popcornmix

> Thanks for the quick reply! > > * Is there a way to keep the headphone jack alive? dtparam=audio=on is explicitly there to enable the alsa driver for the...

Using `dtparam=audio=on` doesn't prevent the hdmi output from working. It just provides an additional alsa device that supports headphone output. If having an additional alsa device breaks hdmi output, then...

> It doesn't break HDMI output, but it does break audio-over-hdmi, which is what this Github issue is all about. I would like to have audio output via the headphone...

> Commenting dtparam=spi=on on /boot/config.txt solved the issue as suggested did you mean spi or audio here? I don't see how spi is related.

What are you running? Just console, desktop or app that uses dispmanx overlays? Do you have v3d-fkms-vc4 overlay enabled?

Why are you using overscan_scale? That shouldn't be required for console or desktop use. What does ``vcgencmd version`` report?

Can you post the contents of config.txt. Does the problem just affect Open Auto Pro or also desktop?

rpi-update firmware should have a fix for this issue.

@JamesH65 any thoughts? "Fix composite mode on devices up to Pi3B+" was one of yours.

That commit did have a later fix: ``` 1e494f150046bd04331ab0b19e4e5322eb7b7773 firmware: arm_loader: Allow hvs interrupt during SET_NOTIFY_DISPLAY_DONE ``` Does the problem still occur with that? If it does can you post...