| commit | fef9f91fecf3a767d74823347284e1c0e7b4b849 | [log] [tgz] |
|---|---|---|
| author | Alex Deucher <alexdeucher@gmail.com> | Tue Mar 20 17:18:03 2012 -0400 |
| committer | Dave Airlie <airlied@redhat.com> | Wed Mar 21 06:55:51 2012 +0000 |
| tree | afd8a8785f6b504b64b5eeb7a7b2fcb06050cc3f | |
| parent | 79f17c64b231918c10fdccb55192d1d6e8ab4a2b [diff] |
drm/radeon/kms/atom: add support for crtc power gating Each pair of crtcs (0/1, 2/3, 4/5) can be power gated. Make sure the power is applied when the crtc is in use and only power down the pair when both are off. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>