Merge branch 'drm-next-3.15' of git://people.freedesktop.org/~deathsimple/linux into...

- Rework of finding the right PLL numbers for display
- Couple of different bugfixes

* 'drm-next-3.15' of git://people.freedesktop.org/~deathsimple/linux:
  drm/radeon: fix typo in spectre_golden_registers
  drm/radeon: fix endian swap on hawaii clear state buffer setup
  drm/radeon: call drm_edid_to_eld when we update the edid
  drm/radeon: rework finding display PLL numbers v2
  drm/radeon: fix resuming mode in pm runtime resume path
  drm/radeon: fix runtime suspend breaking secondary GPUs
  drm/radeon: clear needs_reset flag if IB test fails