[Bug 28402] random radeon/kms/drm related freezes with kernel 2.6.34

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=28402

--- Comment #92 from Silvano Galliani <silvano.galliani at poste.it> 2010-10-27 04:50:54 PDT ---
(In reply to comment #90)
> (In reply to comment #89)
> The patch is available here on this bug and Dave pulled it into the drm-next
> branch of his tree:
> http://git.kernel.org/?p=linux/kernel/git/airlied/drm-2.6.git;a=commitdiff;h=b7d8cce5b558e0c0aa6898c9865356481598b46d
> 
> It's not in Linus tree yet however.
I'm using drm-next kernel available here
http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-next/2010-10-26-maverick/. It
seems to be working, no problems so far. Kernels from 2.6.33 were always giving
hangs.

I'm using an asus a4500g with mobility radeon 9600 m10:

01:00.0 VGA compatible controller: ATI Technologies Inc RV350 [Mobility Radeon
9600 M10] (prog-if 00 [VGA controller])
    Subsystem: ASUSTeK Computer Inc. Device 1942
    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: 32 bytes
    Interrupt: pin A routed to IRQ 19
    Region 0: Memory at d0000000 (32-bit, prefetchable) [size=128M]
    Region 1: I/O ports at c800 [size=256]
    Region 2: Memory at dfef0000 (32-bit, non-prefetchable) [size=64K]
    Expansion ROM at dfec0000 [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 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
    Kernel driver in use: radeon
    Kernel modules: radeon, radeonfb

I hope the patch will be merged as soon as possible with linus tree.
thanks for your work.
Silvano

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