https://bugs.freedesktop.org/show_bug.cgi?id=38800 --- Comment #17 from Simon Farnsworth <simon.farnsworth@xxxxxxxxxxxx> 2011-07-05 10:57:45 PDT --- I added "video=LVDS-1:d" to my kernel command line, which changes xrandr output to: # xrandr Screen 0: minimum 320 x 200, current 1920 x 1200, maximum 8192 x 8192 LVDS disconnected (normal left inverted right x axis y axis) HDMI-0 connected 1920x1200+0+0 (normal left inverted right x axis y axis) 519mm x 324mm 1920x1200 60.0*+ 1920x1080 60.0 1600x1200 60.0 1280x1024 75.0 60.0 1152x864 75.0 1024x768 75.1 60.0 800x600 75.0 60.3 640x480 75.0 60.0 720x400 70.1 VGA-0 disconnected (normal left inverted right x axis y axis) It also stops the HDMI interface working; I have no picture once KMS kicks in. Frame rate does not improve; r600_fence_finish is now around 52% of my CPU load, while delay_tsc from the kernel has moved up to be around 5%, replacing radeon_fp_native_mode. There has been no change in overall CPU usage - I'm still seeing the same 27% used by my test app, 80% overall idle time. I'm going home now (it's nearly 7pm here) - if there are any tests I should try for you tomorrow, please let me know; getting the Fusion up to speed compared to Intel is my current work priority. I'm happy to try random git trees, arbitrary patches, or just editing code as described by someone else. I have confirmed that the Intel drivers I'm using have a working glFinish() implementation; rendering always completes before swapbuffers; in as far as possible, I'm comparing like-with-like, and the baseline for both systems is Fedora 15. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
