I am using Debian Buster 10 and picked up that "CONFIG_SERIO_RAW" module is not loaded which actually support a PS/2 Controller for Touch Screen though if check lsmod | grep serio_raw module is loaded. I need to simply add this to kernel and compile it to so that I can able to make use of touch screen device.
I installed all the utilities required libncurses, linux-headers and etc.

Kernel Version:
Linux version 4.19.0-6-amd64 (debian-kernel@lists.debian.org) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Debian 4.19.67-2+deb10u2 (2019-11-11)

==================================================================
root@s:/usr/src# ls -lah
total 24K
drwxr-xr-x 6 root root 4.0K Nov 21 10:46 .
drwxr-xr-x 13 root root 4.0K Oct 7 2019 ..
lrwxrwxrwx 1 root root 37 Nov 21 10:46 linux -> /usr/src/linux-headers-4.19.0-6-amd64
drwxr-xr-x 4 root root 4.0K Nov 20 21:07 linux-headers-4.19.0-12-amd64
drwxr-xr-x 4 root root 4.0K Nov 20 21:07 linux-headers-4.19.0-12-common
drwxr-xr-x 4 root root 4.0K Nov 20 15:40 linux-headers-4.19.0-6-amd64
drwxr-xr-x 4 root root 4.0K Nov 21 10:55 linux-headers-4.19.0-6-common
============================================================================
root@s:/lib/modules# ls -lh
total 8.0K
drwxr-xr-x 2 root root 4.0K Nov 20 21:07 4.19.0-12-amd64
drwxr-xr-x 3 root root 4.0K Nov 20 15:34 4.19.0-6-amd64
============================================================================
root@s:/lib/modules/4.19.0-6-amd64# ls -lh
total 4.4M
lrwxrwxrwx 1 root root 37 Nov 11 2019 build -> /usr/src/linux-headers-4.19.0-6-amd64
drwxr-xr-x 12 root root 4.0K Oct 7 2019 kernel
-rw-r--r-- 1 root root 1.1M Nov 20 15:34 modules.alias
-rw-r--r-- 1 root root 1.1M Nov 20 15:34 modules.alias.bin
-rw-r--r-- 1 root root 4.8K Nov 11 2019 modules.builtin
-rw-r--r-- 1 root root 6.0K Nov 20 15:34 modules.builtin.bin
-rw-r--r-- 1 root root 424K Nov 20 15:34 modules.dep
-rw-r--r-- 1 root root 578K Nov 20 15:34 modules.dep.bin
-rw-r--r-- 1 root root 434 Nov 20 15:34 modules.devname
-rw-r--r-- 1 root root 137K Nov 11 2019 modules.order
-rw-r--r-- 1 root root 800 Nov 20 15:34 modules.softdep
-rw-r--r-- 1 root root 494K Nov 20 15:34 modules.symbols
-rw-r--r-- 1 root root 610K Nov 20 15:34 modules.symbols.bin
lrwxrwxrwx 1 root root 38 Nov 11 2019 source -> /usr/src/linux-headers-4.19.0-6-common
=================================================================
root@s:/lib/modules/4.19.0-6-amd64# cat /boot/config-4.19.0-6-amd64 | grep CONFIG_SERIO_RAW
CONFIG_SERIO_RAW=m




I just need to know how to load and compile this module in Debain and documents available on Debain is outdated.

I have also tried download latest kernel from kernel.org and ran "make menuconfig" and managed to add activate settings for CONFIG_SERIO_RAW on existing config but kernel panic error occurred and I had to revert back to previous working kernel.

Any assistance in this regard will be highly appreciated.

Please post your thread in only one forum. Posting a single thread in the most relevant forum will make it easier for members to help you and will keep the discussion in one place. This thread is being closed because it is a duplicate.

https://www.linuxquestions.org/quest...el-4175685577/