path: root/sound
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authorSascha Hauer <s.hauer@pengutronix.de>2010-08-23 08:54:02 +0200
committerMark Brown <broonie@opensource.wolfsonmicro.com>2010-08-23 13:33:05 +0100
commit70bf043b137aa9ff2711b16532774465e07a8f47 (patch)
tree6ca35e478f759d9f0c130738ab905a6d4e03d50c /sound
parentb2c1e07b81a126e5846dfc3d36f559d861df59f4 (diff)
ASoC: i.MX ssi: use SSI_STCCR in synchronous mode
In synchronous mode the SSI_SRCCR values are ignored. Instead SSI_STCCR must be used for both receiving and transmitting. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
index a11daa1e905b..c81da05a4f11 100644
--- a/sound/soc/imx/imx-ssi.c
+++ b/sound/soc/imx/imx-ssi.c
@@ -254,6 +254,9 @@ static int imx_ssi_hw_params(struct snd_pcm_substream *substream,
dma_data = &ssi->dma_params_rx;
+ if (ssi->flags & IMX_SSI_SYN)
+ reg = SSI_STCCR;
snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
sccr = readl(ssi->base + reg) & ~SSI_STCCR_WL_MASK;

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