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

[bugzilla-daemon at freedesktop.org]

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 at lists.freedesktop.org
        ReportedBy: nss.zpeedzter at 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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