Override EDID Refresh Rates

[cycle8898]

There are a few threads on this / white lists etc

@cdu13a

onights( 20191002) nightly build will have support for 1366x768p60hz on the amlogic builds for the s912/s905 variants.

To use create a /storage/.kodi/userdata/disp_add file and add 1366x768p60hz to it.

If it works let us know