[Bug 89554] [SKL Bisected] eDP can not be lighted up after entering kernel

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Mar 25 21:11:30 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=89554

--- Comment #38 from Sonika <sonika.jindal at intel.com> ---
(In reply to Jesse Barnes from comment #37)
> Sonika, can you follow up with the GOP team and make sure this is fixed
> going forward and also see if this code made it into any OEM reference
> BIOSes?  If it did, we may have to add a workaround to the kernel driver,
> since we can't rely on users upgrading their BIOS.

Again, it is very panel specific what a panel can support/not support. 
We can't really have a workaround in the code. At most, we can just disable
this feature for now and simply use the DP translation table (and not the low
power table even though some panel might support it). Mostly all panels should
support the default values
GOP team is still in discussion for the optimal values. I will check on that.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20150326/833ead29/attachment.html>


More information about the intel-gfx-bugs mailing list