[Bug 66099] New: [845G] [SNA] Partially broken with kernel >= 3.8

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=66099

          Priority: medium
            Bug ID: 66099
          Assignee: chris at chris-wilson.co.uk
           Summary: [845G] [SNA] Partially broken with kernel >= 3.8
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: ballogy at freestart.hu
          Hardware: x86 (IA32)
            Status: NEW
           Version: unspecified
         Component: Driver/intel
           Product: xorg

Created attachment 81286
  --> https://bugs.freedesktop.org/attachment.cgi?id=81286&action=edit
Xorg log

When I update the kernel from version 3.7 to 3.8 or 3.9 on Arch Linux, I
experience the following regressions:

- The color depth is low.
- The system freezes on suspend.
- Opacity problems in 3D apps.

It may or may not related to this patch (I haven't tested):

Implement workaround for broken CS tlb on i830/845
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b45305fce5bb1abec263fcff9d81ebecd6306ede

Package versions:

- linux 3.8 and 3.9
- libdrm 2.4.45
- xorg-server 1.14.1
- xf86-video-intel 2.21.9
- mesa 9.1.3

Xorg log file is attached.

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