DMA Engine development
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From: "Martin Povišer" <povik+lin@cutebit.org>
To: Hector Martin <marcan@marcan.st>, Sven Peter <sven@svenpeter.dev>,
	Vinod Koul <vkoul@kernel.org>
Cc: "Alyssa Rosenzweig" <alyssa@rosenzweig.io>,
	"Martin Povišer" <povik+lin@cutebit.org>,
	asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
	dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 3/3] dmaengine: apple-admac: Set src_addr_widths capability
Date: Fri, 24 Feb 2023 16:22:22 +0100	[thread overview]
Message-ID: <20230224152222.26732-3-povik+lin@cutebit.org> (raw)
In-Reply-To: <20230224152222.26732-1-povik+lin@cutebit.org>

Add missing setting of 'src_addr_widths', which is the same as for the
other direction.

Fixes: b127315d9a78 ("dmaengine: apple-admac: Add Apple ADMAC driver")
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
---
 drivers/dma/apple-admac.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/dma/apple-admac.c b/drivers/dma/apple-admac.c
index 497bb65b7d6d..4cf8da77bdd9 100644
--- a/drivers/dma/apple-admac.c
+++ b/drivers/dma/apple-admac.c
@@ -861,6 +861,9 @@ static int admac_probe(struct platform_device *pdev)
 
 	dma->directions = BIT(DMA_MEM_TO_DEV) | BIT(DMA_DEV_TO_MEM);
 	dma->residue_granularity = DMA_RESIDUE_GRANULARITY_BURST;
+	dma->src_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) |
+			BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) |
+			BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);
 	dma->dst_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) |
 			BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) |
 			BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);
-- 
2.33.0


  parent reply	other threads:[~2023-02-24 15:22 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-24 15:22 [PATCH 1/3] dmaengine: apple-admac: Handle 'global' interrupt flags Martin Povišer
2023-02-24 15:22 ` [PATCH 2/3] dmaengine: apple-admac: Fix 'current_tx' not getting freed Martin Povišer
2023-02-24 15:22 ` Martin Povišer [this message]
2023-03-31 12:47 ` [PATCH 1/3] dmaengine: apple-admac: Handle 'global' interrupt flags Vinod Koul

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