[Bug 44995] New: Missing support for MGA G200eW WPCM450 [102b:0532]

[Bug 44995] New: Missing support for MGA G200eW WPCM450 [102b:0532]

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=44995

             Bug #: 44995
           Summary: Missing support for MGA G200eW WPCM450 [102b:0532]
    Classification: Unclassified
           Product: Mesa
           Version: unspecified
          Platform: Other
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/MGA
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: lenlen1982@gmail.com


Please add support for MGA G200eW WPCM450 pci id 102b:0532

06:03.0 VGA compatible controller [0300]: Matrox Graphics, Inc. MGA G200eW
WPCM450 [102b:0532] (rev 0a) (prog-if 00 [VGA controller])
    Subsystem: Dell PowerEdge R610 MGA G200eW WPCM450 [1028:0236]
    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 (4000ns min, 8000ns max), Cache Line Size: 64 bytes
    Interrupt: pin A routed to IRQ 10
    Region 0: Memory at d5800000 (32-bit, prefetchable) [size=8M]
    Region 1: Memory at de7fc000 (32-bit, non-prefetchable) [size=16K]
    Region 2: Memory at de800000 (32-bit, non-prefetchable) [size=8M]
    [virtual] Expansion ROM at de000000 [disabled] [size=64K]
    Capabilities: <access denied>

If you need more info please ask me. I'll feel in this ticket.

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[Bug 44995] Missing support for MGA G200eW WPCM450 [102b:0532]

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https://bugs.freedesktop.org/show_bug.cgi?id=44995

Dave Airlie <airlied@freedesktop.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #1 from Dave Airlie <airlied@freedesktop.org> 2012-01-20 08:41:35 PST ---
This chip has no 3D engine, what would mesa be supporting in it?

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[Bug 44995] Missing support for MGA G200eW WPCM450 [102b:0532]

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https://bugs.freedesktop.org/show_bug.cgi?id=44995

--- Comment #2 from antonella <lenlen1982@gmail.com> 2012-01-20 09:10:28 PST ---
Could we have a /dev/dri/card0 entry for this card?
I tried to run an EGL app under xorg on this card and work fine.
But when i tried to run without X with EGL_PLATFORM=drm or fbdev doesn't work
because i think it cannot open /dev/dri/card0. The same code works fine on
intel/radeon/nouveau on console without X.

Is there any solution or workaround? The kernel seems that doesn't load the mga
module because doesn't recognize this pci id.

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[Bug 44995] Missing support for MGA G200eW WPCM450 [102b:0532]

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https://bugs.freedesktop.org/show_bug.cgi?id=44995

--- Comment #3 from Alex Deucher <agd5f@yahoo.com> 2012-01-20 09:13:31 PST ---
There is no KMS driver for mga cards.

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[Bug 44995] Missing support for MGA G200eW WPCM450 [102b:0532]

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https://bugs.freedesktop.org/show_bug.cgi?id=44995

--- Comment #4 from Dave Airlie <airlied@freedesktop.org> 2012-01-20 09:28:19 PST ---
This card has no EGL capabilties to expose.

Unless the application is going to run on top of a sw rendering EGL stack.

But there is no KMS driver for this card at the moment to even do that on top
off.

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[Bug 44995] Missing support for MGA G200eW WPCM450 [102b:0532]

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https://bugs.freedesktop.org/show_bug.cgi?id=44995

--- Comment #5 from antonella <lenlen1982@gmail.com> 2012-01-20 10:12:56 PST ---
Thank you David. 
As i understand if there is no kms driver for this card i think that there is
no way to run this application out of an xserver session (i.e. in a gnome
terminal) also if i want to go on software rendering?

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[Bug 44995] Missing support for MGA G200eW WPCM450 [102b:0532]

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https://bugs.freedesktop.org/show_bug.cgi?id=44995

--- Comment #6 from Alex Waite <Alexqw85@gmail.com> ---
So, it seems that there is a KMS driver now for the MGA200eW card (thanks to
you Dave :-). Any way this can be supported, even if it's just for software
rendering?

---Alex

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[Bug 44995] Missing support for MGA G200eW WPCM450 [102b:0532]

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https://bugs.freedesktop.org/show_bug.cgi?id=44995

--- Comment #7 from weizoujian <weizoujian@163.com> ---
This card is "video memory" = 0，framebuffer can't used! Why!

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