[PATCH 3/9] dmaengine: dw-edma: Add HDMA remote interrupt configuration

[Köry Maincent]

From: Kory Maincent <kory.maincent@xxxxxxxxxxx>

Only the local interruption was configured, remote interrupt was left
behind. This patch fix it by setting stop and abort remote interrupts when
the DW_EDMA_CHIP_LOCAL flag is not set.

Signed-off-by: Kory Maincent <kory.maincent@xxxxxxxxxxx>
Fixes: e74c39573d35 ("dmaengine: dw-edma: Add support for native HDMA")
---

This patch is fixing a commit which is only in dmaengine tree and not
merged mainline.
---
 drivers/dma/dw-edma/dw-hdma-v0-core.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/dma/dw-edma/dw-hdma-v0-core.c b/drivers/dma/dw-edma/dw-hdma-v0-core.c
index da8663f45fdb..7bd1a0f742be 100644
--- a/drivers/dma/dw-edma/dw-hdma-v0-core.c
+++ b/drivers/dma/dw-edma/dw-hdma-v0-core.c
@@ -232,6 +232,8 @@ static void dw_hdma_v0_core_start(struct dw_edma_chunk *chunk, bool first)
 		tmp = GET_CH_32(dw, chan->dir, chan->id, int_setup) |
 		      HDMA_V0_STOP_INT_MASK | HDMA_V0_ABORT_INT_MASK |
 		      HDMA_V0_LOCAL_STOP_INT_EN | HDMA_V0_LOCAL_ABORT_INT_EN;
+		if (!(dw->chip->flags & DW_EDMA_CHIP_LOCAL))
+			tmp |= HDMA_V0_REMOTE_STOP_INT_EN | HDMA_V0_REMOTE_ABORT_INT_EN;
 		SET_CH_32(dw, chan->dir, chan->id, int_setup, tmp);
 		/* Channel control */
 		SET_CH_32(dw, chan->dir, chan->id, control1, HDMA_V0_LINKLIST_EN);
-- 
2.25.1