elsabz Posted April 3, 2023 Share Posted April 3, 2023 Hi all, after installing the latest version of Armbian (Jammy 6.1.11 desktop) I found that HDMI monitor audio is not working. With the Ubuntu MATE version of odroid the audio worked. Armbian seems more powerful and its look is much better than MATE, I hope I can solve all the problems because I don't want to go back to MATE anymore, How can I make HDMI audio work? Thanks in advance... PS. I have already updated the firmware to full with the WiFi USB stick problem which has since been resolved 0 Quote Link to comment Share on other sites More sharing options...
jmccoy555 Posted April 6, 2023 Share Posted April 6, 2023 Hi, try running the script for the 3.5mm jack and also amixer -c 0 set 'TOHDMITX I2S SRC' 'I2S B' I think that has sorted HDMI for me.... I'm trying to get SPDIF working. 0 Quote Link to comment Share on other sites More sharing options...
c0rnelius Posted April 6, 2023 Share Posted April 6, 2023 HDMI sudo amixer -c 0 set 'TOHDMITX' 'on' sudo amixer -c 0 set 'TOHDMITX I2S SRC' 'I2S B' sudo amixer -c 0 set 'TDMOUT_B SRC SEL' 'IN 0' sudo amixer -c 0 set 'FRDDR_A SRC 2 EN' 'on' sudo amixer -c 0 set 'FRDDR_A SINK 1 SEL' 'OUT 0' sudo amixer -c 0 set 'FRDDR_A SINK 2 SEL' 'OUT 1' sudo amixer -c 0 set 'FRDDR_A SINK 3 SEL' 'OUT 2' sudo amixer -c 0 set 'ACODEC' '85%' # not needed for the C4 sudo alsactl store ANALOG sudo amixer -c 0 set 'TOACODEC OUT EN' 'on' sudo amixer -c 0 set 'TOACODEC SRC' 'I2S B' sudo amixer -c 0 set 'TDMOUT_B SRC SEL' 'IN 0' sudo amixer -c 0 set 'FRDDR_A SRC 2 EN' 'on' sudo amixer -c 0 set 'FRDDR_A SINK 1 SEL' 'OUT 0' sudo amixer -c 0 set 'FRDDR_A SINK 2 SEL' 'OUT 1' sudo amixer -c 0 set 'FRDDR_A SINK 3 SEL' 'OUT 2' sudo amixer -c 0 set 'ACODEC' '85%' sudo alsactl store 0 Quote Link to comment Share on other sites More sharing options...
elsabz Posted April 22, 2023 Author Share Posted April 22, 2023 Hi thank you all now the audio works! 0 Quote Link to comment Share on other sites More sharing options...
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