[Bug 96923] Black display once loading the module i915 on Bay trail (DSI/MIPI) - Zen10 tablet

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Oct 21 20:20:45 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=96923

--- Comment #15 from Farooq Hussain <farooq_virgo at live.com> ---
(In reply to Laszlo Fiat from comment #12)
> viric:
> 
> Please try with kernel parameter i915.fastboot=1 with kernel 4.6.x. 
> On my Teclast X80H I have a working DSI display with kernel 4.6.4 with that
> kernel parameter, but only if there is no external (HDMI) display connected. 
> And this doesn't work with 4.7, only 4.6 and earlier (down to 4.1-ish). 
> Of course your problem can be different than mine, so it may not help on
> your tablet.

This seems to take me little further into boot, with modeset taking place and
display not going black, but boot stop after sometime, when it hits "Starting
Suspend"

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