Re: [PATCH] dmaengine: dw: clear LLP_[SD]_EN bits in last descriptor of a chain
From: Viresh Kumar
Date: Tue Dec 22 2015 - 00:38:57 EST
On 21-12-15, 19:10, Mans Rullgard wrote:
> The datasheet requires that the LLP_[SD]_EN bits be cleared whenever
> LLP.LOC is zero, i.e. in the last descriptor of a multi-block chain.
> Make the driver do this.
>
> Signed-off-by: Mans Rullgard <mans@xxxxxxxxx>
> ---
> drivers/dma/dw/core.c | 2 ++
> 1 file changed, 2 insertions(+)
Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
--
viresh
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