....take the first one.
first you have to set resolution in autoexec because you have no oppotunity in the app for 2560x1440.
Than you can set the bitrate for that resolution.
1.) 2560x1440 resolution:
writeb 0xC06CC426 0x00
2.) bitrate 50 mbits for 2560x1440
writew 0xC05C1E52 0x4248
-->
Code:
writeb 0xC06CC426 0x00
writew 0xC05C1E52 0x4248
it must be the right code but for me it is not working it ends in an endless loop off booting, next time starting without script it sets resolution to 1920x1080 (it seems to be the standard resolution, because every bitrate/resolution setting not working sets that value).Maybe from modified firmware with 35mbits, you can test it...
for other bitrate adresses you can look here:
https://github.com/PJanisio/Xiaomi_Yi_autoexec.ash/tree/master/bitrate/1.2.13
Tested today (23L newest fw) a little bit with a modified 35 mbits firmware, many bitrate + resolution (no working 2,6k--> endless boot !!!) settings smaller 2,6k (2,3k) and Bitrates over 30mbits also not works via script --> switching everytime to 1920x1080 60fps, mustbe a standard value.Setting to 35mbits via firmware is no problem.
Resolution 1600x1200 60fps 30mbits working fine via script, without bitrate setting 15 mbits and setting bitrate higher than 30 mbits switching to 1920x1080 60fps 35mbits.
Firmware mod 35 mbits and resolution changing via app works fine.
Don't understand that behaviour.