Messages in this thread | | | Date | Wed, 4 Sep 2019 11:25:55 +0530 | From | Vinod Koul <> | Subject | Re: [PATCH] dmaengine: sprd: Fix the DMA link-list configuration |
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On 30-08-19, 15:37, Baolin Wang wrote: > For the Spreadtrum DMA link-list mode, when the DMA engine got a slave > hardware request, which will trigger the DMA engine to load the DMA > configuration from the link-list memory automatically. But before the > slave hardware request, the slave will get an incorrect residue due > to the first node used to trigger the link-list was configured as the > last source address and destination address. > > Thus we should make sure the first node was configured the start source > address and destination address, which can fix this issue.
Applied, thanks
-- ~Vinod
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