[Bug 68178] New: evergreen: hard lockup on suspend and resume with current firmware

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=68178

          Priority: medium
            Bug ID: 68178
          Assignee: dri-devel at lists.freedesktop.org
           Summary: evergreen: hard lockup on suspend and resume with
                    current firmware
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: nine at detonation.org
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: DRM/Radeon
           Product: DRI

Created attachment 84133
  --> https://bugs.freedesktop.org/attachment.cgi?id=84133&action=edit
dmesg of my system for information

As soon as the up to date firmware package is installed, my system hangs on
suspend and again on resume with the screen turned off and the system not
reacting to anything. Tested it on various kernels with the earliest being
3.7.10 (current openSUSE kernel) and the latest being 3.11-rc5.

I tried to get more information, but there are no logs, the screen is turned
off and even netconsole did not show more. Do you have suggestions about how to
debug this or things that I can try to narrow it down?

My GPU is a:

01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Redwood
[Radeon HD 5670] (prog-if 00 [VGA controller])
        Subsystem: PC Partner Limited Device e151
        Flags: bus master, fast devsel, latency 0, IRQ 48
        Memory at e0000000 (64-bit, prefetchable) [size=256M]
        Memory at f4420000 (64-bit, non-prefetchable) [size=128K]
        I/O ports at e000 [size=256]
        Expansion ROM at f4400000 [disabled] [size=128K]
        Capabilities: [50] Power Management version 3
        Capabilities: [58] Express Legacy Endpoint, MSI 00
        Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
        Capabilities: [150] Advanced Error Reporting
        Kernel driver in use: radeon

Attaching dmesg of a running system just for info.

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