topic galcore folder is not present in /sys/kernel/debug/gc directory in i.MX Processors

galcore folder is not present in /sys/kernel/debug/gc directory

ravicalm — Thu, 27 Jul 2023 09:13:07 GMT

galcore folder is not present in /sys/kernel/debug/gc directory could you please tell me what and all need to be enable in yocto bsp.

Re: galcore folder is not present in /sys/kernel/debug/gc directory

Dhruvit — Fri, 28 Jul 2023 12:00:00 GMT

Hi @ravicalm,

I hope you are doing well.

The issue could take place due to the kernel version.

Please refer to these links for more details.
https://community.nxp.com/t5/i-MX-Processors/IMX6D-Unable-to-load-galcore-module-with-NXP-Linux-Kernel-4-14/td-p/968060

To build the galcore module externally please refer to this below-given link.
https://community.nxp.com/t5/i-MX-Processors/galcore-module-failed-to-load/m-p/920637

Thanks & Regards,
Dhruvit Vasavada

Re: galcore folder is not present in /sys/kernel/debug/gc directory

ravicalm — Fri, 11 Aug 2023 10:39:45 GMT

Hi @dhruvith,
Currently in my project linux version they are using ethanviv driver for rendering the images . but I want to use galcore vivante driver . is there any way like updating the device tree and configuration.