| commit | e4a5d54f924ea5ce2913d9d0687d034004816465 | [log] [tgz] |
|---|---|---|
| author | Ma Ling <ling.ma@intel.com> | Tue May 26 11:31:00 2009 +0800 |
| committer | Eric Anholt <eric@anholt.net> | Tue May 26 10:34:47 2009 -0700 |
| tree | d9b993eac81a8667cc1591f16ba884e1fd549a07 | |
| parent | 619ac3b75a1e9b2df66857f6a0fb466f1da5fa9e [diff] |
drm/i915: Add support for VGA load detection (pre-945). Two approaches for VGA detections: hot plug detection for 945G onwards and load pipe detection for Pre-945G. Load pipe detection will get one free pipe, set border color as red and blue, then check CRT status by swf register. This is a sync-up with the 2D driver. Signed-off-by: Ma Ling <ling.ma@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net>