[PATCH v3 00/10] dma: edma: Fixes for cyclic (audio) operation
vinod.koul at intel.com
Tue Apr 22 09:03:04 PDT 2014
On Mon, Apr 14, 2014 at 02:41:55PM +0300, Peter Ujfalusi wrote:
> Changes since v2:
> - Dropped patch 10 from v2 (simplify direction configuration...)
> - Dropped the channel priority related patches since we are going to go via
> different route for configuring the priority.
> - Added ACK from Joel for the patches since they are not changed since v2
> Changes since v1:
> - ASoC patches removed
> - Comments from Andriy Shevchenko addressed
> - patch added to fix cases when src/dst_maxburst is set to 0
> The series contains now only:
> Support for DMA pause/resume in cyclic mode
> device_slave_caps callback and DMA_CYCLIC flag correction.
> While debugging the edma to get things sorted out I noticed that the debug was
> too verbose and the important information was hidden even when the we did not
> asked for verbose dmaengine debug.
> I have included some debug cleanups for the edma dmaengine driver also.
Applied all, expect 9th one!
> Peter Ujfalusi (10):
> platform_data: edma: Be precise with the paRAM struct
> arm: common: edma: Save the number of event queues/TCs
> dmaengine: edma: Correct the handling of src/dst_maxburst == 0
> dmaengine: edma: Add support for DMA_PAUSE/RESUME operation
> dmaengine: edma: Set DMA_CYCLIC capability flag
> dmaengine: edma: Implement device_slave_caps callback
> dmaengine: edma: Reduce debug print verbosity for non verbose
> dmaengine: edma: Prefix debug prints where the text were identical in
> prep callbacks
> dmaengine: edma: Add channel number to debug prints
> dmaengine: edma: Print the direction value as well when it is not
> arch/arm/common/edma.c | 4 ++
> drivers/dma/edma.c | 87 ++++++++++++++++++++++++++++++--------
> include/linux/platform_data/edma.h | 18 ++++----
> 3 files changed, 83 insertions(+), 26 deletions(-)
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