[PATCH v6 0/3] dmaengine: xilinx_dma: Bug fixes

Kedareswara rao Appana
2017-01-14T05:35:52Z

This patch series fixes below bugs in DMA and VDMA IP's
---> Do not start VDMA until frame buffer is processed by the h/w
---> Fix bug in Multi frame sotres handling in VDMA
---> Fix issues w.r.to multi frame descriptors submit with AXI DMA S2MM(recv) Side.

Kedareswara rao Appana (3):
dmaengine: xilinx_dma: Check for channel idle state before submitting
dma descriptor
dmaeninge: xilinx_dma: Fix bug in multiple frame stores scenario in
vdma
dmaengine: xilinx_dma: Fix race condition in the driver for multiple
descriptor scenario

.../devicetree/bindings/dma/xilinx/xilinx_dma.txt | 2 +
drivers/dma/xilinx/xilinx_dma.c | 270 ++++++++++++---------
2 files changed, 161 insertions(+), 111 deletions(-)

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2.1.2