STe LMC mixer fix for older rev board

[Steve]

@exxos It's ok I sorted it: https://www.exxosforum.co.uk/forum/viewt ... =25&t=5125

[exxos]

@exxos It's ok I sorted it: https://www.exxosforum.co.uk/forum/viewt ... =25&t=5125

[Cyprian]

@exxos thanks for mentioning me.

Attached you can find my LMC test application.
With keys 1,2,3,4,0 you can change settings of LMC mixer, A/Z,S/X turn on/off SDMA/YM sound:

Code: Select all

0 - Open 
1 - Input1 
2 - Input2 
3 - Input3 
4 - Input4 
A - Turn Off YM 
Z - Turn On YM 
S - Turn Off SDMA 
X - Turn On SDMA

The outcome is that, whether you choose Input1/2/3/4 or Open - SMDA sound is always audible (with the same volume level). But YM is only present when you activate Input1.