Ubuntu
xorg-server package

  1. Bug #19711
  2. Comment #23

Comment 23 for bug 19711

Revision history for this message
In , Michel-tungstengraphics (michel-tungstengraphics) wrote :

Your workflow looks good (for extra paranoia, you may want to stick a DRM_INFO
with the added RADEON_WRITEs and verify that it appears in the kernel output),
so this rules out the CP writeback as the source of the problem.

BTW, what's the unit of the latency values in /proc/acpi/processor/CPU0/power?