Bug 58634 - garbled output and system freeze with ColorTiling2D and version 7.0.0 on SUMO
Summary: garbled output and system freeze with ColorTiling2D and version 7.0.0 on SUMO
Status: RESOLVED DUPLICATE of bug 56405
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: 7.0.0
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
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Reported: 2012-12-21 21:06 UTC by Adam Reichold
Modified: 2012-12-22 00:52 UTC (History)
0 users

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Description Adam Reichold 2012-12-21 21:06:54 UTC 
Since updating from version 6.4.16 to 7.0.0, I have to explicitly disable ColorTiling2D in xorg.conf, otherwise the output is completely garbled (everything seems to be compressed into a small rectangle in the lower right corner of the screen) and the system freezes (the screen is refreshing periodically as it does when the GPU stalls). Operation seems to be normal using the older driver or disabling ColorTiling2D.

The hardware is "00:01.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI BeaverCreek [Radeon HD 6530D] (prog-if 00 [VGA controller])" being part of an AMD A6-3500 APU.

The X server reports this as "Chipset: "SUMO" (ChipID = 0x964a)". The X server version is 1.13.1, libdrm version is 2.4.40. The X server's log file does not contain any warnings or errors from the driver.

The kernel version is "3.6.10-1-ARCH #1 SMP PREEMPT x86_64 GNU/Linux".
Comment 1 Alex Deucher 2012-12-22 00:52:56 UTC 

*** This bug has been marked as a duplicate of bug 56405 ***

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