[Bug 109267] [GLK DSI] Display not working with i915 driver

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Apr 19 09:00:19 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=109267

--- Comment #57 from Mark Wynn Garcia <markwynngarcia at outlook.com> ---
Ugh, I failed to send my previous message which was quite long with details...

But I observed that the power offs are triggered by drm_atomic_commit ->
intel_atomic_commit_tail -> *crtc_disable, which seems to be the modesetting
process.

This also happens in the unpatched kernel, but seems to be normal modesetting
process. So I decided to check if enabling fastboot would help by potentially
eliminating that modeset.

So is there a way to verify what mode it is modesetting to?

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