| Message ID | 20190128060840.31695-6-angus@akkea.ca (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | dmaengine: imx-sdma: add the sdma engine to the imx8mq | expand |
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index d5f86becf59e..88910ec09568 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -2118,6 +2118,7 @@ static int sdma_probe(struct platform_device *pdev) sdma->dma_device.device_prep_dma_memcpy = sdma_prep_memcpy; sdma->dma_device.device_issue_pending = sdma_issue_pending; sdma->dma_device.dev->dma_parms = &sdma->dma_parms; + sdma->dma_device.copy_align = 2; dma_set_max_seg_size(sdma->dma_device.dev, SDMA_BD_MAX_CNT); platform_set_drvdata(pdev, sdma);
Without the copy being aligned sdma1 fails ~10% of the time Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca> --- drivers/dma/imx-sdma.c | 1 + 1 file changed, 1 insertion(+)