[Bug 104975] Delay in skl_disable_plane() causes a system freeze

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104975

--- Comment #93 from Lakshmi <lakshminarayana.vudum at intel.com> ---
(In reply to Juston Li from comment #92)
> Sorry, the patch I bisected above doesn't seem to fix the underlying issue
> as it still reproduces on a different platform with the same cpu/igpu. Seems
> it just affected timings enough to not reproduce on the WHL rvp I was
> originally testing on.
> 
> Retried with drm-tip also and it still reproduces

In this case, Can you please attach the dmesg from boot with kernel parameters
drm.debug=0x1e log_buf_len=4M.

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