[PATCH V2 02/12] dmaengine: Add flow controller information to dma_slave_config

[Linus Walleij]

On Wed, Jan 18, 2012 at 10:11 AM, Viresh Kumar <viresh.kumar at st.com> wrote:

> Flow controller is programmable for few controllers and there are few
> intelligent peripherals like, Synopsys JPEG controller, that needs to be a flow
> controller of DMA transfers on dest side.
>
> For this, currently two drivers, pl08x and dw_dmac, support flow controller to
> be passed from platform to these drivers.
>
> Perhaps, this should be a part of struct dma_slave_config. This patch adds
> another field device_fc to this structure. User drivers must pass this as true
> if they want to be flow controller of certain transfers.
>
> Signed-off-by: Viresh Kumar <viresh.kumar at st.com>

Acked-by: Linus Walleij <linus.walleij at linaro.org>

Thanks Viresh,
Linus Walleij