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Odroidian

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    Odroidian got a reaction from NicoD in Odroid N2+ / N2 Plus   
    Hello forum,
    I am new to Armbian. Selected it for my Odroid N2+ because I need high CPU performance for a virtual piano software and current Armbian Buster comes with 2.4 GHz.
    I'd like to share my alsa settings for the analog stereo output of the N2+.
    Could not find much info on the net, but at least I have analog sound now at the 3.5mm TRS-jack -- don't know really, why it works, but it does
    Created a /etc/asound.conf with

    pcm.!default {         type plug         slave {         pcm "hw:0,1"         } }
    (sets analog stereo device as default).
    The alsamixer settings I made manually. The following is the output of the command amixer:

    Simple mixer control 'ACODEC',0   Capabilities: pvolume pswitch pswitch-joined   Playback channels: Front Left - Front Right   Limits: Playback 0 - 255   Mono:   Front Left: Playback 222 [87%] [-12.33dB] [on]   Front Right: Playback 222 [87%] [-12.33dB] [on] Simple mixer control 'ACODEC Left DAC Sel',0   Capabilities: enum   Items: 'Left' 'Right'   Item0: 'Left' Simple mixer control 'ACODEC Mute Ramp',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [off] Simple mixer control 'ACODEC Playback Channel Mode',0   Capabilities: enum   Items: 'Stereo' 'Mono'   Item0: 'Stereo' Simple mixer control 'ACODEC Ramp Rate',0   Capabilities: enum   Items: 'Fast' 'Slow'   Item0: 'Fast' Simple mixer control 'ACODEC Right DAC Sel',0   Capabilities: enum   Items: 'Right' 'Left'   Item0: 'Right' Simple mixer control 'ACODEC Unmute Ramp',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [off] Simple mixer control 'FRDDR_A SINK 1 SEL',0   Capabilities: enum   Items: 'OUT 0' 'OUT 1' 'OUT 2' 'OUT 3' 'OUT 4' 'OUT 5' 'OUT 6' 'OUT 7'   Item0: 'OUT 1' Simple mixer control 'FRDDR_A SINK 2 SEL',0   Capabilities: enum   Items: 'OUT 0' 'OUT 1' 'OUT 2' 'OUT 3' 'OUT 4' 'OUT 5' 'OUT 6' 'OUT 7'   Item0: 'OUT 0' Simple mixer control 'FRDDR_A SINK 3 SEL',0   Capabilities: enum   Items: 'OUT 0' 'OUT 1' 'OUT 2' 'OUT 3' 'OUT 4' 'OUT 5' 'OUT 6' 'OUT 7'   Item0: 'OUT 0' Simple mixer control 'FRDDR_A SRC 1 EN',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [on] Simple mixer control 'FRDDR_A SRC 2 EN',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [off] Simple mixer control 'FRDDR_A SRC 3 EN',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [off] Simple mixer control 'FRDDR_B SINK 1 SEL',0   Capabilities: enum   Items: 'OUT 0' 'OUT 1' 'OUT 2' 'OUT 3' 'OUT 4' 'OUT 5' 'OUT 6' 'OUT 7'   Item0: 'OUT 2' Simple mixer control 'FRDDR_B SINK 2 SEL',0   Capabilities: enum   Items: 'OUT 0' 'OUT 1' 'OUT 2' 'OUT 3' 'OUT 4' 'OUT 5' 'OUT 6' 'OUT 7'   Item0: 'OUT 0' Simple mixer control 'FRDDR_B SINK 3 SEL',0   Capabilities: enum   Items: 'OUT 0' 'OUT 1' 'OUT 2' 'OUT 3' 'OUT 4' 'OUT 5' 'OUT 6' 'OUT 7'   Item0: 'OUT 0' Simple mixer control 'FRDDR_B SRC 1 EN',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [on] Simple mixer control 'FRDDR_B SRC 2 EN',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [off] Simple mixer control 'FRDDR_B SRC 3 EN',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [off] Simple mixer control 'FRDDR_C SINK 1 SEL',0   Capabilities: enum   Items: 'OUT 0' 'OUT 1' 'OUT 2' 'OUT 3' 'OUT 4' 'OUT 5' 'OUT 6' 'OUT 7'   Item0: 'OUT 3' Simple mixer control 'FRDDR_C SINK 2 SEL',0   Capabilities: enum   Items: 'OUT 0' 'OUT 1' 'OUT 2' 'OUT 3' 'OUT 4' 'OUT 5' 'OUT 6' 'OUT 7'   Item0: 'OUT 0' Simple mixer control 'FRDDR_C SINK 3 SEL',0   Capabilities: enum   Items: 'OUT 0' 'OUT 1' 'OUT 2' 'OUT 3' 'OUT 4' 'OUT 5' 'OUT 6' 'OUT 7'   Item0: 'OUT 0' Simple mixer control 'FRDDR_C SRC 1 EN',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [on] Simple mixer control 'FRDDR_C SRC 2 EN',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [off] Simple mixer control 'FRDDR_C SRC 3 EN',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [off] Simple mixer control 'TDMIN_A SRC SEL',0   Capabilities: enum   Items: 'IN 0' 'IN 1' 'IN 2' 'IN 3' 'IN 4' 'IN 5' 'IN 6' 'IN 7' 'IN 8' 'IN 9' 'IN 10' 'IN 11' 'IN 12' 'IN 13' 'IN 14' 'IN 15'   Item0: 'IN 0' Simple mixer control 'TDMIN_B SRC SEL',0   Capabilities: enum   Items: 'IN 0' 'IN 1' 'IN 2' 'IN 3' 'IN 4' 'IN 5' 'IN 6' 'IN 7' 'IN 8' 'IN 9' 'IN 10' 'IN 11' 'IN 12' 'IN 13' 'IN 14' 'IN 15'   Item0: 'IN 0' Simple mixer control 'TDMIN_C SRC SEL',0   Capabilities: enum   Items: 'IN 0' 'IN 1' 'IN 2' 'IN 3' 'IN 4' 'IN 5' 'IN 6' 'IN 7' 'IN 8' 'IN 9' 'IN 10' 'IN 11' 'IN 12' 'IN 13' 'IN 14' 'IN 15'   Item0: 'IN 0' Simple mixer control 'TDMIN_LB SRC SEL',0   Capabilities: enum   Items: 'IN 0' 'IN 1' 'IN 2' 'IN 3' 'IN 4' 'IN 5' 'IN 6' 'IN 7' 'IN 8' 'IN 9' 'IN 10' 'IN 11' 'IN 12' 'IN 13' 'IN 14' 'IN 15'   Item0: 'IN 0' Simple mixer control 'TDMOUT_B Gain Enable',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [off] Simple mixer control 'TDMOUT_B Lane 0',0   Capabilities: volume   Playback channels: Front Left - Front Right   Capture channels: Front Left - Front Right   Limits: 0 - 255   Front Left: 0 [0%]   Front Right: 0 [0%] Simple mixer control 'TDMOUT_B Lane 1',0   Capabilities: volume   Playback channels: Front Left - Front Right   Capture channels: Front Left - Front Right   Limits: 0 - 255   Front Left: 0 [0%]   Front Right: 0 [0%] Simple mixer control 'TDMOUT_B Lane 2',0   Capabilities: volume   Playback channels: Front Left - Front Right   Capture channels: Front Left - Front Right   Limits: 0 - 255   Front Left: 0 [0%]   Front Right: 0 [0%] Simple mixer control 'TDMOUT_B Lane 3',0   Capabilities: volume   Playback channels: Front Left - Front Right   Capture channels: Front Left - Front Right   Limits: 0 - 255   Front Left: 0 [0%]   Front Right: 0 [0%] Simple mixer control 'TDMOUT_B SRC SEL',0   Capabilities: enum   Items: 'IN 0' 'IN 1' 'IN 2'   Item0: 'IN 0' Simple mixer control 'TDMOUT_C Gain Enable',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [off] Simple mixer control 'TDMOUT_C Lane 0',0   Capabilities: volume   Playback channels: Front Left - Front Right   Capture channels: Front Left - Front Right   Limits: 0 - 255   Front Left: 0 [0%]   Front Right: 0 [0%] Simple mixer control 'TDMOUT_C Lane 1',0   Capabilities: volume   Playback channels: Front Left - Front Right   Capture channels: Front Left - Front Right   Limits: 0 - 255   Front Left: 0 [0%]   Front Right: 0 [0%] Simple mixer control 'TDMOUT_C Lane 2',0   Capabilities: volume   Playback channels: Front Left - Front Right   Capture channels: Front Left - Front Right   Limits: 0 - 255   Front Left: 0 [0%]   Front Right: 0 [0%] Simple mixer control 'TDMOUT_C Lane 3',0   Capabilities: volume   Playback channels: Front Left - Front Right   Capture channels: Front Left - Front Right   Limits: 0 - 255   Front Left: 0 [0%]   Front Right: 0 [0%] Simple mixer control 'TDMOUT_C SRC SEL',0   Capabilities: enum   Items: 'IN 0' 'IN 1' 'IN 2'   Item0: 'IN 1' Simple mixer control 'TOACODEC Lane Select',0   Capabilities: volume volume-joined   Playback channels: Mono   Capture channels: Mono   Limits: 0 - 3   Mono: 0 [0%] Simple mixer control 'TOACODEC OUT EN',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [on] Simple mixer control 'TOACODEC SRC',0   Capabilities: enum   Items: 'I2S A' 'I2S B' 'I2S C'   Item0: 'I2S C' Simple mixer control 'TODDR_A SRC SEL',0   Capabilities: enum   Items: 'IN 0' 'IN 1' 'IN 2' 'IN 3' 'IN 4' 'IN 5' 'IN 6' 'IN 7'   Item0: 'IN 0' Simple mixer control 'TODDR_B SRC SEL',0   Capabilities: enum   Items: 'IN 0' 'IN 1' 'IN 2' 'IN 3' 'IN 4' 'IN 5' 'IN 6' 'IN 7'   Item0: 'IN 0' Simple mixer control 'TODDR_C SRC SEL',0   Capabilities: enum   Items: 'IN 0' 'IN 1' 'IN 2' 'IN 3' 'IN 4' 'IN 5' 'IN 6' 'IN 7'   Item0: 'IN 0' Simple mixer control 'TOHDMITX',0   Capabilities: pswitch pswitch-joined   Playback channels: Mono   Mono: Playback [on] Simple mixer control 'TOHDMITX I2S SRC',0   Capabilities: enum   Items: 'I2S A' 'I2S B' 'I2S C'   Item0: 'I2S B' Simple mixer control 'TOHDMITX SPDIF SRC',0   Capabilities: enum   Items: 'SPDIF A' 'SPDIF B'   Item0: 'SPDIF A'
    System: Armbian 21.02.4 Buster with Linux 5.10.27-meson64
    Great project!
    Thank you all!

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