[Bug 109245] Commit 516a49cc19467e298d08a404f73a6e311f4548d1 causes increase in boot time on Sandy Bridge

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jan 8 17:45:39 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=109245

--- Comment #2 from Daniel Kamil Kozar <dkk089 at gmail.com> ---
Created attachment 143017
  --> https://bugs.freedesktop.org/attachment.cgi?id=143017&action=edit
Output of intel_reg dump without i915 loaded

Here's the register dump that was taken without i915 loaded, with the monitor
attached (but no signal being output), the laptop display turned off, and
kernel running in runlevel 1.

If it helps, the monitor in question is a Dell U2515H whose native resolution
is 2560x1440, which is probably reported in the EDID. The maximum resolution
supported by this chip is supposedly 1080p, though I have no problems with
running my desktop in 1440p at 44 with a custom modeline specified in Xorg.conf.

The warning messages visible in the kernel output (attached earlier) also
appeared on the old kernel version, and didn't seem to cause any trouble
besides being there.

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