ASoC: davinci-mcasp: Support for LEFT_J format
Configuration for LEFT_J format.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
index d4d6400..2b67220 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -302,6 +302,13 @@
/* FS need to be inverted */
inv_fs = true;
break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ /* configure a full-word SYNC pulse (LRCLK) */
+ mcasp_set_bits(mcasp, DAVINCI_MCASP_TXFMCTL_REG, FSXDUR);
+ mcasp_set_bits(mcasp, DAVINCI_MCASP_RXFMCTL_REG, FSRDUR);
+ /* No delay after FS */
+ data_delay = 0;
+ break;
default:
ret = -EINVAL;
goto out;