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Commit 4c2474c0 authored by Timur Tabi's avatar Timur Tabi Committed by Mark Brown
Browse files

ASoC: wm8960: add support for big-endian audio samples 



PowerPC ASoC drivers frequently use the _BE variants of the SNDRV_PCM_FORMAT
macros, so we need to look for those as well.

Signed-off-by: default avatarTimur Tabi <timur@freescale.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent d55438be

sound/soc/codecs/wm8960.c

+8 −1
Original line number Diff line number Diff line
@@ -557,18 +557,25 @@ static int wm8960_hw_params(struct snd_pcm_substream *substream, 
	struct snd_soc_codec *codec = dai->codec;

	struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);

	u16 iface = snd_soc_read(codec, WM8960_IFACE1) & 0xfff3;

	snd_pcm_format_t format = params_format(params);

	int i;



	/* bit size */

	switch (params_format(params)) {

	switch (format) {

	case SNDRV_PCM_FORMAT_S16_LE:

	case SNDRV_PCM_FORMAT_S16_BE:

		break;

	case SNDRV_PCM_FORMAT_S20_3LE:

	case SNDRV_PCM_FORMAT_S20_3BE:

		iface |= 0x0004;

		break;

	case SNDRV_PCM_FORMAT_S24_LE:

	case SNDRV_PCM_FORMAT_S24_BE:

		iface |= 0x0008;

		break;

	default:

		dev_err(codec->dev, "unsupported format %i\n", format);

		return -EINVAL;

	}



	/* Update filters for the new rate */