I'm looking for a solution to build the i915 driver for a kernel in version 4.4.180When I download the source of the kernel, the rocketlake id (4C8A) doesn't appear in the list of version/alias in the .ko file (with modinfo).I tried to download the 5.15 kernel version, and modify the Makefile to build for 4.4.180. The i915.ko is ok, wiith the correct id/alias. However, when I try to insmod it, it missed a lot of symbols.Iis there a patch file to add the rocket lake features into the sources of 4.4.180? Or maybe help to resolv the missing dependencies/symbols?
Thx a lot for your help,