Messages in this thread Patch in this message | | | From | Peter Ujfalusi <> | Subject | [PATCH 1/4] dmaengine: omap-dma: Correct status reporting for memcpy | Date | Wed, 11 Nov 2015 12:37:55 +0200 |
| |
During mem copy both src and dst position moves at the same pace. Check the dst position for progress reporting.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Jyri Sarha <jsarha@ti.com> --- drivers/dma/omap-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/omap-dma.c b/drivers/dma/omap-dma.c index 1dfc71c90123..8ed39ce24d46 100644 --- a/drivers/dma/omap-dma.c +++ b/drivers/dma/omap-dma.c @@ -719,7 +719,7 @@ static enum dma_status omap_dma_tx_status(struct dma_chan *chan, if (d->dir == DMA_MEM_TO_DEV) pos = omap_dma_get_src_pos(c); - else if (d->dir == DMA_DEV_TO_MEM) + else if (d->dir == DMA_DEV_TO_MEM || d->dir == DMA_MEM_TO_MEM) pos = omap_dma_get_dst_pos(c); else pos = 0; -- 2.6.2
| |