Merge branch 'archit/outputs-for-3.7'

Merge branch 'archit/outputs-for-3.7'

Merge omapdss output work, that creates a new entity "output" to represent the
outputs (DPI, DSI, HDMI, ...) from DSS. An output sits in between an overlay
manager and a panel, and helps us to remove references to panel devices from
the omapdss core.

* archit/outputs-for-3.7: (23 commits)
  OMAPDSS: Remove old way of setting manager and device links
  OMAPDSS: APPLY: Remove omap_dss_device references from dss_ovl_enable/disable
  OMAPDSS: OVERLAY/MANAGER: Get device via output
  OMAPDSS: MANAGER: Update display sysfs store
  OMAPFB: Change dssdev->manager references
  OMAPDSS: HDMI: Replace dssdev->manager with dssdev->output->manager references
  OMAPDSS: VENC: Replace dssdev->manager with dssdev->output->manager references
  OMAPDSS: RFBI: Replace dssdev->manager with dssdev->output->manager references
  OMAPDSS: SDI: Replace dssdev->manager with dssdev->output->manager references
  OMAPDSS: DSI: Replace dssdev->manager with dssdev->output->manager references
  OMAPDSS: DSI: Remove dsi_pdev_map global struct
  OMAPDSS: DPI: Replace dssdev->manager with dssdev->output->manager references
  OMAPDSS: Create links between managers, outputs and devices
  OMAPDRM: Remove manager->device references
  OMAPFB: remove manager->device references
  OMAP_VOUT: Remove manager->device references
  OMAPDSS: Remove manager->device references
  OMAPDSS: APPLY: Add manager set/unset output ops for omap_overlay_manager
  OMAPDSS: output: Add set/unset device ops for omap_dss_output
  OMAPDSS: outputs: Create and register output instances
  ...