Hi, i'm unsure of when this issue first appeared: I know that it works fine fine for some old builds for instance, in this armbian build, dated April/2025 that uses your patches, but audio playback through the A/V port is bugged as of the latest image.
The sound is being played at a very slow speed, pitched down, perhaps at 0.5x, but im not exactly sure. I've tried to change the audio card sampling rate but it doesnt seem to change anything (i think it only supports 48 kHz). Maybe this is an issue with the codec's reported clock somewhere in the device tree?
heres the output of aplay -L, if it helps:
[root@alarm ~]# aplay -L null Discard all samples (playback) or generate zero samples (capture) default:CARD=Codec H616 Audio Codec, CDC PCM Codec-0 Default Audio Device sysdefault:CARD=Codec H616 Audio Codec, CDC PCM Codec-0 Default Audio Device default:CARD=SPDIF SPDIF, spdif-dit-hifi dit-hifi-0 Default Audio Device sysdefault:CARD=SPDIF SPDIF, spdif-dit-hifi dit-hifi-0 Default Audio Device default:CARD=HDMI HDMI, ahub_plat-i2s-hifi i2s-hifi-0 Default Audio Device sysdefault:CARD=HDMI HDMI, ahub_plat-i2s-hifi i2s-hifi-0 Default Audio Device
Let me know if i can help. Thanks.
Hi, i'm unsure of when this issue first appeared: I know that it works fine fine for some old builds for instance, in this armbian build, dated April/2025 that uses your patches, but audio playback through the A/V port is bugged as of the latest image.
The sound is being played at a very slow speed, pitched down, perhaps at 0.5x, but im not exactly sure. I've tried to change the audio card sampling rate but it doesnt seem to change anything (i think it only supports 48 kHz). Maybe this is an issue with the codec's reported clock somewhere in the device tree?
heres the output of aplay -L, if it helps:
[root@alarm ~]# aplay -L null Discard all samples (playback) or generate zero samples (capture) default:CARD=Codec H616 Audio Codec, CDC PCM Codec-0 Default Audio Device sysdefault:CARD=Codec H616 Audio Codec, CDC PCM Codec-0 Default Audio Device default:CARD=SPDIF SPDIF, spdif-dit-hifi dit-hifi-0 Default Audio Device sysdefault:CARD=SPDIF SPDIF, spdif-dit-hifi dit-hifi-0 Default Audio Device default:CARD=HDMI HDMI, ahub_plat-i2s-hifi i2s-hifi-0 Default Audio Device sysdefault:CARD=HDMI HDMI, ahub_plat-i2s-hifi i2s-hifi-0 Default Audio DeviceLet me know if i can help. Thanks.