[Bug 71448] [UVD] qvdpautest is very slow on radeonsi (HD 7950)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=71448

--- Comment #18 from Alex Deucher <agd5f at yahoo.com> ---
With kernel 3.13, the driver retains the user selected performance level across
state changes.  Additionally, when using a UVD state, the sclk and mclk are
always forced to their highest levels.  This isn't reflected in the debugfs
output since that just prints the unpatched power state.  Does plain video
playback work ok (i.e., not qvdpautest)?

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