Il giorno mercoledì 26 agosto 2015 17:45:45 UTC+2, Alexis Jeandet ha scritto: > > Now I2C works :), I can see 2 sound cards in /proc/asound, > .... > I use this to switch from card 0 to 1 > sudo amixer -c 1 -- sset Master Playback 0dB > > I play with this: > sudo aplay -vv someWaveFile.wav > > But I still don't get any sound, any hint? >
greati. i suppose it's a matter of "alsamixer" and some UDA controls.. if you tweak some regs on the far right, IIRC some with "double" "quadruple" and other option, you'll hear music. the MCLK link is not used anyway in my setup, as with WSPLL=1 the UDA synths the system clock from the WS clock. with a LA you should see the WS clocked at fs frequency (44K1 or 48K) BTW i noticed the UDA volume controls are not working on my side, but again it could a problem of "fragile" I2C link as it's a wire on the fly.. (as i suppose it were your first issues on I2C setup, right?) bye > > Best regards, > Alexis. > -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
