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IGoFrankyLin-0859 asked SunnyQi-MSFT commented

How to setup new default volume by INF when KSNODETYPE_VOLUME exist?

1 . Is there any way to setup microphone / speaker default volume (include boost, max, min, steps) by INF?
2 . Can I use PKEY to setup default volume when KSNODETYPE_VOLUME node exist?
3 . Is it possible to use PKEY to setup boost, max, min steps ?

Notes:
A . PKEY : https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/pkey-audioendpoint-default-volumeindb
B . KSNODETYPE_VOLUME node : https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/software-volume-control-support

windows-10-setup
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