[Bug 212449] DDC requires amdgpu.dc=0, HDMI sound requires amdgpu.dc=1. Make them work together!

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Sun Mar 28 10:00:56 UTC 2021


https://bugzilla.kernel.org/show_bug.cgi?id=212449

--- Comment #2 from Vyacheslav Dikonov (sdiconov at mail.ru) ---
I doubt that. 
Please, see my ddccontrol logs with different settings. It shows that
ddccontrol cannot access the controls unless the options are set as dc=0,
hw_itc=0.  All logs are taken under root and with POSIX locale. 
I also add a reference log drom a different machine attached to the same
display.

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