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Commit 423761e0 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
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ASoC: davinci-mcasp: Support for LEFT_J format 



Configuration for LEFT_J format.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent ffd950f7

sound/soc/davinci/davinci-mcasp.c

+7 −0
Original line number Diff line number Diff line
@@ -302,6 +302,13 @@ static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai, 
		/* 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;