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ALSA: ASoC: Add DSP DAI format support to the OMAP McBSP driver
author
Arun KS
<arunks@mistralsolutions.com>
Thu, 2 Oct 2008 09:37:06 +0000
(15:07 +0530)
committer
Takashi Iwai
<tiwai@suse.de>
Mon, 13 Oct 2008 00:16:59 +0000
(
02:16
+0200)
Enables DSP DAI format for McBSP in OMAP platform driver
Signed-off-by: Arun KS <arunks@mistralsolutions.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/soc/omap/omap-mcbsp.c
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diff --git
a/sound/soc/omap/omap-mcbsp.c
b/sound/soc/omap/omap-mcbsp.c
index
35310e1
..
fb920e1
100644
(file)
--- a/
sound/soc/omap/omap-mcbsp.c
+++ b/
sound/soc/omap/omap-mcbsp.c
@@
-245,6
+245,11
@@
static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
regs->rcr2 |= RDATDLY(1);
regs->xcr2 |= XDATDLY(1);
break;
+ case SND_SOC_DAIFMT_DSP_A:
+ /* 0-bit data delay */
+ regs->rcr2 |= RDATDLY(0);
+ regs->xcr2 |= XDATDLY(0);
+ break;
default:
/* Unsupported data format */
return -EINVAL;