linux-imx

Merge branch 'drm-fixes-4.12' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

A few fixes for 4.12:
- Add a new Polaris12 pci id
- A stack corruption fix
- Suspend/resume fix
- PX fix
- Display flickering fix

* 'drm-fixes-4.12' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon: add a quirk for Toshiba Satellite L20-183
  drm/radeon: add a PX quirk for another K53TK variant
  drm/amdgpu: adjust default display clock
  drm/amdgpu/atom: fix ps allocation size for EnableDispPowerGating
  drm/amdgpu: add Polaris12 DID