[Bug 96964] R290X stuck at 100% GPU load / full core clock on non-x86 machines

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Jul 17 18:52:55 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=96964

--- Comment #5 from John Bridgman <john.bridgman at amd.com> ---
At the risk of sending things off in the wrong direction, my first thought is
some kind of funky data caching thing when reading GRBM_STATUS using POWER
hardware. 

If bit 31 were always 1 and the other bits were behaving normally then the idea
of being stuck at 100% load would make more sense, but bit 31 stuck at 1 and
all the rest stuck at 0 seems really odd.

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