[RFC PATCH 01/13] misc: atmel_ssc: add device tree DMA support
voice.shen at atmel.com
Mon Jul 1 23:01:45 EDT 2013
On 7/1/2013 16:39, Richard Genoud wrote:
> The ssc device has to fill the at_dma_slave structure with the
> device tree informations.
> Doing a of_dma_request_slave_channel()+dma_release_channel() for that
> seems wrong (or at least not very clean).
Please hold on of this, as to the ASoC dmaengine will deal with this.
So, we not need do it manually.
Now, I am working on it. And will send out the patch soon after testing OK.
> Signed-off-by: Richard Genoud<richard.genoud at gmail.com>
> drivers/misc/atmel-ssc.c | 56 +++++++++++++++++++++++++++++++
> include/linux/atmel-ssc.h | 2 ++
> include/linux/platform_data/dma-atmel.h | 2 ++
> 3 files changed, 60 insertions(+)
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