Merge branch 'mediatek-drm-fixes-2016-11-11' of https://github.com/ckhu-mediatek...

This branch include one patch to fix a typo, two patches to disable
vblank interrupt, and three patches to support HDMI 4K resolution.

* 'mediatek-drm-fixes-2016-11-11' of https://github.com/ckhu-mediatek/linux.git-tags:
  drm/mediatek: modify the factor to make the pll_rate set in the 1G-2G range
  drm/mediatek: enhance the HDMI driving current
  drm/mediatek: do mtk_hdmi_send_infoframe after HDMI clock enable
  drm/mediatek: clear IRQ status before enable OVL interrupt
  drm/mediatek: set vblank_disable_allowed to true
  drm/mediatek: fix a typo of OD_CFG to OD_RELAYMODE