44100 Hz audio plays slightly fast on the DM365. This is because the tlv320aic3x driver is calculating invalid PLL parameters for the WCLK. The parameters it calculates are:
pll_p = 1, pll_r = 1, pll_j = 3, pll_d = 3450 According to the codec datasheet, the value of J should be greater than 3. The datasheet is correct. The WCLK signal is unstable, bouncing between 44200 and 44500 Hz. I recalculated the parameters by hand, setting P to 2 and got the following values: pll_p = 2, pll_r = 1, pll_j = 6, pll_d = 6901 These values gave a clean 44100 WCLK. _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
