tree 8b1fc890b7ee33f618ffa969156f26020e4c88a2
parent 30d2d9a54d48e4fefede0389ded1b6fc2d44a522
author Jerome Glisse <jglisse@redhat.com> 1263392199 +0100
committer Dave Airlie <airlied@redhat.com> 1263434025 +1000

drm/radeon/kms: Disable AGP is aperture size < 32M

radeon KMS need a GART of at least 32M to properly work. This patch
check the AGP aperture size and disable if it's less than 32M. Note
than unlike non KMS path we don't staticaly allocate AGP memory so
we are not wasting memory not used by graphic processing.

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