[Bug 68596] New: i965/sna: glyph corruption

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=68596

          Priority: medium
            Bug ID: 68596
          Assignee: intel-gfx-bugs at lists.freedesktop.org
           Summary: i965/sna: glyph corruption
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: h.judt at gmx.at
          Hardware: Other
            Status: NEW
           Version: XOrg CVS
         Component: DRM/Intel
           Product: DRI

>From time to time, single glyphs get corrupted when using i965 sna. This
doesn't happen with i965 UXA. The corruptions go away e.g. when the window is
repainted.

Another problem is that the xterm window does not show the text anymore after
suspend/resume, until that window is minimized and restored. Do you want me to
file a separate bug for this?

Apart from these two problems, sna seems to work fine.

linux-3.10.5, libdrm, mesa, xserver, xf86-video-intel git. Using compiz-0.8.8.

Driver settings:
    Option "AccelMethod" "sna"
    Option "PageFlip" "true"
    Option "TripleBuffer" "true"

lspci (Q45 chipset):
00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset
Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller])
        Subsystem: Dell Device 0276
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 44
        Region 0: Memory at fe800000 (64-bit, non-prefetchable) [size=4M]
        Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
        Region 4: I/O ports at ec90 [size=8]
        Expansion ROM at <unassigned> [disabled]
        Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
                Address: fee0300c  Data: 41d1
        Capabilities: [d0] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Kernel driver in use: i915

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20130827/57e54596/attachment-0001.html>