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Commit 6b464321 authored by Jassi Brar's avatar Jassi Brar Committed by Mark Brown
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ASoC: WM8580: Debug BCLK and sample size 



In case of SNDRV_PCM_FORMAT_S32_LE, we need to set WM8580_AIF_LENGTH_32,
rather than WM8580_AIF_LENGTH_24.
Also, the BCLK has to be 64fs, for sample size of 20, 24 and 32 bits.

Signed-off-by: default avatarJassi Brar <jassi.brar@samsung.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 681e3692

sound/soc/codecs/wm8580.c

+4 −4
Original line number Diff line number Diff line
@@ -491,16 +491,16 @@ static int wm8580_paif_hw_params(struct snd_pcm_substream *substream, 
		paifa |= 0x8;

		break;

	case SNDRV_PCM_FORMAT_S20_3LE:

		paifa |= 0x10;

		paifa |= 0x0;

		paifb |= WM8580_AIF_LENGTH_20;

		break;

	case SNDRV_PCM_FORMAT_S24_LE:

		paifa |= 0x10;

		paifa |= 0x0;

		paifb |= WM8580_AIF_LENGTH_24;

		break;

	case SNDRV_PCM_FORMAT_S32_LE:

		paifa |= 0x10;

		paifb |= WM8580_AIF_LENGTH_24;

		paifa |= 0x0;

		paifb |= WM8580_AIF_LENGTH_32;

		break;

	default:

		return -EINVAL;