Which Khadas SBC do you use?
VIM3 Pro
Which system do you use? Android, Ubuntu, OOWOW or others?
Debian 11
Which version of system do you use? Khadas official images, self built images, or others?
self built Debian image (by fenix)
Please describe your issue below:
I build the Debian image using a Fenix script (GitHub - khadas/fenix: One-stop script set to build Ubuntu/Debian images). During the kernel boot process I see GPU initialization error messages. How to fix it?
Thanx.
Post a console log of your issue below:
[ 0.729856] panfrost ffe40000.gpu: clock rate = 24000000
[ 0.729925] panfrost ffe40000.gpu: error -ENODEV: _opp_set_regulators: no regulator (mali) found
[ 0.743117] panfrost ffe40000.gpu: devfreq_add_device: Unable to find governor for the device
[ 0.746168] panfrost ffe40000.gpu: [drm:panfrost_devfreq_init [panfrost]] ERROR Couldn’t initialize GPU devfreq
[ 0.756181] panfrost ffe40000.gpu: devfreq init failed -22
[ 0.756196] panfrost ffe40000.gpu: Fatal error during GPU init
[ 0.756222] panfrost: probe of ffe40000.gpu failed with error -22
Delete this line and post your log here.