From 7b52ba8616e978bf4f38f207f11a8176517244d0 Mon Sep 17 00:00:00 2001 From: Kory Maincent Date: Mon, 29 Jan 2024 17:25:58 +0100 Subject: dmaengine: dw-edma: Fix wrong interrupt bit set for HDMA Instead of setting HDMA_V0_LOCAL_ABORT_INT_EN bit, HDMA_V0_LOCAL_STOP_INT_EN bit got set twice, due to which the abort interrupt is not getting generated for HDMA. Fix it by setting the correct interrupt enable bit. Fixes: e74c39573d35 ("dmaengine: dw-edma: Add support for native HDMA") Reviewed-by: Serge Semin Reviewed-by: Manivannan Sadhasivam Signed-off-by: Kory Maincent Link: https://lore.kernel.org/r/20240129-b4-feature_hdma_mainline-v7-2-8e8c1acb7a46@bootlin.com Signed-off-by: Vinod Koul --- drivers/dma/dw-edma/dw-hdma-v0-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/dw-edma/dw-hdma-v0-core.c b/drivers/dma/dw-edma/dw-hdma-v0-core.c index 1f4cb7db5475..108f9127aaaa 100644 --- a/drivers/dma/dw-edma/dw-hdma-v0-core.c +++ b/drivers/dma/dw-edma/dw-hdma-v0-core.c @@ -236,7 +236,7 @@ static void dw_hdma_v0_core_start(struct dw_edma_chunk *chunk, bool first) /* Interrupt enable&unmask - done, abort */ 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_STOP_INT_EN; + HDMA_V0_LOCAL_STOP_INT_EN | HDMA_V0_LOCAL_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); -- cgit v1.2.3