[Bug 66064] New: ATI Mobility FireGL V5250 hardware incorrectly matched with RV530 dri settings in r_300.dri

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=66064

          Priority: medium
            Bug ID: 66064
          Assignee: dri-devel at lists.freedesktop.org
           Summary: ATI Mobility FireGL V5250 hardware incorrectly matched
                    with RV530 dri settings in r_300.dri
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: belfrancis2001 at yahoo.ca
          Hardware: x86 (IA32)
            Status: NEW
           Version: XOrg 6.7.0
         Component: DRM/Radeon
           Product: DRI

Running Fedora 18 linux distribution with untainted kernel version 3.9.6-200 on
a Lenovo Thinkpad T60p with an ATI Mobility FireGL V5250 graphics card a video
information mismatch was discovered by running the following command:

$ LIB_GL=verbose glxinfo

The following lines in the output indicates a mismatch:

OpenGL vendor string: X.Org R300 Project
OpenGL renderer string: Gallium 0.4 on ATI RV530
OpenGL version string: 2.1 Mesa 9.2.0
OpenGL shading language version string: 1.20

... but the ATI Mobility FireGL V5250 graphics card has always been matched
with the RV350 graphics set.  This mismatch might be causing some video
glitches and visual artefacts from font rendering mistakes to malformed window
decorations.

In addition, if you run the following command:

$ dmesg | grep RV

you will get the following line:

[    1.793445] [drm] initializing kernel modesetting (RV530 0x1002:0x71D4
0x17AA:0x20A4).

Again should the modesetting be using RV350 specs in this case?

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