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linux-sg2042
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2 Commits

Author SHA1 Message Date
Eric Long ca1b7d3daf dmaengine: sprd: Add Spreadtrum DMA configuration 
This patch adds the 'device_config' and 'device_prep_slave_sg' interfaces
for users to configure DMA, as well as adding one 'struct sprd_dma_config'
structure to save Spreadtrum DMA configuration for each DMA channel.

Signed-off-by: Eric Long <eric.long@spreadtrum.com>
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
 2018-05-29 10:15:33 +05:30
Eric Long ab42ddb9eb dmaengine: sprd: Move DMA request mode and interrupt type into head file 
This patch will move the Spreadtrum DMA request mode and interrupt type
into one head file for user to configure.

Signed-off-by: Eric Long <eric.long@spreadtrum.com>
Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
 2018-04-27 11:54:55 +05:30