When all DDC controls are disabled by an all-negative auto-config, `DDC Features...` is unavailable until the display settings are reset.

waydabber / BetterDisplay

Unlock your displays on your Mac! Flexible HiDPI scaling, XDR/HDR extra brightness, virtual screens, DDC control, extra dimming, PIP/streaming, EDID override and lots more!

https://betterdisplay.pro

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When all DDC controls are disabled by an all-negative auto-config, `DDC Features...` is unavailable until the display settings are reset. #3268

Closed waydabber closed 3 months ago

waydabber commented 3 months ago

This is not ideal as the user can't fix an erroneous auto-config.

waydabber commented 3 months ago

For example a display UPlays C2 1600P 16" reported nothing useful despite DDC brightness working just fine. This is due to factory misconfiguration.

(prot(monitor)type(LCD)model(RTK)cmds(01 02 03 07 0C E3 F3)vcp(02)mswhql(1)asset_eep(40)mccs_ver(2.2))

DDC capabilities report for Display 5 (Display)
VCP 0x02 (2)
- Parsed as command newControlValue
- Current value: 1.
- Maximum value: 2.