[Bug 106223] [KBL-R] DP link training failures lead to downgraded link parameters and resolution

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Apr 27 08:50:23 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=106223

--- Comment #34 from Jani Nikula <jani.nikula at intel.com> ---
>From the logs:

[   51.556954] [drm:drm_dp_read_desc [drm_kms_helper]] DP branch: OUI 00-1c-f8
dev-ID 176GB0 HW-rev 1.0 SW-rev 7.38 quirks 0x0000

That's Parade OUI I think.

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