drm/radeon: reorganize ATPX support (v2)

- rework the acpi execute code
- User proper parameters for ATPX functions

v2: rebase fixes

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2012-08-16 14:07:37 -04:00
commit 492b49a2f2