Merge branch 'drm-fixes-3.18' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
- fix missing crtc unlock in MC setup
- set optimal CE ram config
- use gart rather than vram for DMA IB tests to avoid coherency issues with HDP
- fix a crasher with laptop mode and TDP scripts
* 'drm-fixes-3.18' of git://people.freedesktop.org/~agd5f/linux:
drm/radeon: add missing crtc unlock when setting up the MC
drm/radeon: use gart for DMA IB tests
drm/radeon: make sure mode init is complete in bandwidth_update
drm/radeon: set correct CE ram size for CIK