine: xilinx: xdma: Add xilinx xdma driver 2023-02-10 11:32:26 +05:30
xdma-regs.h dmaengine: xilinx: xdma: Support cyclic transfers 2023-10-09 11:00:34 +05:30
xdma.c dmaengine: xilinx: xdma: Fix the count of elapsed periods in cyclic mode 2024-01-31 16:20:57 -08:00
xilinx_dma.c dmaengine: xilinx: xilinx_dma: Fix kernel doc about xilinx_dma_remove() 2023-10-16 12:26:57 +05:30
xilinx_dpdma.c dmaengine: xilinx: xilinx_dpdma: Convert to platform remove callback returning void 2023-09-28 13:10:59 +05:30
zynqmp_dma.c dmaengine: xilinx: zynqmp_dma: Convert to platform remove callback returning void 2023-09-28 13:10:59 +05:30