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    Subject[122/264] ASoC: wm8741: Fix setting interface format for DSP modes
    3.1-stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Axel Lin <axel.lin@gmail.com>

    commit 3a340104fad6ecbea5ad6792a2ea855f0507a6e0 upstream.

    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>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    sound/soc/codecs/wm8741.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    --- a/sound/soc/codecs/wm8741.c
    +++ b/sound/soc/codecs/wm8741.c
    @@ -337,10 +337,10 @@ static int wm8741_set_dai_fmt(struct snd
    iface |= 0x0004;
    break;
    case SND_SOC_DAIFMT_DSP_A:
    - iface |= 0x0003;
    + iface |= 0x000C;
    break;
    case SND_SOC_DAIFMT_DSP_B:
    - iface |= 0x0013;
    + iface |= 0x001C;
    break;
    default:
    return -EINVAL;



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