Merge branch '2015-06-08-st-drm-next' of http://git.linaro.org/people/benjamin.gaigna...

Merge branch '2015-06-08-st-drm-next' of git.linaro.org/people/benjamin.gaignard/kernel into drm-next

Mainly it is fixing timing on HDMI to be compliant with CEA-861E spec.

* '2015-06-08-st-drm-next' of http://git.linaro.org/people/benjamin.gaignard/kernel:
  drm/sti: vtg fix CEA-861E video format timing error
  drm/sti: hdmi fix CEA-861E video format timing error
  drm/sti: VTG interrupt names are badly displayed
  drm/sti: missing first pixel column on HDMI display
  drm/sti: correctly test devm_ioremap() return