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From: Eduardo Valentin <eduardo.valentin@nokia.com>
To: Takashi Iwai <tiwai@suse.de>
Cc: Linux-OMAP <linux-omap@vger.kernel.org>,
	ALSA-Devel <alsa-devel@vger.kernel.org>,
	Jarkko Nikula <jhnikula@gmail.com>,
	"Nurkkala Eero.An (EXT-Offcode/Oulu)"
	<ext-Eero.Nurkkala@nokia.com>,
	"Ujfalusi Peter (Nokia-D/Tampere)" <peter.ujfalusi@nokia.com>,
	Mark Brown <broonie@opensource.wolfsonmicro.com>,
	Eduardo Valentin <eduardo.valentin@nokia.com>
Subject: [PATCHv5 16/20] ASoC: OMAP: Make DMA 64 aligned
Date: Thu, 20 Aug 2009 16:18:22 +0300	[thread overview]
Message-ID: <1250774306-7581-16-git-send-email-eduardo.valentin@nokia.com> (raw)
In-Reply-To: <1250774306-7581-1-git-send-email-eduardo.valentin@nokia.com>

From: Eduardo Valentin <eduardo.valentin@nokia.com>

Align DMA address to DMA burst transaction sizes.

Signed-off-by: Eduardo Valentin <eduardo.valentin@nokia.com>
---
 sound/soc/omap/omap-pcm.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index 7cae7c4..b9633d5 100644
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -310,7 +310,7 @@ static struct snd_pcm_ops omap_pcm_ops = {
 	.mmap		= omap_pcm_mmap,
 };
 
-static u64 omap_pcm_dmamask = DMA_BIT_MASK(32);
+static u64 omap_pcm_dmamask = DMA_BIT_MASK(64);
 
 static int omap_pcm_preallocate_dma_buffer(struct snd_pcm *pcm,
 	int stream)
@@ -360,7 +360,7 @@ static int omap_pcm_new(struct snd_card *card, struct snd_soc_dai *dai,
 	if (!card->dev->dma_mask)
 		card->dev->dma_mask = &omap_pcm_dmamask;
 	if (!card->dev->coherent_dma_mask)
-		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
+		card->dev->coherent_dma_mask = DMA_BIT_MASK(64);
 
 	if (dai->playback.channels_min) {
 		ret = omap_pcm_preallocate_dma_buffer(pcm,
-- 
1.6.2.GIT


  parent reply	other threads:[~2009-08-20 13:33 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-20 13:18 [PATCHv5 01/20] OMAP: McBSP: Provide functions for ASoC frame syncronization Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 02/20] OMAP: McBSP: Add IRQEN, IRQSTATUS, THRESHOLD2 and THRESHOLD1 registers Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 03/20] OMAP: McBSP: Use appropriate value for startup delay Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 04/20] OMAP: McBSP: Add transmit/receive threshold handler Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 05/20] OMAP: McBSP: Create and export max_(r|t)x_thres property Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 06/20] OMAP3: McBSP: Lower the maximum buffersize for McBSP1,3,4,5 Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 06/20] OMAP3: McBSP: Lower the maximum buffersize for McBSP1, 3, 4, 5 Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 07/20] OMAP: McBSP: Rename thres sysfs symbols Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 08/20] OMAP: McBSP: Add link DMA mode selection Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 09/20] OMAP: McBSP: Wakeups utilized Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 10/20] OMAP: McBSP: Change wakeup signals Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 11/20] OMAP: McBSP: Retain McBSP FCLK clockactivity Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 12/20] OMAP: McBSP: Configure NO IDLE mode for DMA mode different of threshold Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 13/20] OMAP: McBSP: Do not enable wakeups for no-idle mode Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 14/20] OMAP: McBSP: Let element DMA mode hit retention also Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 15/20] ASoC: OMAP: Enable DMA burst mode Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 16/20] ASoC: OMAP: Make DMA 64 aligned Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin [this message]
2009-08-20 13:18 ` [PATCHv5 17/20] ASoC: Add runtime check for RFIG and XFIG Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 18/20] ASoC: Always syncronize audio transfers on frames Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 19/20] ASoC: OMAP: Use McBSP threshold to playback and capture Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin
2009-08-20 13:18 ` [PATCHv5 20/20] ASoC: OMAP: Use DMA operating mode of McBSP Eduardo Valentin
2009-08-20 13:18 ` Eduardo Valentin

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