[FS#816] The release image for Belkin AC 1750 DB (f9k1115v2) doesn't have ath10k out of the box

[LEDE Bugs]

A new Flyspray task has been opened.  Details are below. 

User who did this - Kill Gufo (killgufo) 

Attached to Project - LEDE Project
Summary - The release image for Belkin AC 1750 DB (f9k1115v2) doesn't have ath10k out of the box
Task Type - Bug Report
Category - Base system
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Low
Priority - Very Low
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - I just update to lede 17.01.1 release from openwrt on my Belkin AC 1750 DB (lede-17.01.1-ar71xx-generic-f9k1115v2-squashfs-sysupgrade.bin) and noticed there is a bug that used to be in openwrt as well. 

The default release doesn't contain the kernel module and the firmware for the 5Ghz WiFi (kmod-ath10k ath10k-firmware-qca988x). 

After installing them manually all goes fine.

https://github.com/lede-project/source/blob/10d11859dfbad0b4482d1a50b20ef91eeeeca2d7/target/linux/ar71xx/image/legacy-devices.mk#L193 would make me think support is baked in, but something is misaligned somehow.

Cheers 

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=816