[Bug 32821] New: [mach64] DRI doesn't work on SGRAM with 4096Kb

[Bug 32821] New: [mach64] DRI doesn't work on SGRAM with 4096Kb

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=32821

           Summary: [mach64] DRI doesn't work on SGRAM with 4096Kb
           Product: DRI
           Version: XOrg CVS
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: DRM/other
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: nss.zpeedzter@gmail.com


Created an attachment (id=41615)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=41615)
with default packages and default conf

I have an integrated ATI Rage Pro 2x on a Dell OptiPlex GX1.
I'm running ARCHLINUX
here's a part of the xorg log with default packages and default configuration

[    23.698] (--) Depth 24 pixmap format is 32 bpp
[    23.757] (WW) MACH64(0): DRI static buffer allocation failed -- need at
least 10000 kB video memory
....
....
[    23.791] (II) MACH64(0): Direct rendering disabled

and the second situation:
I install mach64drm from AUR and added an xorg.conf and switched to 16bpp
here's a part of xorg log:

[    25.394] (II) MACH64(0): I2C bus "Mach64" initialized.
[    25.455] (WW) MACH64(0): DRI static buffer allocation failed -- need at
least 7593 kB video memory
....
....
[    25.489] (II) MACH64(0): Direct rendering disabled

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[Bug 32821] [mach64] DRI doesn't work on SGRAM with 4096Kb

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=32821

--- Comment #1 from Nowres <nss.zpeedzter@gmail.com> 2011-01-04 04:17:36 PST ---
Created an attachment (id=41616)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=41616)
with mach64drm built from AUR + custom conf + depth = 16bpp

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[Bug 32821] [mach64] DRI doesn't work on SGRAM with 4096Kb

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=32821

Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #41616|application/x-trash         |text/plain
          mime type|                            |
  Attachment #41616|0                           |1
           is patch|                            |

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[Bug 32821] [mach64] DRI doesn't work on SGRAM with 4096Kb

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=32821

Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #41615|application/octet-stream    |text/plain
          mime type|                            |
  Attachment #41615|0                           |1
           is patch|                            |

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[Bug 32821] [mach64] DRI doesn't work on SGRAM with 4096Kb

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=32821

--- Comment #2 from Alex Deucher <agd5f@yahoo.com> 2011-01-04 09:14:30 PST ---
This is nothing to do with sgram.  You just don't have enough video memory to
enable the DRI on your board.  Due to driver limitations, the driver statically
allocates front, back, and depth buffers for 3D and each has to be the size of
your screen.  front/back/depth at 1280x800 @ 16bpp = 5.9 MB.  You only have 4
MB of vram.  Try 800x600, it will only require 2.8 MB for 3D.

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[Bug 32821] [mach64] DRI doesn't work on SGRAM with 4096Kb

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=32821

Martin Peres <martin.peres@free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |INVALID
             Status|NEW                         |RESOLVED

--- Comment #3 from Martin Peres <martin.peres@free.fr> ---
Hi,

Freedesktop's Bugzilla instance is EOLed and open bugs are about to be migrated
to http://gitlab.freedesktop.org.

To avoid migrating out of date bugs, I am now closing all the bugs that did not
see any activity in the past year. If the issue is still happening, please
create a new bug in the relevant project at https://gitlab.freedesktop.org/drm
(use misc by default).

Sorry about the noise!

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