[Bug 22933] New: Artifacts with RV350 AP [Radeon 9600]

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=22933

           Summary: Artifacts with RV350 AP [Radeon 9600]
           Product: xorg
           Version: 7.4
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: bm.hartsuiker at gmx.com
         QAContact: xorg-team at lists.x.org


Created an attachment (id=27978)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=27978)
Screenshot of artifacts

I've been using an ATI RV350 AP video card for about a year now and I've never
been able to use EXA or opengl acceleration because it fills the screen with
artifacts. Mostly the top 3rd of the screen. If I use the proprietary ati
driver everything works, which makes me believe there is some bug in this
hardware or the open source driver.

If I enable EXA instead of XAA, sometimes after a reboot there are no
artifacts, and they will not show while the computer is still running. Then
after some reboots they will show up again.

Is there anything I can do to create some information as to what causes these
artifacts?

linux-2.6.30-gentoo-r4
X.Org X Server 1.6.2
Mesa 7.5
ati driver 6.12.2

01:00.0 VGA compatible controller: ATI Technologies Inc RV350 AP [Radeon 9600]
(prog-if 00 [VGA controller])
        Subsystem: PC Partner Limited Device 7c20
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 64 (2000ns min), Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 16
        Region 0: Memory at c0000000 (32-bit, prefetchable) [size=256M]
        Region 1: I/O ports at e000 [size=256]
        Region 2: Memory at bffe0000 (32-bit, non-prefetchable) [size=64K]
        Expansion ROM at bffc0000 [disabled] [size=128K]
        Capabilities: [58] AGP version 3.0
                Status: RQ=256 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans-
64bit- FW+ AGP3+ Rate=x4,x8
                Command: RQ=32 ArqSz=2 Cal=0 SBA+ AGP+ GART64- 64bit- FW-
Rate=x8
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
        Kernel driver in use: radeonfb

01:00.1 Display controller: ATI Technologies Inc RV350 AP [Radeon 9600]
(Secondary)
        Subsystem: PC Partner Limited Device 7c21
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 64 (2000ns min), Cache Line Size: 64 bytes
        Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M]
        Region 1: Memory at bfff0000 (32-bit, non-prefetchable) [size=64K]
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:00.0 Host bridge: Silicon Integrated Systems [SiS] 661FX/M661FX/M661MX Host
(rev 11)
        Subsystem: ASUSTeK Computer Inc. Device 8113
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR- INTx-
        Latency: 32
        Region 0: Memory at e0000000 (32-bit, non-prefetchable) [size=64M]
        Capabilities: [c0] AGP version 3.5
                Status: RQ=32 Iso- ArqSz=2 Cal=3 SBA+ ITACoh- GART64- HTrans-
64bit- FW+ AGP3+ Rate=x4,x8
                Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW-
Rate=x8
        Kernel driver in use: agpgart-sis
        Kernel modules: sis-agp

00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SiS AGP Port (virtual
PCI-to-PCI bridge) (prog-if 00 [Normal decode])
        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: 64
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
        I/O behind bridge: 0000e000-0000efff
        Memory behind bridge: bff00000-bfffffff
        Prefetchable memory behind bridge: c0000000-dfffffff
        Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort+ <SERR- <PERR-
        BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-


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