Messages in this thread | | | Date | Thu, 19 Jan 2012 17:59:54 +0100 | Subject | Re: [PATCH V2 02/12] dmaengine: Add flow controller information to dma_slave_config | From | Linus Walleij <> |
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On Wed, Jan 18, 2012 at 10:11 AM, Viresh Kumar <viresh.kumar@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@st.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Thanks Viresh, Linus Walleij
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