[Intel-gfx] Modeset API for KMS tests

[Damien Lespiau]

On Fri, Feb 07, 2014 at 02:48:44PM +0000, Damien Lespiau wrote:
> The goal of that series is to introduce a small mode setting API to write our
> KMS tests, port kms_pipe_crc_basic and kms_cursor_crc to it and introduce a
> new kms_plane test.

So, I've pushed that series, nobdy seemed opposed to having more tests.
I sprinkled a few fixes on top, including Chris' isatty() IRC comment
for igt_wait_for_keypress().

-- 
Damien