Messages in this thread | | | From | Baolin Wang <> | Subject | [PATCH 0/7] Add some fixes and new feature for SPRD DMA | Date | Sat, 29 Sep 2018 13:48:58 +0800 |
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This patchset removes the direction usage from struct dma_slave_config, and add one new field to save the direction. It also fixes some issues for link-list transfer. Moreover this patchset adds new 2-stage transfer support for our DMA.
Baolin Wang (1): dmaengine: sprd: Remove direction usage from struct dma_slave_config
Eric Long (6): dmaengine: sprd: Get transfer residue depending on the transfer direction dmaengine: sprd: Fix the last link-list configuration dmaengine: sprd: Set cur_desc as NULL when free or terminate one dma channel dmaengine: sprd: Support DMA link-list cyclic callback dmaengine: sprd: Support DMA 2-stage transfer mode dmaengine: sprd: Add me as one of the module authors
drivers/dma/sprd-dma.c | 152 +++++++++++++++++++++++++++++++++++++----- include/linux/dma/sprd-dma.h | 62 ++++++++++++++++- 2 files changed, 194 insertions(+), 20 deletions(-)
-- 1.7.9.5
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