[Bug 74692] New: Radeon don't always appear in xrandr --listproviders

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=74692

          Priority: medium
            Bug ID: 74692
          Assignee: xorg-driver-ati at lists.x.org
           Summary: Radeon don't always appear in xrandr --listproviders
        QA Contact: xorg-team at lists.x.org
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: mezin.alexander at gmail.com
          Hardware: Other
            Status: NEW
           Version: 7.7 (2011)
         Component: Driver/Radeon
           Product: xorg

Sometimes xrandr --listproviders doesn't show my discrete Radeon GPU
When I restart Xorg, Radeon appears in the list.


When Radeon isn't detected, these lines are in Xorg.0.log:

[    17.911] removing GPU device
/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1 /dev/dri/card1
[    17.911] xf86: remove device 0
/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/drm/card1

When Radeon is in the list, there aren't any lines with "remove"/"removing"

Xorg 1.15.0, xf86-video-ati 7.3.0, libdrm 2.4.52, Linux 3.13.2
distro: Arch Linux

lspci:
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
Whistler [Radeon HD 6730M/6770M/7690M XT] (rev ff)

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