dmaengine: xilinx_vdma: Fix issues with non-parking mode

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This patch fixes issues with the Non-parking mode(Cirular mode).
With the  existing driver in cirular mode if we submit frames less than h/w
configured we simply end-up having misconfigured vdma h/w.
This patch fixes this issue by configuring the frame count register.

Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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Kedareswara rao Appana 2016-02-26 19:33:53 +05:30 • committed by Vinod Koul

parent 7096f36e53

commit e2b538a77d

1 changed files with 4 additions and 0 deletions

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drivers/dma/xilinx/xilinx_vdma.c

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