Merge branch 'drm-next-3.19' of git://people.freedesktop.org/~agd5f/linux into drm-next

Radeon patches for 3.19.  Christian has a number of GPUVM improvements
slated as well, but I'd like to wait until he gets back to work next week
to pull those in. Highlights of this pull:
- ttm performance improvements
- CI dpm fixes

* 'drm-next-3.19' of git://people.freedesktop.org/~agd5f/linux: (26 commits)
  drm/radeon/si/ci: make u8 static arrays constant
  drm/radeon: set power control in ci dpm enable
  drm/radeon: powertune fixes for hawaii
  drm/radeon: fix dpm mc init for certain hawaii boards
  drm/radeon: set bootup pcie level to max for ci dpm
  drm/radeon: fix default dpm state setup
  drm/radeon: workaround a hw bug in bonaire pcie dpm
  drm/radeon: fix mclk vddc configuration for cards for hawaii
  drm/radeon: fix sclk DS enablement
  drm/radeon: fix activity settings for sclk and mclk for CI
  drm/radeon: improve mclk param calcuations for ci dpm
  drm/radeon: fix dram timing for certain hawaii boards
  drm/radeon: switch force state commands for CI
  drm/radeon: fix for memory training on bonaire 0x6649
  drm/radeon/ci: handle gpio controlled dpm features properly
  drm/radeon: store the gpio shift as well
  drm/radeon: export radeon_atombios_lookup_gpio
  drm/radeon: fix typo in CI dpm disable
  drm/radeon: rework CI dpm thermal setup
  drm/radeon: rework SI dpm thermal setup
  ...