[Bug 91845] [HSW]i915 does 2s long DP-link-reset (backlight off) during modeset instead of re-using SimpleFB, stacktrace with i915.fastboot=1

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Jan 7 02:12:08 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=91845

--- Comment #7 from o.freyermuth at googlemail.com ---
Created attachment 136590
  --> https://bugs.freedesktop.org/attachment.cgi?id=136590&action=edit
dmesg from boot with: "pcie_aspm=force drm.debug=0x06" on Kernel 4.14.12

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