RK3588S with kernel 6.1 egl segfault

[BuzzBumbleBee]

RK3588S with kernel 6.1 egl segfault

[BuzzBumbleBee]

OK so updating to the g13p0 libmali fixed the egl test crashes, but still no chromium video decoding

I have attached the logs, the versions are the same as https://github.com/JeffyCN/yocto-manifests/blob/scarthgap/yocto.xml

libv4l2_rkmpp_log.txt
cr_logs.txt

[JeffyCN]

the cr log shows gpu process crashed

[JeffyCN]

libmali doesn't care about kernel version, but should match the mali driver version, i don't know much about that part, but maybe try to use the ones with closest commit date(in mali driver and libmali)

[BuzzBumbleBee]

@JeffyCN I rebuilt on latest scarthgap branches for poky / oe / clang and master for browser.

This resulted in a fully working build with GPU and Video acceleration on chromium 126.

However chromium will only work with the '--no-sandbox' flag, without it I get permission denied on libEGL.so and linGLESv2.so (both under /use/lib/chromium)

I'm unsure why this is as the filesystem permissions are all world readable and listable for directories.

[JeffyCN]

the chromium's sandbox has it's own permission system(ioctl blacklist and whitelist)

[JeffyCN]

it's a little hard to add all required device node into those lists, so i just disable the sandbox instead.