diff options
| author | Gary Zhang <b13634@freescale.com> | 2012-04-13 16:30:54 +0800 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2012-07-20 13:36:10 +0800 |
| commit | 54ed35e105e2e95a37d8336e64a45a661d35d46b (patch) | |
| tree | d0979f4333f2c284a54d719dac24c691eccf3dfa /sound | |
| parent | f98d621450c5a003b06e8eec07b739a0ac959caa (diff) | |
ENGR00179628-1 SSI: enable dual-fifo feature as default
enable SSI dual-fifo feature as default setting
Signed-off-by: Gary Zhang <b13634@freescale.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/imx/imx-ssi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c index 4d6319c8dcbe..aff891aebb05 100644 --- a/sound/soc/imx/imx-ssi.c +++ b/sound/soc/imx/imx-ssi.c @@ -157,6 +157,10 @@ static int imx_ssi_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt) if (ssi->flags & IMX_SSI_SYN) scr |= SSI_SCR_SYN; + /* Dual-FIFO support */ + strcr |= SSI_STCR_TFEN1; + scr |= SSI_SCR_TCH_EN; + writel(strcr, ssi->base + SSI_STCR); if ((fmt & SND_SOC_DAIFMT_MASTER_MASK) == SND_SOC_DAIFMT_CBS_CFS) strcr &= ~(SSI_STCR_TFDIR | SSI_STCR_TXDIR); |