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From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: <vinod.koul@intel.com>, <dan.j.williams@intel.com>,
	<lars@metafoo.de>, <tiwai@suse.de>,
	Mark Brown <broonie@kernel.org>,
	Liam Girdwood <lgirdwood@gmail.com>, <joelf@ti.com>,
	<nsekhar@ti.com>
Cc: <linux-kernel@vger.kernel.org>, <alsa-devel@alsa-project.org>,
	<dmaengine@vger.kernel.org>
Subject: [PATCH v2 5/5] dma: edma: Declare DMA_SLAVE_BUSWIDTH_3_BYTES as supported buswidth
Date: Wed, 2 Jul 2014 16:29:23 +0300	[thread overview]
Message-ID: <1404307763-30557-6-git-send-email-peter.ujfalusi@ti.com> (raw)
In-Reply-To: <1404307763-30557-1-git-send-email-peter.ujfalusi@ti.com>

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

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.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


      parent reply	other threads:[~2014-07-02 13:29 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-02 13:29 [PATCH v2 0/5] ALSA/ASoC/dmaengine: Fix 3 bytes physical sample support Peter Ujfalusi
2014-07-02 13:29 ` [PATCH v2 1/5] dma: Support for 3 bytes word size Peter Ujfalusi
2014-07-02 13:29 ` [PATCH v2 2/5] ALSA: pcm_dmaengine: Use the available wrapper to get physical width Peter Ujfalusi
2014-07-02 13:29 ` [PATCH v2 3/5] ASoC: generic-dmaengine-pcm: Prepare formats mask for valid physical sample sizes Peter Ujfalusi
2014-07-02 13:47   ` Takashi Iwai
2014-07-02 14:10     ` [alsa-devel] " Lars-Peter Clausen
2014-07-02 14:12       ` Takashi Iwai
2014-07-02 14:13         ` Lars-Peter Clausen
2014-07-02 14:24           ` Takashi Iwai
2014-07-02 13:29 ` [PATCH v2 4/5] ALSA: pcm_dmaengine: Correct support for 24bits physical sample widths Peter Ujfalusi
2014-07-02 13:29 ` Peter Ujfalusi [this message]

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