Merged TI feature audio-display into ti-linux-5.4.y

TI-Feature: audio-display
TI-Branch: audio-display-ti-linux-5.4.y

* 'audio-display-ti-linux-5.4.y' of ssh://bitbucket.itg.ti.com/lcpdpublicdom/audio-display

:
  dt-bindings: display: ti,k2g-dss: Remove ports-node from example
  drm/tidss: Rename dispc_write_irqenable() to dispc_set_irqenable()
  drm/tidss: add WB M2M driver
  drm/tidss: add tidss_plane_reserve/release_wb
  drm/tidss: Add WB config/setup helper
  drm/tidss: Add RGB to YUV color conversion support
  drm/tidss: add WB irq enable/status accessor
  drm/tidss: add WB specific register offsets
  drm/tidss: add WB to io resource map
  drm/tidss: add has_writeback flag

Signed-off-by: Dan Murphy <dmurphy@ti.com>