diff options
Diffstat (limited to 'drivers/dma/sun6i-dma.c')
| -rw-r--r-- | drivers/dma/sun6i-dma.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/dma/sun6i-dma.c b/drivers/dma/sun6i-dma.c index b7557f437936..30667d251e97 100644 --- a/drivers/dma/sun6i-dma.c +++ b/drivers/dma/sun6i-dma.c @@ -9,6 +9,7 @@ #include <linux/clk.h> #include <linux/delay.h> +#include <linux/dma-mapping.h> #include <linux/dmaengine.h> #include <linux/dmapool.h> #include <linux/interrupt.h> @@ -1334,6 +1335,8 @@ static int sun6i_dma_probe(struct platform_device *pdev) INIT_LIST_HEAD(&sdc->pending); spin_lock_init(&sdc->lock); + dma_set_max_seg_size(&pdev->dev, SZ_32M - 1); + dma_cap_set(DMA_PRIVATE, sdc->slave.cap_mask); dma_cap_set(DMA_MEMCPY, sdc->slave.cap_mask); dma_cap_set(DMA_SLAVE, sdc->slave.cap_mask); |