Bug#457311: on Apple ibook, the use of the external display freeze the system

[Yannick Roehlly]

Le samedi 22 décembre 2007, Michel Dänzer a écrit :
> isolating the problematic change with git-bisect
> would be nice.

Hi Michel,

git-bisect is a handy tool! :-)

Here's the culprit:

f3d2ec3a5ae61215c792018320158750e7aa937c is first bad commit
commit f3d2ec3a5ae61215c792018320158750e7aa937c
Author: Alex Deucher <alex at botch2.(none)>
Date:   Tue Dec 11 11:57:27 2007 -0500

    RADEON: rewrite PLL computation

    Algorithm adapted from BeOS radeon driver with some tweaks by me.
    Actually calulate and use the reference divider rather than using the bios 
    default.
    Also, always calculate the PLL, rather than falling back to bios dividers.
    This should fix bugs 12913, 13590, 13533, possibly others.

:040000 040000 5984b8cd0213b84c96d55130e29bba7cffb037a1 
2b406fc50880add13d38cb511ebf4f1c85864c78 M      src

I let you see with Alex what may be wrong.

If I can do more testing, don't hesitate to ask.

Sincerely,

Yannick