tree a3ffaddfc117b839073ac5c8c52fdf9415a7947e
parent fc9a89f97e532152ae614d5ce717b81c8f8b0e91
author Alex Deucher <alexdeucher@gmail.com> 1262708849 -0500
committer Dave Airlie <airlied@redhat.com> 1262920136 +1000

drm/radeon/kms: detect sideport memory on IGP chips

This detects if the sideport memory is enabled and
if it is VRAM is evicted on suspend/resume.

This should fix s/r issues on some IGPs.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>