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Docs for USB-C monitor connection #115

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daiwa233
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Adds the port for USB-C, tested on AOC U27N3C

@kfix
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kfix commented Aug 15, 2021

so input "15" is already listed as being for DisplayPort-1.

is your monitor using 15 for USB-C instead @daiwa233 ?

@kfix kfix self-requested a review August 15, 2021 19:03
@kfix
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kfix commented Aug 15, 2021

comment in !76 seems to agree with this

#76 (comment)

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kfix commented Aug 15, 2021

another comment says 15 can be the thunderbolt port on some 4K monitors. good grief...
#67 (comment)

@daiwa233
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Thank you for your work.

so input "15" is already listed as being for DisplayPort-1.

is your monitor using 15 for USB-C instead @daiwa233 ?

Yes, my monitor which is AOC U27N3C using 15 for USB-C instead.

@gradypark86
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gradypark86 commented Jul 26, 2022

I have an AOC U27N3C too. It should be noted that 15 is not always for USB-C. When you use USB-C and DP at the same time, 15 is for DP particularly. I tried to program to find out what value is for USB-C in this scene. Unfortunatley, there is no solution between 0-255. I guess you use HDMI+USB-C, so 17 is for HDMI1, 18 is for HDMI2, and 15 is for USB-C.

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4 participants