xf86-video-ast: Changes to 'master'

[Y.C. Chen]

 ChangeLog         |   13 +++
 configure.ac      |    2 
 src/ast.h         |    7 +-
 src/ast_2dtool.c  |    2 
 src/ast_driver.c  |  182 ++++++++++++++++++++++++++++++++++++++++++++++++++----
 src/ast_mode.c    |   32 +++++++--
 src/ast_mode.h    |    3 
 src/ast_vgatool.c |  125 ++++++++++++++++++++++++++++++++++++-
 src/ast_vgatool.h |    2 
 9 files changed, 341 insertions(+), 27 deletions(-)

New commits:
commit 241d411e770c36b725cc72c1cd5e52932a8cf460
Author: Y.C. Chen <yc_chen at aspeedtech.com>
Date:   Fri Aug 22 12:01:18 2008 +0800

    Support AST1100/2050/2100