[rk322x unofficial build] Kodi crash EGL_BAD_ALLOC

Hi everyone,

I'm working on an unofficial libreelec 10 build for soc rockchip 322x (not released yet).

It's a mix of the work done by knaerzche and some patches taken by armbian ( fabiobassa and jock2)

It works pretty well but I only have one issue that I don't know if I have solved it well.

Starting streams decoded via software (netflix addons and similar) after about 6 minutes there is a kodi crash due to an EGL_BAD_ALLOC error (log attached).

I tried with different cma memory sizes (from 64MB to 512MB) and also lower resolutions, but the only solution was to disable the dmabuf management in the kernel.

I suspect a memory leak but I'm not sure. Can anyone help me!?

Cheers

Michele

I updated mesa to the latest version and saw that there are several improvements and bugfixes for lima driver.

the problem seems to have disappeared

cheers

Michele

I don't know if officially there are devices with mali 4xx, but I solved it by applying this patch to mesa 21.0.3.

lima: limit number of draws per job (!10121) · Merge requests · Mesa / mesa

Otherwise we may hit tile heap size limit if an app issues too many draws per job. Fixes

gitlab.freedesktop.org

this patch is now also upstream.