[Bug 12567] External display gows blank when lid opened on R52
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Wed Oct 10 21:19:14 PDT 2007
http://bugs.freedesktop.org/show_bug.cgi?id=12567
agd5f at yahoo.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
------- Comment #9 from agd5f at yahoo.com 2007-10-10 21:22 PST -------
I was able to reproduce this and it was the bios that was mucking with the HW.
By toggling the right bios scratch reg bits, I was able to prevent the bios
from mucking with the hardware while the driver is active. I've also added lid
status detection support (with some limitations).
commits:
1b231d28fdda5cdc44bb9d2075d4edfd8f17e21f
7afd04c1e4ffa6e4e5ba08ae90ba002237dc282b
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