solved: ROCK64 Stereo Audio POT-Board anyone having success getting sound?

[ayufan]

The latest 0.5.x does output sound.

Kwiboo on IRC:

Code:

RockyBoulder Xalius: the audio POT board should work including spdif, but at the moment there are some limitations on the i2s bus and the J3 jumper needs to be changes to use 50M OSC

[7:02 PM]
I need to write a simple codec driver for i2s that allows correct sample rates, channels and sets mclk that works with es9023 for full function

[7:09 PM]
RockyBoulder APP Kwiboo: 50 M OSC? There is none included, right? Do you can recommend one? I don't have one.

[7:15 PM]
Kwiboo APP RockyBoulder you should only need to change a jumper on the board, check https://www.pine64.org/wp-content/uploads/2017/06/ROCK64_audio_board_bottom.jpg (50kB)
in the middle 50M and MCLK it need to connect 50M and the middle pin instead of the middle and MCLK

[7:19 PM]
RockyBoulder APP Kwiboo: Thank you I checked the schmatics and found that the OSC is onboard. Thought i had to connect it through this white header. Changed j3 to use the osc and got sound with speaker-test -c2 -D hw:1,0 Now to more testing. Thank you!

[7:22 PM]
Kwiboo APP at the moment it is limited to up to 96khz and not 192khz because that is the limit of the acodec that is used for the on-board a/v jack