On Fri, Dec 05, 2014 at 10:09:18PM +0530, Vinod Koul wrote:
> On Thu, Oct 23, 2014 at 10:22:18AM +0800, Robin Gong wrote:
>
> > -static struct dma_async_tx_descriptor *sdma_prep_slave_sg(
> > - struct dma_chan *chan, struct scatterlist *sgl,
> > - unsigned int sg_len, enum dma
On Thu, Oct 23, 2014 at 10:22:18AM +0800, Robin Gong wrote:
> -static struct dma_async_tx_descriptor *sdma_prep_slave_sg(
> - struct dma_chan *chan, struct scatterlist *sgl,
> - unsigned int sg_len, enum dma_transfer_direction direction,
> - unsigned long flags
Add device_prep_dma_memcpy and device_prep_dma_sg common interfaces
for imx-sdma driver to support memory copy in two ways: continuous
memory buffers or scatter lists.
Signed-off-by: Robin Gong
---
drivers/dma/imx-sdma.c | 188 ++---
1 file changed, 16
Add device_prep_dma_memcpy and device_prep_dma_sg common interfaces
for imx-sdma driver to support memory copy in two ways: continuous
memory buffers or scatter lists.
Signed-off-by: Robin Gong
---
drivers/dma/imx-sdma.c | 188 ++---
1 file changed, 16
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