http://bugs.freedesktop.org/show_bug.cgi?id=12278
Summary: Bad values in modeline / flickering internal notebook
panel
Product: xorg
Version: git
Platform: x86 (IA32)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/Radeon
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
QAContact: [EMAIL PROTECTED]
We have a Notebook Thinkpad R52 with internal panel 1400x1050.
The internal panel shows a flickering screen (looks like a moire-effect)
and so we checked the server log and the xrandr-output (both attached).
We found an interesting line in the Xorg.log (and in the xrandr-
output):
(II) RADEON(0): Printing probed modes for output LVDS
(II) RADEON(0): Modeline "1400x1050"x60.2 108.00 1400 34200 34312 1688 \
1050 1051 1054 1063 (64.0 kHz)
I have no idea whether this is related to the flicker problem, but
in any case - something is wrong, probably an underflow and hope-
fully the driver does not try to use these values for the panel :-)
We did not have the flickering problem with the "old" radeon-driver
without xrandr 1.2 support.
I have learned that much of the mode handling is done in the
server so this may also be a server problem.
This is a Fedora 7 1.3 server, I scanned through the fedora specific
patches but found not much related to mode resp. modeline handling.
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