[BUG] [le12/le12.2] Allwinner H6 hdmi-audio and hotplug broken #10744
Description
Describe the bug
After updating from le11 hdmi-audio and hotplug is not working any more.
How to reproduce
Boot into le12, no audio over hdmi any more.
Turn off the monitor and back on, nothing on the screen any more.
Information
- LibreELEC Version: 12.2.1
- Hardware Platform: eachlink h6mini, much like the supported tanix tx6
- Isolated the problem to the patch 0049-drm-sun4i-dw-hdmi-Switch-to-bridge-functions.patch. Without it, the tv-box works like in le11
Context
I think the problem is the late initialization of the ddc-en gpio-pins
due to the use of the generic drm bridge connector in sun8i_dw_hdmi_bind()
But I'm to stupid to call drm_bridge_connector_init() in time so I removed
that patch completety. Mayby someone with more knowleage on that subject can fix that patch, please?
TIA