Bug 11028

Summary: width screen(16:9) display wrong in 1280x1024@75Hz
Product: xorg Reporter: WuNian <nian.wu>
Component: Driver/intelAssignee: Wang Zhenyu <zhenyu.z.wang>
Status: VERIFIED DUPLICATE QA Contact: Xorg Project Team <xorg-team>
Severity: minor    
Priority: low CC: eric, jiang.he
Version: git   
Hardware: Other   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:

Description WuNian 2007-05-21 18:22:45 UTC 
With 16:9 monitor, when using xrandr -s to change resolution to 
1280x1024@75Hz, the screen left 4cm is black (it set viewport 0,0 at 4cm right 
of screen).
In other resolution or 1280x1024@60Hz, screen display all are right.
My monitor is Sunsung SyncMaster 205BW.

Reproduce steps:
----------------
connect with 16:9 monitor;
start Xorg
run xrandr to change resolution to 1280x1024@75Hz.
Comment 1 Wang Zhenyu 2007-05-21 18:50:14 UTC 
Does this still exist with latest driver? try to use new xrandr option?
Comment 2 WuNian 2007-05-21 18:54:17 UTC 
Yes, it still exists with the latest driver.
We also used --mode option.
Comment 3 he jiang 2007-09-11 22:28:56 UTC 
Yes, it can reproduce using the latest driver.
Comment 4 Michael Fu 2007-09-20 18:28:22 UTC 
we just need to add a quirk for this specific monitor...
Comment 5 Michael Fu 2007-10-11 19:06:23 UTC 

*** This bug has been marked as a duplicate of bug 12262 ***
Comment 6 Pi, Fengming 2007-11-14 17:58:14 UTC 
With the latest git source,the problem did gone.

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