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by jorvi
1 hour ago
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DisplayPort still doesn't have anything as good as CEC. DDC/CI exists and bizarrely enough has existed for much longer than CEC (since the DVI port era), but DisplayPort Alliance has never bothered to standardize it and iterate on it. For example, some monitors crash if you read any value from the monitor, so you can only blindly send brightness or volume levels. Some internally use 255 instead of 100. Some have crappy flash and you will wear it out by sending values constantly. Etc, etc. |
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