Bug 26198 - Hard freeze with noaccel on radeon 4770
Summary: Hard freeze with noaccel on radeon 4770
Status: RESOLVED FIXED
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: 7.4 (2008.09)
Hardware: Other All
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-01-24 12:04 UTC by Ernst Sjöstrand
Modified: 2010-01-25 10:30 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
handle no accel option with kms (1.54 KB, patch)
2010-01-25 08:22 UTC, Alex Deucher 		no flags Details | Splinter Review
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Description Ernst Sjöstrand 2010-01-24 12:04:31 UTC 
Setup working fine otherwise with KMS enabled kernel, DRI2, interrupts also I think, etc.

But if I try to start X with NoAccel my machine freezes and I have to reset it. Empty log when I reboot.

Latest drm-radeon-testing kernel as of today with KMS.
radeon 1:6.12.99+git20100120.30a19b75-0
xserver 2:1.6.5+git20091107+server-1.6-b
Comment 1 Michel Dänzer 2010-01-25 05:43:38 UTC 
Are you sure the machine freezes and it's not just something like an X server crash leaving you unable to interact with the console? Have you tried logging in remotely or at least pinging the machine?
Comment 2 Alex Deucher 2010-01-25 08:22:27 UTC 
Created attachment 32807 [details] [review]
handle no accel option with kms

Looks like the no accel option wasn't handled properly under KMS.  Does this patch fix the issue?
Comment 3 Ernst Sjöstrand 2010-01-25 09:38:28 UTC 
Michel: no idea :-)

Alex: yes it does!

Now on to the next bug!
Comment 4 Alex Deucher 2010-01-25 10:30:27 UTC 
pushed:
e5933fd74923a07aa401bdb4ecd8d1d641148440

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