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https://bugzilla.suse.com/show_bug.cgi?id=1183294
https://bugzilla.suse.com/show_bug.cgi?id=1183294#c16
--- Comment #16 from Santiago Zarate
OK, then the regression was introduced by them.
FWIW, the reverted commits are: b30edfd8d0b4b22f9c17c208064b39a3d93e6971 drm/i915: Switch to LTTPR non-transparent mode link training 88ebe1f572e284ecfe088648e0ae93803a75a459 drm/i915/dp: Fix LTTPR vswing/pre-emp setting in non-transparent mode
Could you open the upstream gitlab Issues and mention those two commits?
There are few reports opened * https://gitlab.freedesktop.org/drm/intel/-/issues/3166 * https://gitlab.freedesktop.org/drm/intel/-/issues/3173 * https://gitlab.freedesktop.org/drm/intel/-/issues/2737 I'll add my report to 3166. -- You are receiving this mail because: You are the assignee for the bug.