dmaengine: edma: Set DMA_CYCLIC capability flag

Indicate that the edma dmaengine driver has support for cyclic mode.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Joel Fernandes <joelf@ti.com>
Reviewed-and-Tested-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c
index 999266b..0b37f77 100644 (file)
--- a/arch/arm/common/edma.c
+++ b/arch/arm/common/edma.c
@@ -1574,6 +1574,7 @@ static struct edma_soc_info *edma_setup_info_from_dt(struct device *dev,
                return ERR_PTR(ret);
 
        dma_cap_set(DMA_SLAVE, edma_filter_info.dma_cap);
+       dma_cap_set(DMA_CYCLIC, edma_filter_info.dma_cap);
        of_dma_controller_register(dev->of_node, of_dma_simple_xlate,
                                   &edma_filter_info);
 

diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index 35db3f2..eef5164 100644 (file)
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -893,6 +893,7 @@ static int edma_probe(struct platform_device *pdev)
 
        dma_cap_zero(ecc->dma_slave.cap_mask);
        dma_cap_set(DMA_SLAVE, ecc->dma_slave.cap_mask);
+       dma_cap_set(DMA_CYCLIC, ecc->dma_slave.cap_mask);
 
        edma_dma_init(ecc, &ecc->dma_slave, &pdev->dev);