[Bug 94722] [SKL/KBL] Init time is high

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Apr 29 12:52:09 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=94722

--- Comment #12 from Chris Wilson <chris at chris-wilson.co.uk> ---
There are a couple of other things to consider. The init/resume time being
measured here is how long we are blocking the boot/resume from starting
userspace. It is quite acceptable for userspace to start before the panel is
lit, for example.

>From boot, the target is set assuming that the BIOS has already prelit all the
outputs, in which case we are measuring and trying to minimise the latency of
the driver taking over the existing hw state.

-- 
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: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20160429/c37b8a50/attachment-0001.html>


More information about the intel-gfx-bugs mailing list