[Bug 21234] New: clockgating doesnt reset to default clock after getting back from lowpower mode

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=21234

           Summary: clockgating doesnt reset to default clock after getting
                    back from lowpower mode
           Product: xorg
           Version: 7.4
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: paulo_c_dias at ig.com.br
         QAContact: xorg-team at lists.x.org


New bug, since clockgating works now for my rs482, dynamicPM is able to lower
my core to 71MHz when i'm on battery mode, BUT when i put the AC back, the
clock stays at 71Mhz instead of going up to 400 and plus MHz.
Also, when the DPMS is activated, dynamicpm lowers the core to 71MHz again, but
when it should reset it to the default, it stays again at 71MHz.

So, dynamic can lower but can't restore the default state.
im using rovclock to restore the clock back to 4xxMhz, till a fix emerges.

best regards.


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