I am using a TLV320AIC32 which has the differential line outputs connected to an external amplifier TPA6120A2DWP.
Originally I had the TLV320AIC32 configured to use the headphone outputs, but now I would like use the line outputs.
I tried setting page 0 / register 41 to 0x50 (0b0101 0000) so that:
- left DAC output selects DAC_L3 path to left line output driver
- right DAC output selects DAC_L3 path to right line output driver
but this didnt work.
How do I configure the TLV320AIC32 to use the differential line outputs ?
The spreadsheet attached shows the exiting configuration I am using.