Since its introduction, the codec had an inversion of the left and right
channels. It turned out to be pretty simple as it appears that the codec
doesn't have the same polarity on the LRCK signal than the I2S block.
Fix this by inverting our bit value for the LRCK inversion.
Fixes: 36c684936fae ("ASoC: Add sun8i digital audio codec")
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
---
sound/soc/sunxi/sun8i-codec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/sunxi/sun8i-codec.c b/sound/soc/sunxi/sun8i-codec.c
index 522546e6b153..c8dcb1502d74 100644
--- a/sound/soc/sunxi/sun8i-codec.c
+++ b/sound/soc/sunxi/sun8i-codec.c
@@ -200,7 +200,7 @@ static int sun8i_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
value << SUN8I_AIF1CLK_CTRL_AIF1_BCLK_INV);
regmap_update_bits(scodec->regmap, SUN8I_AIF1CLK_CTRL,
BIT(SUN8I_AIF1CLK_CTRL_AIF1_LRCK_INV),
- value << SUN8I_AIF1CLK_CTRL_AIF1_LRCK_INV);
+ !value << SUN8I_AIF1CLK_CTRL_AIF1_LRCK_INV);
/* DAI format */
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
--
2.14.3
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