[Bug 96229] [IGT] [BXT-P] some kms_flip subtest fail due to [i915]] *ERROR* too many voltage retries, give up

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jun 6 11:43:37 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=96229

--- Comment #5 from Maarten Lankhorst <bugs at mblankhorst.nl> ---
Created attachment 124358
  --> https://bugs.freedesktop.org/attachment.cgi?id=124358&action=edit
broadwell dmesg debug=0x1f kms_flip render-flip-vs-modeset-interruptible,
failing setcrtc

This is on my DP-MST Broadwell, same error. However it does end with 'Channel
EQ done. DP Training successful'. So I'm uncertain if link training failed, or
if the ERROR is just noise that should be silenced.

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