Michael Tretter 193a750df5 dmaengine: zynqmp_dma: refine dma descriptor locking ... The descriptor lists are locked for the entire tasklet that completes the descriptors. This is not necessary, because the lock actually only protects the descriptor lists. Make the spin lock more fine-grained and only protect functions that actually operate on the descriptor lists. This decreases the time when the lock is held. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Link: https://lore.kernel.org/r/20210826094742.1302009-7-m.tretter@pengutronix.de Signed-off-by: Vinod Koul <vkoul@kernel.org>		2021-10-01 17:26:30 +05:30
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Makefile	dmaengine: xilinx: dpdma: Add the Xilinx DisplayPort DMA engine driver	2020-07-17 11:37:59 +05:30
xilinx_dma.c	dmaengine: xilinx_dma: Set DMA mask for coherent APIs	2021-08-29 19:14:19 +05:30
xilinx_dpdma.c	dmaengine updates for v5.14-rc1	2021-07-05 12:05:13 -07:00
zynqmp_dma.c	dmaengine: zynqmp_dma: refine dma descriptor locking	2021-10-01 17:26:30 +05:30