[PATCH v3 1/5] dmaengine: at_hdmac: modify way to use interrupts

Koul, Vinod vinod.koul at intel.com
Mon May 2 06:14:04 EDT 2011


On Sat, 2011-04-30 at 16:57 +0200, Nicolas Ferre wrote:
> Now we use Buffer Transfer Completed interrupts. If we
> want a chained buffer completed information, we setup the
> ATC_IEN bit in CTRLB register in the lli.
> This is done by set_desc_eol() function and used by
> memcpy/slave_sg functions.
> 
> Signed-off-by: Nicolas Ferre <nicolas.ferre at atmel.com>
> ---
>  drivers/dma/at_hdmac.c      |    4 ++--
>  drivers/dma/at_hdmac_regs.h |   11 ++++++++---
>  2 files changed, 10 insertions(+), 5 deletions(-)
> 
All, Applied, Thanks

-- 
~Vinod




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