tree 049cf3d9ad3e8f404dd24e18fd56a387a64d9abc
parent 2e66f3ba8516177900a12a8ccfd844c130e4dff6
author Eric Benard <eric@eukrea.com> 1396631156 +0200
committer Stefano Babic <sbabic@denx.de> 1397557437 +0200

imx-common/video: add detect_hdmi

this function is used by several board together with board_video_skip
to detect if hdmi is plugged is order to select the display to use.
So move it in imx-common to share it.

Signed-off-by: Eric Bénard <eric@eukrea.com>