https://bugs.freedesktop.org/show_bug.cgi?id=28771
Summary: Vsync always on Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/r300 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: sa@whiz.se
With kernel 2.6.35, there doesn't seem to be a way to turn off vsync/vblank.
E.g. "vblank_mode=0 glxgears" has no effect.
This seems to be the same for both r300c and r300g.
System environment: -- system architecture: 32-bit -- Linux distribution: Debian unstable -- GPU: RV570 -- Model: Asus EAX1950Pro 256MB -- Display connector: DVI
-- xf86-video-ati: 801e83227a59a29eea425ea612083bbf2b536c30 -- xserver: 1.8.1.901 -- mesa: a5c44986a3f19936df448fe4ae47ca77ece9b0ce -- drm: 6ea2bda5f5ec8f27359760ce580fdad3df0464df -- kernel: 2.6.35-rc3