Bug 11182

Summary: video broken on G33 if option pageflip enabled
Product: xorg Reporter: zy <yan.z.zhang>
Component: Driver/intelAssignee: Eric Anholt <eric>
Status: RESOLVED DUPLICATE QA Contact: Xorg Project Team <xorg-team>
Severity: minor    
Priority: medium CC: gordon.jin, keithp, nian.wu, zhenyu.z.wang
Version: unspecified   
Hardware: x86 (IA32)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
Xorg.0.log
none
xorg.conf none

Description zy 2007-06-06 18:22:34 UTC
when enabling the option pagefilp ,the output looks like several overlapping windows ,with many horizontal strip.
Comment 1 zy 2007-06-06 18:27:38 UTC
Created attachment 10216 [details]
Xorg.0.log
Comment 2 zy 2007-06-06 18:28:37 UTC
Created attachment 10217 [details]
xorg.conf
Comment 3 zy 2007-06-06 18:49:13 UTC
test on the platform G33 
this bug is similar to the bug 11181 ,but the display is different.
Comment 4 Michel Dänzer 2007-06-06 23:26:17 UTC
(In reply to comment #3)
> this bug is similar to the bug 11181 ,but the display is different.

They're probably both duplicates of bug 9931, aren't they?
Comment 5 zy 2007-06-07 00:27:44 UTC
yes,when i run mplayer on G33,the display also overlaps,like the bug 9931 shows.
but on Q965 ,the bug 11181,justly when starting x ,the screen likes overlaps,and run mplayer ,no window

btw on 945gm ,it doesnot have the problem.



(In reply to comment #4)
> (In reply to comment #3)
> > this bug is similar to the bug 11181 ,but the display is different.
> They're probably both duplicates of bug 9931, aren't they?

Comment 6 Wang Zhenyu 2007-06-07 00:34:38 UTC
Don't use pageflip and triplebuffer.
Comment 7 Gordon Jin 2007-06-07 01:31:54 UTC
Zhenyu, you can ask a user to workaround this by not using the option. But QA's object is to find problem by testing more options.
Comment 8 Michel Dänzer 2007-06-07 01:35:22 UTC
Fair enough, but priority and severity seem highly inflated for something that only happens when enabling an option.
Comment 9 Gordon Jin 2007-06-07 01:38:18 UTC
Yes, I agree the priority and severity should be decreased.
Done.
Comment 10 zy 2007-06-07 01:41:16 UTC
i will notice such problems 
btw ,915gm doesnot have the problem with the option.  

(In reply to comment #8)
> Fair enough, but priority and severity seem highly inflated for something that
> only happens when enabling an option.



*** This bug has been marked as a duplicate of bug 9931 ***

*** This bug has been marked as a duplicate of bug 9931 ***
Comment 11 zy 2007-06-07 01:49:11 UTC
have changed the priority and severity 
Comment 12 Gordon Jin 2007-06-21 20:25:30 UTC
Keith, since pageflip and triplebuffer are not well supported in our driver, please fix it in documentation.
Then we can close this bug.
Comment 13 Gordon Jin 2007-08-13 23:49:27 UTC

*** This bug has been marked as a duplicate of bug 9931 ***
Comment 14 Gordon Jin 2007-09-11 23:46:22 UTC
*** Bug 11181 has been marked as a duplicate of this bug. ***

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