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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2010-08-23 08:54:02 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-08-23 13:33:05 +0100 |
| commit | 70bf043b137aa9ff2711b16532774465e07a8f47 (patch) | |
| tree | 6ca35e478f759d9f0c130738ab905a6d4e03d50c /sound | |
| parent | b2c1e07b81a126e5846dfc3d36f559d861df59f4 (diff) | |
| download | linux-rpi-70bf043b137aa9ff2711b16532774465e07a8f47.tar.gz linux-rpi-70bf043b137aa9ff2711b16532774465e07a8f47.tar.bz2 linux-rpi-70bf043b137aa9ff2711b16532774465e07a8f47.zip | |
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')
| -rw-r--r-- | sound/soc/imx/imx-ssi.c | 3 |
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; |