Bug 40818 - [IVB] The whole monitor connected to HDMI port is pink screen while dual display mode(VGA+HDMI)
Summary: [IVB] The whole monitor connected to HDMI port is pink screen while dual disp...
Status: CLOSED FIXED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: Other All
: high major
Assignee: Chris Wilson
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-09-13 00:45 UTC by Yi Sun
Modified: 2017-10-06 14:52 UTC (History)
4 users (show)

See Also:
i915 platform:
i915 features:

Attachments
the log from intel_reg_dumper (11.41 KB, application/octet-stream)
2011-11-04 00:50 UTC, Yi Sun 		no flags Details
View All

Description Yi Sun 2011-09-13 00:45:16 UTC 
System Environment:
--------------------------
Platform:        IvyBridge
Kernel: (drm-intel-fixes)92b79f4322b8a2506bdd862f554a2a81ff0a2dad

Bug detailed description:
-------------------------
Boot up the machine with a VGA monitor only, then plug in a HDMI monitor. The whole HDMI screen turn to be pink. Meanwhile, if we unplug the VGA monitor, the HDMI monitor could display normally. 
No dmesg information, when the screen is pink.

Reproduce steps
-------------------------
1, boot up system with VGA monitor only
2, plug in a HDMI monitor
Comment 1 Paulo Zanoni 2011-11-01 09:55:52 UTC 
Can this still be reproduced?

After you reproduce the problem, please run intel_reg_dumper and attach its output.
Comment 2 Yi Sun 2011-11-03 23:36:40 UTC 
(In reply to comment #1)
> Can this still be reproduced?
> 
> After you reproduce the problem, please run intel_reg_dumper and attach its
> output.

Okay, now the issue disappears. I think this bug could be closed.
Comment 3 Yi Sun 2011-11-04 00:45:46 UTC 
(In reply to comment #1)
> Can this still be reproduced?
> 
> After you reproduce the problem, please run intel_reg_dumper and attach its
> output.

(In reply to comment #2)
> (In reply to comment #1)
> > Can this still be reproduced?
> > 
> > After you reproduce the problem, please run intel_reg_dumper and attach its
> > output.
> 
> Okay, now the issue disappears. I think this bug could be closed.

Oh, sorry, the issue can be reproduced on IvyBridge.
Comment 4 Yi Sun 2011-11-04 00:50:53 UTC 
Created attachment 53139 [details]
the log from intel_reg_dumper
Comment 5 Gordon Jin 2011-12-19 19:36:52 UTC 
Could any developer reproduce this?
Comment 6 Guang Yang 2011-12-21 01:34:24 UTC 
I have try with kernel 3.2 rc6, and I can't reproduce this issue ,maybe it have been fixed.
Comment 7 Elizabeth 2017-10-06 14:52:03 UTC 
Closing old verified.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.