Messages in this thread | | | Date | Wed, 19 Sep 2012 10:45:30 +0800 | From | Shawn Guo <> | Subject | Re: [PATCH v3 04/15] dmaengine: Pass flags via device_prep_dma_cyclic() callback |
| |
On Fri, Sep 14, 2012 at 03:05:47PM +0300, Peter Ujfalusi wrote: > Change the parameter list of device_prep_dma_cyclic() so the DMA drivers > can receive the flags coming from clients. > This feature can be used during audio operation to disable all audio > related interrupts when the DMA_PREP_INTERRUPT is cleared from the flags. > > Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> > CC: Nicolas Ferre <nicolas.ferre@atmel.com> > CC: Barry Song <baohua.song@csr.com> > CC: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> > CC: Russell King - ARM Linux <linux@arm.linux.org.uk> > CC: Vista Silicon <javier.martin@vista-silicon.com> > CC: Zhangfei Gao <zhangfei.gao@marvell.com> > CC: Shawn Guo <shawn.guo@linaro.org> > CC: Laxman Dewangan <ldewangan@nvidia.com> > --- ... > drivers/dma/imx-dma.c | 2 +- > drivers/dma/imx-sdma.c | 2 +- ... > drivers/dma/mxs-dma.c | 2 +-
Acked-by: Shawn Guo <shawn.guo@linaro.org>
| |