linux-kernel - [PATCH 3.4 02/45] ASoC: pxa-ssp: drop SNDRV_PCM_FMTBIT_S24

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Date:	Tue, 23 Sep 2014 10:31:04 +0800
From:	Zefan Li <lizf@...nel.org>
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Daniel Mack <zonque@...il.com>,
	Mark Brown <broonie@...aro.org>, Zefan Li <lizefan@...wei.com>
Subject: [PATCH 3.4 02/45] ASoC: pxa-ssp: drop SNDRV_PCM_FMTBIT_S24_LE

From: Daniel Mack <zonque@...il.com>

3.4.104-rc1 review patch.  If anyone has any objections, please let me know.

------------------

commit 9301503af016eb537ccce76adec0c1bb5c84871e upstream.

This mode is unsupported, as the DMA controller can't do zero-padding
of samples.

Signed-off-by: Daniel Mack <zonque@...il.com>
Reported-by: Johannes Stezenbach <js@...21.net>
Signed-off-by: Mark Brown <broonie@...aro.org>
Signed-off-by: Zefan Li <lizefan@...wei.com>
---
 sound/soc/pxa/pxa-ssp.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index fd04ce1..540e30b 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -779,9 +779,7 @@ static int pxa_ssp_remove(struct snd_soc_dai *dai)
 			  SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_64000 |	\
 			  SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
 
-#define PXA_SSP_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
-			    SNDRV_PCM_FMTBIT_S24_LE |	\
-			    SNDRV_PCM_FMTBIT_S32_LE)
+#define PXA_SSP_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE)
 
 static const struct snd_soc_dai_ops pxa_ssp_dai_ops = {
 	.startup	= pxa_ssp_startup,
-- 
1.7.9.5

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