[Bug 65091] New: power_profile not working for HD5650

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=65091

          Priority: medium
            Bug ID: 65091
          Assignee: dri-devel at lists.freedesktop.org
           Summary: power_profile not working for HD5650
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: nevehanter at gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: git
         Component: Drivers/DRI/R600
           Product: Mesa

I have HD5650 with Intel i3 Ironlake (1-Gen) switcheable graphics.
My problem is that changing power_profile in radeon gives me nothing.
I have enabled KMS, use vgaswitcheroo to disable i915 and switch X to radeon.
Changing anything in radeon params at kernel parameters gives me also nothing.

It always stay at the same clocks:

For auto/low/mid/high profile
# cat /sys/kernel/debug/dri/0/radeon_pm_info
default engine clock: 100000 kHz
current engine clock: 99990 kHz
default memory clock: 157000 kHz
current memory clock: 156930 kHz
voltage: 1000 mV
PCIE lanes: 16

And it should be engine: 550000 kHz and memory 800000 kHz ( values taken from
windows )

I wanted to know if you could provide fix for it, and I'm open in helping with
providing every information.

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