Per Mark's suggestion, I've split out the k3dma changes on their own as they are mostly fixes and the addition of cyclic mode.
New in v3: * With inspiration from YongQin Liu, I figured out the reason we were seeing occasional DMA ERR issues: The desc structures were being allocated with kzalloc and so changes weren't necessarily being flushed to memory before the transfers started. I fixed this, but also uncoverd a memory leak that was happening in cyclic mode, so I fixed that as well. Thoughts and comments would be appreciated! thanks -john Cc: Zhangfei Gao <[email protected]> Cc: Jingoo Han <[email protected]> Cc: Krzysztof Kozlowski <[email protected]> Cc: Maxime Ripard <[email protected]> Cc: Vinod Koul <[email protected]> Cc: Dan Williams <[email protected]> Cc: Mark Brown <[email protected]> Cc: Andy Green <[email protected]> Andy Green (4): k3dma: Fix hisi burst clipping k3dma: Fix dma err offsets k3dma: Fix "nobody cared" message seen on any error k3dma: Add cyclic mode for audio John Stultz (3): k3dma: Fix memory handling with cyclic mode k3dma: Fix occasional DMA ERR issue by using proper dma api Kconfig: Allow k3dma driver to be selected for more then HISI3xx platforms drivers/dma/Kconfig | 2 +- drivers/dma/k3dma.c | 219 ++++++++++++++++++++++++++++++++++++++++++---------- 2 files changed, 181 insertions(+), 40 deletions(-) -- 1.9.1
