Jernej, On 7/10/20 2:22 PM, Jernej Škrabec wrote: >> From the description in the manual, this looks off by one. The number of >> BCLKs per LRCK is LRCK_PERIOD + 1. > > Are you sure? Macro SUN8I_I2S_FMT0_LRCK_PERIOD() is defined as follows: > > #define SUN8I_I2S_FMT0_LRCK_PERIOD(period) ((period - 1) << 8) > > which already lowers value by 1. No, sorry, I had missed the subtraction happening in the macro. So there's no problem here. Thanks, Samuel