[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 bugzilla-daemon at freedesktop.org
Fri May 13 18:04:13 UTC 2016


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

--- Comment #50 from Laszlo Fiat <laszlo.fiat at gmail.com> ---
Created attachment 123725
  --> https://bugs.freedesktop.org/attachment.cgi?id=123725&action=edit
dmesg of 4.6.0-rc7-intel-drm-nightly dsi display not working

I've retried with the intel-drm-nightly but the dsi display is still not
working. I know it works correctly with linux-next-20151012, and
linux-next-20151019. I will try to find the last linux-next it works with, and
check the commits that broke it. Also I've checked the working and failing
dmesg, and there are a few differences leading up to the WARNING in the failing
example.

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