forked from luck/tmp_suning_uos_patched
ASoC: wm8741: Fix setting interface format for DSP modes
According to the datasheet: Format Control (05h) BITS[3:2] FMT[1:0] Audio data format selection 00 = right justified mode 01 = left justified mode 10 = I2S mode 11 = DSP mode BIT[4] LRP Polarity selec for LRCLK/DSP mode select 0 = normal LRCLK poalrity/DSP mode A 1 = inverted LRCLK poarity/DSP mode B For SND_SOC_DAIFMT_DSP_A, we should set 0x000C instead of 0x0003. For SND_SOC_DAIFMT_DSP_B, we should set 0x001C instead of 0x0013. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
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@ -339,10 +339,10 @@ static int wm8741_set_dai_fmt(struct snd_soc_dai *codec_dai,
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iface |= 0x0004;
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break;
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case SND_SOC_DAIFMT_DSP_A:
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iface |= 0x0003;
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iface |= 0x000C;
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break;
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case SND_SOC_DAIFMT_DSP_B:
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iface |= 0x0013;
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iface |= 0x001C;
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break;
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default:
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return -EINVAL;
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