[Bug 48747] New: regression [bisected]: display corruption in google earth/glxgears using git r600g on RS780M

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=48747

             Bug #: 48747
           Summary: regression [bisected]: display corruption in google
                    earth/glxgears using git r600g on RS780M
    Classification: Unclassified
           Product: Mesa
           Version: git
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: Drivers/Gallium/r600
        AssignedTo: dri-devel at lists.freedesktop.org
        ReportedBy: wolput at onsneteindhoven.nl


Created attachment 60043
  --> https://bugs.freedesktop.org/attachment.cgi?id=60043
corrupted glxgears

When using the r600g driver from git mesa (instead of the ati-driver) I get
corrupted 3D pictures as shown by the attachment.
No such issue using r600g from mesa-8.0.2.
All 3D demos are affected as well as google earth and GLC_player 3D apps.

Result of git bisect: 
mesa-c0c979eebc076b95cc8d18a013ce2968fe6311ad is the first bad commit,
committer: Jerome Glisse <jglisse at redhat.com>
date: 2012-02-06 23:36:37 (GMT)
title: 'r600g: add support for common surface allocator for tiling v13'

My hardware and system:
ATI Radeon HD3200 RS780M/RS780MN
Debian Sid with the following packages updated:
Linux Kernel~3.3.0-1.dmz.1-liquorix-amd64
Latest git version of libdrm, libX11, libxcb, libXi, mesa and xserver.

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