V2: reorganize functions, fix modesetting calls
V3: rebase patch, use radeon's workqueue
V4: enable on tested chipsets only, request VBLANK IRQs
V5: enable PM in older hardware (IRQs, mode_fixup, dpms)

This should be applied on top of
0001-drm-radeon-kms-init-pm-on-all-chipsets.patch [1] (thanks Sedat).

To enable dynamic engine reclocking you need to set dynclks to 1. Then
check drm messages to make sure it's enabled.

Quite useful is also
debugfs/dri/0/radeon_pm_info
(mount debugsfs and cat that debugfs file)

[1] http://marc.info/?l=dri-devel&m=126091020609997&w=2

-- 
Rafał

Attachment: 0001-drm-radeon-kms-add-dynamic-engine-reclocking-v5.patch
Description: Binary data

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