[54] I2S: Wrong LRCK polarity in Aligned mode

This anomaly applies to IC Rev. Engineering B, build codes QFAA-BA0, CHAA-AA0.

Symptoms

In Aligned mode, left and right samples are swapped.

Conditions

CONFIG.FORMAT = ALIGNED

Consequences

Left and right audio channels are swapped.

Workaround

Swap left and right samples in memory.