omapdrm fixes for 4.7
* multiple compile break fixes for missing includes, bad kconfig dependencies.
* remove regulator API misuse causing deprecation warnings
* OMAP5 HDMI fixes for DDC and AVI infoframe
* OMAP4 HDMI fix for CEC
* tag 'omapdrm-4.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux:
drm/omap: include gpio/consumer.h where needed
drm/omap: include linux/seq_file.h where needed
Revert "drm/omap: no need to select OMAP2_DSS"
drm/omap: Remove regulator API abuse
OMAPDSS: HDMI5: Change DDC timings
OMAPDSS: HDMI5: Fix AVI infoframe
drm/omap: fix OMAP4 hdmi_core_powerdown_disable()
drm/omap: Fix missing includes
drm/omapdrm: include pinctrl/consumer.h where needed