I have my custom board where we have connected ADV7441A HDMI audio out to DM6467 MCASP0.
I configured ADV7441A in I2S mode.I can get MCLK as 12.287MHz,SCLK as 3.072 and LRCLK as 48KHz.
I always get SCLK as 3.072MHz though I set REGISTER_03H register of HDMI Map is 0x18 means 24 bit width of word.
1)Is there any setting so I can change SCLK from 3.072MHz to 1.536MHz? I tried with different I2S Bit Width but SCLK remains same that is 3.072MHz.
2)How can I set I2S Bit Width as 32 bit?
3)Is there any mode or setting so I can put ADV7441A in slave mode?
Thanks & Regards