Merge branch 'tracking-qcomlt-dsi' into integration-linux-qcomlt

* tracking-qcomlt-dsi:
  drm/msm/mdp5: Update bus scaling support
  drm/msm/dsi: Update the "vdd" voltage range
  drm/msm: remove pm_runtime_put() calls
  mdp4: Add iommu detach_dev in error path
  HACK: drm/msm/mdp5: Make sure mdp5 clocks aren't disbaled when we need them
  drm/msm/dsi: Don't call hpd helper unconditionally
  drm/msm/dsi: Remove incorrect warning on host attach
  drm/msm/dsi: Add a delay when performing software reset
  drm/msm/dsi: Parse lane swap information from DT