https://bugs.freedesktop.org/show_bug.cgi?id=49794
Bug #: 49794
Summary: HD5850 clocks are always limited to 400/900
Classification: Unclassified
Product: xorg
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Driver/Radeon
AssignedTo: [email protected]
ReportedBy: [email protected]
QAContact: [email protected]
cat /sys/kernel/debug/dri/0/radeon_pm_info is reporting default clocks at
400/900 mhz.
Changing power profile to high (which is actually 725/1000 according to bios)
only increases the voltage, but clocks are still limited at 400/900.
Also, these values 400/900 match only UVD mode in the graphics card bios.
I suspect the driver uses incorrect bios readings, because the default "boot"
value is 725/1000 for my HD5850.
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