[Bug 82371] New: Capa Verde (Radeon 7750) GPU lockup using UVD

[Bug 82371] New: Capa Verde (Radeon 7750) GPU lockup using UVD

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82371

            Bug ID: 82371
           Summary: Capa Verde (Radeon 7750) GPU lockup using UVD
           Product: Drivers
           Version: 2.5
    Kernel Version: 3.13
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: pablow.1422@gmail.com
        Regression: No

Created attachment 146511
  --> https://bugzilla.kernel.org/attachment.cgi?id=146511&action=edit
dmesg output till complete hang (ssh server not responding)

I'm using Ubuntu 14.04 with oibaf ppa. With a recent update, the GPU would just
 lockup using UVD in mplayer and xmbc. I'll try to search for the git revision
of the update, but in the meantime, I'm attaching the dmesg output which I
gather from ssh to my computer.

Also, I've tried with and without dpm enabled.

Please ask any other info I could provide. Thanks.

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[Bug 82371] Capa Verde (Radeon 7750) GPU lockup using UVD

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82371

--- Comment #1 from Pablo Wagner <pablow.1422@gmail.com> ---
Created attachment 146521
  --> https://bugzilla.kernel.org/attachment.cgi?id=146521&action=edit
This is the diff from one version to the problematic I think.

I'll try to revert the package version to see if I can use again UVD

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[Bug 82371] Capa Verde (Radeon 7750) GPU lockup using UVD

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82371

--- Comment #2 from Michel Dänzer <michel@daenzer.net> ---
Sounds like https://bugs.freedesktop.org/show_bug.cgi?id=82428 , fixed in
current Mesa Git.

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[Bug 82371] Capa Verde (Radeon 7750) GPU lockup using UVD

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82371

Pablo Wagner <pablow.1422@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #3 from Pablo Wagner <pablow.1422@gmail.com> ---
Yeah, I've purge oibaf ppa, and installed xorg-edgers which has a git pulled
with that patch included, and it's working again.

Thanks for your fast response. I'm marking as invalid, since it's related to
mesa (correct me if I'm wrong), and already fixed.

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