[PATCH V1] ARM: tegra: Pause DMA when reading transfer count

[Stephen Warren]

Laxman Dewangan wrote at Monday, January 09, 2012 11:05 PM:
> In order to read an accurate channel transfer count
> from the APB DMA engine, the DMA controller must be
> paused first.
> 
> Signed-off-by: Laxman Dewangan <ldewangan at nvidia.com>

Acked-by: Stephen Warren <swarren at nvidia.com>
Tested-by: Stephen Warren <swarren at nvidia.com>

(Audio playback on Harmony booted using device tree works fine in my
brief testing)

-- 
nvpublic