Bug 36783 - Radeon {M} and VGASWITCHEROO deadly mix
Summary: Radeon {M} and VGASWITCHEROO deadly mix
Status: RESOLVED WORKSFORME
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-05-02 13:40 UTC by Cedric Sodhi
Modified: 2014-01-10 14:25 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
dmesg (51.44 KB, patch)
2011-05-02 13:43 UTC, Cedric Sodhi 		no flags Details | Splinter Review
View All

Description Cedric Sodhi 2011-05-02 13:40:44 UTC 
I can't tell much more than that.

WITH or WITHOUT "Cedar" firmware compiled into the kernel, the combination VGASWITCHEROO && Radeon (+KMS) {M} && i915 (+KMS) {M} && AGP {M} && <other relevant items as {M}> causes problems, log attached, I think it speaks for itsself.

Readeon and Intel being {M} is enough for this to happen.
Comment 1 Cedric Sodhi 2011-05-02 13:43:48 UTC 
Created attachment 46262 [details] [review]
dmesg
Comment 2 Nikolay Antonov 2011-05-03 10:56:29 UTC 
(In reply to comment #0)
> I can't tell much more than that.
> 
> WITH or WITHOUT "Cedar" firmware compiled into the kernel, the combination
> VGASWITCHEROO && Radeon (+KMS) {M} && i915 (+KMS) {M} && AGP {M} && <other
> relevant items as {M}> causes problems, log attached, I think it speaks for
> itsself.
> 
> Readeon and Intel being {M} is enough for this to happen.

Same problem affects me: https://bugzilla.kernel.org/show_bug.cgi?id=30052
Comment 3 Alex Deucher 2011-10-05 06:23:11 UTC 
Is this still an issue with kernel 3.1?
Comment 4 Alex Deucher 2014-01-09 20:48:20 UTC 
Is this still an issue with a newer kernel?
Comment 5 Cedric Sodhi 2014-01-10 08:26:18 UTC 
Can't tell, as I don't possess the h/w any more. Feel free to close.

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