Log Message:
Updated x11/xf86-video-radeonhd to 1.2.3

Version 1.2.3

    * Added Command Submission infrastructure.

Version 1.2.2

    * Added DRI support (R5xx and RS6xx).
    * Added support for RV770, RS780, M82, M86, and M88.
    * Added XVideo support.
    * Added CP based 2D acceleration (R5xx and RS6xx).
    * Added EXA render acceleration (R5xx and RS6xx).
    * Added support for AtomBIOS based mode setting.
    * Added support for scaled modes.
    * Added RandR support for backlight control.
    * Lots of modesetting related bug fixes.