On Wed, Jul 19, 2017 at 5:12 AM, Yong Zhi <yong.zhi@xxxxxxxxx> wrote:
> From: Tomasz Figa <tfiga@xxxxxxxxxxxx>
>
> This patch adds support for the IPU3 DMA mapping API.
>
> Signed-off-by: Tomasz Figa <tfiga@xxxxxxxxxxxx>
> Signed-off-by: Yong Zhi <yong.zhi@xxxxxxxxx>
This needs some explanation on why you decided to go down the
route of adding your own dma_map_ops. It's not obvious at all,
and and I'm still concerned that this complicates things more than
it helps.
Arnd
