linux-kernel - [PATCH 2/4] dma: edma: Declare DMA_SLAVE_BUSWIDTH_3

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Message-ID: <1404300570-14082-3-git-send-email-peter.ujfalusi@ti.com>
Date:	Wed, 2 Jul 2014 14:29:28 +0300
From:	Peter Ujfalusi <peter.ujfalusi@...com>
To:	<vinod.koul@...el.com>, <dan.j.williams@...el.com>,
	<lars@...afoo.de>, <tiwai@...e.de>,
	Mark Brown <broonie@...nel.org>,
	Liam Girdwood <lgirdwood@...il.com>, <joelf@...com>,
	<nsekhar@...com>
CC:	<linux-kernel@...r.kernel.org>, <alsa-devel@...a-project.org>,
	<dmaengine@...r.kernel.org>
Subject: [PATCH 2/4] dma: edma: Declare DMA_SLAVE_BUSWIDTH_3_BYTES as supported buswidth

eDMA can be configured for 3bytes word size for source and destination.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
---
 drivers/dma/edma.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index d08c4dedef35..b512caf46944 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -982,6 +982,7 @@ static void __init edma_chan_init(struct edma_cc *ecc,
 
 #define EDMA_DMA_BUSWIDTHS	(BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) | \
 				 BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) | \
+				 BIT(DMA_SLAVE_BUSWIDTH_3_BYTES) | \
 				 BIT(DMA_SLAVE_BUSWIDTH_4_BYTES))
 
 static int edma_dma_device_slave_caps(struct dma_chan *dchan,
-- 
2.0.0

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