[Bug 90469] [BYT dsi] WARNING: CPU: 3 PID: 265 at drivers/gpu/drm/drm_irq.c:1130 drm_wait_one_vblank+0x177/0x180()

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90469

--- Comment #45 from Christian Hartmann <cornogle at googlemail.com> ---
hi again,

I have another note here for this issue:

EVERYTIME the device is fully charged, I boot with KMS enabled and it shows the
display as expected. 

If I would boot again (second time), it fails to enable the screen (blacklight
yes, but it still shows nothing, only a black screen). It flickers shortly like
everytime, I saw a red screen for less than a second (some miliseconds), than
it goes black and stays black.


So it fails to enable the display at the second boot.

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