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Commit 182bef86 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
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ASoC: davinci-mcasp: Fix S24_LE and U24_LE support 



In case of S24_LE/U24_LE modes we expect 24bits on the bus while the samples
are stored and transferred in memory on 32bits (lower 3 bytes of the 4
bytes).

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: default avatarDaniel Mack <daniel@zonque.org>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 7f28f357

sound/soc/davinci/davinci-mcasp.c

+4 −0
Original line number Diff line number Diff line
@@ -720,6 +720,10 @@ static int davinci_mcasp_hw_params(struct snd_pcm_substream *substream, 


	case SNDRV_PCM_FORMAT_U24_LE:

	case SNDRV_PCM_FORMAT_S24_LE:

		dma_params->data_type = 4;

		word_length = 24;

		break;



	case SNDRV_PCM_FORMAT_U32_LE:

	case SNDRV_PCM_FORMAT_S32_LE:

		dma_params->data_type = 4;