Are there switches to improve gallium performance on a radeon 4890? Perhaps stuff that can be turned on that is off by default or something like that.
This is some of my glxinfo:
$ glxinfo
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
server glx extensions:

client glx version string: 1.4
client glx extensions:

GLX version: 1.4
GLX extensions:

OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD RV770
OpenGL version string: 2.1 Mesa 7.11.2
OpenGL shading language version string: 1.20