drm/radeon/kms: enable ACPI powermanagement mode on radeon gpus.
authorDave Airlie <airlied@redhat.com>
Wed, 31 Mar 2010 03:41:35 +0000 (13:41 +1000)
committerDave Airlie <airlied@redhat.com>
Thu, 1 Apr 2010 02:50:46 +0000 (12:50 +1000)
Some GPUs have an APM/ACPI PM mode selection switch and some BIOSes
set this to APM. We really want this in ACPI mode for Linux.

Signed-off-by: Dave Airlie <airlied@redhat.com>

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